DCPM Multi-channels Isolated DC Meter, a new design din-rail mounting DC metering device, provides standard 8 channels, max 24 channels isolated measurement, and collects DC circuit basic parameter value (Volt, Amp, Power, Energy consumption & generate). Besides, it uses high-speed isolation devices to isolate the signals of each channel. This DC voltage monitor uses an RS485 MODBUS line to send data to the site server or remote SCADA. Besides, it uses high-speed isolation devices to isolate the signals of each channel.
The DCPM multi-circuit dc energy meter is an extremely low data refresh interval (20ms per cycle), suited for field devices’ power circuit condition monitoring such as Solar plant and Telecom server room, BMS applications in UPS systems, etc.
DCPM Multi-channels Isolated DC Meter, a new design din-rail mounting DC metering device, provides standard 8 channels, max 24 channels isolated measurement, and collects DC circuit basic parameter value (Volt, Amp, Power, Energy consumption & generate). Besides, it uses high-speed isolation devices to isolate the signals of each channel. This DC voltage monitor uses an RS485 MODBUS line to send data to the site server or remote SCADA. Besides, it uses high-speed isolation devices to isolate the signals of each channel.
The DCPM multi-circuit dc energy meter is an extremely low data refresh interval (20ms per cycle), suited for field devices’ power circuit condition monitoring such as Solar plant and Telecom server room, BMS applications in UPS systems, etc.
| 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 |
| Drive ability | Voltage impedance> 2kΩ/V 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 |
| DCPM | 8 channels metering Hall CT or shunt connected |
| DCPM-24 | 24 channels metering Hall CT or shunt connected |
