IPZ2

IPZ2
PDS INPL
3-Phase
SCR Power
Control Panel
R
• Color Touchscreen Operator
Panel
• 8 Points of Temperature
Monitoring
• Temperature & Alarm Display
for all 8 Temperature Sensor
Inputs
• 4 Control Modes: Single Loop,
Temperature Differential, and
2 Cascade Modes
• Temperature Range Selection
of 0-250˚F, 0-500˚F, 0-1000˚F,
0-1500˚F, 0-2000˚F
• Programmable Setpoint
Ramping
• Adjustable Deadband and
HI-HI, HI, LO, & LO-LO
Setpoints for each point
• Input Sensor Type,
Engineering Unit, & Open
Sensor-Selection
(in groups of 4)
• Ground Fault Alarm / Trip,
adjustable from 30 - 300mA
with Graphical Trending
• 4 Alarm Outputs,
Programmable as Normally
Open or Normally Closed
• Temperature and Discrete
Alarm Mapping to any of the 4
Alarm Outputs
Description
While basic low cost temperature
controllers may be appropriate for
some process heat applications,
most require more sophisticated
control systems. With the Chromalox
IntelliPANEL™ you’ll have the benefit
of advanced diagnostics, trending,
and monitoring right at your
fingertips. This revolutionary new
concept in process/power control
utilizes touch-screen programming
technology.
With simplified configuration settings
and local monitoring, set-up time is
greatly reduced. Users have quick
access to measurement instruments,
alarm configurations, control
algorithms, start-up, and troubleshooting. IntelliPANEL comes loaded
with standard features. It brings the
power of several instruments to your
application: voltmeters, ammeters,
wattmeter, watt/hr meter, ground
fault monitoring and trending,
The advanced IntelliPANEL design
provides standard panel ratings from
100-1200 amps with voltage ratings
of 208, 240, 380, 400, and 480 Vac
three-phase power. In addition to
the IntelliPANEL Central Control Unit,
Chromalox’ patented MaxPac SCR
power controllers feature built-in
power distribution, selectable single/
three-cycle resolution and an
electronic heat sink temperature
monitoring and warning system.
Chromalox DOT variable time-base
firing provides uniform heating which
ensures increased heater life by
reducing thermal shock.
Additional Features
• 4 User-Definable Discrete Interlocks
including 1 with Time-Adjustable Delay
• 20 Character Text Entry Identification for
all Temperature Inputs and 16 Character
Text Entry Identification for all Interlocks
• 4 Levels of Security with User-Defined
Numeric Passwords
• Programmable Setpoint Entry Range
Limits
• Programmable Open Sensor Protection
• Virtual Six-Pen Trending Chart
PH: 1-888-996-9258 • FX: 615-793-3563
man-machine interface, six-pen
chart trending, communications,
resistance monitoring, temperature
alarms, SCR Power Control, and four
selectable process algorithms,
including a remote 4-20 mA input for
customer supplied command signals.
www.chromalox.com
• Alarm History Logging
• Time and Date Stamp on Alarms
• RS-485 / 422 Configurable Network
Communications with option for
MODBUS, Device Net, Profibus, and
Ethernet
• Languages - Multiple Language
Options
• NEMA 12 Enclosure Construction
• Operating Environment 32 - 104˚F
©
2004 Chromalox, Inc.
3-Phase SCR Power Control Panel
Smart Control Options
Chromalox understands your need for temperature sensing that meets application requirements. In
addition to a "smart" display, IntelliPANEL provides smart control options. IntelliPANEL offers four
selectable control algorithms: Single-Loop PID, Differential, Cascade Process to Sheath, Cascade
Outlet to Sheath, and an input for a customer supplied 4-20 mA remote command signal. These
options include selectable manual or auto-tuning.
Security
IntelliPANEL offers four levels of security with user-defined numeric passwords: Manager, Engineer,
Supervisor, and Maintenance.
Monitoring and Alarming
The IntelliPANEL system has the ability to monitor up to eight temperature inputs for any one of four
conditions: HI-HI, HI, LO, and LO-LO alarms. Additionally, each alarm can be programmed as either
latching or non-latching, and can be mapped to any or all of the four alarm outputs. All IntelliPANEL
alarms are identified and logged with time/date stamp, count, and action taken.
