Technical FAQs

Ask a Question

What are the numbers of internal CT in LR97D and can it be used for 3 Phase application

There are only two internal CT in LR97D and in middle phase there is no CT. But LR97D can be used in 3 phase application because in most of the application when we have over current on 2 phases you will have it on the 3rd phase.
 
Was this helpful?
What can we do to improve the information ?