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How Can Current Transformers Be Connected?
Oct 12, 2017

How can current transformers be connected?

1 respectively. Connect the same end of the two coil of the three current transformer and connect to the ground, then connect to the ground end of the four wire meter.

2.. The other end of the two coil of the current transformer of A and C is connected with the AC ammeter and then connected to the A and C connection terminals of the four wire watt hour meter.

3.. The other end of the two coil of the current transformer of the B phase is directly connected to the B phase connection terminal of the four wire watt hour meter.


Add: No.38 South Taoyuan Road, Yaozhuang Town,Jiashan County, Jiaxing City, Zhejiang Province, China
Contact person: Elva Zhuang&Sunny Ni
Tel:+86-573-84775555
Fax:+86-573-84776699
Phone:+86-13732570078
E-mail:sales9@great-relay.com
       sunny.ni@great-relay.com