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Compact Substation (CSS)

Compact Substation (CSS)

Powertech Transformers & Controls Pvt. Ltd. is a well-known manufacturer of Compact Substation manufacturer.

Compact Substation Transformer (CSS) The prefabricated compact substation is one kind of compact complete set of distribution equipment which designed combining medium voltage switchgear, low voltage switchgear, distribution transformer, energy metering devices and reactive power compensation devices into one or several boxes according to a certain wiring scheme. It is suitable for three-phase AC systems with a rated voltage of 11KV or 33KV for line and distribution of electrical energy.

With the advantage of compact size, prefabricated compact substation was widely used in the three phases of the power distribution system with the voltage rating from 11kV to 33kV for electricity distributing. The protection degree reached IP55, so it could be installed outdoor by occupying the small area.

We are an excellent Compact Substation manufacturer. The standard range is 160 KVA to 1600 KVA 11& 33 KV voltages class.

Features
  • Designed for indoor installation close to their point of use at the center of the major load consumers.

  • These transformers are combined with their primary and secondary switchgear and distribution boards into compact substations that are installed directly at their point of use.

  • This reduces construction requirements, cable costs, transmission losses and installation costs.

  • Transformer is fitted with three temperature sensors installed in the LV winding, and a solid-state tripping device with relay output.

  • It can be mounted on a rooftop (for dry type transformer) where you want the power supply.

Specification
  • Designed to give maintenance-free long-lasting operation for a minimum of 20 years.

  • Dry-type epoxy cast or vacuum impregnated or transformer.

  • VCB or SF6 C.B whichever is suitable for protection from the H.V side with all necessary protecting relays, CT’S, PT’S, etc.

  • LBS switch for making or breaking contact from the L.V side.

  • M.S cabinet for protection of all the internal devices from environmental strokes.

  • Prefabricated compact substation adopts the advanced designing idea, so the appearance is beautiful and the size was optimized to be 1/10 of the same capacity power substation.