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Current transformer type distinction
Apr 07, 2018

Classification by purpose

According to different uses, current transformers can be roughly divided into two types [4]:

Measuring current transformers (or measuring windings of current transformers): In the normal operating current range, current information of the network is supplied to measuring, metering, etc. devices.

Protection current transformer (or the protection winding of the current transformer): In the event of a grid fault, it provides fault current information to the relay protection device.

Contact Us

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