Eastron Electricity meter SDM230 Modbus, 1 phase

Modern digital single-phase multifunctional electricity meter that measures up to 100 A direct load. The SDM230modbus has 15 measured parameters and 4 different kWh measurement modes, which were designed with the development of photovoltaics such as solar and battery storage in mind. The pulse output can be configured for:

• Import + Export = total kWh
• Export - Import = total kWh (net)
• Import = total kWh
• Export = total kWh

Communication port RS-485 Modbus RTU or M-bus EN13757-3 is available. The communication parameters are protected by a password in the setting mode. The SDM230-2T version can measure energy from two different sources and works as a dual meter.

Basic specifications

• Nominal voltage (Un): AC 120 or 230 V
• Working voltage range: 80 to 120% of nominal voltage (Un)
• Frequency: 50/60 Hz
• Current (Ib): 10 A
• Max. current (Imax): 100 A
• Isolation capability: 4 kV AC voltage withstand for 1 minute + 6 kV impulse voltage resistance - 1.2 µS