html{display:none} Popular Configuration | Schweitzer Engineering Laboratories

SEL-321

Phase and Ground Distance Relay

321#01

  • Phase and ground distance relay
  • Directional overcurrent relay
  • Standard with conventional terminal blocks
  • ASCII, Compressed ASCII, Fast Meter, Fast Operate, Mirrored Bits communications
  • Horizontal rack mount, 4U chassis
  • Power supply: 48/125 Vdc or 125 Vac
  • 67 Vac phase-neutral; 5 A phase, 60 Hz
Rear-Panel Power Switch YesNo
Input/Output 32 standard outputs and 16 inputs (125 Vdc control input voltage)24 standard outputs (no shared terminals) and 16 inputs (125 Vdc control input voltage)32 standard outputs and 16 inputs (125 Vdc control input voltage)24 standard outputs (no shared terminals) and 16 inputs (125 Vdc control input voltage)
Configuration Number 321#0101 321#0103 321#0102 321#0104
Typically Ships In 15 Days 15 Days 15 Days 15 Days
Select Select Select Select