Search Results for 'prepaid electric meters'

Single-phase electronic type prepayment IC card watt-hour meter can supply electric power only after being prepaid by users, one card for one user and one meter, and not interchangeable. When the electric power in the card is used up, the power will.....

DDY862/DTY862 Series Prepaid Watt-Hour Meter Application DDY862 and DTY862 pre-paid electric meter base on the traditional Dt862a and D1862 type electric meter and adopt IC card, monolith microcomputer and so on high technique to develop the.....

General introduction: DDSY2888 electronic single-phase prepayment energy meter is used to measure single-phase energy with 50/60Hz rated frequency, it realizes the functions of prepayment management and load control. Function and.....

Application: Type SY1032 series single phase electronic prepayment watt-hour meter is a kind of new-style meter which purchase electricity by IC card and adopt micro-electronics techniques. It is used for measuring rated frequency 50Hz or 60Hz.....

Specification: 【Name】 DDSY1025 Single-phase prepaid energy meter 【Accuracy】 Class 1.0 Class 2.0 【Power Consumption】 less than 1W/6VA 【Rererence Voltage(V)】 220V, 230V, 240V.....

The model DDSY283 Single Phase Prepaid Electronic Meter, briefly named as single-phase intelligent card watt-hour meter, is used for measuring single-phase AC active energy with rated frequency of 50Hz to realize using electric power after.....

DTSY577 series three electronic prepayment watt-hour meter is a kind of new-style meter, which adopt the newest technique of computer and electronic currency IC card for purchasing electricity media and assisted by software and hardware technique of.....

General introduction: This product adopts special electric energy conversion chips ADE 7755 to carry out electric energy sampling. Then through a special microcomputer, the electric energy is processed and transferred into watt degree. By adopting.....

1. Summarize: DTSY314, a new kind of static three phase four wire prepayment kilowatt-hour meter, is used to measure 50Hz/60Hz three phase AC active energy, and at the same time, realizes the management of prepayment and load control. All the.....

prepaid electricity, water, gas and heat meter

Tianjin Sun electronics Technology Co., Ltd. is a hi-tech company specialized in researching and manufacturing of intelligent meters in China. For seven years, totally more than 600, 000 sets of our meters have been working in the world. Product.....

- SMART CARD WATER METER, SMART CARD GAS METWER METER, SMART CARD ELECTRICITY METER - THE SMART CARD TECHNOLOGY HAS BEEN AROUND FOR QUITE SOME TIME .IT HAS BEEN WIDELY USED IN THE COMMERCIAL AND BANKING INDUSTRIES AS A FACILITY FOR MONETARY.....