A control & relay panel is designed to provide to control the associated line or transformer through outdoor switchgear at various 11KV and 33KV zonal substations. The control & Relay panels are complete in themselves with all main and auxiliary relays, annunciation relay, fuses, links, switches, wiring, labels, terminal blocks, earthling terminals, base frame, foundation bolts, illumination, cable glands etc. These panels are used for the control & monitoring of electrical equipment such as transformers, generators and circuit breakers. Indoor Control panel for Outdoor VCB includes IDMT Numerical relay, Master Trip Relay, Trip circuit Supervision Relay, Indications & meters etc. These control & Relays panels are available in various combinations as single circuit or multi-circuit depending upon the customer requirements.

 

Features of Control Relay Panel

  • Complete protection of transformer or feeder
  • Alarm & Annunciation features
  • Simplex Construction
  • Multiple Construction Choice (front door or rear door type)
  • Also available with Communicable Relays
  • Multiple scheme configurations in a Single panel
  • Compact
  • CPRI tested

 

Applications of Control Relay Panel

11KV Switchgear: 11kV switchgear products are used for the protection of power generation & distribution in electrical equipment.

  • Transformer protection
  • Generator protection
  • Feeder protection
  • Capacitor switching

33KV Switchgear: 33kV switchgear products mainly used to protection of power transmission electrical equipment.

  • Transformer protection
  • Feeder protection