ICP
DAS
Co.,
LTD
Quick
Start
Guide
V1.1
Page
8
4.4. Specifications
Model
PM-3133
PM-3133-MTCP
PM-3133-CPS
AC Power Measurement
Wiring
1P2W-1CT, 1P3W-2CT, 3P3W-2CT, 3P3W-3CT and 3P4W-3CT
Input Voltage
10 ~ 500 V (CAT III)
Input
Current CT
Φ
10 mm (60 A); CT
Φ
16 mm (100 A); CT
Φ
24 mm (200 A)
Input Frequency
50/60 Hz
W Accuracy
Better than 0.5% (PF=1)
Starting Current
>0.03A ( 60A ), >0.05A (100A ), >0.09A( 200A )
Power Parameter
Measurement
True RMS voltage (Vrms), True RMS current (Irms), Active Power (kW), Active Energy
(kWh), Apparent Power (kVA), Apparent Energy (kVAh),
Reactive Power (kVAR), Reactive Energy (kVARh), Power Factor (PF)
Data Update Rate
1 Second
Communication
RS-485
Protocol Modbus-RTU
-
-
Baud rate
9600,19200 (default), 38400,
115200;
- -
Data format
N,8,1
Isolation 2500
VDC
-
-
Bias Resistor
No (
Usually supplied by
the RS-485 Master.
Alternatively, add a tM-SG4
or SG-785
)
- -
Ethernet
Protocol -
Modbus
TCP
-
PoE
-
Yes, IEEE 802.3af
CAN Bus
Protocol
‐
‐
CANopen
Baud rate
‐
‐
125 k,250k,500k and 1M
Alarm Output
Power Relay
Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63Hz), 5 A
@ 30 VDC
Power
Input Range
+12 ~ 48 VDC
+12 ~ 48 VDC/PoE
+12 ~ 48 VDC
Power Consumption
4 W
Dimensions (W x L x H)
127 mm x 105 mm x 33 mm
Environment
Operating Temperature
-10 ~ +70 °C
Storage Temperature
-25 ~ +80 °C
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