ELECTRONIC CONTROL & PROTECTION CATALOG
ELECTRONIC
CONTROL &
PROTECTION
CATALOG
Current and Voltage Monitors • Overload Relays • Custom Electronic Controls
Intrinsically-Safe Relays • Motor and Pump Controls
We Are The GLOBAL EXPERTS in
Electrical Safety and Productivity
Global Resources for A Global Market
From mining installations in Chile to semiconductor
fabrication plants in Taiwan, customers trust Littelfuse
electrical safety products and services to keep systems
running and workers protected.
Trollhättan
Calgary
Bellingham
Rapid City
Chicago
Champaign
Piedras Negras
Muzquiz
Kaunas
Roskilde
Norwich
Swindon
Bremen
Saskatoon
Winnipeg
Lake Mills
Baldwinsville
Boston
Noida
Matamoros
Our innovation, proven technical expertise, broad portfolio
of products and services and global resources enable us
to provide objective, comprehensive solutions for each
unique application.
Wuxi
Suzhou
Dongguan
Shenzhen
Seoul
Shanghai
Taipei
Yokohama
Hong Kong
Lipa City
Singapore
São Paulo
nnArc-Flash Relays
nnGenerator Control & Protection
nnVoltage/Phase Monitors
nnNeutral-Grounding Resistors
nnEngine Control & Diagnostics
nnAlternating Relays
nnMulti-Function Relays
nnAlarm Monitors
nnPump Controllers
nnVoltage Protection
nnCustom Power Centers
nnLoad Sensors
nnFuses and Fuse Holders
nnEnhanced Overload Relays
nnTimers
WWW.SYMCOM.COM
About SymCom
Since 1974, SymCom has been a leader in electronic control and
protection for all types and sizes of motors and pumps. Often
recognized by our brand names MotorSaver® and PumpSaver®,
SymCom’s products enjoy world-wide customer acceptance. Our
reputation is built on innovation that exceeds our customers’
expectations while maintaining the highest quality and most
reasonable prices in the industry. We top this off with first-class
technical support and a full 5-year warranty. If it has to be right the first
time, trust SymCom to deliver and stand behind what we do!
SymCom also specializes in the design and manufacturing of custom
controllers, which integrate several electrical components into one
condensed, feature rich product. Custom controllers reduce costs,
panel space, and assembly time. SymCom has developed tailor-made
solutions for a wide variety of industries. Let us help you increase your
system flexibility, reliability, functionality, and diagnostics through our
custom solutions.
Littelfuse products are certified to many standards around the world. To check certifications on specific product
please refer to the product datasheet on Littelfuse.com.
Index
102A...........................................................19
520CS.........................................................38
ISS-100.......................................................52
201-XXX-DPDT...........................................22
520CP.........................................................39
ISS-101.......................................................52
201-XXX-SP................................................33
601.............................................................30
ISS-102.......................................................53
201-XXX-SP-DPDT......................................34
601CS-D-PI.................................................16
ISS-105.......................................................54
201-100-SLD..............................................46
777-P2..........................................................3
LSR-0..........................................................57
201A...........................................................20
777-KW/HP-P2.............................................7
LSR-24/115/230.........................................58
201-A-AU...................................................21
777-AccuPower............................................9
LSRU...........................................................59
202.............................................................23
80...............................................................18
LSRX...........................................................60
202-200-SP.................................................35
ACBC-120...................................................50
PC-102........................................................41
202-RP........................................................23
ALT..............................................................47
PC-105........................................................42
250A...........................................................24
ALT-XXX-1-SW...........................................48
PC-XXX-LLC-CZ...........................................43
350.............................................................25
ALT-XXX-3-SW...........................................48
PC-XXX-LLC-GM.........................................43
355.............................................................26
CIO-777-PR.................................................11
RM-1000....................................................13
455.............................................................27
CIO-DN-P....................................................11
RM-2000....................................................14
460.............................................................29
CIO-EN........................................................12
RS485MS-2W............................................10
460-15-100-SLD.........................................45
CIO-MB.......................................................10
RS485-RS232.............................................10
460-15-100-LLS..........................................44
COM4-20....................................................12
RS485-USB.................................................10
460-XXX-SP................................................36
CP-5............................................................63
Solutions Software....................................15
50R.............................................................32
Current Transformers.................................64
T-10.............................................................62
50R-400-ALT...............................................49
Informer-MS...............................................28
TABLE OF CONTENTS
Complete Motor Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
(777-P2, 777-xxx-P2, 777-TS, 777-FT, 777VA-xx, 77C)
Power Monitors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
(777-KW/HP-P2, 777-AccuPower)
Communication Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
(RS485MS-2W, COM 4-20mA, CIO-DN-P, CIO-777-PR, CIO-MB, CIO-EN, Adapters)
Remote Monitoring Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
(RM-1000, RM-2000)
Solutions Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
(Solutions-M, Solutions-D)
Ground Fault Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
(601CS-D-P1, CIO-601CS-DN-P1)
3-phase Voltage Monitors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
(80, 102A, 201A, 201A-AU, 201-DPDT, 202, 250A, 350, 355, 455, Informer-MS, 460, 601)
Single-phase Voltage Monitors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
(50R, 201-xxx-SP, 201-xxx-SP-DPDT, 202-200-SP, 460-xxx-SP)
Current Monitors (3-phase). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
(520CS, 520CP)
Pump Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
(PC-102, PC-105)
Liquid Level Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
(PC-xxx-LLC-CZ/GM, 460-15-100-LLS)
Seal Leak Detectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
(460-15-100-SLD, 201-100-SLD)
Alternating Duplex Pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
(ALT-xxx-S, ALT-xxx-X, ALT-xxx-1-SW, ALT-xxx-3-SW, 50R-400-ALT)
Alarm Control/Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
(ACBC-120)
Intrinsically Safe Relays/Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
(ISS-100, ISS-101, ISS-102, ISS-105)
Single-Phase PumpSavers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Now in a separate catalog (See Table of Contents for that catalog on page 55)
Load Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
(LSR-0, LSR-24, LSR-115, LSR-230, LSRU, LSRX, LSRX-C)
Auxiliary Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
(T10, CP-5, Current Transformers, Enclosures, Megger, Kits, Octal Sockets)
Appendix A: Dimensional Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Appendix B: Typical Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IBC
Terms and Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IBC
www.symcom.com • 800-843-8848 • fax: 605-348-5685
1
Overload Relays
Monitoring, control, and protection are critical and necessary functions in motor and pumping applications.
SymCom’s single-phase and three-phase UL listed enhanced overload relays monitor for both line-side voltage
problems and load-side current faults, providing an added layer of protection over voltage monitors and
other basic overload relays. All SymCom overload relays are user configurable and cover a wide range of
voltages and currents, making them the most versatile in the industry. A standard feature of the entire family
of SymCom overload relays is a communications port which provides easy connectivity to a SCADA system,
PLC, or virtually any network through the use of a communications module. The communications port allows
remote monitoring of motor operations and fault conditions through easy connectivity to SymCom’s Remote
Monitors, aiding compliance with arc flash safety regulations.
Complete Motor Protection
2
Product Selection Matrix
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Overload Relay
Model 777 Product Line
single-phase and 3-phase current & voltage monitor, on-board display, optional
communications to PLC/SCADA/monitoring systems
The Model 777 / 77C
is a fully programmable electronic overload relay
designed to protect any motor drawing 2-800
full load amps (external CTs are required above
90 amps). The 77C (family of products) is for
single-phase 100-240VAC applications and the 777
(family of products) is for 3-phase 200-480VAC
applications, with several specialized units for other
voltage ranges and unique applications. Common
applications include conveyer systems, HVAC
equipment, saws and grinders, fan motors, and
almost any pumping application. Some unique
applications include use with a Subtrol® equipped
Franklin submersible motor to detect high motor
temperatures and applications where a fast linear
trip is required.
All of the overload relays provide unsurpassed
protection by combining overload, underload,
voltage and power monitoring functions in one
package. The overload relays have a 3-digit display
for viewing real-time voltage and current and for
displaying the last or active fault code (to simplify
diagnostics) when tripped for a fault condition.
The units can be used as a stand-alone product
or the communications port can be used to form
a Modbus, DeviceNet™, Profibus, or Ethernet
network to monitor up to 99 units from a PC, PLC,
or SCADA system, and for data logging through a
PC with SymCom’s Solutions software (see page 15).
The communications port can also be used for
remote monitoring (see SymCom’s remote monitors
on page 13) to improve safety for personnel by
allowing them to monitor and control motor
operation without opening the electrical cabinet.
This capability allows for a simple, cost-effective
way to meet new requirements for arc-flash safety.
For more information see:
See Appendix A, page 66, Figure 1 for dimensional
drawing.
See Appendix B, page 71, Figures 1-4 for typical
wiring diagrams.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Features:
• Built-in 3-digit display for programming, realtime info, and diagnostics
• Programmable voltage and current settings/
parameters
• Programmable restart control (automatic, semiautomatic, or manual)
• 3 separate programmable restart delay timers
(rapid-cycle protection, motor cool down and
dry-well recovery)
• Run-hour meter (available via network or
remote displays)
• Reset pushbutton (and optional remote reset
pushbutton)
• Current/last fault indication on 3-digit display
• Last four faults (with characteristics) available
via network or remote displays
• Network communications (Modbus,
DeviceNet™, Profibus, or Ethernet)
• Optional remote displays aid compliance with
arc-flash safety regulations
• Approvals:
Auxiliary Products:
• Communication Modules (see pgs. 10-12)
• RM-1000/RM-2000 (remote displays) (see
pgs. 13-14)
• Solutions Software (see pg. 15)
• Manual Remote Reset Kit (see pg. 65)
Available Models:
77C
77C-LR
777-HVR-SP
777-P2
777-LR-P2
777-HVR-P2
777-HVR-LR-P2
777-575-P2
777-MV-P2
777-575-LR-P2
777-HRG-P2
777-LR-HRG-P2
777-575-HRG-P2
777-575-LR-HRG-P2
777-FT
777-575-FT
777-TS
777-LR-TS
777-575-TS
777VA-02
777VA-03
DEMOS:
777-P2-DEMO (777-P2 Demo only)
777-P2-DEMO-1 (777-P2 demo with CIO-EN
Ethernet Module)
777-P2-DEMO-2 (777-P2 demo, CIO-EN and
RM-1000 Remote Monitor)
777-P2-DEMO-3 (777-P2 demo, CIO-EN, RM-1000 and
RM-2000 Remote Monitors)
3
Overload Relay
Model 777 Product Line
single-phase and 3-phase current & voltage monitor, on-board display, optional
communications to PLC/SCADA/monitoring systems
Specifications
Input Characteristics
Line Voltage
777-P2, 777-LR-P2, 777-HRG-P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-TS, 777-LR-TS, 777-LR-HRG-P2. . . . . . . . . . . . . . . . . . . . . . . . . .
777VA-02, 777VA-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77C, 77C-LR, 777-MV-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-HVR-P2, 777-HVR-LR-P2, 777-HVR-SP. . . . . . . . . . . . . . . . . . .
777-575-P2, 777-575-LR-P2, 777-575-HRG-P2. . . . . . . . . . . . . . . . . .
777-575-TS, 777-575-LR-HRG-P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Full Load Amp Range
77C-LR, 777-LR-TS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-LR-P2, 777-575-LR-P2, 777-HVR-LR-P2. . . . . . . . . . . . . . . . . . .
777-LR-HRG-P2, 777-575-LR-HRG-P2. . . . . . . . . . . . . . . . . . . . . . . .
777-HRG-P2, 777-575-HRG-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-MV-P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77C, 777-P2, 777-575-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-HVR-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-TS, 777-575-TS, 777VA-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777VA-03, 777-HVR-SP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
TC- Overcurrent Trip Class (777 Plus Series units). . . . . . . . . . . . . . . .
TC- Overcurrent Trip Class (77C, 777 non-Plus Series units). . . . . . .
Output Characteristics
Output Contact Rating (SPDT - Form C)
Pilot duty rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pilot duty rating for HVR models. . . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Ambient Temperature Range
Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accuracy
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GF Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing (777 Plus Series units). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing (77C, 777 non-Plus Series units) . . . . . . . . . . . . . . . . . . . . . .
Repeatability
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pollution Degree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relative Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio Frequency Immunity (RFI), Conducted. . . . . . . . . . . . . . . . .
Radio Frequency Immunity (RFI), Radiated . . . . . . . . . . . . . . . . . .
Fast Transient Burst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hi-potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Marks
UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Conductor Size (with insulation) through 777/77C. . . . .
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
200-480VAC
200-480VAC
200-480VAC
100-240VAC
340-480VAC
500-600VAC
500-600VAC
50/60Hz
1-9A
1-9A & 10-800A with external CTs
10-800A (external CTs required, external zero-seq. CT required)
2-90A only
10-800A with CTs
2-800A (external CTs required above 90A)
2-800A (external CTs required above 90A)
2-800A (external CTs required above 90A)
2-800A (external CTs required above 90A)
02-60, J02-J60, L00-L60 or Off
5, 10, 15, 20, 30 (J prefix enables jam protection feature)
480VA @ 240VAC, B300
10A @ 240VAC
470VA @ 600VAC, B600
-20° to 70°C (-4° to 158°F)
-40° to 80°C (-40° to 176°F)
±1%
±3%(<100 amps direct)
±15%
±0.5 second
5% +1 second
±0.5% of nominal voltage
±1% (<100 amps direct)
10 W
3
IP20
10-95%, non-condensing per IEC 68-2-3
7 in.lbs.
IEC 61000-4-2, Level 3, 6kV contact, 8kV air
IEC 61000-4-6, Level 3 10V/m
IEC 61000-4-3, Level 3 10V/m
IEC 61000-4-4, Level 3, 3.5kV input power
100kA
61000-4-5, Level 3, 2kV line-to-line; Level 4, 4kV line-to-ground
C62.41 Surge and Ring Wave Compliance to a level of 6kV line-to-line
Meets UL508 (2 x rated V +1000V for 1 minute)
IEC 68-2-6, 10-55Hz, 1mm peak-to-peak, 2 hours, 3 axis
IEC 68-2-27, 30g, 3 axis, 11ms duration, half-sine pulse
UL508, UL1053 (File #E68520)
IEC 60947-1, IEC 60947-5-1
C22.2
0.65”
3.05 H x 3.85 W x 5.05 D in. (77.47 x 97.79 x 128.27 mm)
1.56 lbs. (24.96 oz., 707.6 g)
Surface mount (4 - #8 screws) or DIN rail mount
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Overload Relay
Model 777 Product Line
single-phase and 3-phase current & voltage monitor, on-board display, optional
communications to PLC/SCADA/monitoring systems
-P2 The 777-P2 protects 200-480VAC, 2-800 full load amp (FLA) motors and provides protection from overvoltage and undervoltage,
overcurrent and undercurrent and unbalanced voltage or unbalanced current through adjustable setpoints. Provides adjustable Trip Class
(TC) settings that include settings from 2-60, with or without “jam” protection, and linear TC from <1 second to 60 seconds. The fast linear
TC is ideal for applications where very short trip delays are needed to prevent chain drives and other drive linkages from breaking in an
overload or jam situation (ex. sewage clarifiers, mixers, augers, conveyors). This family of products also includes network programmable
alarm setpoints and high and low power trip points (programmable through a network or SymCom’s Solutions Software).
-LR (Low Range) The 777-LR-P2 is specifically designed for use with 1-9 FLA motors to ease installation when wired directly, or for
10-800 FLA motors with use of external CTs.
-HVR The 777-HVR-P2 or 777-HVR-LR-P2 is required when a CPT (control power transformer) is not used on a 480V system. They have
a 340-480VAC range, a relay rated at 470VA @ 600VAC pilot duty, and is commonly used in pumping applications to save the cost and
extra wiring associated with a CPT.
-HRG The 777-HRG-P2 / 777-LR-HRG-P2 are overload relays, designed for a high resistance ground sytem, that incorporates an internal
zero-sequence CT (HRG) or an external zero-sequence CT (LR-HRG) to detect ground faults. The HRG is only for 2-90 FLA and is wired
directly. The LR-HRG is only for 10-800 FLA and requires the use of external CTs that correspond with the built-in multipliers.
-MV The 777-MV-P2 is specifically designed for medium voltage applications where both PTs (potential transformers) and
CTs (current transformers) are used. It has a 115-230VAC nominal voltage range and built-in multipliers for 25:5, 50:5, 100:5, …CTs. The
voltage unbalance, single-phase and reverse-phase protection can be disabled to accommodate applications where only one PT is used.
-575 The 777-575-P2 has a nominal 500-600VAC range and 240V relay. They are commonly used in Canada and the Northeast US where
575V utility power services are common.
-VA-02 The 777VA-02 has RD1 setpoints of 2-500 minutes and UCTD setpoints of 2-60 minutes. (Replaced 777-RD1M-UCTDM).
-VA-03 The 777VA-03 is specifically designed for use with static and rotary single to 3-phase converters. Voltage unbalance protection
is disabled and the high and low voltage trip features apply only to the utility supplied power. This allows the 777 to ignore the severely
unbalanced voltages that are inherent to unloaded phase converters. (Replaced 777-PH.)
-SP The 777-HVR-SP is specifically designed for single-phase, 480VAC applications. It has a high voltage relay rated at 480VA @ 600VAC
pilot duty to handle systems with no control power transformer.
-FT The 777-FT is intended for applications where a fast linear trip is required. It has an overcurrent trip delay that can be set to less than
500ms, to be used in applications where very short trip delays are needed to prevent chain drives and other drive linkages from breaking in
an overload or jam situation. Often times these are referred to as shock relays. Some applications include sewage clarifiers, mixers, augers and
conveyors. The trip delay can be set to as long as 70 seconds, so the 777-FT can also be used in certain applications when a slower than normal
trip is desired, such as motor test panels in a rewind shop. The 777-FT also features an adjustable motor acceleration time and overcurrent trip
delay time when using the fast linear trip mode.
-TS The 777-TS is specifically designed for use with a Subtrol ®-equipped Franklin submersible motor to detect high motor temperatures.
-DEMO SymCom offers demo packages for the Model 777 family and remote monitors. These demos are powered via one power adapter
(included) and are very easy to set up for use as sales tools or for training purposes. Four packages of the MotorSaver® and four of the
PumpSaver® versions are available ranging from the basic model 777 up to a complete package including the Ethernet module and both remote
monitors. Which package to choose will depend on your markets and/or product focus.)
www.symcom.com • 800-843-8848 • fax: 605-348-5685
5
Power Monitors
Many pumping applications require advanced power monitoring and control. SymCom enhanced power monitors
provide all of the protections and features included with an enhanced overload relay, but are designed specifically for
applications where there is not much change in current between a load and no load condition. This family of enhanced
power monitors provides optimum protection in these adverse situations by monitoring for subtle changes in voltage,
current and power factor to distinguish between changing load conditions.
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MODEL
777-KW/HP-P2
777-KW/HP (replaced by 777-KW/HP-P2)
777-KW/HP-P (replaced by 777-KW/HP-P2)
777-LR-KW/HP-P2
777-LR-KW/HP (replaced by 777-LR-KW/HP-P2)
777-LR-KW/HP-P (replaced by 777-LR-KW/HP-P2)
777-MLR-KW/HP-P2
777-MLR-KW/HP (replaced by 777-MLR-KW/HP-P2)
777-HVR-KW/HP-P2
777-HVR-KW/HP (replaced by 777-HVR-KW/HP-P2)
777-575-KW/HP-P2
777-575-KW/HP (replaced by 777-575-KW/HP-P2)
777-AccuPower
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Product Selection Matrix
**
**
**
**
**
**
**
**
**
**
** Network programmable ONLY.
6
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Power Monitors
Model 777-KW/HP-P2 Product Line
3-phase current & voltage monitor, on-board display, optional communications, underpower
trip for more accurate/faster motor protection versus undercurrent trip
The Model
Series
777-KW/HP-P2
has the underload trip, adjustable on the face
of the unit, based on power, while all the
other products in the 777 family provide an
undercurrent trip.
The underpower trip feature is desirable
anytime the current vs. load characteristic is
non-linear or has little change. In general terms,
smaller motors and slow speed motors have
little change in current over the normal load
range. Larger motors that are running light
loads will also show small current changes over
the operating load range.
KW/HP products should be used with all small centrifugal motors and fractional
horsepower motors when underload protection is needed and with most motors under 3hp.
Also use KW/HP products when the motor is derated (Ex: Coal bed methane well with a
7.5hp submersible pump on a 10hp motor.) Other typical applications are mixer motors up
to 50hp and beyond that run at less than 1800 rpm, magdrive pumps and can pumps. If in
doubt, underpower can be used anytime in place of undercurrent protection.
The 777-KW/HP-P2 can display kilowatts and horsepower and a high power trip feature
that can be enabled over a network. The high power trip is useful added protection for
positive displacement pumps in a restricted flow (dead-head) condition.
-LR (Low Range) The 777-LR-KW/HP-P2 is specifically designed for use with 1-9 FLA
motors to ease installation when wired directly, or for 10-800 FLA motors with use of
external CTs.
-HVR The 777-HVR-KW/HP-P2 is required when a CPT (control power transformer) is
not used on a 480V system. It has a 340-480VAC range, a relay rated at 470VA @ 600VAC
pilot duty, and is commonly used in pumping applications to save the cost and extra wiring
associated with a CPT.
-575 The 777-575-KW/HP-P2 has a nominal 500-600VAC range and 240V relay. They are
commonly used in Canada and the Northeast US where 575V utility power services are
common.
Features:
•
•
•
•
•
•
•
•
•
•
Low power protection
High power protection
Overcurrent (overload)
High voltage
Low voltage
Current unbalance
Voltage unbalance
Ground fault detection
Modbus communication
Built-in 3-digit display for setup
and diagnostics
• Network communications
Approvals:
Auxiliary Products:
• Communication Modules (see pgs. 10-12)
• RM-1000/RM-2000 (remote displays)
(see pgs. 13-14)
• Solutions Software (see pg. 15)
• Manual Remote Reset Kit (see pg. 65)
Available Models:
777-KW/HP-P2
777-LR-KW/HP-P2
777-HVR-KW/HP-P2
777-575-KW/HP-P2
777-MLR-KW/HP-P2
DEMOS:
777-KW/HP-P2-DEMO (777-KW/HP-P2 Demo only)
777-KWHP-P2-DEMO1 (777-KW/HP-P2 demo with
CIO-EN Ethernet Module)
777-KWHP-P2-DEMO2 (777-KW/HP-P2 demo,
CIO-EN and RM-1000 Remote
Monitor)
777-KWHP-P2-DEMO3 (777-KW/HP-P2 demo,
CIO-EN, RM-1000 and
RM-2000 Remote Monitor)
-MLR The 777-MLR-KW/HP-P2 is used in applications that have a 0.5-21 and 40-740 full
load amp range. It is wired directly without the need to loop conductors for 5-21 amps (under
5 amps requires looping of conductors), and can be used with external CTs for 40-740 amps.
