Net weight of product:0.01 kg

  Product Description

  The ground fault relay SPAJ 110 C is designed for selective ground fault protection(main or backup protection)in directly grounded or low resistance grounded power systems.

  This relay has two protection levels:low set overcurrent level I 0>And high setting overcurrent level I 0&gt≫.The low setting stage operates with timed or inverse time characteristics,while the high setting stage only operates with timed characteristics.The ground fault relay can be used as the main and standby ground fault Protective relay for feeders,transformers,generators and motors.This relay can be configured to cooperate with residual voltage relays for blocking/unlocking the operation of grounding fault relays.

  Scope_

  Selective ground fault protection in directly grounded or low resistance grounded power systems,whether it is primary or backup protection

  Product Advantages

  Provide protection for various power distribution applications

  Product Features

  Low setting neutral overcurrent stage with timed or inverse time characteristics

  High setting neutral overcurrent stage with timing characteristics

  The output relay function can be freely configured

  Flexibly adapt to different types of applications

  Serial interface for connecting relays to fiber optic object buses,substations,and network control systems

  Continuous self monitoring through automatic diagnosis of hardware and software

  Members of the SPACOM product series and ABB distribution automation systems