Energy meter power meter

active powerreactive powerapparent power

Three Phase Active & Reactive Electric Meter Three-phase Active&Reactive Energy Meter meets the technical performance of active energy three phase watt-hour meter is completely conform to National Standard GB/T 17215-2002 and International Standard IEC62053. It has the following features: high accuracy, strong reliability, wide load, low power loss, level error curve, saving energy and materials etc. Function: Measure Phase-A, B, C, total active power, total reactive power and total apparent power accurately; Measure the current and voltage of Phase A, B and C; Measure the average power of total active, total reactive and total apparent power respectively; Measure the total power factor and Phase A frequency; Controlled by Imported chip microcomputer and full-digitalized metering to realize anti-theft. Indicate overload current, overload voltage, the meter will be flashing when the voltage is over 380V or the current is over 1.25Imax; Three phase can supply power at the same time, the meter can work only one phase has power; also has the function of phase loss indicator; Have the function of remote digital impulsing output, configured with corresponding automatic meter reading system, monitor the working performance of meter in real-time. Power off memory function to ensure data last for 10 years; Consumption history recordable,and energy freeze function ; Communication Port: RS485 Or In-fared. Display Method: Backlit LED