Ground Fault Current Transformers

Ground Fault Current Transformers are residual current sensors designed to detect low-level leakage and ground fault current in an electrical power system. Ideal for insulation monitoring and equipment monitoring, it is commonly used with protection relays to detect residual current and protect systems during faults.

AcuCT G Series product image.
ROHS Cert.

GROUND FAULT CURRENT TRANSFORMER

AcuCT G Series

Solid-core CT designed to measure high-sensitivity residual current with a range of 10mA to 10A in electrical systems. It features a 600: 1 transformation ratio and high linearity to ensure accurate output to protective equipment during insulation breakdown and fault conditions.