synchronization protection relay / panel-mount / digital / programmable
SEL-700GW Schweitzer Engineering Laboratories



  • Measured/monitored value:


  • Other characteristics:

    panel-mount, digital, programmable, configurable, AC/DC, for generators


Apply the SEL-700GW to protect wind generation feeders. The SEL-700GW provides high system availability by using two sets of overcurrent elements (50/51) to detect and isolate a fault on either feeder.

Easily upgrade protection without cutting or drilling existing cutouts with a small form factor and multiple mounting adapters. Quickly integrate into serial- or Ethernet-based communications with Modbus®, DNP3, IEC 61850, Mirrored Bits® communications, DeviceNet™, and other protocols.