Ads by Google
1.General
DD17 single phase KWH 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: | DD17 |
| Accuracy(class): | 2 |
| Rated voltage(v): | 220-240 |
| Rated 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 400Ib |
| Insulation current: | 2kV 1,6kV |
| AC voltage 2kV for 1 minute impulse voltage 6kV |
4.More type:
Single phase DD862 KWH Meter (Round Type)