Price: $1,873.00 USD
SEL-751A
Feeder Protection Relay
751A#03
- Ideal for standalone arc-flash mitigation.
- Four fast high-current-interrupting digital outputs and four digital inputs.
- 10 m and 15 m arc-flash point sensors.
- Includes overcurrent feeder protection.
- Includes voltage protection elements.
- Includes Ethernet and EIA-232 communications ports.
- Synchrophasors with IEEE C37.118 protocol.
- Modbus RTU, SEL ASCII and Compressed ASCII, SEL Fast Meter, SEL Fast Operate, SEL Fast SER, SEL Fast Message, Y modem file transfer, and SEL Mirrored Bits protocols.
- IA, IB, IC, and IN current inputs.
- VA, VB, and VC voltage inputs.
- Front-panel LCD, configurable labels, and programmable target LEDs and pushbuttons.
| Power Supply and Direct Input Voltage | 125 Vdc/Vac Digital Input | 24 Vdc Digital Input | ||
|---|---|---|---|---|
| Current Input | 1 A Phase, 1 A Neutral | 5 A Phase, 5 A Neutral | 1 A Phase, 1 A Neutral | 5 A Phase, 5 A Neutral |
| Configuration Number | 751A#0301 | 751A#0302 | 751A#0303 | 751A#0304 |
| Typically Ships In | 5 Days | 5 Days | 5 Days | 5 Days |
| Select | Select | Select | Select | |