MODEL: 53U Power Transducer Series [2] CONTACT INPUT MULTI POWER MONITOR

MODEL: 53U Power Transducer Series [2] CONTACT INPUT MULTI POWER MONITOR
MODEL: 53U
Power Transducer Series
[2] CONTACT INPUT
MULTI POWER MONITOR
(4 digital displays)
Functions & Features
• Measures simultaneously several variables of a heavycurrent power system: current, voltage, active, reactive and
apparent power, active and reactive energy, power factor,
frequency, etc.
• All measured values, counter values, display mode,
setting data are stored in the non-volatile memory at the
power off
• Conversion factors, system configuration, interval times
are programmable using the front keys
• Open collector output for alarm or energy count
Typical Applications
• Multi-functional power monitor incorporated in an electric
device: saves space, wiring works, and cost
0: None
( ‘External Interface’ codes 1, 4 and 5 Not selectable.)
1: 24 V DC
(‘External Interface’ codes 2, 3, 6, 7, 8 and 9 Not selectable.)
2: 110 V DC
(‘External Interface’ codes 2, 3, 6, 7, 8 and 9 Not selectable.)
[3] EXTERNAL INTERFACE
1: Modbus, Do × 1, Di × 1
2: 4 – 20 mA DC × 4
3: 1 – 5 V DC × 4
4: 4 – 20 mA DC × 2, Do × 1, Di × 1
5: 1 – 5 V DC × 2, Do × 1, Di × 1
6: 4 – 20 mA DC × 2, Do × 2
7: 1 – 5 V DC × 2, Do × 2
8: Modbus, Do × 3
9: Do × 4
[4] AUXILIARY POWER SUPPLY
96 (3.78)
AD4: universal (Option /UL not selectable.)
100 – 240 V AC (Operational range 85 – 264 V, 47 – 66 Hz) /
110 – 240 V DC (Operational range 99 – 264 V,
ripple 10 %p-p max)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
AX
IN
96
(3.78)
115
(4.53)
mm (inch)
[5] OPTIONS (multiple selections)
• Code number: 53U-1[1][2][3]-[4][5]
Specify a code from below for each [1] through [5].
(e.g. 53U-1211-M2/H/Q)
• Specify the specification for option code /Q
(e.g. /SET)
Performance
blank: Standard
/H: High accuracy (voltage/current: ±0.2 %, energy: ±0.5 %)
Standards & Approvals
blank: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)
(UL not available)
CONFIGURATION
SPECIFICATIONS OF OPTION: Q
1: Single-phase / 2-wire and 3-wire,
3-phase / 3-wire and 4-wire
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-6485)
MODEL: 53U-1[1][2][3]-[4][5]
ORDERING INFORMATION
[1] INPUT
1: 480 V / 1 A AC
2: 480 V / 5 A AC
http://www.m-system.co.jp/
RELATED PRODUCTS
• PC configurator software (model: PMCFG)
• PC Recorder Light software for the 53U (model:
MSR128LUx) Software downloadable at M-System’s web.