2
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
3-Phase SCR Power Control Panel
Status Panel Board
In addition, to the temperature alarms, there are eight
status indicators for key system elements. These indicators
include Alarm Input 1 (or Purge Alarm), Alarm Input 2,
Ground Fault, Disconnect Switch Status, Breaker Status,
Heatsink Over-Temp, SCR Status, Hand / Off / Auto Status,
and High Limit status.
A pop-up System Master Screen is automatically displayed
any time a shutdown event occurs within the system. The
shutdown conditions are listed on the System Master and
the event(s) that caused the shutdown are indicated by
flashing red text.
Sensor Inputs
IntelliPANEL offers eight temperature inputs which can be
programmed for thermocouple or RTD sensor types.
Temperature inputs in the IntelliPANEL system are configured in groups of four. Thermocouple inputs can be configured as: J, K, or E thermocouples. RTD inputs can be
configureds as either 100 ohm Platinum 385, or 100 ohm
392, or 1000 ohm. The IntelliPANEL System supports both
Celsius and Fahrenheit units of indication along with UpScale or Down-Scale sensor burnout.
Tagging
All eight temperature inputs have text identification fields that allow the user to name the sensors for
ease of recognition. The character fields are each 20 characters long and will accept alpha-numeric
data.
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
3
3-Phase SCR Power Control Panel
Interlocks
IntelliPANEL offers four programmable process interlocks
with a text identification feature. The interlocks can be
programmed for flow, pressure, Time Delay or any variable
required for your process. All interlocks can be Enabled or
Disabled and can be programmed for an Open / Closed
logic state.
Trending
IntelliPANEL offers two virtual trending monitors. The six
pen temperature trending monitor is a visual indication of
your system status: cabinet temperature, ambient
temperature, heater inlet/outlet temperatures, heater shell
temperature, and process set-point. Additionally,
IntelliPANEL trends system ground fault leakage.
Real-Time Process Indicators
IntelliPANEL offers Continuous Built-In Monitoring on
Heater Duty Cycle, Power in Kilowatts, Kilowatt/Hr, Element Resistance, Time/Temperature, Ground Fault Monitoring, Volts/Phase, and Amps/Phase,
4
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
3-Phase SCR Power Control Panel
Specifications
INPUTS:
4-channel RTD input module
Input Ranges
Type Pt100 .................................... -200.0/850.0ºC, -328/1562ºF
Type Pt1000 ...................................-200.0/595.0ºC, -328/1103ºF
Type jPt100 ........................................... -38.0/450.0ºC, -36/842ºF
RTD Excitation Current ................................................... 200 µA
Notch Filter .................................>50 db notches at 50/60 Hz
Maximum Setting Time ..... 100 ms (full-scale step input)
Common Mode Range ................................................ 0-5 VDC
Absolute Maximum
Ratings .............................Fault protected inputs to ± 50 VDC
Sampling Rate ........................................... 140 ms per channel
Notes:
1. The three wires connecting the RTD to the module must
be the same type and length. Do not use the shield or
drain wire for the third connection.
2. Unused channels require shorting wires (jumpers)
installed from terminals CH+ to CH– to COM to prevent
possible noise from influencing active channels.
3. If a RTD sensor has four wires, the plus sensor wire
should be left unconnected.
4-Channel Thermocouple Input Module
Input Ranges
Type J ......................................... -190 to 760ºC (-310 to 1400ºF)
Type E ...................................... -210 to 1000ºC (-346 to 1832ºF)
Type K ...................................... -150 to 1372ºC (-238 to 2502ºF)
General Specifications
Linearity Error
(End to End) .......................... ± 1ºC maximum, ± 0.5ºC typical
Maximum
Inaccuracy ................ ± 3ºC (excluding thermocouple error)
Linearity Error (All Input Ranges) ........ 0.05% @ 0-60ºC;
Typical: .................................................................. 0.03% @ 25ºC
Notes:
1. Shields should be grounded at the power source only.
2. All CH- terminals must be connected together.
3. Unused channels should have a shorting wire (jumper)
installed from CH+ to CH-.
Permissive Digital Inputs:
All ............... Dry contact or triac rated for 120 Vac at 20 mA.
