Price: $10,508.88
SEL-451
Protection, Automation, and Bay Control System
451#02
- High-impedance fault detection
- Standard serial communications protocols, FTP, Telnet, synchrophasors, DNP3 LAN/WAN, and IEC 61850 Edition 2
- Two 100BASE-FX Ethernet connectors
- 5U chassis
- Front pannel with 24 target LEDs, 12 operator control pushbuttons, and tricolor LEDs
- 3 high-current interrupting outputs, 2 standard Form A outputs, 3 standard Form C outputs, and 7 optoisolated level-sensitive inputs
- Additional 18 optoisolated level-sensitive common inputs, 14 optoisolated independent level-sensitive inputs, and 14 high-speed high-current interrupting Form A outputs, 2 standard Form A outputs
| Power Supply | 48–125 Vdc or 110–120 Vac | 125–250 Vdc or 110–240 Vac | ||
|---|---|---|---|---|
| Secondary Input Current | 1 A phase with high-impedance fault detection | 5 A phase with high-impedance fault detection | 1 A phase with high-impedance fault detection | 5 A phase with high-impedance fault detection |
| Sales Item Number | 451#0203 | 451#0201 | 451#0204 | 451#0202 |
| Select | Select | Select | Select | |