Shenzhen Grande Electronic Linkedin Page
Shenzhen Grande Electronic Co., Ltd logo
E-mail us for a Quote:
sales88@greattong.com
Call us now:
+86-755-83261869

Technical Article


Why does a current transformer burn and break?

Time:2019-01-24 11:23:28 Click:

There are four reasons contribute to why a current transformer is burnt and broken:

 

1)The secondary open circuit of a current transformer, generating high voltage which lead to the current transformer burnt and broken;

2)After working for a long time, current transformer insulation aging, partial breakdown or discharge, generating overvoltage;

3)The contact surface of the current transformer is excessively oxidized while primary connected aluminum, the contact resistance is too higher so that the current transformer is heated;

4)Long time of overload operation by user, the current transformer is overheated.

 

                             


Previous:Which sensor is used in vehicle speed?

Next:What is difference between IR sensor and ultrasonic sensor?


Request an Official Quote

Questions

E-MAIL

File Upload

Upload a list of files

    Please upload your Gerber files and BOM. You can upload an unlimited number of files as long as the total size of all files does not exceed 20 MB. To ensure you receive your official quote in less than 24 hours, please include the quantity of circuit boards for which you would like a quote.

    If you require that we sign a Non-Disclosure Agreement (NDA), please send it to us prior to sending your files and we will be happy to accommodate.

     
    Home About Us Services Quality Pb-Free News Contact Us


    Copyright ® 2017,Shenzhen Grande Electronic Co., Ltd. All Rights Reserved. 中文站 Sitemap