Yueqing Tainihan Electric Technology Co., Ltd..
Yueqing Tainihan Electric Technology Co., Ltd High Quality Digital KWH Meter manufacturer !
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Beige Cover Single Phase Static Prepaid Energy Meter Prepaid Watt Hour Meter
PRODUCT INFORMATION
DDSY-2L Series Single phase two wire electronic prepaid energy meter briefly named as three-phase intelligent card watt-hour meter, is used for measuring three-phase AC active energy with rated frequency of 50Hz or 60hz to realize using electric power after prepayment. The Smart Card Based Prepaid Energy Meter adopts IC card (named as smart card) and advanced micro-electronic technique to collect, process and memorize data. Its technical performances are complying with the requirements of national standards of GB/T18460.3 and IEC61036. Smart Card Based Prepaid Energy Meter has strong function of preventing the meter from decoding, compatibility as well as features of small size, weight light and high reliability.
SPECIFICATIONS
1. In accordance with the International standard IEC61036
2. Rated voltage: 220V;
3. Calibrated current: 5(20)A; 10(40)A; 15(60)A; 20(80)A; 30(100)A;
4. Rated frequency: 50Hz;
5. Relative humidity ≤ 85%;
6. Accuracy class: Class 1.0, 2.0;
7. Power consumption of whole machine: Less than 2W;
8. Starting current: 0.4%Ib (class 1.0), 0.5% Ib (class 2.0) basic current;
9. Function of anti-creep: Anti-creep logical design;
10. Data save: Data can be saved equal to or more than 11 years after power off;
12. Service life: More than 10 years
APPEARANCE