For more information see:
See Appendix A, page 66, Figure 1 for dimensional drawing.
See Appendix B, page 71, Figures 1 & 2 for typical wiring diagrams.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
7
Power Monitors
Model 777-KW/HP-P2 Product Line
3-phase current & voltage monitor, on-board display, optional communications, underpower
trip for more accurate/faster motor protection versus undercurrent trip
Specifications
Input Characteristics
Line Voltage
777-KW/HP-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-LR-KW/HP-P2, 777-MLR-KW/HP-P2 . . . . . . . . . . . . . . . . . . .
777-HVR-KW/HP-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-575-KW/HP-P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current
777-KW/HP-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-HVR-KW/HP-P2, 777-575-KW/HP-P2. . . . . . . . . . . . . . . . . . .
777-LR-KW/HP-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
777-MLR-KW/HP-P2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
TC-Overcurrent Trip Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Output Contact Rating (SPDT - Form C)
Pilot duty rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pilot duty rating for HVR model. . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Ambient Temperature Range
Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accuracy
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GF Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repeatability
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pollution Degree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relative Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio Frequency Immunity (RFI), Conducted. . . . . . . . . . . . . . . . .
Radio Frequency Immunity (RFI), Radiated . . . . . . . . . . . . . . . . . .
Fast Transient Burst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short Circuit Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hi-potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Marks
UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Conductor Size (with insulation) through 777. . . . . . . . . .
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
200-480VAC (3-phase)
200-480VAC (3-phase)
340-480VAC (3-phase)
500-600VAC (3-phase)
2-800A (external CTs required above 90A)
2-800A (external CTs required above 90A)
1-9A & 10-800A with external CTs
0.5-21A and 40-740A with external CTs
50/60Hz
02-60, J02-J60, L00-L60 or OFF
480VA @ 240VAC, B300
10A @ 240VAC
470VA @ 600VAC, B600
-20° to 70°C (-4° to 158°F)
-40° to 80°C (-40° to 176°F)
±1%
±3% (<100 amps direct)
±4% (<100 amps direct)
±15%
±0.5 second
±0.5% of nominal voltage
±1% (<100 amps direct)
±2%
10 W
3
IP20
10-95%, non-condensing per IEC 68-2-3
7 in.-lbs.
IEC 61000-4-2, Level 3, 6kV contact, 8kV air
IEC 61000-4-6, Level 3 10V/m
IEC 61000-4-3, Level 3 10V/m
IEC 61000-4-4, Level 3, 3.5 kV input power
100kA
61000-4-5, Level 3, 2kV line-to-line; Level 4, 4kV line-to-ground
C62.41 Surge and Ring Wave Compliance to a level of 6kV line-to-line
Meets UL508 (2 x rated V +1000V for 1 minute)
IEC 68-2-6, 10-55Hz, 1mm peak-to-peak, 2 hours, 3 axis
IEC 68-2-27, 30g, 3 axis, 11ms duration, half-sine pulse
UL508, UL1053 (File #E68520)
IEC 60947-1, IEC 60947-5-1
C22.2
0.65”
3.05 H x 3.85 W x 5.05 D in. (77.47 x 97.79 x 128.27 mm)
1.56 lbs. (24.96 oz., 707.6 g)
Surface mount (4 - #8 screws) or DIN rail mount
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Power Monitors
Model 777-AccuPower
3-phase current & voltage monitor, on-board display, calculates motor output power with
optional 4-20mA communications
The Model 777-AccuPower
is a fully-programmable 3-phase motor and pump
protection relay. It allows motor hp rating, full
load amps, efficiency and power factor to be
entered and will accurately calculate motor output
power. This is most useful with mag-drive pumps
or process applications where the process power
is desired over the utility power. Voltage, current
and power measurements can be displayed as well
as fault information and setpoints. The built-in
display simplifies troubleshooting and allows the
user to easily and precisely configure setpoints.
The 777-AccuPower can be used with SymCom’s
4-20mA output module to give an analog signal
proportional to output shaft power.
For more information see:
See Appendix A, page 66, Figure 1 for dimensional
drawing.
See Appendix B, page 71, Figures 1 & 2 for typical
wiring diagrams.
Features:
• Motor output power measurement
• 3 separate restart timers for rapid-cycle
protection, motor cool down and dry-well
recovery
• Built-in 3-digit display for setup and
diagnostics
• Last fault indication on display
• Last 4 faults available on network or remote
displays
• Optional remote displays (RM-1000 or
RM-2000) via Modbus communications
• Limited Modbus capabilities
• Adjustable underload trip delay
(network only)
• Power factor measurement (network readable)
• Run-hour meter (network readable)
• 4-20mA scalable output signal
Approvals:
Auxiliary Products:
• Com 4-20mA (for 4-20mA output)
• RS485MS-2W (for limited Modbus
capabilities)
• RM-1000/RM-2000 (remote displays)
Available Models:
777-AccuPower
Specifications
Input Characteristics
Line Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200-480VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Motor Full Load Amp Range. . . . . . . . . . . . . . . . . . . . . 2-800A (external CTs required over 90A)
Functional Characteristics
TC- Overcurrent Trip Class . . . . . . . . . . . . . . . . . . . . . . 5, 10, 15, 20, 30
(J prefix enables jam protection feature)
Output Characteristics
Output Contact Rating (SPDT - Form C)
Pilot duty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Accuracy
Measured Horsepower/Kilowatt
Typical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3%**
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3%(<100 amps direct)
GF Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15%
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5% ±1 second
Repeatability
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5% of nominal voltage
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1% (<100 amps direct)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 10 W
Pollution Degree: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Class of Protection: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20, NEMA 1 (finger safe)
Relative Humidity: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity (RFI), Conducted. . . . . . IEC 61000-4-6, Level 3 10V/m
Radio Frequency Immunity (RFI), Radiated. . . . . . . . IEC 61000-4-3, Level 3 10V/m
Fast Transient Burst . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5 kV input power
Short Circuit Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100kA
Surge
IEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61000-4-5 Level 3, 2kV line-to-line; Level 4, 4kV line-to-ground
ANSI/IEEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance
to a level of 6kV line-to-line
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508
(2 x rated V + 1000V for 1 min.)
Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 68-2-6, 10-55Hz, 1mm peak-to-peak,
2 hrs, 3 axis
Shock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 68-2-27, 30g, 3 axis, 11ms duration,
half-sine pulse
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508, UL1053
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-1, IEC 60947-5-1
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2
Max. conductor size thru 777... . . . . . . . . . . . . . . . . . . . 0.65” with insulation
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.05 H x 3.85 W x 5.05 D in.
(77.47 x 97.79 x 128.27 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 lbs. (20.8 oz., 589.67 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mount (4 - #8 screws) or
DIN rail mount
**On a well balanced system within recommended current range.
9
Communication Modules
Models RS485MS-2W / CIO-MB
communication link to PLC/SCADA/monitoring systems
The RS485MS-2W
is required to enable the Modbus communications
function on Model 77x-type products. This module
is required when the RM-1000, RM-2000 or other
Modbus capable device is used with 77x-type
products.
For more information see:
See Appendix A, page 66, Figure 2 for dimensional
drawing.
Features:
• Optical isolation from line potentials
• Powered by the 77x product
• RS-485 compliant bus drive capability
• Remote reset input connection
• Power connection for the Model RM-1000
Approvals:
Available Models:
RS485MS-2W
Specifications
Functional Specifications
Remote Reset (for use with optional 777 Series). . . Normally open pushbutton rated 24VDC,
10mA (min.)
General Characteristics
Ambient Operating Temperature . . . . . . . . . . . . . . . -20° to 50°C (-4° to 122°F)
Terminal (depluggable terminal block)
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in.-lbs. (max.)
Wire AWG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 AWG
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated . . . . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000V
for 1 min)
Surge
Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 1
Inputs/Data Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 2
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.08”H x 2.90”W x 0.77”D
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26 lb. (4.16oz., 117.93 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-pin D-Sub connector on the side
of a 777-Series
The CIO-MB / CIO-120-MB Modules
are convenient and cost-effective Modbus-RTU
interfaces capable of providing discrete control and
monitoring of an overload relay over a Modbus
network.
For more information see:
See Appendix A, page 66, Figure 3 for dimensional
drawing.
Features:
• Can be used in both new and existing
installations
• Can be used as stand-alone or with a
777 Plus series unit
• Can be re-configured to work with standard
777 units
• Reduced field wiring. Unpluggable
terminal block connection for network.
• Ease in system startup and commissioning
• Compact size
• DIN rail or surface mountable
• Additional remote reset input to reset
777 Plus series
• Flexible addressing standard
Approvals:
Available Models:
CIO-MB
CIO-120-MB
Specifications
Functional Specifications
Remote Reset (for use with optional 777 Series). . . . . Normally open pushbutton rated 24VDC,
10mA (min.)
Power Requirements
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24VDC +10%
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95mA (max.) 70mA (typical)
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.28 W (max.) 1.7 W (typical)
Ethernet Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEEE 802.3
Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Base-T
Input Characteristics
General Purpose (4)
Voltage Range
CIO-MB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-24VDC
CIO-120-MB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-130VAC
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA (typical)
Output Characteristics
SPDT (1), SPST (1)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA & 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @ 240VAC
General Characteristics
Ambient Operating Temperature . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Terminal (depluggable terminal block)
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in.-lbs. (max.)
Wire AWG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 AWG
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20, NEMA 1 (finger safe)
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated . . . . . . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000V for 1 min)
Surge
Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 1
Inputs/Data Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 2
Safety Marks
UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.08”H x 2.776”W x 0.77”D
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 lb. (4 oz., 113.4 g)
Mounting Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN Rail or surface mount (w/ two #8
screws)
Communication Adapters
• RS485-RS232 converter with cable & plug
• RS485-USB converter with cable & plug/
RS232:USB converter
Specifications match industry standard.
10
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Communication Modules
Models CIO-DN-P / CIO-777-PR
communication link to PLC/SCADA/monitoring systems
The CIO-DN-P / CIO-120-DN-P
are convenient and cost-effective Devicenet™
interfaces capable of providing discrete control
and monitoring of motor starters, drives and other
devices over a Devicenet™ network.
For more information see:
See Appendix A, page 66, Figure 3 for dimensional
drawing.
Features:
• Can be used in both new and existing
installations
• Can be used as stand-alone or with a 777
Plus series unit
• Reduced field wiring. Unpluggable terminal
block connection for network.
• Ease in system startup and commissioning
• Compact size
• DIN rail or surface mountable
• Additional remote reset input to reset 777
Plus series
• Flexible addressing standard
Approvals:
Available Models:
CIO-DN-P
CIO-120-DN-P
Specifications
Input Characteristics
Power Requirements
Voltage (nominal). . . . . . . . . . . . . . . . . . . . . . . . .
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Inputs
Voltage Range
CIO-DN-P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CIO-120-DN-P . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Current. . . . . . . . . . . . . . . . . . . . . . . .
Remote Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Form A & Form C Contactors
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . .
24VDC
137mA (max.)
3.28 W (max.)
12-24 VAC
90-130VAC
50/60Hz
2mA (typical)
24VDC, 10mA (min.), NO pushbutton
480VA @ 240VAC, B300
5A @ 240VAC
-20o to 70oC (-4o to 158oF)
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing
Wire Gauge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid or stranded, 12-20 AWG
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in.-lbs.
Hi-Potential Test (relays to other circuits) . . . . . (2 x rated V + 1000V for 1 minute)
EMC Standards
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Safety Marks
UL, ULC Listed. . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4” H x 1” W x 5” D (w/ depluggable
connectors)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 lb. (4 oz., 113.4 g) (w/ depluggable
connectors)
Mounting Methods . . . . . . . . . . . . . . . . . . . . . . . . DIN Rail or surface mount (w/ two #8 screws)
The CIO-777-PR Module
is a convenient and cost-effective Profibus
interface capable of providing discrete control
and monitoring of motor starters, drives and other
devices over a Profibus network.
For more information see:
See Appendix A, page 66, Figure 3 for dimensional
drawing.
Features:
• Can be used in both new and existing
installations
• Can be used as stand-alone or with a 777
Plus series unit
• Reduced field wiring. Simple 9-Pin sub-D
connection for network
• Ease in system startup and commissioning
• Compact size
• DIN rail or surface mountable
• Additional remote reset input to reset 777
Plus series
• Flexible addressing standard
Approvals:
Available Models:
CIO-777-PR
Specifications
Input Characteristics
Power Requirements
Voltage (nominal). . . . . . . . . . . . . . . . . . . . . . . . .
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Inputs
Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Current. . . . . . . . . . . . . . . . . . . . . . . .
Remote Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Form A & Form C Contactors
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12-24VDC
150mA (max.)
3.6 W (max.)
12-24VAC
2mA (typical)
24VDC, 10mA, (min.), NO pushbutton
480VA @ 240VAC, B300
5A @ 240VAC
-20o to 70oC (-4o to 158oF)
-40o to 80oC (-40o to 176oF)
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Wire Gauge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid or stranded, 12-20 AWG
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in.-lbs.
Hi-Potential Test (relays to other circuits) . . . . . Meets UL508 (2 x rated V + 1000V for 1 min.)
EMC Standards
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Safety Marks
UL, ULC Listed. . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4” H x 1” W x 5” D (w/ depluggable
connectors)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 lb. (4 oz., 113.4 g) (w/ depluggable
connectors)
Mounting Methods . . . . . . . . . . . . . . . . . . . . . . . . DIN Rail or surface mount (w/ two #8 screws)
11
Communication Modules
Models CIO-EN / COM 4-20mA
communication link to PLC/SCADA/monitoring systems
The CIO-EN Module (non-POE)
is a convenient and cost-effective Modbus-TCP
and Modbus-RTU interface capable of providing
discrete control and monitoring of an overload
relay over a Modbus network.
For more information see:
See Appendix A, page 66, Figure 3 for dimensional
drawing.
Features:
• Can be used in both new and existing
installations
• Can be used as stand-alone or with a
777 Plus series unit
• Can be re-configured to work with
standard 777 units
• Reduced field wiring. Simple Ethernet™
jack connection for network
• 10 Base-T Ethernet™ compatible
• Additional Modbus port and Modbus
message assembly feature for block reads
• Ease in system startup and
commissioning
• Additional remote reset input to reset
777 Plus series
• Flexible addressing standard
Approvals:
Available Models:
CIO-EN
Specifications
Input Characteristics
Power Requirements
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24VDC +10%
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95mA (max.) 70mA (typical)
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.28 W (max.) 1.7 W (typical)
Digital Inputs
General Purpose (4)
Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-24VDC
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA (typical)
Functional Specifications
Remote Reset (for use with optional 777 Series). . . . . Normally open pushbutton rated 24VDC,
10mA (min.)
Ethernet Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEEE 802.3
Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Base-T
Output Characteristics
SPDT (1), SPST (1)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA & 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @ 240VAC
General Characteristics
Ambient Operating Temperature . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Terminal (depluggable terminal block)
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in.-lbs. (max.)
Wire AWG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 AWG
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . IP20, NEMA 1 (finger safe)
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000V for 1 min)
Surge
Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 1
Inputs/Data Lines. . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 2
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.08”H x 2.776”W x 0.77”D
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 lb. (4 oz., 113.4 g)
Mounting Methods . . . . . . . . . . . . . . . . . . . . . DIN Rail or surface mount
(w/two #8 screws)
The Com 4-20mA Output Module
is intended for use with ONLY the Model
777-AccuPower output power monitor. The
module will send a 4-20mA signal proportional
to the output power. It can also be used to
send the input power by setting the efficiency
setting on the 777-AccuPower monitor to one.
This module allows communication to a PLC
with an analog input and no Modbus input.
For more information see:
See Appendix A, page 66, Figure 2 for
dimensional drawing.
Features:
• Powered by the 777-AccuPower
• Scalable 4-20mA output proportional to
Hp or kW
• Signal can be used for displays, controllers,
or PLCs
Approvals:
Available Models:
COM 4-20
Specifications
Output Characteristics
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20mA
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . -20o to 50oC (-4o to 122oF)
Terminal (depluggable terminal block)
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in.-lbs. (max.)
Wire AWG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 AWG
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact,
8kV air
Radio Frequency Immunity, Radiated . . . . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
12
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000V
for 1 min)
Surge
Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 1
Inputs/Data Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 2
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.08”H x 2.90”W x 0.77”D
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 lb. (4 oz., 113.4 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws; mount to side of
777-AccuPower unit
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Remote Monitor
Model RM-1000
remote monitoring, fault history, can read up to sixteen 777 models
The RM-1000
is a motor-monitoring device to be used
in conjunction with SymCom’s Model
777 family of products (excluding the P1
Series), 77C family of products and the
Model 601 voltage monitors, via Modbus
protocol with a communications module.
The RM-1000/777 motor management system combines unsurpassed electronic motor
protection and critical, user-friendly, motor
monitoring.
The RM-1000 can monitor up to 16 MotorSaver ®
and/or PumpSaver ® units through an RS-485
network using Modbus RTU protocol. A
second communication port allows monitoring
and control of up to 99 MotorSaver ® and/or
PumpSaver ® units from a computer, PLC, DCS
or SCADA system and can be accessed from the host computer or PLC with the RM-1000
acting as a repeater for any of its motor protectors. In addition to the monitoring functions,
the RM-1000 can be used to reset a tripped MotorSaver ® or PumpSaver ®.
The RM-1000 is easily mounted remotely and improves safety for service and operations
personnel by allowing them to control and monitor the device without opening the electrical
cabinet. Using the RM-1000 is a simple, cost-effective method for aiding compliance with arc flash
safety regulations. The enclosure and keypad assembly is water and ultraviolet light resistant.
The enclosure is NEMA 3R or NEMA 4X (optional) rated. The RM-1000 and RM-1000
NEMA 4 also carry a UL Type 12 rating, whereas the RM-1000-3R does not carry the
UL Type 12 rating due to added weep holes. The added weep holes in the RM-1000-3R
make it suitable for applications subjected to condensing moisture/humidity.
For more information see:
See Appendix A, page 67, Figure 4 for dimensional drawing.
See Appendix B, page 72, Figure 5 for typical wiring diagrams.
Features:
• Displays:
• Individual line currents and average
current
• Current unbalance
• Individual phase voltages and average
voltage
• Voltage unbalance
• Present fault trip reason and restart timer
status
• Last four faults
• MotorSaver ® and/or PumpSaver ®
setpoints
• Run-hours on each motor
• Warning of pending (imminent) faults
• Controls:
• Reset run-hour meter
• Reset MotorSaver ® or PumpSaver ®
• Clear last fault in MotorSaver ® or
PumpSaver ®
• Change setpoints from the RM-1000
• Convenience:
• Power from RS485MS-2W
communications module
• Monitor up to 16 777s with one display
• NEMA 3R outdoor rated
• Secondary steel enclosure available (see
pg 65 for details)
Approvals:
Auxiliary Products:
•
•
•
•
777-P2 / 777-KW/HP-P2 Series units
Communication modules
RM-1000-ENCL
Solutions Software
Available Models:
RM-1000
RM-1000-3R
RM-1000 NEMA 4
Specifications
Input Characteristics
Control Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-24VDC (Supplied by RS485MS-2W)
Functional Characteristics
Communication. . . . . . . . . . . . . . . . Port #1 for 777(s)
Port #2 for PC, PLC, etc.
Baud Rate. . . . . . . . . . . . . . . . . . . . . 1200-28800
1200-28800
Setup . . . . . . . . . . . . . . . . . . . . . . . . . None, Odd, or Even Parity
None, Odd, or Even Parity
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 or 2 Stop Bits
1 or 2 Stop Bits
Protocol. . . . . . . . . . . . . . . . . . . . . . . Modbus RTU
Modbus RTU
Serial Interface. . . . . . . . . . . . . . . . . RS-485
RS-485
Available Addresses. . . . . . . . . . . . 1-99 (max 16 per RM-1000)
Responds to all port #1 addresses
Mechanical Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100,000 actuations
Overlay Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polyester
UV Exposure
w/o degradation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 hrs
Terminal Torque (depluggable terminal block) . . . . . . . . . 3 in.-lbs.
Panel Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.030” min, 0.120” max
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Class of Protection
RM-1000, RM-1000 NEMA 4. . . . . . . . . . . . . . . . . . . . . . . . . . NEMA 3R and/or UL Type12, NEMA 4X (optional)
RM-1000-3R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NEMA 3R only
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 85%, non-condensing
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 No. 14 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Black polycarbonate
Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Liquid Crystal with extended temp. range
Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 rows x 16 characters
Keypad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Six 0.5” stainless steel dome buttons for
tactile feedback
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.619”H x 4.544”W x 0.9”D
(91.92 x 115.42 x 22.86mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 lbs. (24 oz., 680.39 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . Surface mountable on backplane using
4 screws
13
Remote Monitor
Model RM-2000
remote monitoring, real-time clock, precise fault details, kwH
The RM-2000
is a motor-monitoring device to be used in conjunction with SymCom’s Model 777 family of
products (excluding the P1 Series), 77C family of
products and the Model 601 voltage monitors, via
Modbus protocol with a communications module.
The RM-2000/777 motor management system combines unsurpassed electronic motor protection and
critical, user-friendly, motor monitoring.
The RM-2000 has membrane keypad controls
which allow both monitoring and control of a 777
MotorSaver ®* through an RS-485 network using
Modbus RTU protocol. A second communication
port allows monitoring and control of up to 99
RM-2000 devices from a PLC, DCS, or SCADA
system or a PC with Solutions software installed.
The RM-2000 will act as a repeater for its motor
protector when accessed from the host computer or PLC. In addition to the monitoring functions,
the RM-2000 can be used to reset a tripped MotorSaver® or PumpSaver®.
The RM-2000 is easily mounted remotely and improves safety for service and operations personnel
by allowing them to control and monitor the device without opening the electrical cabinet. Using the
RM-2000 is a simple, cost-effective method for aiding compliance with arc flash safety regulations.
The enclosure and keypad assembly is water and ultraviolet light resistant.
For more information see:
See Appendix A, page 67, Figure 5 for dimensional drawing.
See Appendix B, page 72, Figure 6 for typical wiring diagrams.