Relay Output Specifications
Output Voltage Range ......... 6-240VAC, 47-63Hz, 6-27 VDC
Maximum Voltage ...............................................264VAC, 30VDC
Maximum Current .............................................................2A/point
Maximum Leakage Current ........................ 0.1mA @ 246VAC
Smallest Recommended Load ........................... 5mA @ 5VDC
Relay Operating Cycles:
Voltage and Type
Load Current
of Load
1A
2A
24 VDC Resistive
24 VDC Solenoid
110 VAC Resistive
110 VAC Solenoid
220 VAC Resistive
220 VAC Solenoid
600K
150K
900K
350K
600K
200K
270K
60K
350K
150K
250K
100K
Number of Channels ........................................... 4, differential
Common Mode Range ....................... -1.3VDC to +3.8VDC
Common Mode
Rejection .................................... 100dB min. @ VDC 50/60Hz.
Input Impedance ...................................................................... 5M
Absolute Maximum
Ratings ............................ Fault-protected inputs to ± 50 VDC
Update Rate .............................................. 4 channels per scan
Open Circuit Protection .................. Upscale or Downscale
Display Resolution .........................................± 0.1ºC or ± 0.1ºF
Cold Junction Compensation .............................. Automatic
Conversion Time ........................................ 270ms per channel
Warm-Up Time ... 30 minutes typically ± 1ºC repeatability
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
5
3-Phase SCR Power Control Panel
Specifications (Cont’d.)
Touch Screen Display:
PID Parameters:
Screen Size ........................................................................ 5.7 in. dia.
Resolution ........................................................................... 320 x 240
Touch Grid ................................................................................... 8 x 6
Proportional Band ..................................... 20 to 2000 degrees
Reset .......................................... 0.61 to 60 repeats per minute
Rate ................................................................. 0 to 99.99 seconds
Reset Windup Limit ................................................... 100% fixed
Rate Limit ......................................................................... X10 fixed
Manual Output ............................................0 to 100%, 1% steps
Control Setpoint .............................. full range, 0.1 deg. setting
Setpoint Limits ...... high and low full range, 0.1 deg setting
Alarm Setpoint .................................... full range, 1 deg. Setting
Alarm Deadband .............................. 0 to 50.0, 0.1 deg. Setting
Ramp to Setpoint ........................... 0 to 2000 deg. per minute,
1 deg. setting
Communications:
Protocol ...................................................................... ModBus Slave
Physical ....................................................................... RS-422 4 wire
RS-485 2 wire
Baud Rate .................................... 2.4, 4.8, 9.6, 19.2, 38.4 Kbaud
Stop Bits ..................................................................................... 1 or 2
Parity ........................................................................ odd, even, none
On Delay ....................................................................... 5, 10, 20 ms.
Address ................................................................................... 1 – 128
Max. network distance .................................................. 4000 feet