Software downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the
53U SPECIFICATIONS
ES-6485 Rev.19 Page 1/8
MODEL: 53U
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
GENERAL SPECIFICATIONS
Construction: 96-mm square (1/4 DIN size) panel flush
mounted
Degree of protection
Front panel: IP 50
Terminal block, housing: IP 30
Connection
Voltage input: Connector type terminal block
(applicable wire size ≤ 2.5 dia, 0.5 – 3.5 mm2)
Current input: Screw terminal block
(applicable wire size ≤ 2.4 dia, 0.5 – 3.5 mm2)
Output, power: Connector type terminal block
(applicable wire size ≤ 2.4 dia, 0.5 – 2.5 mm2)
Configuration: Single phase/2-wire and 3-wire, 3-phase/3wire balanced/unbalanced load, 3-phase/4-wire
balanced/unbalanced load
Housing material: Flame-resistant resin (gray)
Isolation: Voltage input to current input to contact input to
network interface or configurator jack or analog output to
contact output (between each contact output except for
External Interface code 8) to power
• Measured variables
Voltage: 1 – N, 2 – N, 3 – N, 1 – 2, 2 – 3, 3 – 1
Current: 1, 2, 3, N
Average current: 1, 2, 3
Active / reactive / apparent power: 1, 2, 3, Σ
Power factor: 1, 2, 3, Σ
Frequency
Phase angle between voltages: 1 - 2, 2 - 3, 3 - 1
Active energy incoming / outgoing: Σ
Reactive energy inductive / capacitive: Σ
Apparent energy: Σ
Active / reactive / apparent power intervals (demand)
Other demands
Harmonic contents: 2nd to 31st
Max. and min. values
■ DISPLAY: LCD with LED backlight
(LED OFF timer available)
Signed: 4 digits, 3 lines
Energy: 9 digits, 1 line
Bargraph: 3 points
INPUT SPECIFICATIONS
Frequency: 50 / 60 Hz (45 – 65 Hz)
• Voltage Input
Rated voltage
http://www.m-system.co.jp/
Line-to-line (delta voltage): 480 V
Line-neutral (phase voltage): 277 V (single-phase / 2-wire
and 3-wire)
Consumption VA: ≤ ULN2 / 300 kΩ / phase
Overload capacity: 200 % of rating for 10 sec., 120%
continuous
Selectable primary voltage range: 50 – 400 000 V
• Current Input
Rated current: 1 A or 5 A
Consumption VA: ≤ I2 · 0.01 Ω / phase
Overload capacity: 4000 % of rating for 1 sec., 2000% for 4
sec., 120% continuous
Selectable primary current range: 1 – 20 000 A
Operational range
Voltage, current, apparent power: ≤ 120 % of the rating
Active/reactive power: ≤ ±120 % of the rating
Frequency: 45 – 65 Hz
Power factor: ≤ ±1
■ Contact Input: 24 V DC or 110 V DC
(input resistance 6 kΩ)
Detecting voltage: External 24 V DC ±10 % or 110 V DC
±10 %
ON current: ≥ 1 mA (≤ 24 kΩ @ 24 V, ≤ 110 kΩ @110 V)
OFF current: ≤ 0.1 mA (≥ 240 kΩ @ 24 V, ≥ 1.1 MΩ @ 110
V)
Detecting time: 10 – 1000 msec.
The status can be monitored on the Modbus; usable to reset
energy count or to update average (demand) value.
OUTPUT SPECIFICATIONS
■ Network Interface
Communication: Half-duplex, asynchronous, no procedure
Interface: Conforms to EIA RS-485
Max. transmission distance: 500 meters
Baud rate: 1.2 – 38.4 kbps
Max. number of nodes: 31 (except the master)
Protocol: Modbus RTU
Node address: 1 – 247 (factory default setting: 1)
Parity: none, even or odd (factory default setting: odd)
Stop bit: 1 or 2 (factory default setting: 1)
Media: Shielded twisted-pair cable (CPEV-S 0.9 dia.)
■ DC Current: 4 – 20 mA DC
Load resistance: ≤ 270 Ω
Measurands converted into analog output: Voltage, Current,
Active / reactive / apparent power, Power factor, Frequency,
Harmonic contents
■ DC Voltage: 1 – 5 V DC
Load resistance: ≥ 5000 Ω
Measurands converted into analog output: Voltage, Current,
Active / reactive / apparent power, Power factor, Frequency,
Harmonic contents
■ Open Collector
53U SPECIFICATIONS
ES-6485 Rev.19 Page 2/8
MODEL: 53U
Power consumption
•AC: < 8 VA
•DC: < 4 W
Operating temperature: -10 to +55°C (14 to 131°F)
Storage temperature: -20 to +80°C (-4 to +176°F)
Operating humidity: 90 % RH max. (non-condensing)
Mounting: Panel flush mounting
Weight: 300 g (0.66 lb)
PERFORMANCE
Accuracy (at 23°C ±10°C or 73.4°F ±18°F, 45 – 65 Hz)
Voltage: ±0.3 % (±0.2 % for Option /H)*
Current: ±0.3 % (±0.2 % for Option /H)*
Power: ±0.5 %*
Power factor: ±0.5 %
Frequency: ±0.1 %*
Energy: ±1 % (±0.5 % for Option /H)
Harmonic contents: ±1 %*
Analog output: Accuracy of assigned measurand or ±0.2 %,
whichever is greater.
