PRODUCTS- 產品介紹 -

PM-3033 單相電錶(需外掛比流器)


產品型錄(PDF)

Model PM-3033 PM-3033-MTCP PM-3033-CPS
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 Modbus-RTU - -
Baud rate 9600,19200 (default), 38400, 115200;
DIP Switch Selectable
- -
Data format N,8,1 (default); N,8,2; E,8,1; E,8,2; O,8,1; O,8,2 - -
Isolation 3000 VDC - -
Ethernet (PoE) Protocol - Modbus TCP -
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 +12 ~ 48 VDC or PoE +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