We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. 400A Connection RS485 Modbus Din Rail DC Energy Meter with DC Shunt Manufacturers and Factory
400-996-9296
Eastron DCM230-2 series DC energy meters are designed for measuring and monitoring in DC system. The din rail DC energy meters can measure of important DC parameters: voltage, current, power and energy etc. It also support bi-directional measurement with pulse output. All data in the meter are accessible via RA485 using Modbus RTU.
DCM230-2 series works with DC power supply. Input voltage range up to 1000V DC, and current input are flexible with DC shunt.
DCM230-2 series have been assessed and certified as meeting the requirements of EU Directive 2014/32/EU. Comply with the standard EN50470-4 and IEC62053-41.
Electrical Characteristics |
||
Type of Measurement |
RMS on DC energy system (1P+N) |
|
Measurement Accuracy |
Power |
1% of range maximum |
Active Energy |
1% of range maximum |
|
Current |
0.5% of range maximum |
|
Voltage |
0.5% of range maximum |
Input & Output |
||
Input-Voltage |
Range |
100-1000V DC |
Power consumption |
≤0.5W |
|
Input-Current |
Range |
1.5-30(150)A / 2.0-40(200)A / 2.5-50(300)A / 2.5-50(400)A / 2.5-50(600)A |
Shunt |
75mV (default) |
|
Power consumption |
≤72W / 48W / 36W / 24W / 18W |
|
Output |
DCM230 |
Pulse Output + RS485 Modbus |
Modbus Communications |
|
Interface Standard and Protocol |
RS485 and MODBUS RTU |
Communication Address |
1~247 |
Transmission Distance |
1000m Maximum |
Transmission Speed |
1200bps~19200bps |
Parity |
None (default), Odd, Even |
Stop Bits |
1 or 2 |
Application |
![]() |