Detailed Product Description
Product Brief Introduction
Single-phase Electronic Watt-hour Meter adopt exclusive use LSI , The device typifying
few periphery component, simple structure, high reliability, low power consumption, long
life etc, is suitable for the single-phase AC active electric energy with rated frequency
of 50 HZ. The performance is in conformity with the technical requirements for single-
phase Electronic Watt-hour Meter stipulated in GB/T 17125-2002 Standard.
Function and Feature
1. Measure active electric energy, Do not need calibrate for long-term operation
2. Adopt dedication meterage chip ADE7755
3.Adopting latest electricity dedication integrated circuit including digital multiplier
overseas, Greatly improved dynamic working range of Meter , Making 10 multiple actual
overload
4. Have good mistake linearity in the range of 5%Ib~Imax
5.Few periphery component, simple structure,low power consumption
6.Adopting high reliability and long life electronic component, So the Meter assume
feature of high reliability and long life
Specification and Technical Data
1. Rated Current(A)2.5(10),5(20),5(30)10(40),15(60),20(80)
2. Rated Voltage(V)220230
3. Rated Frequency(Hz)5060
4. Accuracy classclass 1.o, class 2.0
