Epever SDM120P – 45A Din Rail Single Phase Energy Meter with Pulse Output
General Characteristics
Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
LCD with backlit
2 Pulse Output
Bi-directional Measurement
Max. 45A Direct Load
1 Module 18mm Width
MID approved
1P2W
Electrical Characteristics
Type of Measurement: RMS on single phase AC system (1P+N)
Power: 1% of range maximum
Active Energy: IEC 62053-21 Class 1.0/ EN50470-1/3 Class B
Reactive Energy: IEC62053-23 Class 2, IEC 61557-12 Class 2
Frequency: 0.2% of mid-frequency
Current: 0.5% of range maximum
Voltage: 0.5% of range maximum
Power Factor: 1% of unity (0.01)
Input Current:
Rated Current (Ib/Iref): 5A
Max Current(Imax.) : 45A
Min Current(Imin.) : 0.25A
Starting Current : 40mA
Input Voltage:
Rated Voltage (Un) : 230V
Operational Voltage : 80%~120% of Un
Output: 2 Pulse Output for imp/exp. energy
Modbus Communications
Interface Standard and Protocol : RS485 and MODBUS RTU
Communication Address : 1~247
Transmission Distance : 1000m Maximum
Baud Rate : 1200bps~9600bps
Parity : None (default), Odd, Even
Stop Bits : 1 or 2
Response Time : <100 mS
M-Bus EN13757-3 Communications
Communication Address : 1~250
Transmission Distance : 1000m Maximum
Transmission Speed : 300bps~9600bps
Parity : None (default), Odd, Even
Stop Bits : 1 or 2
Response Time : <100 mS