Features:
• Displays:
• Average current, individual line
currents and current unbalance
• Current to ground
• Average voltage, line-line voltages
and voltage unbalance
• Instantaneous power
• Power factor
• Last four faults
• All parameters programmed into
777 MotorSaver®
• Remaining restart delay times
• Controls:
• Start and stop buttons
• Key lock input to prevent setpoint
changes
• Change 777 setpoints from keypad
• The RM-2000 is also equipped with a
real-time clock, which allows access
to the following motor management
information (most readings can be
reset):
• Total motor run-time
• Time and date of last four faults,
along with voltage and current at
time of trip
• Time and date of last 10 motor starts
• Total number of motor restarts
• Minimum time between any two
starts with time and date
• Run-time since last start
• kWh consumed
• kVARs consumed
Approvals:
Auxiliary Products:
• 777-P2 / 777-KW/HP-P2 Series units
• Communication modules
• Solutions Software
Available Models:
RM-2000
RM-2000-CBM+
RM-2000-RTDW
Specifications
Input Characteristics
Control Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Baud Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
...................................................
Protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Available Addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real-time Clock
Battery Back-up Life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Last fault memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
...................................................
Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NEMA 3R and/or UL Type 12
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 85%, non-condensing Safety Marks
Port #1 for 777
Port #2 for PC, PLC, etc.
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
1200-28800
1200-28800
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C22.2 No. 14 (File #46510)
Even Parity
None, Odd, or Even
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
1 Stop Bit
Parity 1 or 2 Stop Bits
Enclosure
Modbus RTU
Modbus RTU
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Black polycarbonate
RS-485
RS-485
Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Liquid crystal with extended temp. range
01
A01-A99
Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 rows x 20 characters
Lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LED Backlight
10 years @ 25°C without external power
Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Eight 0.5” stainless steel dome buttons for
Stores up to 4 faults with time and date stamp,
tactile feedback
includes voltages and currents at time of trip
Mechanical Life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100,000 actuations
Two independent electro-mechanical
Overlay Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polyester
Form C (SPDT)
UV Exposure w/o degradation. . . . . . . . . . . . . . . . . . . . . . . . 2000 hrs.
Contact Material.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Silver/Tin Oxide
Terminal Torque (depluggable terminal block) . . . . . . . . . 3 in.-lbs.
Output Characteristics
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4” H x 6.1” W x 1.1” D
(RM-2000-RTDW version only)
(162.56 x 154.94 x 27.94mm)
Pilot Duty Rating.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240VA @ 120VAC
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 lbs. (19.2 oz., 544.31 g)
General Purpose Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @ 120VAC
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mountable on backplane using
General Characteristics
4 screws
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Storage.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30° to 70°C (-22° to 158°F)
14
115VAC ±10%; 50/60Hz
2500V for 10ms
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Software
Solutions Software
programming and monitoring of 777 models, data and fault logging
Solutions
is a software application that provides the
ability to configure and monitor Modbus
(Solutions-M) or DeviceNet™ (Solutions-D)
networks. SymCom’s Solutions Software
features include data logging, real-time data
monitoring and fault and event monitoring.
Devices can be added and configured
manually or the software can scan an
existing network to identify devices which
can be used as is or reconfigured by the user.
Setpoints for each device can be uploaded
and downloaded for easy monitoring and
reconfiguration. Solutions-M supports both
RS-485 and TCP/IP networks. Solutions-D
™
provides support for all DeviceNet
capable SymCom devices and most other
™
™
DeviceNet devices, including DeviceNet
scanners.
Requirements:
• Microsoft Windows XP or higher
• Microsoft .net Framework 2.0 (provided with
Solutions)
• 300 MB of hard drive space
• RS-485 to RS-232 converter (with 1 available
serial port) for Solutions-M OR
• RS-485 to USB converter (with 1 available
USB port) for Solutions-M
• USB to CAN converter (with 1 available
USB port) for Solutions-D
Auxiliary Products:
• 777-P2 / 777-KW/HP-P2 Series units
• Communication modules
• Remote Monitors
Available Models:
Solutions-D
Solutions-M
www.symcom.com • 800-843-8848 • fax: 605-348-5685
15
Ground Fault Monitor
Model 601-CS-D-P1
monitors a zero-sequence CT for high accuracy ground fault protection
The 601-CS-D-P1
3-phase power monitor is a fully programmable
electronic power monitor designed to monitor
3-phase systems. The 601-CS-D-P1 has a single
relay that can be configured as a general purpose
network output or to trip on ground faults. The
601-CS-D-P1 monitors ground fault current,
phase currents, phase voltages, power factor and
frequency. The RS485MS-2W communications
module allows the 601-CS-D-P1 to communicate
using the Modbus RTU protocol. The Modbus
connection can be used to monitor power
parameters, setup the device or control the fault
relay. A DeviceNet™ communications I/O module
(CIO-601CS-DN-P1) is available as well. This CIO
module only works with the 601-CS-D-P1 unit.
It is used for sending the information from the
601-CS-D-P1 over a DeviceNet™ network. It also
provides I/O capabilities and the ability to set the
parameters of the 601-CS-D-P1.
Features:
• Ground fault warning (enable/delay)
• Ground fault trip (enable/trip delay)
• Ground fault motor acceleration
(enable/trip delay)
• Modbus communications watchdog
Approvals:
Auxiliary Products:
• CIO-601CS-DN-P1
Available Models:
601-CS-D-P1
**Note: This product must be used with an
external Zero-Sequence CT for proper operation
(not included).
For more information see:
See Appendix A, page 66, Figure 1 for dimensional
drawing.
See Appendix B, page 73, Figure 7 for typical wiring
diagrams.
Specifications
Input Characteristics
Line Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200-480VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Motor Full Load Amp Range. . . . . . . . . . . . . . . . . . . 0.5-175A (direct)
176-800A (CTs required)
Input Ground Fault Current. . . . . . . . . . . . . . . . . . . 0.5-10A
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
Expected Life
Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 106 operations
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 105 operations at rated load
General Characteristics
Ambient Temperature Range
Operating.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Storage.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Accuracy at 25° C (77° F)
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1%
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3% (<175A direct)
GF Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3%
Repeatability
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5% of nominal voltage
Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1% (<175A direct)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . 10 W
16
Pollution Degree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . .
Radio Frequency Immunity, Conducted . . . . . . . . .
Radio Frequency Immunity, Radiated. . . . . . . . . . .
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . .
Short Circuit Rating. . . . . . . . . . . . . . . . . . . . . . . . . . .
Surge Immunity
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
IP20
10-95%, non-condensing per IEC 68-2-3
7in.-lbs.
IEC 61000-4-2, Level 3, 6kV contact,
8kV air
IEC 61000-4-6, Level 3 10V
IEC 61000-4-3, Level 3, 10 V/m
IEC 61000-4-4, Level 3, 3.5kV input power
100kA RMS, SYM, 600VAC max.
IEC 61000-4-5, Level 3, 2kV line-to-line;
Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance to a level of 6kV line-to-line
High Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V +1000V for
1 minute)
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-1, IEC 60947-5-1
Max Conductor Size (with insulation). . . . . . . . . . . 0.65”
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.05 H x 3.85 W x 5.05 D in.
(77.47 x 97.79 x 128.27 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 lbs. (19.2 oz., 544.31 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mount (4 - #8 screws) or
DIN rail mount
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitors
All SymCom voltage monitors are microcontroller based and are factory calibrated for highly accurate
and precise voltage measurements to provide high sensitivity while minimizing nuisance tripping. The
high accuracy and precision of these devices allows them to detect a single-phase condition or voltage
unbalance even with regenerated voltages present. Uncalibrated devices require low sensitivity to voltage
faults to prevent nuisance trips, thus may not trip in the presence of regenerated voltages.
Product Selection Matrix
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitors
SymCom voltage monitors are built with transformer power supplies which makes them highly resistant
to damage caused by small voltage transients on the power system. Other types of power supplies such
as switching, resistor limited and capacitor limited, are typically more easily damaged by transients.
17
3-Phase Voltage Monitor
Model 80
3-phase reverse-phase protection
The Model 80
is designed to continuously monitor phase rotation
of 3-phase systems. Critical applications include
fan motors, scroll compressors, grinders, conveyor
systems, elevators and escalators. A solid-state
phase-sensing circuit drives an internal electromechanical relay which is energized when proper
phase rotation is applied. An LED indicator
illuminates when phase rotation is correct. Reset
is automatic.
Features:
• Protects 3-phase motors from reverse phase
• Run light to indicate ABC sequence
• Universal input voltage
• CSA & CSA-NRTL/C approved
Approvals:
Available Models:
80
For more information see:
See Appendix A, page 68, Figure 6 for dimensional
drawing.
See Appendix B, page 73, Figures 8 & 9 for typical
wiring diagrams.
Specifications
Input Characteristics
3-phase line voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171-264VAC (200V Input)
342-528VAC (400V Input)
Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60 Hz
Functional Characteristic
Response Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 second
Output Characteristics
Output Contact Rating (SPDT - 1 Form C)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 50°C (-4° to 122°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 2, 2kV
Surge Immunity
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 4,
Level 3, 4kV line-to-line and line-to-ground
Safety Marks
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C22.2 41-95 (File #LR46510)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2”H x 2”W x 1.25”D
(50.8 x 50.8 x 31.75mm)
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.15 lbs (2.4 oz., 68.04 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screw
18
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitor
Model 102A
3-phase voltage/phase monitor, high voltage option, panel mount, adjustable or manual
restart delay
The Model 102A
is a 3-phase, auto-ranging, dual-range voltage
monitor that protects 190-480VAC, 50*/60Hz
motors regardless of size. The product provides
a user selectable nominal voltage setpoint and the
voltage monitor automatically selects between the
200V and 400V range.
A unique microcontroller-based voltage and
phase-sensing circuit constantly monitors the
3-phase voltages to detect harmful power line
conditions. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after
a specified trip delay. The output relay reactivates
after power line conditions return to acceptable
levels. The Model 102A includes advanced single
LED diagnostics. Five different light patterns
distinguish between faults and normal conditions.
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 73, Figures 10 & 11 for typical
wiring diagrams.
Features:
•
•
•
•
•
•
•
•
•
Low voltage trip
Single-phase trip
Reverse-phase trip
Fixed 6% voltage unbalance trip
Single LED diagnostics
Optional high voltage trip
Optional variable restart delay
Optional variable trip delay
Separate indicators for:
• Power-up restart delay
• Reverse-phase trip
• Good voltage/relay energized
• Unbalance/single-phase trip
• High/low voltage trip
Approvals:
Available Models:
102A
102A-2
102A-3
102A-9
102-600
Options
2 - Variable Restart Delay (Manual, 2-300 seconds)
3 - Variable Trip Delay (2-30 seconds)
9 - High Voltage Detection
Specifications
Input Characteristics
Line Voltage
102A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-480VAC
102-600. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5%
Trip Delay Time
Low/High Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds (standard)
Unbalance & Phasing Faults . . . . . . . . . . . . . . . . . . . . . 2 seconds
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds (standard)
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . 2 seconds (standard)
Output Characteristics
Output Contact Rating (SPDT - 1 Form C)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Trip & Reset Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Fast Transient Burst . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input,
2kV input/output
Transient Protection (Internal) . . . . . . . . . . . . . . . . . . . IEC 61000-4-5; 1995 ±6kV
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 No. 14 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93” H X 5.27” W X 2.95” D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.05 lbs. (16.8 oz., 476.27 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
Available Options
(2) Adjustable Restart Delay. . . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds
(3) Adjustable Trip Delay. . . . . . . . . . . . . . . . . . . . . . . . 2-30 seconds
(Phasing and unbalance trip delay
remains at 2 seconds)
(9) High Voltage Operating Points
Trip (% of Setpoint). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset (% of Setpoint). . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
*Note: 50Hz will increase all delay timers by 20%.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
19
3-Phase Voltage Monitor
Model 201A
3-phase voltage/phase monitor, 8-pin socket mount, optional high voltage trip
The Model 201A
is a 3-phase, auto-ranging, dual-range voltage
monitor that protects 190-480VAC, 50/60Hz
motors regardless of size. The product provides
a user selectable nominal voltage setpoint and the
voltage monitor automatically selects between the
200V and 400V range. The Model 201A includes
advanced single LED diagnostics, where five
different light patterns distinguish between faults
and normal conditions.
Must use Model OT08-PC or RB08-PC
socket for UL Rating!
Note: Manufacturer’s recommended screw
terminal torque for the RB Series and
OT Series Octal Sockets is 12 in.-lbs.
This unique microcontroller-based voltage and
phase-sensing device constantly monitors the
3-phase voltages to detect harmful power line
conditions. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after
a specified trip delay. The output relay reactivates
after power line conditions return to acceptable
levels.
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, pages 73 & 74, Figures 12 & 13 for
typical wiring diagrams.
Features:
•
•
•
•
•
•
•
•
Low voltage trip
Single-phase trip
Reverse-phase trip
Fixed 6% voltage unbalance trip
Single LED diagnostics
Optional high voltage trip
8-pin plug-in; DIN rail or surface mount
Separate indicators for:
• Power-up restart delay
• Reverse-phase trip
• Good voltage/relay energized
• Unbalance/single-phase trip
• High/low voltage trip
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
201A
201A-9
Option
9 - High Voltage Detection
Specifications
Input Characteristics
Line Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-480VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
Voltage Unbalance (NEMA)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5%
Optional High Voltage (% of setpoint)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
Trip Delay Time
High/Low Voltage Fault . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Unbalance & Phasing Faults . . . . . . . . . . . . . . . . . . . . . 2 seconds
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . 2 seconds
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Trip & Reset Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
20
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 in.-lbs.
Wire Gauge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-22 AWG Solid or stranded
Transient Protection (Internal) . . . . . . . . . . . . . . . . . . . 2500V for 10 ms
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact,
8kV air
Radio Frequency Immunity (RFI), Radiated . . . . . . . . . 150MHz, 10V/m
Fast Transient Burst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5kV input
power & controls
Surge Immunity
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line;
Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave
Compliance to a level of 6kV line-to-line
Hi-potential Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000V for
1 minute)
Safety Marks
UL (OT08-PC octal socket required). . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D
(with socket)
(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.7 lbs. (11.2 oz., 317.51 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug in to
OT08-PC socket)
Socket Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitor
Model 201A-AU
3-phase voltage/phase monitor, 8-pin socket mount, adjustable trip/restart delays &
voltage unbalance percentage
The Model 201A-AU
is a 3-phase, auto-ranging, dual-range voltage
monitor that protects 190-480VAC, 50/60Hz
motors regardless of size. The product provides
a user selectable nominal voltage setpoint and
the voltage monitor automatically selects between
the 200V and 400V range. The Model 201A-AU
includes advanced single LED diagnostics, where
five different light patterns distinguish between
faults and normal conditions. Adjustment knobs
allow the user to set a 1-30 second trip delay, a
manual restart or 1-500 second restart delay and a
2-8% voltage unbalance trip point.
Must use Model OT08-PC or RB08-PC
socket for UL Rating!
Note: Manufacturer’s recommended
screw terminal torque for the RB Series
and OT Series Octal Sockets is 12 in.-lbs.
This unique microcontroller-based voltage and
phase-sensing device constantly monitors the
3-phase voltages to detect harmful power line
conditions. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after
a specified trip delay. The output relay reactivates
after power line conditions return to acceptable
levels.
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, page 74, Figures 14 & 15 for typical
wiring diagrams.
Features:
• Protects 3-phase motors from:
• Loss of any phase (single phasing)
• Low voltage
• High voltage
• Voltage unbalance
• Phase reversal
• Rapid cycling
• 8-pin plug-in; DIN rail or surface mountable
• Manual reset option provides last fault
detection
• Auto-ranging voltage
• Advanced LED diagnostics
• Adjustable voltage unbalance trip setting
• Adjustable trip & restart delay settings
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
201A-AU
201-575-AU
201A-AU-OT (sold with OT08 socket)
201-575-AU-OT (sold with OT08 socket)
Specifications
Input Characteristics
Line Voltage
201A-AU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-480VAC
201-575-AU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90% ±1%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93% ±1%
High Voltage (% of setpoint)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110% ±1%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107% ±1%
Voltage Unbalance (NEMA)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8% adjustable
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trip Setting Minus 1% (5-8%)
Trip Setting Minus 0.5% (2-4%)
Trip Delay Time
High, Low and Unbalanced Voltage. . . . . . . . . . . . . . . 1-30 seconds adjustable
Single-Phasing Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 second fixed
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual, 1-500 seconds adj.
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . Manual, 1-500 seconds adj.
Output Characteristics
Output Contact Rating (1-Form C)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC, B300
General Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Trip & Reset Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated. . . . . . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5kV input
power & controls
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line;
Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance
to a level of 6kV line-to-line
Hi-potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V +1000V for 1 min.)
Safety Marks
UL (OT08-PC octal socket required) . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 lb. (11.2 oz., 317.51 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug in to
OT08-PC socket)
Socket Available. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
21
3-Phase Voltage Monitor
Model 201-xxx-DPDT
3-phase voltage/phase monitor, 11-pin socket mount, two isolated Form C relays
The Model 201-xxx-DPDT
is an 11-pin octal base plug-in voltage monitor
designed to protect 3-phase motors regardless of
size. The 201-100-DPDT is used on 95-120VAC,
50/60Hz motors and the 201-200-DPDT is used on
190-240VAC, 50/60Hz motors to prevent damage
caused by incoming voltage problems. The units
feature two isolated sets of contacts that are ideal
for use with two control circuits with different
voltages.
Must use Model OT11-PC or RB11-PC socket
for UL Rating!
Note: Manufacturer’s recommended screw
terminal torque for the RB Series and
OT Series Octal Sockets is 12 in.-lbs.
The unique microcontroller-based voltage and
phase-sensing circuit constantly monitors the
voltages to detect harmful power line conditions
When a harmful condition is detected, the
MotorSaver’s output relays are deactivated after
a specified trip delay. The output relays reactivate
after power line conditions return to an acceptable
level and a specified amount of time has elapsed
(restart delay). The trip delay prevents nuisance
tripping due to rapidly fluctuating power line
conditions.
Features:
• Low voltage protection
• Single-phase protection
• Reverse-phase protection
• Voltage unbalance protection
• Two isolated Form C relays (DPDT)
• Diagnostic LED
• 11-pin plug-in; DIN rail or surface mount
Approvals:
Auxiliary Products:
• 11-pin octal socket (P/N: OT11-PC)
Available Models:
201-100-DPDT
201-200-DPDT
201-100-DPDT-60mS
201-200-DPDT-60mS
This unit is also available with a shorter trip delay
and faster restart delay. The 201-xxx-DPDT-60mS
has a trip delay of 0.5 seconds and a restart delay
of 60 milliseconds.
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, page 74, Figure 16 for typical
wiring diagrams.
Specifications
Input Characteristics
Line Voltage
201-100-DPDT, 201-100-DPDT-60mS. . . . . . . . . . . . . . . 95-120VAC
201-200-DPDT, 201-200-DPDT-60mS. . . . . . . . . . . . . . . 190-240VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90% +1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93% +1%
Voltage Unbalance
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5%
Trip Delay Times
Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Unbalance, Phasing Faults. . . . . . . . . . . . . . . . . . . . . . . 2 seconds
Models with -60ms option. . . . . . . . . . . . . . . . . . . . . . . 0.5 second
Restart Delay Times
After a Fault or Complete Power Loss. . . . . . . . . . . . . 2 seconds
Models with -60mS option. . . . . . . . . . . . . . . . . . . . . . . 60 milliseconds
Output Characteristics
Output Contact Rating (DPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
22
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated. . . . . . . . . . . . . 150MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 2.5kV input power
and controls
Safety Marks
UL (OT11-PC octal socket required) . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65 lb. (10.4 oz., 294.84 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug in to
OT11-PC socket)
Socket Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT11-PC (UL Rated 300V)
The 300V socket can be surface mounted or installed on DIN Rail.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitor
Model 202 / 202-RP
3-phase voltage/phase monitor, panel mount, adjustable or manual restart delay
(-RP reverse-phase protection only)
The Model 202
is a 3-phase, auto-ranging, dual-range voltage
monitor that protects 190-480VAC, 50*/60Hz
motors regardless of size. The product provides
a user selectable nominal voltage setpoint and the
voltage monitor automatically selects between the
200V and 400V range.
This unique microcontroller-based voltage and
phase-sensing device constantly monitors the
3-phase voltages to detect harmful power line
conditions. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after
a specified trip delay. The output relay reactivates
after power line conditions return to acceptable
levels. The Model 202 includes advanced single
LED diagnostics. Five different light patterns
distinguish between faults and normal conditions.
Features:
• Quick mounting with single screw
• Small package, ideal for assembly into
panels
• Standard ¼” quick connects
• Adjustable restart delay
Approvals:
Available Models:
202
202-RP
202-575-RP
The Model 202-RP
monitors the phase rotation of 3-phase systems and
trips on reverse phase only. Critical applications
include fan motors, scroll compressors, grinders,
conveyor systems, elevators and escalators. The
status light turns green and the relay is activated
when rotation is correct.
For more information see:
See Appendix A, page 68, Figure 9 for dimensional
drawing.
See Appendix B, page 74, Figures 17 & 18 for typical
wiring diagrams.
Specifications
Input Characteristics
Line Voltage
202, 202-RP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-480VAC
202-575-RP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Phase Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ABC
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
High Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5%
Trip Delay Time
High and Low Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Unbalance & Phasing Faults . . . . . . . . . . . . . . . . . . . . . 2 seconds
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
www.symcom.com • 800-843-8848 • fax: 605-348-5685
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Trip & Reset Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Repeatability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95%, non-condensing
Transient Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, ±4kV
Input to Output Dielectric . . . . . . . . . . . . . . . . . . . . . . . 1960 Vrms min.
Termination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25” male quick connect
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5” H x 2.5” W x 1.4” D
(63.5 x 63.5 x 35.56mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 lb. (8 oz., 226.8 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4” socket head cap screw
(customer supplied)
*Note: 50Hz will increase all delay timers by 20%.
CE Pending
23
3-Phase Voltage Monitor
Model 250A
3-phase voltage/phase monitor, panel mount, adjustable or manual restart delay,
2 Form C relay contacts
The Model 250A
is a 3-phase, auto-ranging, dual-range voltage
monitor that protects 190-480VAC, 50*/60Hz
motors regardless of size. The product provides
a user selectable nominal voltage setpoint and the
voltage monitor automatically selects between the
200V and 400V range.
This unique microcontroller-based voltage and
phase-sensing device constantly monitors the
3-phase voltages to detect harmful power line
conditions. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after
a specified trip delay. The output relay reactivates
after power line conditions return to acceptable
levels. The Model 250A includes advanced single
LED diagnostics. Five different light patterns
distinguish between faults and normal conditions.
