Compact Substation (CSS)

AK TRANAFORMERS is a well-known manufacturer of Compact Substation manufacturer.

Compact Substation manufacturers in India (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.

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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.