Low-voltage Electrical
Automation Components
Request for service
Office & Factory
-
Yueqing Ann Electric Co.,Ltd
Tel: +86 577 61787199
Fax: +86 577 61787199
Add: Number 97,Zhen Bei West
Road,Qiligang Town,
YueQing,Zhengjiang,China
E-mail: ann@annelectric.com
Website: www.annelectric.com
The case scenarios
DD862
-
APPLICATION
DD862 single phase watt-hour meter is an induction meter which is applicable to measure the rated frequency of 50HZ,and powerloss of single-phase AC meshwork.The meter has the features of justified structure,high overload,low power loss and long service time,etc.All technical target are conformed to National Standard GB/T 15283-94 idt.internationl Standard IEC 62053-11.
Model
Accurancy
Rated Voltage(V)
Rated Current
Overload capacity
起动电流
绝缘能力
DD862-4
2.0
220V,230V,240V
1.5(6),2.5(10),5(20)
3(10),10(40),15(60)
20(80),30(100)400%Ib
0.5%Ib
工频交流电压2KV历时1分钟，冲击电压6KV
DD862-4
2.5(5),3(6),5(10),10(20)
20(40),30(60),40(80)200%Ib
DD866-4
1.5(6),2.5(10),5(20),
3(12),10(40),15(60),
20(80),30(100)