Note:
The Models 250A-MET and 250-100-MET have
special characteristics. The left-hand relay operates
as normal and the right-hand relay only operates
on a reverse-phase condition. The low voltage trip
point is fixed at 85% of nominal voltage setting
instead of 90%, and they do not provide high
voltage protection.
Features:
•
•
•
•
•
•
•
•
•
•
Low voltage trip
High voltage trip
Single-phase trip
Reverse-phase trip
Fixed 6% voltage unbalance trip
Single LED diagnostics
Adjustable restart delay
Manual reset selection
DPDT relay output
Separate indicators for:
• Power-up restart delay
• Reverse-phase trip
• Good voltage/relay energized
• Unbalance/single-phase trip
• High/low voltage trip
Approvals:
Available Models:
250A
250-600
250A-MET
250-100-MET
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 75, Figure 19 for typical
wiring diagrams.
Specifications
Input Characteristics
Line Voltage
250A, 250A-MET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-480VAC
250-600. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
250-100-MET. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95-120VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint) (250A and 250-600)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
Low Voltage (% of setpoint) (250A-MET and 250-100-MET)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88%
High Voltage (% of setpoint) (250A and 250-600 only)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5%
Trip Delay Time
Low Voltage, High Voltage. . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Unbalance, Phasing Faults. . . . . . . . . . . . . . . . . . . . . . . 2 seconds
Restart Delay Time
After a Fault or Complete Power Loss. . . . . . . . . . . . . Manual, 2-300 seconds adj.
24
Output Characteristics
Output Contact Rating (DPDT - 2 Form C)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Trip & Reset Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 95% non-condensing per IEC 68-2-3
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . IEC 61000-4-5;1995 ±6kV
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 No. 14 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.02 lb. (16.32 oz., 462.66 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
*Note: 50Hz will increase all delay timers by 20%.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitor
Model 350
3-phase voltage/phase monitor, panel mount, optional 1 or 2 15A rated
relay contacts
Features:
The Model 350
is a heavy-duty voltage monitor. This product
should be used when high current relays or dual
contacts are required, or 480V controls are used.
Since the Model 350 uses heavy-duty relays, it
comes in fixed voltage range models rather than a
dual auto-ranging version like the Model 250.
The Model 350-200 has a 15A general purpose
contact. The Model 350-400 provides a SPDT (Form
C) relay rated to switch up to 600V, allowing the
use of 480V controls, eliminating the need for a
control power transformer to step the voltage
down to 120-240V. Several DPDT (two Form C
contacts) relay models are also available.
The Model 350 microcontroller-based family
of products are low cost yet highly advanced
solutions to heavy-duty problems. The Model
350 includes advanced single LED diagnostics.
Five different light patterns distinguish faults and
normal operating conditions. Other options such
as high voltage trip and adjustable restart delay
are available.
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 75, Figure 20 for typical
wiring diagrams.
Options
2 - Variable Restart Delay (Manual, 2-300 seconds)
5 - DPDT Relay
6 - 2 Relays (1) 10A, (1) 15A
8 - 2 Relays (2) 15A
9 - High Voltage Detection
•
•
•
•
•
•
•
Low voltage trip
Optional high voltage trip
Single-phase trip
Reverse-phase trip
Fixed 6% voltage unbalance trip
Single LED diagnostics
Separate indications for:
• Power-up restart delay
• Reverse-phase trip
• Good voltage/relay energized
• Unbalance/single-phase trip
• High/low voltage trip
Approvals:
Available Models:
350-200
350-200-2
350-200-2-6
350-200-2-8**
350-200-2-9
350-400
350-400-2
350-400-2-5
350-400-2-6
350-400-2-8**
350-400-2-9
350-600
350-600-2
350-600-2-6
350-600-2-8**
350-600-2-9
Specifications
Input Characteristics
Line Voltage
350-200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-240VAC
350-400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380-480VAC
350-600. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5%
Trip Delay Time
Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Unbalance & Phasing Faults . . . . . . . . . . . . . . . . . . . . . 2 seconds
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . 2 seconds
Output Characteristics
Output Contact Rating
SPDT (350-200)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15A
SPDT (350-400, 350-600). . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
DPDT (-6 Option). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10A General Purpose
480VA @ 240VAC Pilot Duty
1-15A General Purpose
480VA @ 240VAC Pilot Duty
1hp @ 240VAC
DPDT (-8 Option). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15A General Purpose
480VA @ 240VAC Pilot Duty
1hp @ 240VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Trip & Reset Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Transient Protection (Internal) . . . . . . . . . . . . . . . . . . . IEC 61000-4-5;1995 ±6kV
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 No. 14 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.05 lbs. (16.8 oz., 476.27 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
Special Options
Option 2 - Variable Restart Delay . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
Option 5 - DPDT Relay
Option 6 - 2 Relays (1) 10A, (1) 15A
Option 8 - 2 Relays (2) 15A
Option 9 - High Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
*Note: 50Hz will increase all delay timers by 20%.
** These units are not equipped with Manual Reset.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
25
3-Phase Voltage Monitor
Model 355
3-phase voltage/phase monitor, panel mount, adjustable trip/restart delays & voltage unbalance
percentage, optional 2 each 480V-rated relays
The Model 355
is a 3-phase voltage monitor with adjustable trip
and restart delay, adjustable voltage unbalance
and multiple diagnostic lights.It is perfect for
heavy-duty applications that need both protection
and simple user-friendly diagnostics. Applications
include pump panels, commercial HVAC, oil rigs
and others.
The Model 355 uses microcontroller technology
to monitor incoming voltage and de-energize
its output relay if power problems exist. The
Model 355 can protect motors from damage
caused by single-phasing, high and low voltage,
phase reversal and voltage unbalance. It has four
diagnostic LEDs that clearly show overvoltage,
undervoltage, voltage unbalance, reverse-phase
and normal conditions.
Features:
• Standard high voltage relay for 400V
and 600V ranges
• Multiple LEDs provide diagnostics
• Adjustable trip and restart delays
Approvals:
Available Models:
355-200
355-400
355-400-5
355-600
The Model 355-200 is equipped with a heavy-duty
10A general purpose SPDT relay. The Model 355400 and 355-600 are equipped with a 470VA @
600VAC pilot duty SPDT relay. A high voltage
(600V) DPDT relay output option is available with
the 400V model.
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 75, Figures 21 & 22 for typical
wiring diagrams.
Option
5 - DPDT Relay
Specifications
Input Characteristics
Line Voltage
355-200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-240VAC
355-400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380-480VAC
355-600. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
(Specify voltage range)
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90% ±1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93% ±1%
High Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110% ±1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107% ±1%
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8% adjustable
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trip setting minus 1%
Trip Delay Time
Low & High Voltage and Unbalance . . . . . . . . . . . . . . 2-30 seconds adjustable
Single-phasing Faults (>25% UB) . . . . . . . . . . . . . . . . . 2 seconds
Restart Delay Time
After a Fault or Power Loss. . . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
Output Characteristics
Output Contact Rating
SPDT (355-200)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA at 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
26
SPDT (355-400, 355-600)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
DPDT (-5 Option)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
General Characteristics
Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Repeat Accuracy
Fixed Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.1%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 6 W
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Transient Protection (Internal) . . . . . . . . . . . . . . . . . . . 2500V for 10 ms
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.94 lb. (15.04 oz., 426.38 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
Special Options
Option 5 - DPDT Relay
*Note: 50Hz will increase all delay times by 20%.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitor
Model 455
3-phase voltage/phase monitor, panel mount, has add’l voltage inputs for monitoring load
side of contactor for contactor failure & works with Informer-MS diagnostic tool
Features:
The Model 455
3-phase voltage monitor combines load and line
side monitoring to alert the user of contactor
failure or impending contactor failure. The
line side monitoring will protect the motor
from damaging line side conditions prior to the
motor starting. With other line-load side voltage
monitors, the motor must be started before a
voltage problem is detected. With the Model
455, the motor is fully protected at all times.
The motor will not start when a power problem
is present.
The Model 455 is a 3-phase, auto-ranging,
dual-range voltage monitor that protects 190480VAC, 50*/60Hz motors regardless of size.
The product provides a user selectable nominal
voltage setpoint and the voltage monitor automatically selects between the 200V and 400V
range. Other adjustments include a 2-30 second trip delay, a 2-300 second restart delay (and
manual restart) and a voltage unbalance trip point adjustment from 2-8%.
Four LEDs indicate the status of the Model 455: run light, undervoltage, overvoltage and
phasing fault. The Model 455 is a load and line side monitor that does not require a separate
power source for its electronics, making it much easier to install.
• Load side monitoring of contactor
• Multiple LEDs for diagnostics, special
indicators for overvoltage, undervoltage and
phasing faults
• Prevents rapid cycling by monitoring
contactor or starter
• Infrared LED to communicate with
Informer-MS
Approvals:
Auxiliary Products:
• Informer-MS
• IR Kit-36 (36” infrared adapter cable)
Available Models:
455
455-480R
455-575
The Model 455 now has an infrared LED to communicate with the new Informer-MS. Just aim
the handheld diagnostic tool at the 455 to get valuable information such as real-time voltage
and voltage unbalance on both line and load sides, motor run hours, last 20 faults, last 32
motor starts, high and low voltage trip points, voltage unbalance trip point, restart and trip
delay settings, MotorSaver ® status and more!
For more information see:
See Appendix A, page 68, Figure 7 for dimensional drawing.
See Appendix B, page 75, Figures 23 & 24 for typical wiring diagrams.
Specifications
Input Characteristics
Line Voltage
455. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190-480VAC
455-575. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475-600VAC
455-480R. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .380-480VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90% ±1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93% ±1%
High Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110% ±1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107% ±1%
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8% adjustable
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trip setting minus 1%
Trip Delay Time
Low & High Voltage and Unbalance . . . . . . . . . . . . . . 2-30 seconds adjustable
Single-phasing Faults (>25% UB) . . . . . . . . . . . . . . . . . 2 seconds fixed
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
After a Motor Shut-down. . . . . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
High Voltage Relay (-480R)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Repeat Accuracy
Fixed Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.1%
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 6 W
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . IEC 61000-4-5;1995 ±6kV
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 No. 14 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 lbs. (17.6 oz., 498.95 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
*Note: 50Hz will increase all delay times by 20%.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
27
3-Phase Voltage Monitor
Model Informer-MS
wireless hand-held diagnostic tool reads Model 455 to display last 20 fault causes, real-time
voltage/phase & much more
The Informer-MS
Features:
The Informer-MS uses an infrared receiver to read
valuable information transmitted from the Model
455*, which can be helpful for troubleshooting
the system. A green communication status light
indicates the Informer-MS is receiving data
from the MotorSaver®. If communication is lost,
the Informer-MS will display the last values it
received.
The Informer-MS displays:
• Real-time, line and load side voltage
• Real-time, line and load side voltage
unbalance
• Motor run hours
• Last 20 faults
• Last 32 motor starts
• High and low voltage trip points
• Voltage unbalance trip point
• Restart and trip delay settings
• Voltage at last fault
is a handheld diagnostic tool designed for use
with MotorSaver® Model 455* equipped with an
infrared LED transmitter.
*Model 455s manufactured after 03/01/06 are equipped
with the infrared LED transmitter. Models manufactured
prior to this date are not compatible with the Informer-MS.
An infrared adapter can be purchased to allow
communication with the Model 455 without opening the
panel door.
Auxiliary Products:
• Model 455 Series
• IR Kit-36 (36” infrared adapter cable)
Available Models:
Informer-MS
For more information see:
See Appendix A, page 69, Figure 10 for dimensional
drawing.
Specifications
Functional Characteristics
Power
Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Auto Shut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Communication
Signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Data Update. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Characteristics
Temperature Range.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accuracy
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Resolution
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Display (Liquid crystal)
Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keypad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overlay Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enclosure
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Volts DC (requires one 9-volt alkaline battery)
2 minutes
Infrared
1-8 ft.
4 seconds
0 to 60°C (32° to 140°F)
±2%
0.25 W
1.0VAC
2 rows x 16 characters
Three 0.5” buttons
500,000 actuations
Lexan
5.50” H x 3.6” W x 1.125” D
(139.7 x 91.44 x 28.58mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 lb. (8 oz., 226.8 g) (w/out battery)
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Black ABS
28
www.symcom.com • 800-843-8848 • fax: 605-348-5685
3-Phase Voltage Monitor
Model 460 Product Line
3-phase voltage monitor, din rail mount, adj trip/restart delays & V unbalance %, and
options for 2 individual contacts, adj high/low voltage trip pts & much more
The Model 460
is a 3-phase, auto-ranging, dual-range voltage
monitor that protects 190-480VAC, 50/60Hz motors
regardless of size. The product provides a user
selectable nominal voltage setpoint and the voltage
monitor automatically selects between the 200V
and 400V range. The 460’s wide operating range,
combined with UL and CE compliance, enables
quick access to domestic and global markets.
This unique microcontroller-based voltage and
phase-sensing device constantly monitors the
3-phase voltages to detect harmful power line
conditions. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after
a specified trip delay. The output relay reactivates
after power line conditions return to an acceptable
level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance
tripping due to rapidly fluctuating power line conditions.
The Model 460 automatically senses whether it is connected to a 190-240V, 60Hz system, a 440480V, 60Hz system or a 380-416V, 50Hz system. An adjustment is provided to set the nominal line
voltage from 190-240 or 380-480VAC. Other adjustments include a 1-30 second trip delay, a 1-500
second restart delay and a 2-8% voltage unbalance trip point.
Features:
• DIN rail or surface mountable
• Manual reset option provides last fault
detection
• Auto-ranging voltage
• Advanced LED diagnostics
• Adjustable voltage unbalance trip setting
• Adjustable trip & restart delay settings
Approvals:
Available Models:
460
460-L
460-14
460-575-14
460-15
460-575
460-MR
460-VBM
460-400HZ
460-OEM (bulk packaged - 20 units)
460L-OEM (bulk packaged - 20 units)
-L The 460-L is similar to a 460, but without the adjustable voltage unbalance and variable trip delay. These are fixed at 6% for unbalance and 4 seconds
for high, low and unbalanced voltage and 1 second for single phase.
-575 The 460-575 is intended for incoming power sources between 470VAC and 600VAC. Most commonly used in Eastern Canada and on generation
units that generate 600VAC power.
-MR The 460-MR is used for any application that needs to have an external manual reset button. It is equipped with a two-prong connection to hook to
a normally open pushbutton, which can be mounted outside a panel, therefore eliminating the need to open the panel to reset the unit.
-14 The 460-14 has two sets of contacts, 1 form A and 1 form B, for differing applications where two different voltages may be required, such as 5VDC for an
input to a PLC and 115VAC for an alarm.
-15 The 460-15 has two sets of contacts, 2 form A, for applications where two different units are to be controlled at once, such as a unit that has separate
contacts for a compressor and a fan.
-VBM The 460-VBM is designed so the user can set specific low and high voltage trip points. They also have a 1-30 second trip delay and 1-500 second
restart delay. The voltage unbalance is fixed at 6%.
- 400HZ The 460-400HZ is intended for applications that have a 400Hz power supply rather than 50-60Hz, such as aircraft and marine applications. It
has all the features of the regular 460, such as the variable restart delay, voltage unbalance (2-8%) and restart delay. Auto ranging from 190-480VAC.
See Appendix A, page 69, Figure 11 for dimensional drawing.
See Appendix B, page 76, Figure 25 for typical wiring diagram; Figure 26 for a typical wiring diagram for the 460-14 & 460-15.
Specifications
Input Characteristics
Line Voltage
460, 460-L, 460-MR, 460-14, 460-15. . . . . . . . .
460-VBM, 460-400HZ. . . . . . . . . . . . . . . . . . . . .
460-575, 460-575-14 . . . . . . . . . . . . . . . . . . . . . .
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage Unbalance (NEMA)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
190-480VAC
190-480VAC
475-600VAC
50/60Hz
90% ±1%
93% ±1%
110% ±1%
107% ±1%
2-8% adjustable
Trip setting minus 1% (5-8%)
Trip setting minus 0.5% (2-4%)
460L. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6% UB fixed (4.5% reset)
Trip Delay Time
Low, High and Unbalanced Voltage. . . . . . . . . 1-30 seconds adjustable
460L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds fixed
Single-Phase Faults (>25% UB). . . . . . . . . . . . 1 second fixed
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-500 seconds adjustable
After a Complete Power Loss . . . . . . . . . . . . . 1-500 seconds adjustable
Output Characteristics
Output Contact Rating
Form C
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Form A & Form B
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360VA @ 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . 8A @ 240VAC
General Characteristics
Ambient Temperature Range
Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power . . . . . . . . . . . . . . . . . . 6 W
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . IP20, NEMA 1 (finger safe)
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . 6 in.-lbs.
Wire Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stranded or solid 12-20 AWG, one per terminal
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
RFI, Radiated . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5kV input power & controls
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line; Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance
to a level of 6kV line-to-line
Hi-potential Test. . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V +1000V for 1 minute)
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5” H X 2.084” W X 2.350” D (88.9 x 52.93 x 59.69mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 lb. (11.2 oz., 317.51 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount (#6 or #8 screws)
460-MR (manual reset) . . . . . . . . . . . . . . . . . . . External NO pushbutton required.
29
3-Phase Voltage Monitor
Model 601
3-phase voltage & frequency monitor, on-board display, adjustable trip delay, optional
communications to PLC/SCADA/monitoring systems
The Model 601
is a fully-programmable voltage monitor designed
to protect 3-phase motors. It can be used as a standalone product or networked with an RM-1000,
RM-2000, PLC, computer or SCADA system.
When a harmful condition is detected, the
MotorSaver’s output relay is deactivated after the
specified trip delay. The output relay reactivates
after power line conditions return to an acceptable
level for the programmed restart delay (RD2).
The following 11 setpoints can be viewed from the
3-digit LED display or from a networked device:
low voltage, high voltage, voltage unbalance, low
frequency, high frequency, trip delay for voltage/
frequency faults, trip delay for single-phase faults,
rapid-cycle timer (RD1), restart delay after all
faults (RD2), type of restart after all faults (manual
or automatic), and RS-485 address. Six parameters
can be viewed as the motor is running: L1-L2
voltage, L2-L3 voltage, L1-L3 voltage, average
voltage, percent voltage unbalance and frequency.
When used with the RS485MS-2W communications
module, the Model 601 can communicate with most
modbus RTU master devices. Voltage conditions
can be monitored and setpoints can be changed
remotely using SymCom’s Solutions software, an
RM-1000, RM-2000 or other device.
For more information see:
See Appendix A, page 66, Figure 1 for dimensional
drawing.
See Appendix B, page 76, Figure 27 for typical
wiring diagrams.
Features:
• Protects 3-phase motors from:
• Loss of any phase (single phasing)
• Phase reversal
• Low voltage
• High voltage
• Voltage unbalance
• Low frequency
• High frequency
• Rapid cycling
• Built-in 3-digit display for programming,
real-time information and diagnostics
• Programmable voltage and frequency
settings/parameters
• Programmable restart control (adjustable
automatic restart or manual restart)
• Reset pushbutton (and optional remote
reset pushbutton)
• 2 each separate programmable trip delay
timers and restart delay timers
• Last four faults (with characteristics)
available via 3-digit display, network or
remote displays
• RS-485 Modbus network communications
• Optional remote displays aid in complying
with arc-flash safety regulations
Approvals:
Auxiliary Products:
• RS485MS-2W (communication module)
• RM-1000/RM-2000 (remote displays)
• 777-MRSW (manual remote reset kit)
Available Models:
601
601-575
Specifications
Input Characteristics
Line Voltage
601. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190-480VAC
601-575. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500-600VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Programmable Operating Points
LV - Low Voltage Threshold. . . . . . . . . . . . . . . . . . . . . . 170V (450V**) - HV Setting
HV- High Voltage Threshold. . . . . . . . . . . . . . . . . . . . . LV Setting - 528V (660V**)
VUB - Voltage Unbalance Threshold . . . . . . . . . . . . . . 2-15% or off
LF - Low Frequency Threshold. . . . . . . . . . . . . . . . . . . 35Hz - HF Setting
HF - High Frequency Threshold. . . . . . . . . . . . . . . . . . LF Setting - 75Hz
TD1 - Trip Delay for Voltage/
Unbalance/Frequency Faults. . . . . . . . . . . . . . . 1-50 seconds
TD2 - Trip Delay for Single-Phase Faults. . . . . . . . . . . 1-50 seconds
RD1 - Rapid-Cycle Timer. . . . . . . . . . . . . . . . . . . . . . . . 0, 2-500 seconds
RD2 - Restart Delay After All Faults. . . . . . . . . . . . . . . 2-500 seconds
#RF - Type of Restart. . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual or Automatic
ADDR - RS-485 Address. . . . . . . . . . . . . . . . . . . . . . . . . A01-A99
Fixed Reset Points
Overvoltage Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97% of HV Setting
Low Voltage Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103% of LV Setting
Voltage Unbalance Reset. . . . . . . . . . . . . . . . . . . . . . . . . UB Setting -1%
Low Frequency Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . LF Setting +0.6Hz
High Frequency Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . HF Setting -0.6Hz
Output Characteristics
Output Contact Rating
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Accuracy
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5% ±1 second
Repeatability
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . 2500 V for 10 ms
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 No. 14 (File #46510)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.05 H x 3.85 W x 5.05 D in.
(77.47 x 97.79 x 128.27 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 lbs. (19.2 oz., 544.31 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mount (4 - #8 screws) or
DIN rail mount
SymCom’s Model 601 can be preprogrammed prior to installation by applying at least
120V to the L1 and L2 terminals.
**575V Model
30
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Single-PhaseVoltage Monitors
Product Selection Matrix
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Single-Phase Voltage Monitors
All of SymCom’s single-phase voltage monitors are micro-controller based and are factory calibrated for
highly accurate and precise voltage measurements to provide high sensitivity while minimizing nuisance
tripping. They are built with transformer power supplies, which makes them highly resistant to damage
caused by small voltage transients on the power system. Other types of power supplies such as switching,
resistor limited and capacitor limited are typically more easily damaged by transients.
31
Model 50R
Single-Phase Voltage Monitor
single-phase voltage monitor, panel mount, optional high voltage, variable restart or trip delay
The Model 50R
single-phase voltage monitor has a voltage-sensing
circuit which constantly monitors the single-phase
power for a low voltage condition. Single-phase
motors on fans, compressors, air conditioners,
heat pumps, well pumps, sump pumps and small
conveyor motors are all applicable to the Model 50R.
