Three-Phase Electric Energy Meter ST40xC for Accurate Energy Measurement

The meter is designed to measure active and reactive electrical energy of forward and reverse directions, active, reactive and total power, active power factor, frequency, RMS values of voltage and current in three-phase AC circuits, as well as to measure the quality of electricity. The meter is designed to organise multi-tariff electricity metering. The meter is designed for operation in stand-alone mode and as part of automated systems of control and metering of electricity.