Max. number of devices ..................................... 32 per network
Max. baud rate .............................................................. 38.4 Kbaud
Max. driver load .................................................................. 62 ohms
Driver voltage ....................................................... ± 1.5V minimum
No load current ....................................................................... 80mA
Max. current ..................................................... 100mA (62 ohms)
Isolation resistance .......................................... >1014 ohms/7pF
Voltage withstand ............. 1.2KVrms/1s, 1.0KVrms/1 minute
Termination .................................................. Dipswitch selectable
Bias resistors .............................................. Dipswitch selectable
RS485/RS422 Operation ........................ Dipswitch selectable
Connections .................................. Plug in removable terminals
for field termination
CONTROL AND ALARM
Control Modes: ................................................. Single Loop PID
Differential PID
Cascade PID/PID
6
Time delay on interlock ........... 0 to 9999 seconds, 1 second
settable
Ground Fault Monitor
Trip setting range ........................................................6 to 600 mA
Current indication .............................. 0- 100% of trip set point
Password: ............................................................ 4 levels settable
Time: ................................................ 24 Hr. clock hrs/min format
Date: ................................................................. mon/day/yr format
Power Train Components
Main Disconnect Switch ......................... load rated shunt trip
I2T fusing ........................................... > 125% load with 100 kaic
Load Circuit Breakers ........... >125% load rated with 25 kaic
Contactors (if supplied) ................................................ load rated
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
3-Phase SCR Power Control Panel
Ordering Information
Model IntelliPANEL Series 1
IPZ2
Three Phase Two-Leg Zero-Fired SCR Power Control Panel
Panel Configuration
Operational Features
Global Alarm Display, Alarm Setup, Mapping & Configuration
Interlock Status Display, Interlock Setup & Configuration
Real Time Trending (Six Pens), Heater Graphics
RS-485 MODBUSTM Communications
Eight Sensor Inputs Selectable in Groups of Four J, K, E Thermocouples
or RTD’s, Loop ID / Tagging, Hand / Off / Auto Selection,
Language Selection Option,
Security Code Protection, Ramp-to-Setpoint
Built-In Help and Troubleshooting Pages
Real Time Process Indicators:
Heater Current
Line Voltage
Load Power Measurement (Kw/Kw/Hr)
Duty Cycle (0 - 100%)
Ground Fault Leakage Trending
Life Factor Measurement
Resistance Monitoring
Inlet / Outlet / Shell Temperatures
Historical Hi / Low Temperature
Indication & Record
Code
Current @ 40oC (104oF) Ambient
02
03
06
08
10
121
141
151
161
171
100 Amp
150 Amp
200 Amp
300 Amp
400 Amp
550 Amp
650 Amp
800 Amp
1000 Amp
1200 Amp
Code
1
2
3
4
5
6
SCR Component
MXPCII-3-02-1-1-L0-F01-0
MXPCII-3-04-1-1-L0-F01-0
MXPCII-3-06-1-1-L0-F02-0
MXPCII-3-08-1-1-L0-F03-0
MXPCII-3-10-1-1-L0-F04-0
MXPCII-3-12-1-1-L0-F05-0
MXPCII-3-14-1-1-L0-F06-0
(2)MXPCII-3-10-1-1-L0-F04-0
(2)MXPCII-3-12-1-1-L0-F05-0
(2)MXPCII-3-14-1-1-L0-F06-0
Max. # Circuits
4
4
4
4
4
8
8
12
12
12
Selectable Control Setups:
Single Loop
Differential
Cascade:
Outlet and Sheath
Process and Sheath
Remote 4-20mA Command