When a harmful condition is detected, the
MotorSaver’s output relay is deactivated after a
specified trip delay. The output relay reactivates
after power line conditions return to an acceptable
level and a specified amount of time has elapsed
(restart delay). The trip delay prevents nuisance
tripping due to rapidly fluctuating power line
conditions.
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 76, Figure 28 for typical
wiring diagrams.
Features:
• Protects against low voltage
• Optional
• High voltage protection
• Variable restart delay
• Variable trip delay
Approvals:
Available Models:
50R-100
50R-100-2
50R-200
50R-200-2
50R-200-3
50R-200-2-9
50R-400
50R-400-2
50R-400-3
50R-400-2-9
Options
2 - Variable Restart Delay (Manual, 2-300 seconds)
3 - Variable Trip Delay (2-30 seconds)
9 - High Voltage Detection
Specifications
Input Characteristics
Line Voltage
50R-100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95-120VAC
50R-200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190-240VAC
50R-400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .380-480VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage
Trip (% of setpoint) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset (% of setpoint). . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
Delay Time (Nominal)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Restart (low voltage). . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds
Restart (complete power loss). . . . . . . . . . . . . . . . . . . . 2 seconds
Output Characteristics
Output Contact Rating (SPDT - 1 Form C)
50R-100, 50R-200
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
50R-400
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5kV input
power and controls
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . IEC 61000-4-5; 1995 ±6kV
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.98 lb. (15.68 oz., 444.52 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
Special Options
Option 2 - Variable Restart Delay. . . . . . . . . . . . . . . . . Manual, 2-300 seconds
Option 3 - Variable Trip Delay. . . . . . . . . . . . . . . . . . . . 2-30 seconds
Option 9 - High Voltage Detection Operating Points
Trip (% of Setpoint). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset (% of Setpoint). . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
*Note: 50Hz will increase all delay timers by 20%
32
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Model 201-xxx-SP
Single-Phase Voltage Monitor
single-phase voltage/phase monitor, 8-pin socket mount
The Model 201-xxx-SP
is an 8-pin octal-base, plug-in voltage monitor
designed to protect single-phase motors regardless
of size. The 201-100-SP is used on 95-120VAC,
50/60Hz motors to prevent damage caused by
low voltage. The Model 201-200-SP is used on 190240VAC, 50/60Hz motors. The 201-200-SP-T-9 is
a pin-for-pin replacement for a Time Mark® #260
Series voltage monitor. High voltage protection is
included in the 201-200-SP-T-9.
Must use Model OT08-PC or RB08-PC
socket for UL Rating!
Note: Manufacturer’s recommended
screw terminal torque for the RB Series
and OT Series Octal Sockets is 12 in.-lbs.
The unique microcontroller-based voltage and
voltage-sensing circuit constantly monitors the
voltage to detect harmful power line conditions.
When a harmful condition is detected, the
MotorSaver’s output relay is deactivated after a
specified trip delay. The output relay reactivates
after power line conditions return to an acceptable
level and a specified amount of time has elapsed
(restart delay). The trip delay prevents nuisance
tripping due to rapidly fluctuating power line
conditions.
Features:
• Low voltage protection
• Diagnostic LED
• 8-pin plug in; DIN rail or surface mount
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
201-100-SP
201-200-SP
201-200-SP-T-9
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, page 76, Figure 29 for typical
wiring diagrams.
Pin-out 1
(201-xxx-SP)
(view of socket)
Pin-out 2
(201-200-SP-T-9)
(view of socket)
Specifications
Input Characteristics
Line Voltage
201-100-SP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95-120VAC
201-200-SP, 201-200-SP-T-9. . . . . . . . . . . . . . . . . . . . . . . 190-240VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
For 201-200-SP-T-9 only: High Voltage (% of setpoint)
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
Trip Delay Time
High/Low Voltage Fault . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . 2 seconds
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
www.symcom.com • 800-843-8848 • fax: 605-348-5685
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Transient Protection (Internal) . . . . . . . . . . . . . . . . . . . 2500V for 10 ms
Safety Marks
UL (OT08-PC octal socket required) . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8 lb. (12.8 oz., 362.87 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug in to
OT08-PC socket)
Socket Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail.
33
Model 201-xxx-SP-DPDT
Single-Phase Voltage Monitor
single-phase voltage/phase monitor, 8-pin socket mount, two isolated Form C relays
The Model 201-xxx-SP-DPDT
is an 8-pin octal-base, plug-in voltage monitor
designed to protect single-phase motors regardless
of size. The 201-100-SP-DPDT is used on 95120VAC, 50/60Hz motors to prevent damage
caused by low voltage. The 201-200-SP-DPDT is
used on 190-240VAC, 50/60Hz motors. The units
feature two isolated sets of contacts that are ideal
for use with two control circuits with different
voltages.
Must use Model OT08-PC or RB08-PC
socket for UL Rating!
Note: Manufacturer’s recommended
screw terminal torque for the RB Series
and OT Series Octal Sockets is 12 in.-lbs.
The unique microcontroller-based voltage and
voltage-sensing circuit constantly monitors the
voltage to detect harmful power line conditions.
When a harmful condition is detected, the
MotorSaver’s output relays are deactivated after
a specified trip delay. The output relays reactivate
after power line conditions return to an acceptable
level and a specified amount of time has elapsed
(restart delay). The trip delay prevents nuisance
tripping due to rapidly fluctuating power line
conditions.
Features:
• Low voltage protection
• Two isolated Form C relays (DPDT)
• Diagnostic LED
• 8-pin plug-in; DIN rail or surface mount
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
201-100-SP-DPDT
201-200-SP-DPDT
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, page 76, Figure 30 for typical
wiring diagrams.
Specifications
Input Characteristics
Line Voltage
201-100-SP-DPDT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95-120VAC
201-200-SP-DPDT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-240VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90% +1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93% +1%
Trip Delay Times
Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Restart Delay Times
After a Fault or Complete Power Loss. . . . . . . . . . . . . 2 seconds
Output Characteristics
Output Contact Rating (DPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated. . . . . . . . . . . . . 150MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5kV input
power and controls
Safety Marks
UL (OT08-PC octal socket required) . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65 lb. (10.4 oz., 294.84 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug in to
OT08-PC socket)
Socket Available. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail
34
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Model 202-200-SP
Single-Phase Voltage Monitor
single-phase voltage monitor, panel mount, adjustable or manual restart delay
The Model 202-200-SP
voltage monitor is designed to protect singlephase motors regardless of size. It can be used
with 190V-240VAC, 50/60Hz motors to prevent
damage caused by incoming power problems.
A unique microcontroller-based voltage-sensing
circuit constantly monitors the voltage to detect
harmful power line conditions. When a harmful
condition is detected, the MotorSaver’s output
relay is deactivated after a specified trip delay. The
output relay reactivates after power line conditions
return to an acceptable level and a specified
amount of time has elapsed (restart delay). The trip
delay prevents nuisance tripping due to rapidly
fluctuating power line conditions.
Features:
• Protects from high and low voltage (low
voltage only for 202-200-SP-NHV
• Protects against rapid cycling
• Quick mounting with single screw
• Adjustable restart delay setting
• Small package, ideal for assembly into
panels
• Standard 1/4” quick connects
Approvals:
Available Models:
202-200-SP
202-200-SP-NHV
For more information see:
See Appendix A, page 68, Figure 9 for dimensional
drawing.
See Appendix B, page 77, Figures 31 & 32 for typical
wiring diagrams.
Specifications
Input Characteristics
Line Voltage
202-200-SP, 202-200-SP-NHV. . . . . . . . . . . . . . . . . . . . . . . . . . . 190-240VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93%
High Voltage (% of setpoint) (Not available on -NHV model)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107%
Trip Delay Time
High and Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds
Restart Delay Time
After a fault or
complete power loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual, 2-300 seconds adj.
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
www.symcom.com • 800-843-8848 • fax: 605-348-5685
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Trip & Reset Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Repeatability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%
Input to Output Dielectric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1480 Vrms (min.)
Termination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25” male quick connect
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95%, non-condensing
Transient Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, ±4kV
Safety Marks
UL, UL Recognized. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5” H x 2.5” W x 1.4” D
(63.5 x 63.5 x 35.56mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 lb. (8 oz., 226.8 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4” socket head cap screw
(customer supplied)
*Note: 50Hz will increase all delay timers by 20%.
35
Model 460-xxx-SP
Single-Phase Voltage Monitor
single-phase voltage monitor, din rail mount, adjustable restart delay
The Model 460-100-SP
is used on 95-120VAC, 50*/60Hz single-phase
motors and the 460-200-SP is used on 190-240VAC,
50*/60Hz single-phase motors to protect them
from damaging high and low voltage conditions.
An adjustment knob allows the user to set a 1-500
second restart delay. The variable restart delay
is also a power-up delay and can be utilized to
stagger-start motors on the same system.
A unique microcontroller-based, voltage-sensing
circuit constantly monitors the voltage to detect
harmful power line conditions. When a harmful
condition is detected, the MotorSaver’s output
relay is deactivated after a specified trip delay. The
output relay reactivates after power line conditions
return to an acceptable level and a specified
amount of time has elapsed (restart delay). The trip
delay prevents nuisance tripping due to rapidly
fluctuating power line conditions.
Features:
• Protects from low and high voltage,
and rapid cycle
• DIN rail or surface mountable
• LED Diagnostics
• Adjustable restart delay setting
Approvals:
Available Models:
460-100-SP
460-200-SP
For more information see:
See Appendix A, page 69, Figure 11 for dimensional
drawing.
See Appendix B, page 77, Figure 33 for typical
wiring diagrams.
Specifications
Input Characteristics
Line Voltage
460-100-SP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95-120VAC
460-200-SP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190-240VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Low Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90% ±1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93% ±1%
High Voltage (% of setpoint)
Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110% ±1%
Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107% ±1%
Trip Delay Time
Low or High Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 seconds fixed
Restart Delay Time
After a Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-500 seconds adjustable
After a Complete Power Loss . . . . . . . . . . . . . . . . . . . . . . . . 1-500 seconds adjustable
Output Characteristics
Output Contact Rating (1 Form C)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Ambient Temperature Range
Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 6 W
36
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20, NEMA 1 (finger safe)
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 in.-lbs.
Wire Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stranded or solid 12-20 AWG, one per terminal
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity,
Radiated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5 kV input
power & controls
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line;
Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance to a level of 6kV line-to-line
Hi-potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V +1000V for 1 min)
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5” H X 2.084” W X 2.350” D
(88.9 x 52.93 x 59.69mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9 lb. (14.4 oz., 408.23 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount
(#6 or #8 screws)
*Note: 50 Hz will increase all delay timers by 20%
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Current Monitors
Current Monitors have many advantages over voltage monitors because they provide protection against
both supply line and load side faults when the motor is running. They protect against single-phasing and
current unbalance problems that can be caused by voltage supply problems, bad contactors, loose wiring,
bad wires or damaged motors. They also provide very reliable overload and underload protection.
Current monitors are used to detect heater element failure, loss of load, peak power loads, runway and
radio tower light failure, feed rate, dull bits and blades, conveyor load jams, current demand level and to
keep tooling loads at their most efficient point.
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www.symcom.com • 800-843-8848 • fax: 605-348-5685
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Product Selection Matrix
37
Current Monitor
Model 520CS
3-phase current monitor, programmable motor acceleration trip delay from 0-50 seconds
The Model 520CS
is a fully-programmable, microcontroller-based,
current-sensing device designed to monitor
3-phase pumps. Unlike the Model 520CP which is
designed to work with motors that have ramp-up
times of 4 seconds or less, the Model 520CS has a
programmable motor acceleration time that can be
set from 0-50 seconds.
Three external current transformers must be
utilized in conjunction with the Model 520CS. The
following nine parameters can be set and viewed
from the 3-digit alphanumeric display: overcurrent
trip point, undercurrent trip point, current
unbalance trip point, trip delay, rapid-cycle timer
(RD1), overload restart delay (RD2), underload
restart delay (RD3), number of starts after a fault and
motor acceleration time. Last fault diagnostic is also
viewable. When a harmful condition is detected, the
MotorSaver’s output relay is deactivated after the
specified trip delay. The output relay reactivates
after the appropriate RD2 or RD3 timer has expired.
Overcurrent, undercurrent and current unbalance
are ignored during the motor acceleration period;
however, if the motor is started on a single-phase
or a reverse-phase condition, the Model 520CS
deactivates its output relay in 0.5 second.
Features:
• Motor acceleration trip delay
• Protects three-phase motors from:
• Overcurrent
• Undercurrent
• Current unbalance
• Rapid cycling
• Single phasing
• Phase reversal
Approvals:
Available Models:
520CS-115
The voltage designation specified is based on the
control circuit voltage of the application.
For more information see:
See Appendix A, page 69, Figure 12 for dimensional
drawing.
See Appendix B, page 77, Figure 34 for typical
wiring diagrams.
RD1 - restart delay on power-up and rapid-cycle timer
RD2 - restart delay after all faults except undercurrent
RD3 - restart delay after undercurrent
Specifications
Input Characteristics
Control Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-130VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Maximum Full Scale Current. . . . . . . . . . . . . . . . . . . . . . . 5 Amps (max.)
Fixed Operating Points
Reverse-Phase Trip Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 second
Single-Phase Trip Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 second
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA at 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to 70ºC (32° to 158°F)
Repeat Accuracy Trip Point. . . . . . . . . . . . . . . . . . . . . . . . . ±2%
Repeat Accuracy Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25%, ±1 second
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . . . . 2500V for 10 ms
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.25” H x 5.25” W x 3.25” D
(209.55 x 133.35 x 82.55mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 lbs. (35.2 oz., 997.9 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four #10 or #12 screws (3/4”-1” in length)
*Note: 50Hz will increase all delay timers by 20%
Requires external current transformers (sold separately).
38
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Model 520CP
Current Monitor
3-phase current monitor, for use with motors having ramp up times of 4 seconds or less,
second relay optional on 115VAC version
The Model 520CP
is a fully-programmable, microcontroller-based,
current-sensing device designed to monitor
3-phase pumps or systems with ramp-up
times of 4 seconds or less. Applications include
submersible pumps, booster pumps, reverse
osmosis systems, centrifugal pumps, vertical
turbine pumps, oil well pumps, chemical pumps
or other similar systems.
Three external current transformers must be
utilized in conjunction with the Model 520CP.
The following nine setpoints can be set and
viewed from the 3-digit alphanumeric display:
overcurrent trip point, undercurrent trip point,
current unbalance trip point, trip delay, rapidcycle timer (RD1), overload restart delay (RD2),
underload restart delay (RD3), number of starts
after an overload and number of restarts after an
underload fault. Last fault diagnostic is also viewable. When a harmful condition is detected,
the MotorSaver’s output relay is deactivated after the specified trip delay. The output relay
reactivates after the appropriate RD2 or RD3 timer has expired. If the pump is started on a
single-phase or a reverse-phase condition, the Model 520CP deactivates its output relay in 0.5
second.
Features:
• Protects three-phase motors from:
• Overcurrent
• Undercurrent
• Current unbalance
• Rapid cycling
• Single phasing
• Phase reversal
Approvals:
Available Models:
520CP-115
520CP-230
520CP-460
520CP-115-RX-30
520CP-115-RX-56
For model selection, the voltage designation specified is based on the control circuit voltage
of the application.
520CP-115-RX-30 - The 520CP unit has two output relays that work independently of each
other. The right relay energizes on start up and the left relay energizes on a fault after all restart
attempts are exhausted. (RD1 in minutes)
520CP-115-RX-56 - This 520CP unit has two output relays that work in unison. Unit displays
‘nc’(no current) when the current of the motor equals ‘0’ for more than 4 seconds. (RD1 in
minutes)
For more information see:
See Appendix A, page 69, Figure 12 for dimensional drawing.
See Appendix B, page 77, Figure 34 for typical wiring diagrams.
RD1 - restart delay on power-up and rapid-cycle timer
RD2 - restart delay after all faults except undercurrent
RD3 - restart delay after undercurrent
Specifications
Input Characteristics
Control Voltage
520CP-115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-130VAC
520CP-230. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200-250VAC
520CP-460. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400-500VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Maximum full scale current. . . . . . . . . . . . . . . . . . . . . . . . 5 Amps (max.)
Fixed Operating Point
Reverse & Single-Phase Trip Delay. . . . . . . . . . . . . . . . . . 0.5 second
Trip Point Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2%
Timing Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25%, ±1 second
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0º to 70ºC
Output Characteristics
Output Contact Rating (SPDT)
520CP-115, 520CP-230
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
520CP-460
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
www.symcom.com • 800-843-8848 • fax: 605-348-5685
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to 70°C (32° to 158°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Transient Protection (Internal). . . . . . . . . . . . . . . . . . . . . . 2500V for 10 ms
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.25” H x 5.25” W x 3.25” D
(209.55 x 133.35 x 82.55mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 lbs. (35.2 oz., 997.9 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four #10 or #12 screws (3/4”-1” in length)
Options (additional cost) . . . . . . . . . . . . . . . . . . . . . . . . . . DPDT Relay Contacts
*Note: 50Hz will increase all delay timers by 20%
Requires external current transformers (sold separately).
39
Pump Controllers
Pump Controllers are innovative products for controlling a single pump or multiple pumps. Some models
can be used to detect pump seal leaks and motor overheating on submersible pumps. Other models can
be used as a five-channel pump controller or five-channel switch to support all popular industry standard
multi-pump configurations.
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PC-102-CICI-LT
PC-105
PC-100-LLC-CZ
PC-200-LLC-CZ
PC-100-LLC-GM
PC-200-LLC-GM
460-15-100-LLS
460-15-100-SLD
201-100-SLD
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Pump Controllers
Product Selection Matrix
ALT-(xxx)-S
ALT-(xxx)-S-SW
ALT-(xxx)-X
ALT-(xxx)-X-SW
ALT-100-1-SW
ALT-200-1-SW
ALT-100-3-SW
ALT-200-3-SW
50R-400-ALT
40
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Pump Controller
Model PC-102
either a dual seal-leak detector (-DL) or seal-leak & over-temperature detector (-LT),
adjustable seal-leak sensitivity
The PC-102
-DL is a dual seal-leak detector. The inputs are
used to sense seal failures on pumps. When
water is detected, the associated output relay is
energized. The input logic may be selected to be
direct or inverted by using DIP switches on the
side of the device.
-LT is a seal-leak and over-temperature detector.
The seal-leak input is used to sense seal failures on
submersible pumps while the temperature input
is used to detect motor overheating. Both can be
configured to suit the probes of your choice. DIP
switches on the side of the unit allows the operator
to select direct logic or inverted logic for the seal
input, and to configure the unit for automatic or
manual reset after an over-temperature trip.
Features:
•
•
•
•
Compact design
Finger-safe terminals
DIN rail or surface mountable
Two Form C isolated contacts with
LED status indicators
• Invertible relay logic
• Configurable over-temperature reset
(PC-102CICI-LT)
Approvals:
Available Models:
PC-102CICI-DL
PC-102CICI-LT
Both units have two form-C isolated output relays
and two LEDs, which illuminate when each
associated output relay is energized.
The sensitivity adjustment (4.7k-100kOhms) allows
you to define the input impedence at which the
output relays will change state. The sensitivity
for the over-temperature detector can be set to 4k
Ohms with use of the DIP switches.
This unit may not be compatible with Flygt pumps.
For more information see:
See Appendix A, page 69, Figure 11 for dimensional
drawing.
See Appendix B, page 78, Figures 35 & 36 for typical
wiring diagrams.
Specifications
Input Characteristics
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120VAC nominal
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc pulsed
Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.7k-100kΩ
Sensitivity (for temp). . . . . . . . . . . . . . . . . . . . . . . . . . . . Selectable 4kΩ with DIP switches
Input Logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct or inverted
Debounce Time Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 or 2 seconds
Output Characteristics
Relay Output Rating (2 Form C isolated)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180VA @ 120VAC, C150
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 55°C (-4° to 131°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
Depluggable Connector . . . . . . . . . . . . . . . . . . . . . . . . . Phoenix Contact-Series MSTB plugs
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Output Relay Status Indicators. . . . . . . . . . . . . . . . . . . LEDs
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 in.-lbs.
Wire range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 AWG
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air.
Radio Frequency Immunity (RFI) . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-3, Level 3, 10V/m
Fast Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
2kV inputs/outputs
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5” H X 2.084” W X 2.350” D
(88.9 x 52.93 x 59.69mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9 lb. (14.4 oz., 408.23 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount
(#6 or #8 screws)
41
Pump Controller
Model PC-105
pump controller with duplex, triplex or quadplex functionality or 5-channel relay
The PC-105
is a 5-channel pump controller designed to handle
multiple pump applications. Alternatively, it can
operate as a 5-channel switch.
The PC-105’s control functions support all of the
popular industry-standard multi-pump pump-up
and pump-down configurations.
It can indicate low, high and out-of-sequence alarms
and use alternating and non-alternating pump
control. The non-alternating pump can be used as a
jockey pump or emergency pump.
Using the built-in DIP switches, individual pumps
can be disabled when taken out of service for repair
or maintenance.
For more information see:
See Appendix A, page 70, Figure 13 for dimensional
drawing.
Features:
• Low, high and out-of-sequence alarms
• Variable time delay/lag pump delay
from 2-255 seconds
• Duplex SPS (separate pump stop)
pump control
• Duplex, triplex or quadplex pump
control
• Pump-up or pump-down functions
• External silence, reset and alternation
configuration
• Five-channel relay configuration
• DIN rail or surface mountable
Approvals:
Available Models:
PC-105
Specifications
Input Characteristics
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120VAC
Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc continuous
Output Characteristics
Relay Output Rating
Pilot Duty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A @ 240VAC
General Characteristics
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 55°C (-4° to 131°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 W
Wire range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 to 20 AWG
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 in.-lbs. (max.)
Pump In-rush delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air.
Radio Frequency Immunity (RFI) . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-3, Level 3, 10V/m
Fast Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
2kV inputs/outputs
Safety Marks
UL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.703” W x 5.025” L x 2.35” H
(94.06 x 127.64 x 59.69mm)
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 lbs. (19.2 oz., 544.31 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 mm DIN rail or Surface Mount (#6 or #8 screws)
*Note: 50Hz will increase all delay timers by 20%.
42
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Pump Controller
Model PC-xxx-LLC-CZ / PC-xxx-LLC-GM
liquid level control, 8-pin plug-in for two probe inputs with SPDT output
The PC-xxx-LLC-CZ & PC-xxx-LLC-GM
are liquid level control relays used to control
conductive liquid pumping operations in a pumpup or pump-down application. The units come in
two different voltage ranges (see specs below).
