How does a CT work? Core Balance Current Transformers
A ring-type current transformer (CT), known as a Core Balance Current Transformer (CBCT), Also known as a Zero Sequence CT (ZCT), ELRM44V-30 Earth Leakage Relay - Toroid/CBCT Open Circuit Demonstration This video covers the basics of a Current Transformer and some calculations you would use for revenue metering or simply taking In this, I try to give better understanding about Earth Leakage Relay - ELR and Core balance Current Transformer - CBCT, how to ...