* In percentage of the spans: 480 V for voltage, 1 A or 5 A
for current, 4155 W (5 A) or 831 W (1 A) for active power.
The described accuracy levels are ensured at the input 1 %
or more for phase 2 current with 3-phase/3-wire unbalanced
load, for neutral current with 3-phase/4-wire unbalanced
load, and neutral current with 1-phase/3-wire.
Response time: ≤ 2 sec. (0 – 99 %),
≤ 3 sec. for frequency and harmonic contents
Sampling time:
Harmonic contents and frequency: ≤ 1.1 sec.
Other: ≤ 600 msec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
4000 V AC @1 minute
(voltage input or current input or contact input or contact
output or network interface or configurator jack or analog
http://www.m-system.co.jp/
STANDARDS & APPROVALS
CE conformity:
EMC Directive (2004/108/EC)
EMI EN 61000-6-4: 2007
EMS EN 61000-6-2: 2005
Low Voltage Directive (2006/95/EC)
EN 61010-1: 2001
Measurement Category III (input)
Installation Category II (power)
Pollution Degree 2
Input to power: Reinforced insulation (550 V)
Output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (550 V)
Approval:
UL/C-UL general safety requirements
(UL 61010-1:2005, CAN/CSA-C22.2 No.61010-1:2004)
IEC standard:
IEC 62053-22: 2003 class 0.5s
IEC 62053-23: 2003 class 2
(IEC standards are applicable with Option /H only)
MOUNTING REQUIREMENTS mm (inch)
■ PANEL CUTOUT unit: mm (inch)
92
+0.8 (3.65)
0 (3.63)
+0.8 (3.65)
0 (3.63)
INSTALLATION
output to power)
2500 V AC @1 minute
(voltage input to current input to contact input to contact
output to network interface or configurator jack or analog
output)
2000 V AC @1 minute
(between each contact output except for External Interface
code 8)
2000 V AC @1 minute (circuits to housing)
53U SPECIFICATIONS
92
Programmable for either alarm or energy count.
Max. rated load: 130 V DC @50 mA
Continuous rated load: 130 V DC @30 mA
Saturation voltage: 1.5 V DC
Measurands applicable to alarm: Voltage, current, current
intervals, neutral current, frequency, energy, energy
intervals
(ON delay, deadband and other parameters are selectable)
Measurands applicable to count: Energy;
Pulse rate selectable within
0.1 – 10 000.0 kWh/p, kvarh/p, kVAh/p
Panel thickness : 2 to 15 mm (0.08 to 0.59 inch)
ES-6485 Rev.19 Page 3/8
MODEL: 53U
EXTERNAL VIEW
■ FRONT VIEW
■ REAR VIEW
Voltage Input
Terminals
Data Displays
Current Input
Terminals
Power Input
Terminals
Control Buttons
∑
IU
PQS
PF THD
MAX
Configurator
Jack
Ext. Interface
Terminals
E PRG
ENTER ESCAPE
TERMINAL CONNECTIONS
For UL approved model, L and N are marked, instead of U(+) and V(-).