The units have an adjustable sensitivity knob
(4.7k to 100k ohms) that is set according to the
resistance level at which you want the probes (sold
separately) to sense the conductive liquid. The units
have a built-in debounce time delay that prevents
the relay from energizing if the probe resistance
momentarily goes above or below the sensitivity
setpoint (due to liquid splashing in the tank).
Must use Model OT08-PC or RB08-PC
socket for UL Rating!
Note: Manufacturer’s recommended
screw terminal torque for the RB Series
and OT Series Octal Sockets is 12 in.-lbs.
The units operate their internal relay based on
inputs from a high and low probe and a common
reference (when a conductive tank is used) or
common probe (when a non-conductive tank is
used).
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, page 78, Figures 37 & 38 for typical
wiring diagrams.
Features:
• One unit serves pump-up and pump-down
applications
• Adjustable sensitivity knob (4.7 to 100Kohms)
• Debounce time delay (2 seconds)
• Single or dual probe inputs (plus a common
reference)
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
PC-100-LLC-CZ
PC-200-LLC-CZ
PC-100-LLC-GM
PC-100-LLC-GM-OT (sold with OT08 socket)
PC-200-LLC-GM
PC-200-LLC-GM-OT (sold with OT08 socket)
PC-xxx-LLC-GM
• Compatible with Gems’ Series 16M general
purpose control
PC-xxx-LLC-CZ
• Compatible with Crouzet’s PNR & PNRU series
liquid level control
Specifications
Input Characteristics
Supply Voltage
PC-100-LLC-CZ, PC-100-LLC-GM . . . . . . . . . . . . . . . . . . .
PC-200-LLC-CZ, PC-200-LLC-GM . . . . . . . . . . . . . . . . . . .
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debounce Time Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Probe Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Output Contact Rating
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
95-120VAC
190-240VAC
50/60Hz
5vdc pulsed
2 seconds
4.7k to 100k Adjustable
480VA @ 240VAC
10A @240VAC
-40° to 70°C (-40° to 158°F)
5W
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Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air.
Radio Frequency Immunity (RFI) . . . . . . . . . . . . . . . . . . . . . . . . 150MHz, 10V/m
Fast Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 2kV input
power and controls
Safety Marks
UL (OT08-PC octal socket required) . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.75”H x 2.375”W x 4.125”D
(44.45 x 60.33 x 104.78mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65 lb. (10.4 oz., 294.84 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug into
OT08-PC socket)
Socket Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail.
43
Model 460-15-100-LLS
Liquid Level Sensor
single-channel liquid level sensor, din rail mount, adjustable debounce timer
The Model 460-15-100-LLS
is a liquid level sensor to detect the presence
of conductive liquids. A probe is mounted
at the desired tank level and connected to the
®
PumpSaver . When the probe is submersed, the
PumpSaver’s output contacts will change state as
soon as the debounce time expires. The adjustable
debounce timer is intended to prevent nuisance
actuating due to waves or splashing in the tank.
Relay logic can be inverted so the PumpSaver’s
output contacts change state when the probe is no
longer submersed. This makes the unit versatile for
use in pump-up and pump-down applications.
For more information see:
See Appendix A, page 69, Figure 11 for dimensional
drawing.
See Appendix B, page 79, Figure 39 for typical
wiring diagrams.
Features:
• DIN rail or surface mountable
• Unique probe protection algorithm
• Invertible relay logic for use in pumpup and pump-down applications
• Adjustable debounce timer
• Microcontroller based
• 2 relay contacts
• LED status indicators
Approvals:
Available Models:
460-15-100-LLS
Specifications
Input Characteristics
Control Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110/120VAC nominal
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100kΩ
Functional Characteristics
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc pulsed
Debounce Time Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 seconds
Output Characteristics
Output contact Rating – (Two Form A - DPST)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8A @ 240VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20, NEMA 1 (finger safe)
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per
IEC 68-2-3
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 in.-lbs.
Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20 AWG
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact,
8kV air
Radio Frequency Immunity, Radiated. . . . . . . . . . . . . 150MHz, 10 V/m
Fast Transient Burst IEC. . . . . . . . . . . . . . . . . . . . . . . . . 61000-4-4, Level 3, 3.5kV input
power and controls
44
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line;
Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance
to a level of 6kV line-to-line
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000 V for
1 min.)
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5” H X 2.084” W X 2.350” D
(88.9 x 52.93 x 59.69mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 lb. (16 oz., 453.59 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount
(#6 or #8 screws)
*Note: 50Hz will increase all delay timers by 20%
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Seal-Leak Detector
Model 460-15-100-SLD
single-channel seal-leak detector, din rail mount, adjustable sensitivity setpoint
The Model 460-15-100-SLD
is a seal-leak detector to sense seal failures on
submersible pumps. A microcontroller-based
relay that monitors the shaft seal of a submersible
pump motor. A resistive probe is installed in the
seal cavity. If water leaks into the pump, the
resistance measured by the probe decreases. When
the resistance drops below the sensitivity setpoint,
the unit will trip and the relay contacts will
change state. Output relay logic can be reversed
by removing an external jumper. The unit will
automatically reset when a fault is cleared.
For more information see:
See Appendix A, page 69, Figure 11 for dimensional
drawing.
See Appendix B, page 79, Figure 40 for typical
wiring diagrams.
Features:
• DIN rail or surface mountable
• Unique probe protection algorithm
• Invertible relay logic
• 4.7k to 100kΩ adjustable sensitivity
• Microcontroller based
• 2 relay contacts
• LED status indicator
Approvals:
Available Models:
460-15-100-SLD
Specifications
Input Characteristics
Control Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Output contact Rating – (Two Form A - DPST)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . .
Class of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . .
Radio Frequency Immunity, Radiated. . . . . . . . . . .
Fast Transient Burst IEC. . . . . . . . . . . . . . . . . . . . . . .
110/120VAC nominal
50*/60Hz
4.7k-100kΩ
5vdc pulsed
360VA @ 240VAC
8A @ 240VAC
-40° to 70°C (-40° to 158°F)
-40° to 80°C (-40° to 176°F)
2W
IP20, NEMA 1 (finger safe)
10-95%, non-condensing per IEC 68-2-3
6 in.-lbs.
AWG 12-20 AWG
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line;
Level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance
to a level of 6kV line-to-line
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508 (2 x rated V + 1000 V for 1 min.)
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5”H x 2.084”W x 2.35”D
(88.9 x 52.93 x 59.69mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 lb. (16 oz., 453.59 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount
(#6 or #8 screws)
*Note: 50Hz will increase all delay timers by 20%
IEC 61000-4-2, Level 3, 6kV contact, 8kV air
150MHz, 10 V/m
61000-4-4, Level 3, 3.5kV input power
and controls
www.symcom.com • 800-843-8848 • fax: 605-348-5685
45
Model 201-100-SLD
Seal-Leak Detector
single-channel seal-leak detector, 8-pin socket mount, adjustable sensitivity point
The Model 201-100-SLD
is an 8-pin plug-in style seal-leak detector to
sense seal failures on submersible pumps. A
microcontroller-based relay that monitors the shaft
seal of a submersible pump motor. A resistive
probe is installed in the seal cavity. If water leaks
into the pump, the resistance measured by the
probe decreases. When the resistance drops below
the sensitivity setpoint, the unit will trip and the
relay contacts will change state. The unit will
automatically reset when a fault is cleared.
For more information see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
See Appendix B, page 79, Figure 41 for typical
wiring diagrams.
Features:
• LED status indicator
• Compact plug-in design
• DIN rail or surface mountable via
octal base
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
201-100-SLD
Must use Model OT08-PC or RB08-PC socket
for UL Rating!
Note: Manufacturer’s recommended screw
terminal torque for the RB Series and
OT Series Octal Sockets is 12 in.-lbs.
Specifications
Input Characteristics
Control Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110/120VAC nominal
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.7k-100kΩ
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc pulsed
Output Characteristics
Output contact Rating – SPDT
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @240VAC
General Characteristics
Ambient Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per
IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact,
8kV air
Radio Frequency Immunity, Radiated. . . . . . . . . . . . . 150MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61000-4-4, Level 3, 3.5kV input
power and controls
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-5, Level 3, 4kV line-to-line;
level 4, 4kV line-to-ground
ANSI/IEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C62.41 Surge and Ring Wave Compliance
to a level of 6kV line-to-line
Hi-Potential Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Meets UL508
(2 x rated V + 1000V for 1 min.)
Safety Marks
UL (OT08-PC octal socket required) . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Polycarbonate
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D
(with socket)(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 lb. (11.2 oz., 317.51 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug into
OT08-PC socket)
Socket Available. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail.
46
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Alternating Relay
Model ALT
8-pin plug-in, single or dual float input, with or without manual switch
The Model ALT
Features:
The Model ALT-S
• Alternate between two loads
• Debounce time delay
• Optional built-in manual/auto switch
• SPDT or cross-wire connected DPDT
Approvals:
alternating relays are used to alternate between
two loads. The ALT is commonly used in
duplex pumping applications to balance the
runtime of both pumps.
is used in single high-level float applications. When the float switch opens, the
alternating relay changes state, forcing the
other pump to run the next time the float
closes.
The Model ALT-X
has an internal cross-connected relay and is used
in dual high-level float applications. These floats
are commonly referred to as lead and lag floats.
The pumps alternate as in the ALT-S version but the cross-connected relay configuration
allows both pumps to run simultaneously when both the lead and lag floats are closed.
These relays are also available with a built-in switch (SW option) that is used to
manually force one of the pumps to run every time the float switch is closed. This
is helpful when a pump has been removed for repair or for test purposes.
In the case of the Model ALT-X-SW, the switch essentially forces one pump to be
the lead pump, while still allowing the second to run when both floats are closed.
All Model ALT relays have a built-in debounce feature that prevents the relay from changing
state if the switch or float contact bounces momentarily.
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
Available Models:
ALT-24-S
ALT-24-S-SW
ALT-115-S
ALT-115-S-SW
ALT-115-X
ALT-115-X-SW
ALT-230-S
ALT-230-S-SW
ALT-230-X
ALT-230-X-SW
For more information see:
See Appendix A, page 68, Figure 8 for dimensional drawing.
See Appendix B, page 79, Figures 42 & 43 for typical wiring diagrams.
Must use Model OT08-PC or RB08-PC socket
for UL Rating!
Note: Manufacturer’s recommended screw
terminal torque for the RB Series and
OT Series Octal Sockets is 12 in.-lbs.
Specifications
Input Characteristics
Supply Voltage
24VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-26VAC or VDC
115VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95-125VAC
230VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195-250VAC
Supply Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Functional Characteristics
Debounce Time Delay . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 second
Control Input Impedance (min).)
24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10kΩ
115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56kΩ
230. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100kΩ
Output Characteristics
Output Contact Rating . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 50°C (-40° to 122°F)
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Safety Marks
UL (OT08-PC octal socket required) . . . . . . . . . . . . . . . UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 No. 14 (File #46510)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.38 lb. (6.08 oz., 172.67 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug into OT08-PC socket)
Socket Available. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model OT08-PC (UL Rating 600V)
The 600V socket can be surface mounted or installed on DIN Rail.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
47
Alternating Relay
Model ALT-xxx-1-SW / ALT-xxx-3-SW
11-pin plug-in for single float input with DPDT output / 8-pin plug-in for three float input
with dual load output
The Model ALT-xxx-1-SW and
ALT-xxx-3-SW
Features:
are used to alternate between two loads and are
commonly used in duplex pump-up and pumpdown applications to balance the runtime of both
pumps.
The ALT-xxx-1-SW alternating relays are 11-pin
octal base plug-ins, available in two different
single-phase voltage ranges. The ALT-100-1-SW is
used for 95-120VAC applications and the ALT-2001-SW is used for 190-240VAC applications. Both
models are designed for a single float input and
feature two isolated Form C relays (DPDT) outputs
with two LEDs to indicate the energized loads.
The ALT-xxx-3-SW alternating relays are 8-pin
octal base plug-ins, available in two different single-phase voltage ranges. The ALT-100-3-SW is
used for 95-120VAC applications and the ALT-200-3-SW is used for 190-240VAC applications. Both
models are designed for three float inputs (lead, lag and stop floats). The lead and lag floats actuate
latching relays that release when the stop float actuates. The units feature two LEDs to indicate the
energized load(s).
• Debounce time delay
• LED load indicators
• Built-in switch to manually force a
specific load (pump) to operate
Approvals:
Auxiliary Products:
• 8-pin octal socket (P/N: CT0T08-PC)
• 11-pin octal socket (P/N: OT11-PC)
Available Models:
•ALT-100-1-SW
ALT-200-1-SW
ALT-100-3-SW
ALT-200-3-SW
The ALT relays have a built-in debounce time delay that prevents the relay from changing state if the
float momentarily bounces, and they have a built-in switch to manually force a specific load (pump)
to operate each time the input float closes. This is helpful when performing periodic maintenance
or pump repair.
For more information see:
See Appendix A, page 68, Figure 8 for dimensional drawing.
See Appendix B, pages 79 & 80, Figures 44 & 45 for typical wiring diagrams.
Must use Model OT08-PC or RB08-PC socket for the 8-pin
models, and Model OT11-PC or RB11-PC socket for the 11-pin
models, for UL Rating!
Note: Manufacturer’s recommended screw terminal torque for
the RB Series and OT Series Octal Sockets is 12 in.-lbs.
Specifications
Input Characteristics
Supply Voltage
ALT-100-1-SW, ALT-100-3-SW. . . . . . . . . . . . . . . . . . . . 95-120VAC
ALT-200-1-SW, ALT-200-3-SW. . . . . . . . . . . . . . . . . . . . 190-240VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
Functional Characteristics
Debounce Time Delay
ALT-100-1-SW, ALT-200-1-SW. . . . . . . . . . . . . . . . . . . . 1 second
ALT-100-3-SW, ALT-200-3-SW. . . . . . . . . . . . . . . . . . . . 5 seconds
Output Characteristics
Output Relay (DPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact,
8kV air
48
Radio Frequency, Radiated. . . . . . . . . . . . . . . . . . . . . . . 150MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 3.5kV
input power and controls
Safety Marks
UL (OT08-PC or OT11-PC octal socket required). . . . .UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947-6-2
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D
(with socket) (44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65 lb. (10.4 oz., 294.84 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug into
OT08-PC or OT11-PC socket)
Sockets Available
Model OT08-PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL Rating 600V
Model OT11-PC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL Rating 300V
The sockets can be surface mounted or installed on DIN Rail.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Alternating Relay
Model 50R-400-ALT
480VAC application, panel mount
The Model 50R-400-ALT
alternating relays are used to alternate between
two loads, most commonly in duplex pumping and
compressor applications to balance the runtime of
both loads.
When used in single float applications, the
alternating relay changes state after the float switch
opens*, forcing the other pump to run the next
time the float closes. When used in dual float
applications, the alternating relay will allow both
pumps to run simultaneously when the lead and
lag floats are both closed.
Features:
•
•
•
•
Alternates between two loads
Solid-state reliability
Debounce time delay
Compatible with single or dual float
applications
Approvals:
Available Models:
50R-400-ALT
An adjustment knob provides the option to force
one pump to run every time the float switch is
closed. This is helpful when one pump has been
removed for repair or for test purposes.
A built-in debounce feature prevents the
alternating relay from changing state if the float
contact bounces momentarily.
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 80, Figure 46 for typical
wiring diagrams.
* The alternating relay will not switch states while
current is flowing. Switching will only occur after
current has been sensed, followed by loss of current
for the duration of the debounce time delay.
Specifications
Input Characteristics
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380-480VAC
Supply Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Functional Characteristics
Control Input Impedance (min). . . . . . . . . . . . . . . . . . . 1MΩ
Output Characteristics
Output Contact Rating
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
Debounce Time Delay . . . . . . . . . . . . . . . . . . . . . . . . . . 1 second
General Characteristics
Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.98 lb. (15.68 oz., 444.52 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
www.symcom.com • 800-843-8848 • fax: 605-348-5685
49
Alarm Controller/Battery Charger
Model ACBC-120
Alarm Controller and Battery Charger for pump control panels
The Model ACBC-120
is a dual purpose alarm controller/battery charging
unit. When there is a loss of 120VAC power,
the ACBC-120’s primary function as an alarm
controller activates. When this power loss occurs,
input power is switched to a 12VDC, lead-acid,
rechargeable backup battery and a 12VDC alarm
consisting of a strobe light and/or a horn is
activated. The horn follows a 2 second on/2 second
off pattern with a “horn silence” option to turn
the sound off. An LED indicator on the unit also
signals that the device has entered the alarm mode.
When 120VAC input is present the alarm circuit
can be tested and the unit’s secondary function as a
12VDC backup battery charger is activated. In fast
charge mode, the unit has the capability to source
up to 100mA of charging current. However, the
device normally charges at a current of 14mA in maintenance mode. The alarm circuit can be tested
by pressing the “test” button located on the front of the unit or by activating an external switch via
the “alarm contact” pin.
Features:
• Controls 12VDC alarm circuit (strobe
light and/or horn)
• Maintains 12VDC battery charge (fast
charge mode and maintenance mode)
• Trip delay timer
• Battery fault detection and reverse
polarity protection
• LED indicates unit’s status
• Press-to-test capability
Approvals:
Auxiliary Products:
• 12-pin rectangle socket (P/N: SD12-PC)
The device has the ability to signal low battery voltage if the voltage drops below 10.5VDC. The
device can also detect if no battery is present or if the battery is connected backwards. In either of
these cases, the ACBC-120 will signal a battery error and will not attempt to charge.
Available Models:
ACBC-120
ACBC-120-SD (sold with SD12-PC socket)
For more information see:
See Appendix A, page 68, Figure 8 for dimensional drawing.
See Appendix B, page 80, Figure 47 for typical wiring diagrams.
Must use Model SD12-PC socket for UL Rating!
Note: Manufacturer’s recommended screw terminal torque for the SD Series Sockets is 12 in.-lbs.
Specifications
Input Characteristics
Supply Voltage
AC Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120V +10%
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
AC Input Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.018A (max.) 0.003 (typical)
AC Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4W (max.) fast charge current
0.4W (typical) maint. charge current
Functional Characteristics
Battery Charging Characteristics
Acceptable Battery Type. . . . . . . . . . . . . . . . . . . . . . . . . 12V lead-acid rechargeable
Fast Charge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA +10%
Maintenance Charge Current. . . . . . . . . . . . . . . . . . . . . 14mA +50%
Low Battery Alert Level. . . . . . . . . . . . . . . . . . . . . . . . . 10.5V
Output Characteristics
Strobe Light Alarm Output . . . . . . . . . . . . . . . . . . . . . . . [email protected] (max.)
Horn Alarm Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [email protected] (max.)
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 60°C (-40° to 140°F)
50
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact,
8kV air
Radio Frequency, Radiated. . . . . . . . . . . . . . . . . . . . . . . 150MHz, 10V/m
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 4, 4kV input lines;
4kV signal lines
Safety Marks
UL (SD12-PC socket required). . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D
(with socket) (44.45 x 60.325 x 104.775mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 lb. (11.2 oz., 317.51 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mount with #8 or #10 screws
(plug into SD12-PC socket)
Socket Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model SD12-PC (UL Rating 600V)
The 600V socket can be surface mounted
www.symcom.com • 800-843-8848 • fax: 605-348-5685
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www.symcom.com • 800-843-8848 • fax: 605-348-5685
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Product Selection Matrix
ISS-100
ISS-101
ISS-102AA-DCS
ISS-105-ISO
ISS-105-ISO-3
ISS-105-ISO-4
ISS-105-ISO-F
ISS-102C-M-LC
ISS-102CCI-M-MC
Intrinsically Safe Relays/Controllers
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Intrinsically Safe Relays/Controllers
An Intrinsically-Safe Switch is an isolated UL913 listed device used to interface between hazardous
and non-hazardous areas. The input circuitry is designed to never supply excessive energy thus
greatly reducing the likelihood of a spark. Provides intrinsically-safe circuits in the following locations:
Division 1 and 2, Class I, Groups A, B, C, D; Class II, Groups E, F, G and Class III hazardous locations.
51
Intrinsically Safe Relay
Model ISS-100 / ISS-101
single-channel intrinsically safe switch, either din rail mount (100) or
8-pin socket mount (101)
The Model ISS-100 & ISS-101
Features:
For more information on the ISS-100 see:
See Appendix A, page 69, Figure 11 for dimensional
drawing.
ISS-100
• Compact design
• Finger-safe terminals
• DIN rail or surface mountable
• LED state indicator
• Isolated output relay for PLC or control
voltage
switches are UL 913 listed as an associated
apparatus for interfacing between hazardous and
non-hazardous areas. These units must be installed
in a non-hazardous area.
For more information on the ISS-101 see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
ISS-101
• Compact design
• LED state indicator
• DIN rail or surface mountable via
common octal-base package
• Pop-in replacement for other
manufacturers’ parts
• Isolated output relay for PLC or control
voltage
Approvals:
Available Model:
ISS-100
ISS-101 (includes OT08-PC socket)
Must use Model OT08-PC socket for UL Rating!
Note: Manufacturer’s recommended screw
terminal torque for the OT Series Octal Sockets
is 12 in.-lbs.
Specifications
Input Characteristics
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-120VAC
Functional Characteristics
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc continuos
Output Characteristics
Output Contact Rating
Pilot Duty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180VA @120VAC, C300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8A @120VAC
Relay Contact Life (Electrical). . . . . . . . . . . . . . . . . . . . . . . 100,000 cycles min. @ rated load
Relay Contact Life (Mechanical). . . . . . . . . . . . . . . . . . . . . 10,000,000 cycles
General Characteristics
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 55°C (-4° to 131°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 W
Wire range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 to 20 AWG
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 to 4.5 in.-lbs. (max. 6 in.-lbs.)
Provides intrinsically-safe circuits
in the following locations:. . . . . . . . . . . . . . . . . . . . . . . . . . . Division 1 and 2
Class I, Groups A,B,C,D;
Class II, Groups E,F,G;
and Class III
Entity Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voc = 16.8V
Po=Voc*Isc
Isc = 1.2mA
4
La = 100mH
Ca = 0.39uF
52
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity (RFI) . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-3, Level 3, 10V/m
Fast Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Safety Mark
UL (OT08 octal socket required for ISS-101). . . . . . . . . . . UL913 Sixth Edition (File #E233355)
Dimensions
ISS-100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5” H x 2.084” W x 2.350” D
(88.9 x 52.93 x 59.69mm)
ISS-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight
ISS-100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 lb. (8 oz., 226.8 g)
ISS-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 lb. (8 oz., 226.8 g)
Mounting Method
ISS-100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount
(#6 or #8 screws)
ISS-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN rail or surface mount (plug into
OT08-PC socket)
The 600V socket can be surface mounted or installed on DIN Rail.