Signal
Type 12 Enclosure Dimensions4
72”H x 36”W x 12”D
72”H x 36”W x 12”D
72”H x 36”W x 12”D
72”H x 36”W x 12”D
72”H x 36”W x 12”D
60.06”H x 60.06”W x 12.06”D
60.06”H x 60.06”W x 12.06”D
72.06”H x 72.06”W x 12.06”D
72.06”H x 72.06”W x 12.06”D
72.06”H x 72.06”W x 12.06”D
Voltage2
208 Vac
240 Vac
380 Vac
400 Vac
415 Vac
480 Vac
Code
J
K
JK
KJ
R
RJ
RK
JR
KR
Sensor Options
(8)
(8)
(4)
(4)
(8)
(4)
(4)
(4)
(4)
J Thermocouple Sensor Inputs (1-8)
K Thermocouple Sensor Inputs (1-8)
J Thermocouple Sensor Inputs (1-4) and (4) K Thermocouple Sensor Inputs (5-8)
K Thermocouple Sensor Inputs (1-4) and (4) J Thermocouple Sensor Inputs (5-8)
RTD Sensor Inputs (1-8)
RTD Sensor Inputs (1-4) and (4) J Thermocouple Sensor Inputs (5-8)
RTD Sensor Inputs (1-4) and (4) K Thermocouple Sensor Inputs (5-8)
J Thermocouple Sensor Inputs (1-4) and (4) RTD Sensor Inputs (5-8)
K Thermocouple Sensor Inputs (1-4) and (4) RTD Sensor Inputs (5-8)
Code
0
1
2
3
4
5
Overtemperature Controller Options
None
One Chromalox Model 1600-11130 1/16 DIN High Limit Controller (Sheath)
Two Chromalox Model 1600-11130 1/16 DIN High Limit Controllers (One Sheath, One Shell)
Two Chromalox Model 1600-11130 1/16 DIN High Limit Controllers ( Two Sheath)
Three Chromalox Model 1600-11130 1/16 DIN High Limit Controllers ( Two Sheath, One Shell)
Three Chromalox Model 1600-11130 1/16 DIN High Limit Controllers ( Three Sheath)
Code Communications Option
0
1
None
RS485 / 422 MODBUSTM
Code Remote On / Off Shutdown Contactor Option (Per Sub-Circuit)
0
1(*)
2(*)
3(*)
4(*)
IPZ2
03
5
J
2
1
None
Industrial 3-Pole Contactor 25 Amp Rating
Industrial 3-Pole Contactor 35 Amp Rating
Industrial 3-Pole Contactor 40 Amp Rating
Industrial 3-Pole Contactor 50 Amp Rating
5(*) Industrial 3-Pole Contactor 60 Amp Rating
6(*) Industrial 3-Pole Contactor 70 Amp Rating
7(*) Industrial 3-Pole Contactor 80 Amp Rating
8(*) Industrial 3-Pole Contactor 110 Amp Rating
Code
Load Fusing Option (Thermal Magnetic Circuit Breakers)3
9000
9025(*)
9030(*)
9035(*)
9040(*)
9045(*)
9050(*)
None
25 Amps/per Circuit
30 Amps/per Circuit
35 Amps/per Circuit
40 Amps/per Circuit
45 Amps/per Circuit
50 Amps/per Circuit
4(3) 9070(3)
Technical Notes:
1
Enclosure for codes 12, 14, 15, 16, and 17 are Floor-Mount Designs
2
Consult factory for 575 Vac Applications and Pricing
3
Select Load Circuit Protection Option to be 125% Minimum of Actual Load Current
9060(*)
9070(*)
9080(*)
9090(*)
9100(*)
9110(*)
60 Amps/per Circuit
70 Amps/per Circuit
80 Amps/per Circuit
90 Amps/per Circuit
100 Amps/per Circuit
110 Amps/per Circuit
Typical Model Number
4
Ventilated NEMA 12 Enclosure Derates Enclosure to NEMA 1.
*Specify quantity of circuits
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
7
3-Phase SCR Power Control Panel
Ordering Information
Model IntelliPANEL Series 1
IPZ3
Three Phase Three-Leg Zero-Fired SCR Power Control Panel
Panel Configuration
Operational Features
Global Alarm Display, Alarm Setup, Mapping & Configuration
Interlock Status Display, Interlock Setup & Configuration
Real Time Trending (Six Pens), Heater Graphics
RS-485 MODBUSTM Communications
Eight Sensor Inputs Selectable in Groups of Four J, K, E Thermocouples
or RTD’s, Loop ID / Tagging, Hand / Off / Auto Selection,
Language Selection Option,
Security Code Protection, Ramp-to-Setpoint
Built-In Help and Troubleshooting Pages
Real Time Process Indicators:
Heater Current
Line Voltage
Load Power Measurement (Kw/Kw/Hr)
Duty Cycle (0 - 100%)
Ground Fault Leakage Trending
Life Factor Measurement
Resistance Monitoring