Input
System /
Application
V1 V2 V3 N 1S 1L 2S 2L 3S 3L
Terminal
V1 V2 V3 1S 1L 3S 3L
U
(+)
CONFIG
+ – + – T1 T2T3 T4
V
(–)
Configurator Jack
DO/PO DI
Power Input
Terminal
V1 N
1S 1L
V1 N
source
L1
N
load
V1 N
u
source
L1
N
load
u
v
v
u
U
V
V
U
1S 1L
source
L1
N
k
l
K
L
Three phase /
4-wire,
balanced load
1S 1L
k
l
K
L
load
load
source
L1
L2
L3
u
v
v
u
V
V
U
k
l
K
L
l
K
L
load
L
load
1S 1L
V1 N
source
L1
L2
L3
N
1S 1L
k
l
K
L
load
1S 1L
V
k
l
K
L
load
l
L
V2
V3
N 1S 1L 2S 2L 3S 3L
load
source
L1
L2
L3
N
load
load
V1
V1 N V2 1S 1L 2S 2L
Single phase /
3-wire
k
K
V1 V2 V3 1S 1L
U
l
L k
V1 V2 V3 1S 1L
source
L1
L2
L3
source
L1
L2
L3
k
K
v
U
V1
Three phase /
3-wire,
balanced load
K
V1 N
source
L1
L2
L3
N
V1 V2 V3 1S 1L
l
load
u
V
l
L k
source
L1
L2
L3
N
v
U
k
K
V1 N
load
source
L1
L2
L3
V1 V2 V3 1S 1L 3S 3L
source
L1
L2
L3
External Interface
System /
Application
Single phase /
2-wire
Three phase /
3-wire,
unbalanced load
source
L1
L2
L3
V1 V2 V3 1S 1L 3S 3L
source
L1
N
L2
Three phase /
4-wire,
unbalanced load
V1 N V2 1S 1L 2S 2L
load
source
L1
N
L2
k
l
K
L k
l
K
L
V2
V3
N 1S 1L 2S 2L 3S 3L
source
L1
L2
L3
N
k
l
K
L
k
l
K
L
load
k
l
K
L
load
V1
V2
V3
u v
u v
u v
U V
U V
U V
N
1S 1L 2S 2L 3S 3L
V1 N V2 1S 1L 2S 2L
u
source
L1
N
L2
U
v
V
v
V
u
U
k
l
K
L k
l
K
L
load
http://www.m-system.co.jp/
source
L1
L2
L3
N
k
l
K
L
53U SPECIFICATIONS
k
l
K
L
load
k
l
K
L
ES-6485 Rev.19 Page 4/8
MODEL: 53U
■ EXTERNAL INTERFACE CODE: 2, 3
■ EXTERNAL INTERFACE CODE: 1
AO1 +
DI +
CONTACT
INPUT
DI –
AO1 –
AO2 +
DO/PO+
CONTACT
OUTPUT
DO/PO–
T1
T2
ANALOG
OUTPUT 2
AO3 +
AO3 –
Jumper *1
T4
U(+)
AO2 –
Shielded Twisted-pair Cable
To other
Modbus devices
+
–
T3
Term.
Resist.
ANALOG
OUTPUT 1
ANALOG
OUTPUT 3
AO4 +
*3
AO4 –
POWER
ANALOG
OUTPUT 4
3
U(+) *
V(–)
POWER
JACK
V(–)
CONFIGURATOR
JACK
■ EXTERNAL INTERFACE CODE: 6, 7
■ EXTERNAL INTERFACE CODE: 4, 5
AO1 +
DI +
CONTACT
INPUT
DI –
AO1 –
DO/PO+
ANALOG
OUTPUT 1
AO2 +
CONTACT
OUTPUT
DO/PO–
AO2 –
AO1 +
ANALOG
OUTPUT 2
DO/PO1+
ANALOG
OUTPUT 1
AO1 –
DO/PO1–
AO2 +
CONTACT
OUTPUT 1
DO/PO2+
ANALOG
OUTPUT 2
AO2 –
U(+)
CONFIGURATOR *2
DO/PO2–
*3
CONTACT
OUTPUT 2
3
U(+) *
POWER
POWER
V(–)
V(–)
JACK
JACK
CONFIGURATOR *2
■ EXTERNAL INTERFACE CODE: 8
CONFIGURATOR *2
■ EXTERNAL INTERFACE CODE: 9
DO/PO1+
DO/PO1+
CONTACT OUTPUT 1
DO/PO1–
DO/PO2+
CONTACT
OUTPUT 1
CONTACT OUTPUT 2
DO/PO2+
DO/PO3+
CONTACT OUTPUT 3
DO/PO2–
DO/PO COM
T1
T2
+
–
Shielded Twisted-pair Cable
To other
Modbus devices
T3
Term.
