DCPM DC Electric Meter Multi-channels Isolated

The DCPM DC Electric Meter is a novel din-rail mounting DC metering device that measures isolated current in 8 standard channels and up to 24 channels. It also gathers data on the essential parameters of DC circuits, including voltage, amp, power, energy consumption, and generate. Also, each channel’s signals are isolated using high-speed isolation devices. An RS485 MODBUS line is used by this DC voltage monitor to transmit data to the distant SCADA or site server. Also, each channel’s signals are isolated using high-speed isolation devices.

The DCPM multi-circuit dc energy meter has an incredibly short data refresh time (20 ms each cycle), making it ideal for field devices that need to monitor the power circuit state of telecom server rooms, solar plants, BMS applications in UPS systems, and other similar setups.

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Features of DCPM DC Electric Meter

  • Din-rail mounting design & compact size
  • 8 channels metering loop, each metering channel is isolated
  • Provide DC voltage, current, power, and energy value in one
  • Record energy value in absolute value or signed value
  • Accept customized modify

Specification of DCPM DC Electric Meter

Power Supply 9~30Vdc
Current Input Signal Current 1mA, 20mA, 100mA, 1A, 5A, 10ADC direct access
Over 10A use hall CT or Shunt
Voltage Input Signal 75mV, 1V, 5V, 10V, 50V, 100V, 250V, 400V, 500VDC
Sampling ratio 20ms, 40ms, 60ms, 80ms, 100ms, 400ms, 1000ms adjustment, default 100ms
Driveability Voltage impedance> 2kΩ/V
The current input terminal voltage drop is less than 0.15V
Accuracy U / I 0.2%fs
P 0.2%fs
Energy 0.5%fs
Communication Port RS485 (2/3 wires half duplex)
Modbus RTU mode
Isolation withstand voltage >2500V DC
Alarms Outputs (Optional) NO contactor, load capacity 250VAC/30VDC/5A