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Control and Relay Panel

INVORA TECHNOLOGY PRIVATE LIMITED have design control relay panels (CRP) and instrument panel used for the protection of electrical networks ranging from 400kv to 132kv(switchyard).

A switchyard is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltage and lower distribution voltage, or at the interconnection of different transmission voltage.

We are the expertise designer of Control and Relay panels. We are experience working on C&R panels like:-

  • 400kV C&R Panelst
  • 220kV
  • 132kV
  • 66kV
  • 33kV

Designing of Control and Relay panel depend on requirement of utilities and these can broadly be classified as follows:

  • Line Control and Protection
  • GT(Generator Transformer)
  • ST(Station Transformer)
  • BUS Coupler
  • BUS Bar Protection
  • BUS Reactor
  • ICT(Interconnector Control and Protection Transformer)

We have expertise in using electromechanical, analog and digital relays in our panels. We integrate relays from popular manufactures like ABB, Areva, Siemens, Alstom, GE, SEL, Etc. The panels of varying sizes based on the requirement are designed. Based on the design and wiring terminations the panel are classified into simplex, duplex, twin feeder and triple feeder.