SEL-751 Feeder Protection Relay | SEL - VOLTFORMER
SEL Directional overcurrent feeder protection with millisecond optical arc-flash detection, high-impedance fault detection and autoreclosing
SEL-751 Feeder Protection Relay
Directional overcurrent feeder protection with millisecond optical arc-flash detection, high-impedance fault detection and autoreclosing
SEL-751 Feeder Protection Relay
SEL
- ANSI functions
- 50/51, 50N/51N, 67/67N, 46, 49, 50BF, ARC, 79, 25, 27/59, 81
- IEC 61850 edition
- Ed2.1
- Protocols
- IEC 61850, DNP3, Modbus, Mirrored Bits, IEEE C37.118
- Standards
- IEC 60255, IEEE C37.90, UL Listed, CSA