ABB REG670 SMALL PROTECTION RELAY (ONLY DISPLAYAbout ABB REG670 SMALL PROTECTION RELAY (ONLY DISPLAY)
ABB REG670 SMALL PROTECTION RELAY (ONLY DISPLAY)
REG670 IED (Intelligent Electronic Device) provides protection and monitoring for generators, prime movers, and step-up transformers in hydro, pump-storage, gas, combined cycle, steam, and cogeneration stations.