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SEL-451

Protection, Automation, and Bay Control System

451#01

  • Standard serial communications protocols, FTP, Telnet, synchrophasors, and DNP3 LAN/WAN
  • One 10/100BASE-T and one 100BASE-FX Ethernet connectors
  • 4U chassis
  • Front panel 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 8 optoisolated, independent level-sensitive inputs, 13 standard Form A outputs, and 2 standard Form C outputs
Power Supply 48–125 Vdc or 110–120 Vac125–250 Vdc or 110–240 Vac
Secondary Input Current 1 A phase5 A phase1 A phase5 A phase
Configuration Number 451#0103 451#0101 451#0104 451#0102
Typically Ships In 5 Days 5 Days 5 Days 5 Days
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