Resist.
U(+)
DO/PO3+
DO/PO3–
Jumper *1
T4
CONTACT
OUTPUT 2
CONTACT
OUTPUT 3
DO/PO4+
*3
DO/PO4–
POWER
CONTACT
OUTPUT 4
U(+) *3
V(–)
POWER
JACK
V(–)
CONFIGURATOR
JACK
• Contact Input Connection E.g.
CONFIGURATOR
• Contact Output Connection E.g.
DI +
+
DO/PO+
+
DI –
-
DO/PO–
-
http://www.m-system.co.jp/
*1. When the device is located at the end of a transmission line via
twisted-pair cable, (when there is no cross-wiring), close across the
terminal T2 – T3 with a leadwire.
When the device is not at the end, no shortcircuit wire is required.
*2. Analog output may momentarily fluctuate while the configurator cable
is left connected.
*3. For UL approved model, L and N are marked, instead of U(+) and V(–).
53U SPECIFICATIONS
ES-6485 Rev.19 Page 5/8
MODEL: 53U
MODBUS WIRING CONNECTION
RS-232C
CONNECTOR
R2K-1
RS-485
T1
T2
T3
T4
RS-485
53U
53U
T1
T2
T3
T4
*1
T1
T2
T3
T4
*1
FG *
*1. Internal terminating resistor is used when the device is at the end of a transmission line.
*2. Install shield cables to all sections and ground them at single point.
2
3 (.12)
DIMENSIONS unit: mm (inch)
96 (3.78)
23 (.91)
80 (3.15)
[12 (.47)]
92 (3.62)
10
4)
.
96 (3.78)
3 (.12)
http://www.m-system.co.jp/
dia
92 (3.62)
0(
3.9
2 (.08)
GASKET
MOUNTING BRACKET
53U SPECIFICATIONS
ES-6485 Rev.19 Page 6/8
MODEL: 53U
SYSTEM CONFIGURATION EXAMPLES
■ RS-485 / RS-232C
RS-232C
RS-232C/RS-485
Converter
(model: R2K-1 or LK1)
Lightning Surge Protector
for RS-485/422
(model: MD74R or MDP-4R) *1
RS-485 (Modbus RTU)
Lightning Surge Protector
for RS-485/422
(model: MD74R or MDP-4R) *1
AX
IN
AX
IN
AX
IN
Multi Power Monitor
(model: 53U)
■ RS-485 / ETHERNET
Ethernet
Communication Adaptor
(model: 72EM-M4 or 72EM2-M4)
ETHERNET
RUN
SEND
FIELD
CNFG
Lightning Surge Protector
for RS-485/422
(model: MD74R or MDP-4R) *1
RS-485 (Modbus RTU)
Lightning Surge Protector
for RS-485/422
(model: MD74R or MDP-4R) *1
AX
IN
AX
IN
AX
IN
Multi Power Monitor
(model: 53U)
*1. Insert lightning surge protectors recommended in this example if necessary.
http://www.m-system.co.jp/
53U SPECIFICATIONS
ES-6485 Rev.19 Page 7/8
MODEL: 53U
Specifications are subject to change without notice.
http://www.m-system.co.jp/
53U SPECIFICATIONS
ES-6485 Rev.19 Page 8/8
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