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Intrinsically Safe Relay
Model ISS-102
two-channel intrinsically safe switch, din rail mount, options include switch only (-DCS),
single latching output (-LC), or multi-function controller (-MC)
The ISS-102
SymCom’s
Model
ISS-102
two-channel,
intrinsically-safe switch is designed for multiple
uses including a pump-up/pump-down (latching)
controller or two-channel switch. Two LEDs
indicate the state of the intrinsically-safe inputs
and output relays and user-selectable options are
available including a variable resistance threshold
for float inputs.The ISS-102 enclosure is surface or
DIN rail mountable.
-LC Each input channel is active when the
corresponding switch is closed. When the lag input
(CH2) is activated, the output closes. Applying
latching logic, the output contact remains closed
until the lead (CH1) and the lag (CH2) inputs are
deactivated. Sensitivity is fixed at 100kOhms with
a debounce time delay of 2 seconds.
Features:
• Compact design
• Finger-safe terminals
• DIN rail or surface mountable
• LED state indicator
• 2 input channels
Approvals:
Available Models:
ISS-102A-LC (Latching Controller)
ISS-102AA-DCS (Dual Channel Switch)
ISS-102ACI-MC (Multi-function Controller)
ISS-102C-M-LC (MSHA* evaluated)
ISS-102CCI-M-MC (MSHA* evaluated)
* Mine Safety and Health Administration
-DCS This dual-channel switch has a debounce delay feature of 0.5 seconds. Resistance probes
or switches can be used on its inputs. Two LEDs illuminate the output state of either form
A relay. Sensitivity is fixed at 100kOhms with a debounce time delay of 0.5 seconds.
-MC By selecting the proper functionality through the dip switches, you can define a pumpup or pump-down, single or dual channel non-latching switch. The sensitivity adjustment
(4.7k-100kOhms) allows you to define the input impedance at which the output relays (one
form A & one form C) will change state, with a debounce time delay of 0.5 or 2 seconds.
For more information see:
See Appendix A, page 69, Figure 11 for dimensional drawing.
Specifications
Input Characteristics
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120VAC
Functional Characteristics
Debounce Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 or 2 seconds
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc pulsed
Output Characteristics
Output Contact Rating
Pilot Duty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180VA @120VAC, C150
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @120VAC
Relay Contact Life (Electrical). . . . . . . . . . . . . . . . . . . 100,000 cycles min. @ rated load
Relay Contact Life (Mechanical). . . . . . . . . . . . . . . . . 10,000,000 cycles
Output Relay Type:
ISS-102A-LC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Form A
ISS-102AA-DCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Two Form A
ISS-102ACI-MC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Form A & One isolated Form C
ISS-102C-M-LC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Form C
ISS-102CCI-M-MC . . . . . . . . . . . . . . . . . . . . . . . . . . . Two Form C (one isolated)
General Characteristics
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 55°C (-4° to 131°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . 2 W
Wire range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 to 20 AWG
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 to 4.5 in.-lbs. (max. 6 in.-lbs.)
Provides intrinsically-safe circuits
in the following locations:. . . . . . . . . . . . . . . . . . . . . . . Division 1 and 2
Class I, Groups A,B,C,D;
Class II, Groups E,F,G;
and Class III
Entity Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voc = 16.8V
Po=Voc*Isc
Isc = 1.2mA
4
La = 100mH
Ca = 0.39uF
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air.
Radio Frequency Immunity (RFI) . . . . . . . . . . . . . . . . . IEC 61000-4-3, Level 3, 10V/m
Fast Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
Safety Mark. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL913 Sixth Edition (File #E233355)
(except Models ISS-102C-M-LC & ISS-102CCI-M-MC which have been evaluated by MSHA)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5” H x 2.084” W x 2.350” D
(88.9 x 52.93 x 59.69mm)
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 lb. (11.2 oz., 317.51 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . 35mm DIN rail or Surfact Mount (#6 or #8 screws)
53
Intrinsically Safe Relay
Model ISS-105
five-channel intrinsically safe switch, din rail mount, programmable for alternating/control of
2, 3 or 4 pumps or 5-channel relay, optional 5-channel switch only (-ISO)
The ISS-105 IS Super Cell
Features:
The IS Super Cell has a long list of features that
are needed for multiple pump applications. The
IS Super Cell can indicate low, high and outof-sequence alarms. If an out-of-sequence alarm
occurs, the skipped pump(s) will be started as
intended. The Model ISS-105 can be set up to
do non-alternating control, alternating control
and alternating control with one non-alternating
pump. The non-alternating pump is intended for
use with an emergency or jockey pump. The
IS Super Cell can start an emergency pump
once every 50 cycles to keep it working freely
Using the built-in DIP switches, individual
pumps can be disabled when taken out of
service for repair or maintenance.
• 5 intrinsically-safe input channels
meeting UL913 Sixth Edition
• 4 normally open output relays and
1 SPDT output relay
• Field selectable pump control options
• Duplex pump control
• Duplex SPS (separate pump stop)
pump control
• Triplex pump control
• Quadplex pump control
• Out-of-sequence alarm
• High and/or low alarm options
depending on the number of pumps
and settings
• Audible alarm output
• Meets IEC EMC standards for Electrical
Fast Transients (EFT), Electrostatic
Discharge (ESD) and Radio Frequency
Immunity (RFI)
• DIN rail or surface mountable
• User-selectable alternator/nonalternator option
• Non-alternating pump option for
emergency or jockey applications
• Pump disable switches
• Adjustable lag pump delay for all
pumping modes
• Adjustable delay-on-make/break timer
in five-channel relay mode
• Finger-safe terminals
Approvals:
is a “smart” five-channel intrinsically safe relay
and pump controller. The IS Super Cell can be
configured for a wide variety of applications
including alternating or non-alternating duplex,
duplex separate pump stop (SPS), triplex and
quadplex applications. It can be set up for pumpup or pump-down applications or can be used as a
five-channel relay.
For more information see:
See Appendix A, page 70, Figure 13 for dimensional
drawing.
Available Models:
ISS-105 (Intrinsically-Safe & Pump Controller)
ISS-105-ISO (Intrinsically-Safe Only)
ISS-105-ISO-3 (3-Channel Intrinsically-Safe Only)
ISS-105-ISO-4 (4-Channel Intrinsically-Safe Only)
ISS-105-ISO-F (IS Only with Fast Trip Relays)
Specifications
Input Characteristics
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120VAC
Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Probe Sense Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5vdc continuous
Output Characteristics
Relay Output Rating
Pilot Duty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A @ 240VAC
Relay Contact Life (Electrical). . . . . . . . . . . . . . . . . . . . . . . 100,000 cycles min. @ rated load
Relay Contact Life (Mechanical). . . . . . . . . . . . . . . . . . . . . 10,000,000 cycles
General Characteristics
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 55°C (-40° to 131°F)
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Wire range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 to 20 AWG
Recommended Terminal Torque. . . . . . . . . . . . . . . . . . . . . . .3.5 to 4.5 in.-lbs. (max. 6 in.-lbs.)
Provides intrinsically-safe circuits
in the following locations:. . . . . . . . . . . . . . . . . . . . . . . . . . . Division 1 and 2
Class I, Groups A,B,C,D;
Class II, Groups E,F,G;
and Class III
Entity Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voc = 16.8V
Po=Voc*Isc
Isc = 1.2mA
4
La = 100mH
Ca = 0.39uF
54
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 3, 6kV contact, 8kV air.
Radio Frequency Immunity (RFI) . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-3, Level 3, 10V/m
Fast Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 4kV input power
2kV inputs/outputs
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL913 Sixth Edition (File #E233355)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.703” W x 5.025” L x 2.35” H
(94.06 x 127.64 x 59.69mm)
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 lbs. (19.2 oz., 544.31 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 mm DIN rail or Surface Mount
(#6 or #8 screws)
*Note: 50Hz will increase all delay timers by 20%.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Single-Phase PumpSavers
SEE OUR SINGLE-PHASE PUMPSAVER CATALOG FOR OUR
FULL LINE OF SINGLE-PHASE PUMPSAVERS
(AVAILABILITY SUBJECT TO CHANGE).
TABLE OF CONTENTS
Submersible Pumps - Optimized Protection
Whose Control Box do you have?
Franklin™, CentriPro™ or Pentek® .................................................................... 2
115VAC
⅓-½hp... 111-Insider-P
230VAC
⅓-1hp... 231-Insider-P
Grundfos® ............................................................................................................ 4
230VAC
⅓-1hp... 232-Insider
⅓-3hp... 234-P
Don’t need a control box?............................................................................... 8
115VAC
⅓-1hp... 111P
230VAC
⅓-1.5hp... 233P-1.5
⅓-3hp... 233P
5-15hp... 235P (requires external CT, sold separately)
Want a PumpSaverPlus in its own NEMA box?......................................... 12
115VAC
⅓-1hp... 111P-ENCL
230VAC
⅓-1.5hp... 233P-1.5-ENCL
⅓-3hp... 233P-ENCL
5-15hp... 235P-ENCL (requires external CT, sold separately)
Hand-held Diagnostic Tool - Informer........................................................ 16
Any Other Pump:................................................................................................. 18
Single-Phase Programmable pump protection... 77C-KW/HP (2-800 Amps)
Single-Phase Low-range prog. pump protection... 77C-LR-KW/HP (1-9 Amps)
Three-Phase Programmable overload relay... 777-P2
Three-Phase Low-range prog. overload relay... 777-LR-P2
Three-Phase High Control Voltage prog. overload relay... 777-HVR-P2
Three-Phase Programmable power monitor... 777-KW/HP-P2
Three-Phase Low-range prog. power monitor... 777-LR-KW/HP-P2
Three-Phase Medium-Low range prog. power monitor... 777-MLR-KW/HP-P2
Three-Phase High Control Voltage prog. power monitor... 777-HVR-KW/HP-P2
Ancillary Products:
Do you need to know the liquid level in any tank?................................... 24
Single-Phase PumpSavers
Our line of single-phase PumpSavers provide ideal protection from dry-well and dead-head situations, as
well as overload, over and undervoltages and rapid cycling. The 77C-KW/HP family of power monitors
provide this same protection and much more with programmable parameters, diagnostic display of fault
codes to aid in troubleshooting and remote communication capability.
Liquid Level Sensor Relay (DIN Rail or surface mount)... 460-15-100-LLS
Liquid Level Control Relay (8-pin plug in)... PC-xxx-LLC-CZ
Liquid Level Control Relay (8-pin plug in)... PC-xxx-LLC-GM
Typical Wiring Diagrams.................................................................................... 28
Installation Instructions...................................................................................... 32
Product Dimensions............................................................................................ 54
Other SymCom Products.................................................................................... 57
www.symcom.com • 800-843-8848 • fax: 605-348-5685
55
Load Sensors
SymCom’s load sensors are designed to be adaptable to many different applications. They utilize a
CT (current transformer) inside the unit to read the current of the equipment being monitored. The Model
LSR-0 is a self-powered unit used as a proof relay. The LSRX and LSRX-C units are also self-powered
proof relays with either 0.25” fast-on connectors (LSRX) or depluggable connectors (LSRX-C) for use in
OEM equipment. The LSR-24, 115 and 230 load sensors require external power and are ideally used to
help determine feed rates, tool wear, loss of prime on pumps, mixer viscosity and all types of overload
and underload conditions. LSRU load sensors come in many different configurations, such as overcurrent and undercurrent or either overcurrent or undercurrent with variable trip, restart or extended restart
delay settings. All LSRU models require 115VAC external power source, except for the LSRU-24-AL-2 and
LSRU-24-AL-3, which require 24VAC.
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56
Product Selection Matrix
LSR-0
LSR-24
LSR-115
LSR-230
LSRU-24-AL-2
LSRU-24-AL-3
LSRU-115-AL-1.5
LSRU-115-AL-2
LSRU-115-AL-3
LSRU-115-FC-1.5
LSRU-115-OT-1.5
LSRU-115-OT-2
LSRU-115-OT-3
LSRU-115-OR-1.5
LSRU-115-OR-2
LSRU-115-UE-2
LSRU-115-UT-2
LSRU-115-UT-3
LSRU-115-UR-2
LSRU-115-UR-3
LSRU-115-OU-1.5
LSRU-115-OU-2
LSRU-115-OU-3
LSRX
LSRX-C
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Load Sensor
Model LSR-0
self-powered load sensor / low-cost proof relay
The Model LSR-0
is a self-powered load sensor intended for use as
a proof relay. It is used to verify that current is
flowing as intended. It has a guaranteed 15A pullin current and 2.5A drop-out current. Proof relays
are typically used to interlock fans, compressors,
motors, heating elements and other devices. The
LSR-0 is self-powered, that is, it draws its power
from the wire being monitored so it does not
require separate control power wiring.
Features:
• Self-powered
• Low cost proof relay
• Can monitor up to 135A loads
Approvals:
Available Models:
LSR-0
For more information see:
See Appendix A, page 70, Figure 14 for dimensional
drawing.
See Appendix B, page 81, Figure 50 for typical
wiring diagrams.
Specifications
Max Current Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Characteristics
Turn-on Threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn-off Threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Isolation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Relay Output Rating
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hole Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Marks
CSA, CSA-NRTL/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CE
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
135A continuous
Fixed, 15A (max.)*
2.5A (min.)
Induced from conductor
600VAC rms
480VA @ 240VAC
10A
-20° to 70°C (-4° to 158°F)
#12-24AWG
0.725” diameter
7 in.-lbs.
(File #46510)
1.67” H x 2.3” W x 3.56” D
(42.42 x 58.42 x 90.43 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.35 lb. (5.6 oz., 158.76 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four #6 screws 3/4” in length
*Conductors may be looped for smaller motor applications.
Caution: This product should not be relied upon solely for safety of life or safety applications.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
57
Load Sensor
Model LSR-24
load sensor, Form C contacts to switch alarm circuits, contactors or any resistive or
inductive load
The Model LSR-XXX
load sensors use current levels to determine feed
rates, tool wear, loss of prime on pumps, mixer
viscosity and all types of overload and underload
conditions. They may also be used to stage pump
motors, chillers and other machinery. These
devices combine a current transformer (CT) with
Form C (SPDT) relay contacts to switch alarm
circuits, contactors or any resistive or inductive
load. One simple screwdriver adjustment will
calibrate the sensor for all single-phase or 3-phase
applications up to 100hp.
Features:
• Can monitor current of motors up
to 100Hp
• Fine adjustment with 20-turn pot
• Status LEDs
Approvals:
Available Models:
LSR-24
LSR-115
LSR-230
For more information see:
See Appendix A, page 70, Figure 14 for dimensional
drawing.
See Appendix B, page 80, Figure 48 for typical
wiring diagrams.
Specifications
Functional Characteristics
Isolation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current Adjustment Range (Typical). . . . . . . . . . . . . . . . . . .
Current Adjustment Range (Min-Max) . . . . . . . . . . . . . . . . .
Trip Setpoint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Characteristics
Control Power
LSR-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LSR-115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LSR-230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Max Current Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hole Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Marks
CSA, CSA-NRTL/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
600VAC rms
2-100A
0.5-135A
Adjustable to ±1% range
24VAC
115VAC
230VAC
135A max. continuous
480VA @ 240VAC
10A
-20° to 70°C (-4° to 158°F)
#12-24AWG
0.725” diameter
7 in.-lbs.
(File #46510)
IEC 60947
1.67” H x 2.3” W x 3.56” D
(42.42 x 58.42 x 90.43 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4 lb. (6.4 oz., 181.44 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four #6 screws 3/4” in length
Caution: This product should not be relied upon solely for safety of life or safety applications.
58
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Load Sensor
Model LSRU
load sensor, choice of three types of control logic and three amperage ranges
The Model LSRU
is a microcontroller-based family of load sensors.
The LSRU family of products employ three basic
types of control logic: motor control logic, alarm
logic and feed control logic.
Motor Control Logic
Several combinations of functions are available in
the LSRU, including overcurrent and undercurrent
or either overcurrent or undercurrent with
variable trip, restart or extended restart delay
settings. These various versions of the LSRU trip
on the respective fault and then automatically
reset after the restart delay expires, in preparation
for the next motor start. LSRUs do not trip on
undercurrent when the load turns off, this is
recognized as a normal condition.
Alarm Logic
The LSRU-AL simply indicates whether the current is between the setpoints or outside of the
setpoints. This product is best used with a PLC or other controller where status indication is desired.
Feed Control
The LSRU-FC is a load monitor intended to control feeder mechanisms in a variety of applications.
It stops the feeder when the grinder, chipper, saw, auger, etc. nears overload. When the load is
reduced to a preset level, the feeder is restarted.
For more information see:
See Appendix A, page 70, Figure 14 for dimensional drawing.
See Appendix B, page 80, Figure 49 for typical wiring diagrams.
Features:
• Alarm logic available in 24VAC or 115VAC
• Choice of multiple functions for motor
control logic
• Motor control logic functions available
in multiple current ranges
• Status LED
Approvals:
Available Models:
LSRU-24-AL-2
LSRU-24-AL-3
LSRU-115-AL-1.5
LSRU-115-AL-2
LSRU-115-AL-3
LSRU-115-FC-1.5
LSRU-115-OT-1.5
LSRU-115-OT-2
LSRU-115-OT-3
LSRU-115-OR-1.5
LSRU-115-OR-2
LSRU-115-UE-2
LSRU-115-UT-2
LSRU-115-UT-3
LSRU-115-UR-2
LSRU-115-UR-3
LSRU-115-OU-1.5
LSRU-115-OU-2
LSRU-115-OU-3
Specifications
Functional Characteristics
Isolation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600VAC rms
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Watts
Motor Acceleration Time . . . . . . . . . . . . . . . . . . . . . . . . 2 seconds
When not selected as an option:
Fixed Trip Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 second
(-AL, -FC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 second
Fixed Restart Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 second
(-AL only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . as soon as current is within limits
(-FC only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 second
Input Characteristics
Control Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24VAC or 115VAC
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A @ 240VAC
General Characteristics
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 70°C (-40° to 158°F)
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #12-24AWG
Hole Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.725” diameter
Terminal Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Safety Marks
CSA, CSA-NRTL/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . (File #46510)
CE
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.67” H x 2.3” W x 3.56” D
(42.42 x 58.42 x 90.43 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 lb. (8 oz., 226.8 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four #6 screws 3/4” in length
Caution: This product should not be relied upon solely for safety of life or safety applications.
O - Overcurrent Trip
U - Undercurrent Trip
T - Adj. Trip Delay (0.5-60 seconds)
R - Adj. Restart Delay (0.5-300 seconds, Manual)
E - Adj. Extended Restart Delay (2-300 minutes, Manual)
1.5 - 0-10 Amps
2 - 5-25 Amps
3 - 25-100 Amps
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59
Load Sensor
Model LSRX
self-powered load sensor, low-cost proof relay
The Model LSRX
is an AC current sensor designed to energize the
output contact whenever 4.5 Amps or greater
is present. The LSRX is used commonly as an
AC current proof relay to indicate if a motor is
operating. It can also be used to interlock fans,
compressors and motors; to indicate equipment
status such as feed rates, tool wear, loss of prime
on pumps, mixer viscosity and all types of current
sensing conditions or to stage pump motors,
chillers, or other machinery.
This device combines a current transformer
(CT), transducer and high current output relay
together to switch alarm circuits, contactors and
most resistive or inductive loads. The LSRX can
perform the function of an auxiliary contact,
yet has the advantages of universal application
and isolation.
For more information see:
See Appendix A, page 70, Figure 15 for dimensional
drawing.
Features:
•
•
•
•
Self-powered
Low cost proof relay
Can monitor up to 200A loads
Fast-on terminals or optional depluggable
screw terminals (LSRX-C)
• LED status indicator
• Optional header for remote fiber optic
panel indicator
Approvals:
Auxiliary Products:
• IR Kit-36 (36” infrared adapter cable)
Available Models:
LSRX
LSRX-C
LSRX-OEM (10 pack)
LSRX-C-OEM (10 pack)
Specifications
Input Characteristics
Operating Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-200A Continuous
Minimum Pull-in Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A (typical), 7.0A (max)*
Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Induced from AC conductor
Output Characteristics
Relay Output Rating (SPST - Form A)
Pilot Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC, B300
General Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A @ 240VAC
5
Electrical Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1x10
7
Mechanical Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1x10
Maximum Conductor Diameter . . . . . . . . . . . . . . . . . . . . . . . 0.7 in.
Output Terminals
LSRX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25” quick-connect fast-ons
LSRX-C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . depluggable screw terminals
Torque Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0 in.-lbs.
General Characteristics
Temperature Range
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 70°C (-4° to 158°F)
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 80°C (-40° to 176°F)
Hole Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.72” diameter
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-26 AWG
60
Output Relay Status Indicator. . . . . . . . . . . . . . . . . . . . . LED
Relative Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD). . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-2, Level 2, 4kV contact,
4kV air
Fast Transient Burst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 61000-4-4, Level 3, 2kV power,
1kV input/output
Surge
IEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61000-4-5, Level 3, 2kV line-to-line;
2kV line-to-ground
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 Recognized (File #E68520)
CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60947
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7”H x 1.13”W x 2.5”D
(68.58 x 28.7 x 63.5mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 lb. (4.8 oz., 136.08 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface Mount
*Conductors may be looped for smaller motor applications.
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Auxiliary Products
•
•
•
•
•
•
•
•
•
•
T-10 Timers
CP-5 Single-phase Current Monitors
Current Transformers (donut style & foot mounted)
NEMA-3R Enclosures
Steel Enclosure for RM-1000
Electronic Megohmmeter
Informer Infrared Kit
OL-RESET
Manual Remote Reset Kit
Octal Sockets
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Auxiliary Products
Products included:
61
Timer
Model T-10
on-delay timer, 115, 230 or 460V control power, 6 seconds to 10 minutes adjustable,
LED indicator
The Model T-10-(xxx)
on-delay timer is a solid-state electronic device
that provides accurate and reliable timing for
control circuits up to 460VAC. The T-10 features a
user-selectable time delay from 6 seconds to
10 minutes (0.5 to 12 seconds on the T10S-400
model) and SPDT output contacts. When power
is applied to the T-10, it immediately begins
its timing cycle. During this time, the indicator
LED alternates between red and green and the
output contacts remain inactive. When the timing
cycle is complete, the indicator LED turns solid
green and the output contacts are activated. The
output contacts will remain activated until power
is removed from the T-10.
