Three Phase 4 Wire Power Meter Manufacturers

Gomelong is a professional manufactures of Two phase three wire modbus RTU energy meter. Two phase three wire modbus RTU energy meter is utilized digital sampling technology and advanced SMT technology The meter has unbeatable accuracy and high reliability. It is designed and manufactured according to actual situations of resident usage of electricity. The two-phase voltage and current through the sampling circuit switched into signals and the signals into a two-phase energy measurement specific integrated chip. The specific IC put out pulse signals which are proportional to the measured two-phase power to drive the register, to achieve measuring two-phase eneray. At the same time, the energy meter output power test pulse with isolated optical coupler.

Gomelong is a professional manufactures of Single phase digital multifunction power meter. Our professional expertise in manufacturing Single phase digital multifunction power meter has been honed over the past 10+ years. Single phase digital multifunction power meter is suitable for monitoring and displaying electrical parameters of current in power grid and automation systems. Single phase digital multifunction power meter is a new design meter with advantages of high accuracy, good stability, and resistance to vibration.

Gomelong is a professional manufactures of single phase energy meter. Our professional expertise in manufacturing single phase energy meter has been honed over the past 10+ years. Customize single phase energy meter with optical adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. Customize single phase energy meter with optical completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.

Gomelong is a professional manufactures of Three phase digital voltage bidirectional meter. Our professional expertise in manufacturing Three phase digital voltage bidirectional meter has been honed over the past 10+ years. Three phase digital voltage bidirectional meters is a kind of new style three phase four wire multifunction energy meter.Three phase digital voltage bidirectional meters has following features: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.

Gomelong is a professional manufactures of Three Phase Power Meter. Our professional expertise in manufacturing Three Phase Power Meter has been honed over the past 10+ years. Three Phase Power Meter is used in power grid and automatic control system measuring various electrica parameters such as current, voltage frequencv, power factor, active power and reactive power etc. Based on the additional functions, we divide digital meters in four series: X, K, D, S.

Gomelong is a professional manufactures of Single Phase Two Wire Electricity Energy Meter. Our professional expertise in manufacturing Single Phase Two Wire Electricity Energy Meter has been honed over the past 10+ years. Single Phase Two Wire Electricity Energy Meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.Single phase two wire electricity energy meter uses bidirectional measurement, reverse energy calculated into forward.