ABB Relion RET615 | ABB - VOLTFORMER

ABB Compact differential, restricted earth fault, thermal overload and automatic voltage regulation for two-winding transformers

ABB Relion RET615

Compact differential, restricted earth fault, thermal overload and automatic voltage regulation for two-winding transformers

ABB Relion RET615

ABB

ANSI functions

87T, REF/87N, 49, 50/51, 50N/51N, 50BF, 24, 90V

IEC 61850 edition

Ed2

Protocols

IEC 61850, Modbus, DNP3, IEC 60870-5-103

Standards

IEC 60255, IEC 61850, IEEE C37.90

https://new.abb.com/medium-voltage/digital-substations/protection-relays/transformer-protection-and-control/transformer-protection-and-control-ret615-iec