Price: $10,299.29
SEL-421
Protection, Automation, and Control System
421#01
- Standard distance protection
- Serial communications protocols and FTP, Telnet, synchrophasors, DNP3, and IEC 61850 Edition 2
- Two 10/100BASE-T connectors
- 4U chassis
- Additional 8 user-settable pickup voltage level independent inputs; 13 standard Form A and 2 standard Form C outputs
| Power Supply | 48–125 Vdc or 110–120 Vac | 125–250 Vdc or 110–240 Vac | ||
|---|---|---|---|---|
| Secondary Voltage and Current Inputs | 300 V phase-neutral maximum (wye), 1 A phase | 300 V phase-neutral maximum (wye), 5 A phase | 300 V phase-neutral maximum (wye), 1 A phase | 300 V phase-neutral maximum (wye), 5 A phase |
| Sales Item Number | 421#0104 | 421#0102 | 421#0103 | 421#0101 |
| Select | Select | Select | Select | |