Inlet / Outlet / Shell Temperatures
Historical Hi / Low Temperature
Indication & Record
Code
Current @ 40oC (104oF) Ambient
02
03
06
08
10
12
14
15
16
17
100 Amp
150 Amp
200 Amp
300 Amp
400 Amp
550 Amp
650 Amp
800 Amp
1000 Amp
1200 Amp
Code
1
2
3
4
5
6
SCR Component
MXPCIII-3-02-1-1-L0-F01-0
MXPCIII-3-04-1-1-L0-F01-0
MXPCIII-3-06-1-1-L0-F02-0
MXPCIII-3-08-1-1-L0-F03-0
MXPCIII-3-10-1-1-L0-F04-0
MXPCIII-3-12-1-1-L0-F05-0
MXPCIII-3-14-1-1-L0-F06-0
(2)MXPCIII-3-10-1-1-L0-F04-0
(2)MXPCIII-3-12-1-1-L0-F05-0
(2)MXPCIII-3-14-1-1-L0-F06-0
Max. # Circuits
4
4
4
4
4
8
8
16
16
16
Selectable Control Setups:
Single Loop
Differential
Cascade:
Outlet and Sheath
Process and Sheath
Remote 4-20mA Command
Signal
Type 12 Enclosure Dimensions1,4
60”H x 48”W x 12”D
60”H x 48”W x 12”D
60”H x 48”W x 12”D
60”H x 48”W x 12”D
60”H x 48”W x 12”D
72.06”H x 60.06”W x 12.06”D
72.06”H x 60.06”W x 12.06”D
84.12”H x 112”W x 14.12”D
84.12”H x 112”W x 14.12”D
84.12”H x 112”W x 14.12”D
Voltage2
208 Vac
240 Vac
380 Vac
400 Vac
415 Vac
480 Vac
Code
Sensor Options
J
K
JK
KJ
R
RJ
RK
JR
KR
(8)
(8)
(4)
(4)
(8)
(4)
(4)
(4)
(4)
J Thermocouple Sensor Inputs (1-8)
K Thermocouple Sensor Inputs (1-8)
J Thermocouple Sensor Inputs (1-4) and (4) K Thermocouple Sensor Inputs (5-8)
K Thermocouple Sensor Inputs (1-4) and (4) J Thermocouple Sensor Inputs (5-8)
RTD Sensor Inputs (1-8)
RTD Sensor Inputs (1-4) and (4) J Thermocouple Sensor Inputs (5-8)
RTD Sensor Inputs (1-4) and (4) K Thermocouple Sensor Inputs (5-8)
J Thermocouple Sensor Inputs (1-4) and (4) RTD Sensor Inputs (5-8)
K Thermocouple Sensor Inputs (1-4) and (4) RTD Sensor Inputs (5-8)
Code
0
1
2
3
4
5
Overtemperature Controller Options
None
One Chromalox Model 1600-11130 1/16 DIN High Limit Controller (Sheath)
Two Chromalox Model 1600-11130 1/16 DIN High Limit Controllers (One Sheath, One Shell)
Two Chromalox Model 1600-11130 1/16 DIN High Limit Controllers ( Two Sheath)
Three Chromalox Model 1600-11130 1/16 DIN High Limit Controllers ( Two Sheath, One Shell)
Three Chromalox Model 1600-11130 1/16 DIN High Limit Controllers ( Three Sheath)
Code Communications Option
0
1
None
RS485 / 422 MODBUSTM
Code Remote On / Off Shutdown Contactor Option (Per Sub-Circuit)
0
1(*)
2(*)
3(*)
4(*)
IPZ3
03
6
J
2
1
None
Industrial 3-Pole Contactor 25 Amp Rating
Industrial 3-Pole Contactor 35 Amp Rating
Industrial 3-Pole Contactor 40 Amp Rating
Industrial 3-Pole Contactor 50 Amp Rating
Industrial 3-Pole Contactor 60 Amp Rating
Industrial 3-Pole Contactor 70 Amp Rating
Industrial 3-Pole Contactor 80 Amp Rating
Industrial 3-Pole Contactor 110 Amp Rating
Code
Load Fusing Option (Thermal Magnetic Circuit Breakers)3
9000
9025(*)
9030(*)
9035(*)
9040(*)
9045(*)
9050(*)
None
25 Amps/per Circuit
30 Amps/per Circuit
35 Amps/per Circuit
40 Amps/per Circuit
45 Amps/per Circuit
50 Amps/per Circuit
4(3) 9070(3)
Technical Notes:
1
Enclosures are Floor Mount Designs
2
Consult factory for 575 Vac Applications and Pricing
3
Select Load Circuit Protection Option to be 125% Minimum of Actual Load Current
8
5(*)
6(*)
7(*)
8(*)
4
9060(*)
9070(*)
9080(*)
9090(*)
9100(*)
9110(*)
60 Amps/per Circuit
70 Amps/per Circuit
80 Amps/per Circuit
90 Amps/per Circuit
100 Amps/per Circuit
110 Amps/per Circuit
Typical Model Number
Ventilated NEMA 12 Enclosure Derates Enclosure to NEMA 1.
*Specify quantity of circuits
PK329-1
PDSINPL
NOVEMBER 2004
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 1-888-996-9258 • FX: 615-793-3563 • www.chromalox.com
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement