15 Mar, 2017 Compact Multi-circuit Metering

The SPM20 supports 30 single phase / 10 3-ph circuits up to 63A, each CT bus connected back to the main metering unit with display and Modbus communications

- kWh, kVArh
- kW, kVAr, kVA, V, I, PF, Hz

Go to the Products/Metering/Electricity page for details and documentation