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