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ABB REU610 voltage protection relay from the Relion 610 series for medium-voltage distribution applications. Provides over-voltage and under-voltage protection, supports IEC 61850, IEC 60870-5-103, Modbus, Profibus, DNP3, SPA and LON communication protocols.
ABB REU610CVVHCNR voltage relay module from the Relion series for medium-voltage distribution protection and control. 24 VDC input, Ethernet and RS485 communication, 16 digital inputs and 16 digital outputs. Country of origin Finland.
ABB REU615 voltage protection and control relay from the Relion 615 series for medium-voltage distribution systems. Provides overvoltage, undervoltage, frequency monitoring, load shedding and restoration; supports IEC 61850, Modbus, DNP3 and IEC 60870-5-103. Operating temperature -40C to +70C.
ABB REU615C_D compact voltage and frequency protection relay from the Relion 615 series, suited to networks with distributed power generation and automatic voltage regulation of transformers with on-load tap changers. Supports IEC 61850 Editions 1 and 2, Modbus, DNP3 and IEC 60870-5-103.