Single-phase electronic prepaid energy meter (including contact card prepaid energy meter and non-contact card prepaid energy meter) is a new generation of intelligent energy meter developed and produced by our company. It adopts high precision and high reliability Electronic energy meter integrated circuit. It is combined with a prepaid processing electronic module. It is used to measure single-phase AC active energy with a frequency of Special Requirements Part Part: Technical requirements for static active energy meters (Grade 1 and Class 3) and B/.3-prepaid watt-hour meters. It adopts the most advanced card technology and technology in the country. It has accurate measurement and stable precision. It has the advantages of safety and confidentiality, reliable performance, complete functions, low power consumption, simple and convenient operation, etc. It is an ideal product for my country to reform the electricity system and realize the commercialization of electricity
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Intelligent prepaid water and electricity meters for factory dormitories of Jiangyin Zhouzhuang Tongli Zhangjiagang School in Yixing