BE1-700, Digital Protective Relay

A compact, economical multifunction protective relay available in current-only or voltage-only styles for multiple applications including bus, feeder, generator/motor, and cogeneration applications.


IEEE Device Functions
24** 25**† 27** 43 46* 47** 50* 51*
59** 60** 62 79† 81** 101 50BF*  

* Current only   ** Voltage only   † Optional

  • Cost effective, high performance multifunction relay in current-only or voltage-only configurations.
  • Compact design requires minimal panel space.
  • Analyze system using available information from oscillography, sequence of events, and metering data.
  • Provides flexibility in configuring a protection and control system using BESTlogic™.
  • Eliminate the need for additional meters and control switches with the programmable HMI.
  • Simplify integration with distributed control systems through two independent communication ports with Modbus® protocol support.


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