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Part of the most powerful, cost-effective, advanced Smart Power Meters PM-3033 series, the PM-3033-CPS allows user access to real-time electric usage for three-phase power measurement. With its high accuracy (
Direct input from “secondary side 1A/5A” type CTs. Since dedicated CTs are no longer needed, this decreases the cost of implementation. It operates over a wide input voltages range 10 ~ 500 VAC which allows worldwide compatibility. This module supports CANopen protocols allowing users easy configuration.
AC Power Measurement
Wiring
3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
Measurement Voltage
10 ~ 500 V
Measurement Current
1A or 5A
Measurement Frequency
50/60 Hz
W Accuracy
Better than 0.5% (PF=1)
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), Frequency
Data Update Rate
1 Second
Communication
RS-485
Protocol
-
Baud rate
-
Data format
-
Isolation
-
Ethernet (PoE)
Protocol
-
CANopen
Protocol
CANopen
Baud rate
125 k (default), 250 k, 500 k, 1 M; DIP Switch Selectable
Isolation
3000 VDC
Power
Input Range
+12 ~ 48 VDC
Power Consumption
2 W
Mechanical
Casing
Plastic
Dimensions (W x L x H)
127 mm x 105 mm x 33 mm
Module Installation
DIN-Rail Mounting
Environment
Operating Temperature
-20 ~ +70 °C
Storage Temperature
-25 ~ +80 °C
Ambient Relative Humidity
10% ~ 90% RH, Non-condensing
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