Schneider Electric multifunctional power meter; standard: IEC61557-12 PMD/Sx/K55/0.5; to LV and MV grids; sampling: 32; external current transformer; voltage transformer; number of tariffs: 4; LCD display; measurement of instantaneous values (rms): current, voltage (phase and phase-to-phase), active, reactive and apparent power, power factor; energy measurement: active, reactive and apparent; set values: current, power (active, reactive and apparent) set, actual; setpoints: current, power (active, reactive and apparent) setpoints, peak values; power factor measurement: THD current and voltage; data recording: min/max of instantaneous values; alarms: 5; communication: RS485 connector; mod bus;