Eletronic Energy Meter Two Phase Energy Meter LCD Display Power Meter România
- Description
- Specification
- Quick Detail
- Applications
- Competitive Advantage
- Related products
- Inquiry
Description
Two-Phase watt-hour meter is utlized digital sampling technolpgy and advanced SMT technology The meter has unbeatable accuracy and high reliability.It is designed and manufactured according to acutual situations of resident usage of electricity. The two-phase voltage and current through the sampling circuit switched into signals ans the signals into a two-phase energy measurement specific intergreted chip. The specific IC put out pulse signals which are preportional to the measured two-phase power to drive the register, to achive measuring two-phase energy. At the same time, the energy meter output power test pulse with isoltaed optical coupler.
Measure active electric energy, Do not need calibrate for long-term operation.
Adopt special measuring chip of ADE7755
Adopting latest electricity dedication integrated circuit including digital multiplier overseas, greatly improve dynamic working range of meter , making 10 multiple actual overload
Have good mistake linearity in the range of 5%Ib~Imax
Few periphery component, simple structure,low power consumption
Adopting high reliability and long life electronic component, So the Meter assume feature of high reliability and long life
Measure two-phase active electric energy, Do not need calibrate for long-term
Operation
Two phase power supply, Loss one(any one wire of two-wire) or two(any tow wire of
four-wire)phase, uninfected measurement
Wide service temperature range
Assuming function of defect phase indication or voltage indication
Specification
Quick Detail
Digital Only Operating Temperature is -25℃~+70℃,Dimensions is 170x130x64mm,with 50HZ/60HZ Frequency.
Applications
Eletronic Energy Meter
LCD Display Power Meter
digital panel meter
Competitive Advantage
It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is used for setting indoor or setting out door directly, and it can display total energy consumption by step motor type impulse register