DCEM 4 channles DC energy meter

DCEM multi-channel DC power measurement terminal is a device used for measuring 4 channels of DC electrical parameters. It can visually display voltage current power data and energy cumulative data. 

In the front panel keypad it can set voltage display parameters and the hall CT ratio to expand measurement range. With RS-485 interface, MODBUS-RTU protocol, can be connected to the monitoring center. It is a high-performance automatic meter suitable for UPS system detect Solar energy plant monitor industrial and mining enterprises civil construction building automation etc.

File Update time
DCEM_2.2.pdf 2020-05-28
DCEM 4 channles DC energy meter
DCEM 4 channles DC energy meter


-. 0.5 class for basic parameter
-. 85~265VDC/AC power supply for most application (accept customized)
-. 4 channels Voltage/Amp/Power/Energy(Et/E+/E-) measurement
-. Max 31 days energy data for each channels Energy
-. 35mm Din-rail mounting
-. Accept customization design

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


Typical wiring