ABB RET670 Transformer Protection and Control Relay Processor Base Unit including harmonics analysis and power

including harmonics analysis and power quality assessment

Polarity of Output Signal: Pin A is positive relative to Pin B when the transducer case velocity moves towards the connector

multiplexed for each channel

Functions: None (0 = None)

Available with cage

ABB RET670 Transformer Protection and Control Relay Processor Base Unit including harmonics analysis and powerProduct Overview The ABB RET670 is a sophisticated transformer protection and control relay from the Relion product family. It is specifically designed for advanced protection, control, and monitoring of two and three winding power transformers. The RET670 ensures high reliability and operational continuity while minimizing downtime. Its all in one design integrates multiple protection functions, simplifying substation design and reducing wiring