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


Line Current Differential Relay


  • 3U horizontal panel mount
  • 1,300 nm fiber line current differential communications channel
  • 14 preprogrammed outputs and 6 preprogrammed inputs (125 Vdc control input voltage)
  • SEL ASCII, Compressed ASCII, SEL Fast Meter with configuration, Fast Operate, and Fast SER
  • DNP3 Level 2 Outstation and user-configurable port settings
Power Supply 48/125 Vdc or 125 Vac125/250 Vdc or Vac
Current Input 1 A phase/1 A neutral5 A phase/5 A neutral1 A phase/1 A neutral5 A phase/5 A neutral
Sales Item Number 387L#0201 387L#0203 387L#0202 387L#0204
Select Select Select Select