- Contact Person : Ms. Xu Candy
- Company Name : Yueqing House Electric Co., Ltd.
- Tel : 86-577-62772723
- Fax : 86-577-89736300
- Address : Zhejiang,Yueqing,Hongbao Building,Shangyuan Industrial Zone,Liushi,Yueqing,Zhejiang,China
- Country/Region : China
- Zip : 325604
Single Phase KWH Meter DD28,DD17 (Rround type)
1.Application:DD28 single-phase watt-hour meter is a kind of induction meter.which is applicable to measure the rated frequency 50Hz and power loss in electrified wire netting.All technical targets are completely conformed to National standard GB/T15283-1994 and lntermational standard IEC521.
2.Structure feature:The meter has separable electromagnet and the bearing has four kinds;single-jewel,magnetic thrust and magnetic floating.The case has three kinds;aluminum,plastic and glass.The die-casting frame is alloy aluminum with excellent mechanical strength.
3.main technical data:Type:DD282 DD283 DD284Accuracy(class):2Rated voltage(v):220-240Rated current(A):DD282:2(4),2.5(5),3(6),5(10),10(20),20(40),30(60),40(80) DD283:2(6),3(9),5(15),10(30),15(45),20(60),30(90)DD284:5(20),3(12),10(40),15(60),20(80)Overl0ad capaciaty:200Ib 300Ib 400IbInsulation current:2kV 1,6kVAC voltage 2kV for 1 minute impulse voltage 6kV
4.more pic:
Single Phase KWH Meter DD28,DD17 (Rround type)