Features:
• Status LED
• 600V control relay on 460V models
Approvals:
Available Models:
T10-100
T10-200
T10-400
T10S-400
(115V)
(230V)
(460V)
(460V)
The SPDT contact ratings are 480V @ 240VAC on
the 115V and 230V models and 470VA @ 600VAC
on the 460V model.
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 81, Figure 51 for typical
wiring diagrams.
Specifications
Input Characteristics
Line voltage
T10-100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115VAC
T10-200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230VAC
T10-400, T10S-400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Timing Range
T10-100, T10-200, T10-400. . . . . . . . . . . . . . . . . . . . . . . . 6 seconds to 10 minutes
T10S-400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 seconds to 12 seconds
Repeat Accuracy
Fixed Condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1%
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty
T10-100, T10-200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
T10-400, T10S-400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
General Characteristics
Maximum Input Power. . . . . . . . . . . . . . . . . . . . . . . . . . 5 W
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.94 lb. (15.04 oz., 426.38 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
*Note: 50Hz will increase all delay timers by 20%.
62
www.symcom.com • 800-843-8848 • fax: 605-348-5685
Single-Phase Current Monitor
Model CP-5
single-phase current monitor, adjustable trip delay, adjustable trip level, trips on undercurrent
The Model CP-5
is an undercurrent monitor designed to monitor
one leg of a 3-phase system. It is commonly used as
a tower monitor on center pivot irrigation systems
to detect stalled or jammed towers to prevent
overwatering.
The CP-5 has both an adjustable trip level and an
adjustable trip delay timer. When the current is
sensed, the Model CP-5 activates its output relay,
thus starting the motor/pump. When the current
in the monitored power line falls below the userselectable trip point, the unit goes through a trip
delay timer and then deactivates the output relay if
the monitored current does not recover first.
Features:
• Ideal as a tower monitor on center pivot
irrigation systems
• Adjustable trip level
• Adjustable trip delay
Approvals:
Available Models:
CP-5-115
CP-5-460
For more information see:
See Appendix A, page 68, Figure 7 for dimensional
drawing.
See Appendix B, page 81, Figure 52 for typical
wiring diagrams.
Specifications
Input Characteristics
Nominal Input Voltage
CP-5-115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115VAC
CP-5-460. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460VAC
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50*/60Hz
Functional Characteristics
Operating Points
Trip Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-5 Amps
Trip Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-10 minutes
Restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 second
Output Characteristics
Output Contact Rating (SPDT)
Pilot Duty
CP-5-115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480VA @ 240VAC
CP5-460. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470VA @ 600VAC
General Characteristics
Terminal
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 in.-lbs.
Wire Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-18AWG
Safety Marks
UL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL508 (File #E68520)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.93”H x 5.27”W x 2.95”D
(74.4 x 133.9 x 74.9mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 lb. (16 oz., 453.59 g)
Mounting Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #8 screws
*Note: 50Hz will increase all delay timers by 20%
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63
Current Transformers
instrumentation and metering transformers, choice of donut or foot mounted and 1 - 3”
diameter opening
Current Transformers
SymCom offers a wide array of instrument rated current transformers.
Voltage class: 600V
BIL rating: 10kV
Available Models:
CT-0050-D-10
CT-0075-D-10
CT-0100-D-10
CT-0150-D-10
CT-0200-D-10
CT-0300-D-10
CT-0200-D-20
CT-0300-D-20
CT-0400-D-20
CT-0500-D-20
2RL
56RL
76RL
PART NUMBERS:
CT-xxx (xxx:5 current ratio)
-D/F (D=Donut Style, F=Footed Style)
-10/15/20/30 (10=1.0” window; 15=1.5” window; 20=2.0” window; 30=3.0” window)
BRASS TERMINALS WITH MOUNTING FEET
Available Models:
CT-0050-F-10
CT-0100-F-10
CT-0150-F-10
CT-0200-F-10
CT-0300-F-10
CT-1200-F15
CT-0150-F-20
CT-0200-F-20
CT-0300-F-20
CT-0400-F-20
CT-0600-F-20
CT-0400-F-30
CT-0800-F-30
64
2SFT
56SFT
76SFT
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Auxiliary Products
enhanced ground fault protection, enclosures, diagnostic tool, enhancements/accessories for
multiple SymCom products
Enclosure
Metal NEMA-3R electrical box (6” H x 6” W x 4” D) with lenses for
viewing the single-phase PumpSaver® status lights
Part Number:
NEMA-3R-L
The RM-1000-ENCL
is a steel enclosure for protecting a SymCom RM-1000 remote
communications monitor from adverse affects of weather and vandalism,
while allowing normal communications connections to the RM-1000
unit. Its superior design protects an RM-1000 from overexposure to
UV sunlight as well as from hail during a storm, and it incorporates a
seal around the opening in the back to seal the unit to the electrical box,
keeping rain from contacting the RM-1000 connections. The enclosure
also features a built-in padlock tab (padlock not included) to lock the
cover to deter vandalism. (6.4” H x 6.3” W x 1.7” D)
Part Number:
RM-1000-ENCL
Electronic Megohmmeter
The Model M-500 is an automatic, portable, battery-powered insulation
tester. This unit is specifically designed as an inexpensive alternative
to costly swing needle megohmmeters. The M-500 measures insulation
resistance values of motors, generators and transformers up to 1000
megohms at 500VAC, indicating the condition of insulation on the
zone scale. Its compact design and ease of use makes the M-500 a great
diagnostic tool for motor rewind shops, electrical maintenance personnel
and pump installers.
Part Number:
M-500
Informer IR Kit
can be used with the MotorSaver® Model 455 and PumpSaver® Models
111-Insider-P and 231-Insider-P and LSRX and LSRX-C. It simply
attaches to the face of the unit to provide remote diagnostics without
opening the panel.
Part Number:
IR Kit-36 (36” long)
The OL-RESET
allows the 777 line of MotorSaver ® and PumpSaver ® products to be
manually reset without opening the panel door. Simply connect the
module to the 777 communication port, connect a wire to each of the two
applicable pins on the OL-RESET and to a normally-open push-button
switch (sold separately). Mount the push-button switch in a convenient
location.
Part Number:
OL-RESET
777 Manual Remote Reset Kit (24” long)
allows the 777 line of MotorSaver ® and PumpSaver ® products to be
manually reset without opening the panel door. Simply connect the
9-pin adapter to the 777 communication port and mount the push-button
switch in a convenient location.
Part Number:
RB08-PC
OT08-PC
777-MRSW
Octal Sockets
for plug-in units.
Part Numbers:
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OT08-PC (8-pin surface & DIN rail mountable)
RB08-PC (8-pin surface mountable)
OT11-PC (11-pin surface & DIN rail mountable)
SD12-PC (12-pin surface mountable)
65
Appendix A - Dimensional Drawings
Figure 1 (777, 77C, 601)
Figure 2 (COM modules)
0.200
[5.08]
2.650
[67.31]
2.280
[57.91]
2.08
[52.83]
3.050
[77.47]
3.100
[78.74]
3.600
[91.44]
3.850
[97.79]
2.900
[73.66]
A
OPTIONAL LOOP HOLES
B
MAIN CONDUCTOR PASS HOLES
1.200
[30.48]
C
0.77
[19.56]
4.700
[119.38]
D. 0.650
[16.51]
2.16
[54.86]
5.050
[128.27]
inches [millimeters]
3.600
[91.44]
3.850
[97.79]
inches [millimeters]
Figure 3 (CIO modules)
DEPLUGGABLE
TERMINAL BLOCKS
MODBUS
0.830
[21.08]
10Base-T
ETHERNET
R
OVERLOAD COMM. STATUS
R
C
REMOTE
RESET
I1
I2
I3
1
I4
OUTPUT A
DIGITAL
INPUTS
4
Series B
5
3.000
[76.2]
OUTPUT B
2.300
[58.42]
®
784X
ETHERNET Communication and I/O
3
PILOT DUTY RATING
480VA @ 240VAC, B300
5A @ 240VAC
GENERAL PURPOSE
IND. CONT. EQ.
CIO-EN
2
LISTED
E68520
SCREW TORQUE RATING 0.5 Nm (5 in.-lbs.)
REV. 00
0.350
[8.89]
3.750
[95.25]
0.700
[17.78]
0.274
[6.96]
0.294
[7.47]
0.415
[10.54]
0.159
[4.038]
66
4.760
[120.904]
0.635
[16.129]
0.569
[14.45]
1.00
[25.4]
2.628
[66.75]
3.000
[76.2]
2.456
[62.38]
2.882
[73.20]
0.680
[17.27]
inches [millimeters]
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Appendix A - Dimensional Drawings
Figure 4 (RM-1000)
4.544
[115.417]
0.75
[19.05]
2.5
[63.5]
3.619
[91.922]
1.425
[36.195]
0.9
[22.86]
inches [millimeters]
Figure 5 (RM-2000)
1.02
[25.98]
5.97
[151.51]
0.99
[25.15]
0.75
[19.05]
3.5
[88.9]
6.37
[161.67]
#6 MOUNTING SCREWS
PROVIDED
inches [millimeters]
PANEL
0.062 - 0.100 THICK
[1.574 - 2.54]
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67
Appendix A - Dimensional Drawings
Figure 6 (80)
Figure 7 (102, 250, 350, 355, 455, 50R, CP-5, T10)
2.0
[50.8]
1.47
37.2
NC
L1
190 - 480 VAC
50/60 HZ
COM
NO
CONTACT RATING
10 A @ 240 VAC
RELAY
ON
2.93
74.4
2.0
[50.8]
MODEL 80
NRTL/C
REVERSE PHASE RELAY
L2
L3
P/N - 80 - A
200V 400V
4.50
114.3
MADE IN USA
0.38
9.5
5.27
133.9
MOUNTING HOLE FOR
NO. 8 TO 0.25" SCREW
inches [millimeters]
0.50
[12.7]
0.375
[9.525]
2.17
55
Typ.
0.75
[19.05]
0.25
[6.35]
2.95
[74.9]
Max
inches [millimeters]
0.15
[3.8]
Typ.
inches [millimeters]
Figure 8 (ALT, 201, ISS-101, PC-LLC, ACBC-120)
Figure 9 (202, 202-RP, 202-SP)
SIDE
2.663
[67.64]
2.663
[67.64]
3.15
[80.01]
0.5
[12.7]
1.427
[36.245]
BOTTOM
2.375
[60.331]
0.25 dia.
mounting hole
for mounting
screw
1.0
[25.4]
0.25 dia.
indentation for
anti-rotation screw
inches [millimeters]
1.75
[44.55]
inches [millimeters]
68
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Appendix A - Dimensional Drawings
Figure 10 (Informer, Informer-MS)
Figure 11 (460, ISS-100, ISS-102, PC-102)
Figure 12 (520-CP, 520-CS)
FRONT
8.25
[209.55]
7.5
[190.50]
6.75
[717.45]
BOTTOM
2.5
[63.50]
3.75
[95.25]
5.25
[133.35]
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3.25
[82.55]
inches [millimeters]
69
Appendix A - Dimensional Drawings
Figure 13 (ISS-105, PC-105)
Figure 14 (LSR, LSR-0, LS-524, LSRU)
0.192
[0.488]
3.56
[90.43]
1.07
1.67
[42.42] [27.18]
3.511
[89.179]
3.12
[79.25]
0.621
[15.773]
3.750
[89.18]
5.025
[127.365]
0.725
[18.415]
2.30
[58.42]
inches [millimeters]
2.350
[59.690]
Figure 15 (LSRX)
0.72
18.2
inches [millimeters]
2.50
63.4
1.78
45.1
0.20
5.1
SIDE VIEW
2.70
68.5
2.25
57.2
1.13
28.6
C
L
C'BORE
FOR #8
SCREW
TOP VIEW
LED STATUS
INDICATOR
70
inches [millimeters]
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Appendix B - Typical Wiring Diagrams
Figure 1
Figure 2
TYPICAL WIRING DIAGRAM FOR MODEL 777
(20 TO 90 amps)
Figure 3
TYPICAL WIRING DIAGRAM FOR MODEL 77C
WITH MOTOR CONTROL
Figure 4
TYPICAL WIRING DIAGRAM FOR MODEL
77C WITH EXTERNAL CT
A
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B
C
71
Appendix B - Typical Wiring Diagrams
Figure 5
TYPICAL WIRING DIAGRAM FOR RM-1000
Figure 6
TYPICAL WIRING DIAGRAM FOR RM-2000
72
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Appendix B - Typical Wiring Diagrams
Figure 7
Figure 8
TYPICAL WIRING DIAGRAM FOR MODEL 601-CS-D-P1
L1
L2
L3
L1
200 400
L2
CONTROL VOLTAGE
240 VAC MAX.
MODEL 80
OL
MOTOR
OL
L3
M
OL
MANUAL
STOP
START
OFF
AUTO
M
PILOT CONTACT
Figure 10
Figure 9
TYPICAL WIRING DIAGRAM FOR MODEL 80 (200VAC)
OL
MAGNETIC
CONTACTOR
INPUT POWER
240 VAC 3-PHASE
OL
MAGNETIC
CONTACTOR
INPUT POWER
480 VAC 3-PHASE
TYPICAL WIRING DIAGRAM FOR MODEL 80 (400VAC)
L1
L2
L3
L1
200 400
L2
MOTOR
OL
L3
M
OL
CONTROL VOLTAGE
240 VAC MAX.
MODEL 80
OL
TYPICAL WIRING DIAGRAM FOR MODEL 102
WITH MOTOR CONTROL
MANUAL
STOP
START
OFF
AUTO
M
PILOT CONTACT
Figure 11
Figure 12
TYPICAL WIRING DIAGRAM FOR MODEL 102
WITH ALARM CONTROL
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73
Appendix B - Typical Wiring Diagrams
Figure 13
Figure 14
TYPICAL WIRING DIAGRAM FOR MODEL 201A-AU
WITH MOTOR CONTROL
TYPICAL WIRING DIAGRAM FOR MODEL 201A-AU
WITH MOTOR CONTROL
L1
L1
L2
L2
L3
L3
Figure 15
Figure 16
TYPICAL WIRING DIAGRAM FOR MODEL 201A-AU
TYPICAL WIRING
FOR MODEL 201-xxx-DPDT
WITHDIAGRAM
ALARM CONTROL
INPUT
POWER
TYPICAL WIRING DIAGRAM FOR MODEL 201A-AU
WITH ALARM CONTROL
L1
L2
L1
L2
L3
L3
L3
L2
L1
6
7
8
LIGHT
HORN
9
8
7
9
10
10
4
4
3
11 1
11
2
2
3
LIGHT
HORN
1
LIGHT
CONTROL
POWER
HORN
5
6 5
Figure 17
TYPICAL WIRING DIAGRAM FOR MODEL 202
WITH MOTOR CONTROL
CONTROL
POWER
STOP
Figure 18
MOTOR
M
M M
OFF
START
OL OL OL
M
TYPICAL WIRING DIAGRAM FOR MODEL 202
WITH ALARM CIRCUIT
AUTO
M
STOP
CONTROL
VOLTAGE
240 VAC MAX.
HAND
MOTOR
OL
NC
NO
COM
OL OL OL
M
L3
L2
ALARM
POWER
240 VAC
MAX.
ALARM
M M
202
NC
L3
L1
L2
L1 L2 L3
INPUT POWER
NO
COM
202
L1
L1 L2 L3
INPUT POWER
74
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Appendix B - Typical Wiring Diagrams
Figure 19
Figure 20
TYPICAL WIRING DIAGRAM FOR MODEL 250A
TYPICAL WIRING DIAGRAM FOR MODEL 350
WITH MOTOR CONTROL
MODEL 250
Figure 21
TYPICAL WIRING DIAGRAM FOR MODEL 355
WITH MOTOR CONTROL
Figure 23
TYPICAL WIRING DIAGRAM FOR MODEL 455 WITH
MOTOR CONTROL USING A 3-POLE CONTACTOR
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Figure 22
TYPICAL WIRING DIAGRAM FOR MODEL 355
WITH ALARM CONTROL
Figure 24
TYPICAL WIRING DIAGRAM FOR MODEL 455 WITH
MOTOR CONTROL USING A 2-POLE CONTACTOR
75
Appendix B - Typical Wiring Diagrams
Figure 25
Figure 26
TYPICAL WIRING DIAGRAM FOR MODEL 460 WITH
MOTOR CONTROL
Figure 27
TYPICAL WIRING DIAGRAM FOR MODEL 601
WITH MOTOR CONTROL
TYPICAL WIRING DIAGRAM FOR MODEL 460-14/15
WITH MOTOR CONTROL
Figure 28
TYPICAL WIRING DIAGRAM FOR MODEL 50R
WITH MOTOR CONTROL
50R
Figure 29
TYPICAL WIRING DIAGRAM FOR MODEL 201-SP
WITH MOTOR CONTROL
76
Figure 30
TYPICAL WIRING DIAGRAM FOR MODEL 201-xxx-SP-DPDT
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Appendix B - Typical Wiring Diagrams
Figure 31
TYPICAL WIRING DIAGRAM FOR MODEL 202-200-SP
WITH MOTOR CONTROL
Figure 33
TYPICAL WIRING DIAGRAM FOR MODEL460-xxx-SP
WITH MOTOR CONTROL
Figure 32
TYPICAL WIRING DIAGRAM FOR MODEL 202-200-SP
WITH ALARM CONTROL
Figure 34
TYPICAL WIRING DIAGRAM FOR MODEL 520
WITH MOTOR CONTROL
MODEL
520
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77
Appendix B - Typical Wiring Diagrams
Figure 35
TYPICAL WIRING DIAGRAM FOR PC-102CICI-LT
Figure 37
Figure 38
TYPICAL WIRING DIAGRAM FOR PC-xxx-LLC-CZ
78
Figure 36
TYPICAL WIRING DIAGRAM FOR PC-102CICI-DL
TYPICAL WIRING DIAGRAM FOR PC-xxx-LLC-GM
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Appendix B - Typical Wiring Diagrams
Figure 39
Figure 40
TYPICAL WIRING DIAGRAM FOR MODEL 460-15-100-SLD
TYPICAL WIRING DIAGRAM FOR MODEL 460-15-100-LLS
Figure 41
Figure 42
TYPICAL WIRING DIAGRAM FOR MODEL ALT-S
TYPICAL WIRING DIAGRAM FOR MODEL 201-xxx-SLD
Figure 43
Figure 44
TYPICAL WIRING DIAGRAM FOR A MODEL ALT-X
(CROSS CONNECTED)
TYPICAL WIRING DIAGRAM FOR ALT-xxx-1-SW
ALTERNATING RELAY
S1
F1
1
8
S2
2
7
3
6
L1
4
F2
L2
5
F1 - F2:
1-2A TYPICAL SIZE
FOR CONTACTOR COILS
F3
PUMP
#1
MAGNETIC CONTACTORS
F4
L1
L2
F3 - F6:
SIZE FOR INDIVIDUAL
PUMP APPLICATION
F5
PUMP
#2
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F6
L1
L2
79
Appendix B - Typical Wiring Diagrams
Figure 45
TYPICAL WIRING DIAGRAM FOR ALT-xxx-3-SW
Figure 47
Figure 46
TYPICAL WIRING DIAGRAM FOR MODEL 50R-400-ALT
Figure 48
TYPICAL WIRING DIAGRAM ACBC-120
Figure 49
TYPICAL WIRING DIAGRAM FOR MODEL LSRU
80
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Appendix B - Typical Wiring Diagrams
Figure 50
TYPICAL WIRING DIAGRAMS FOR MODEL LSR-0
Figure 51
TYPICAL WIRING DIAGRAM FOR MODEL T-10
Figure 52
TYPICAL WIRING DIAGRAM FOR MODEL CP-5
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81
For over 85 years, Littelfuse products have helped protect electrical
equipment used in mining, petrochem, marine, alternative energy, HVAC and
other industrial applications. We offer Littelfuse Startco protection relays
and custom power centers as well as Littelfuse Selco generator protection,
controls and alarm panels. Now a part of Littelfuse, SymCom and SSAC
manufacture electronic products for monitoring, protecting and controlling
motors, pumps, timing controls, and custom designs.
Littelfuse electrical product portfolio includes:
Littelfuse products are certified to many standards around the world. To check certifications on a specific product please refer to the product datasheet on Littelfuse.com.
Littelfuse World Headquarters
8755 West Higgins Road, Suite 500
Chicago, IL 60631
USA
Tel: +1-800-832-3873
Fax: +1-847-787-5190
E-mail: [email protected]
Littelfuse Startco
3714 Kinnear Place
Saskatoon, SK S7P 0A6
Canada
Tel: +1-306-373-5505
Fax: +1-306-374-2245
E-mail: [email protected]
Littelfuse Selco
Betonvej 10
DK- 4000 Roskilde
Denmark
Tel: + 45-70 26 11 22
Fax: + 45-70 26 25 22
E-mail: [email protected]
Littelfuse Selco ME L.L.C
P.O. Box 52898
Dubai
United Arab Emirates
Tel: + 971-4 3413660
Fax: + 971-2 3413770
E-mail: [email protected]
SymCom
222 Disk Drive
Rapid City, SD 57701
USA
Tel: + 1-800-843-8848
Fax: + 1-605-348-5685
E-mail: [email protected]
WWW.SYMCOM.COM
F or 85 years, Littelfuse electrical safety products have helped OEM engineers, consulting engineers and end-users
select the right products to protect critical electrical equipment—all supported by our full line of product catalogs
and reference materials.
Arc-Flash Relay Brochure
Littelfuse offers one of the fastest Arc-Flash Protection relays on the
Motor Protection Relay Brochure
Littelfuse provides a range of multi-function motor protection
market. The PGR-8800 can detect a developing arc flash extremely fast
and send a trip signal before any significant damage occurs.
products that reliably protect small, medium and large motors.
Generator Controls and Alarm Panels Littelfuse Selco provides generator control, diagnostics
and protection products as well as alarm annunciation
and indication panels.
Fuses and Fuse Holders Catalog
L ittelfuse POWR-GARD® offers a complete circuit-protection
portfolio, including time saving indication products for an instant
visual blown fuse identification, even on de-energized systems.
To request catalogues for the entire Littelfuse portfolio of products, please contact your authorized
Littelfuse sales representative or visit our website at Littelfuse.com/catalogs
Scan with your mobile device
to download this catalog.
© 2015 Littelfuse, Inc. Printed in USA.
Specifications, descriptions and illustrative material in this literature are as accurate as known at the time of publication,
but are subject to changes without notice. Visit SymCom.com for the most up-to-date technical information.
FORM: RC205
Rev: 1-D-040115
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