DCEM 4 Channel DC Energy Meter

DCEM 4 Channel DC Energy Meter is a multi-channel DC power measurement terminal device for measuring DC system electrical parameters.

  • LCDs voltage current power data and energy cumulative data
  • Optional shunt or Hall CT connected.
  • Up to 4 channels metering
  • Free configuration parameters and the sensor ratio
  • RS-485 interface, the MODBUS-RTU protocol
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Features of 4 Channel DC Energy Meter

  • 0.5%fs High accuracy for current and voltage
  • Current Input: Hall effect CT, aux +/-15VDC,4V signal input
  • High isolation voltage, withstand voltage up to AC2000V
  • Measuring and monitoring voltage, current, power, energy, and other electrical parameters
  • 4 kinds of tariffs and 12-period electric energy time-of-use metering
  • Optional 2*DO and 4*DI
  • Optional 1* Energy pulse output function
  • Real-time data display on LCD screen
  • Power supply: DC 20-60V Din Rail Mounting

dimension of 4 chanel dc energy meter power meter


Power Supply AC / DC 80-265V, 45-65Hz
DC 20-60V Optional
Burned < 4VA
Current Measurement 0 – 4VDC signal (hall CT access, meter provide +/-15V aux to CT)
Burned < 0.1W
Voltage Measurement Typical 300VDC, upto 1000VDC
Burned < 0.1W
Accuracy U / I / P – 0.5%
Energy – 1.0 class
Communication Port RS485 (2/3 wires half duplex)
Modbus RTU mode
Alarms Outputs 2 channel DO & 4 channel DI
230 VAC  5 A


This 4 channel DC energy meter is used for telecommunications base stations, DC Systems, DC charging piles, solar photovoltaic, and other applications such as UPS systems to detect solar energy plants, monitor industrial and mining enterprises, civil construction building automation, etc.

4 channel dc energy meter application for charging pile building meter box