Core Balance Current Transformers ( VIPS-CBCT ) are used along with Earth leakage relays. It is available in ABS moulded (35 mm, 70 mm, 120 mm and 210 mm) and in customised rectangular and Circular CTs.
Current relay with Under/Over current, Phase Failure, Phase Reversal, Current Asymmetry with Three Phase and Single Phase setting. Current Indication on three digit display and LED Indication for healthy faulty status.