- Contact Person : Ms. huang lily
- Company Name : Zhejiang Cken Electric Co., Ltd.
- Tel : 00-86-57762857885
- Fax : 00-86-57762857885
- Address : Zhejiang,wenzhou,HOUXIJING, BEIBAIXIANG,YUEQING
- Country/Region : China
- Zip : 325603
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technical data:
rated current(A): 1.5(6). 2.5(10). 5(20). 5(30). 10(40). 10(60). 15(60).20(80). 30(100);
rated vol:220v or 240v;
rated frequency:50hz or 60hz;
accuracy class: class1 or class2;
features:
measure active electric energy, do not need calibrate for long-term operation;
adopt dedication meter age chip ADE7755;
adopt lasted electricity dedication integrated circuit including digital multiplier overseas, greatly improved dynamicworking range of meter, making 10 multipleactual overload;
have good mistake linearity in the range of 5%ib-max;
few periphery component,simple structure,low power consumption;
adopt high reliability and long life electronic componet,so the meter assume feature of high reliablity and long life;
way of display:register, LED, digital tube;
remote interruption of power supply function;
output interface Rs485
five year warranty
outer dimension:
package:
DDS228 5 years warranty LCD display electronic kwh meter