English 
Español
中文
What Are the Functions of a Current Transformer?
2012-06-09 16:21:30What Are the Functions of a Current Transformer?
A current transformer (CT) is a transformer which measures the current of another circuit. It is coupled to an ammeter (A in the diagram) in its own circuit to perform this measurement. Measuring high-voltage current directly would require insertion of measuring instrumentation into the measured circuit--an unnecessary difficulty which would draw down the very current meant to be measured. Also, the heat generated in the measuring equipment from the high current could give false readings. Measuring current indirectly with a CT is much more practical.
Products Category
Contact Us
Contact: Mr. Jason Zeng
sales@zntar.comzntarjason@gmail.comSkype: zntarjasonCell: 86-15880217206Tel.: 86-592-6220649 Fax: 86-592-6220649
News
- 2010-06-11 How to make inquiry
- 2009-04-05 What Are Current Transducers?
- 2012-08-09 Introduction to Closed Loop Hall Effect Current Transducers
