Compact Sub-Station

Various modules of Indoor/Outdoor type Compact Sub-Stations with HT/LT switchgears are available.

The Compact Sub-Station (CSS) is also known as Packaged Sub-Station (PSS). The Compact Sub-Station is a compact arrangement, which replaces conventional sub-station arrangement consisting of Pole Structure / Platform, Lightening Arresters, Load Break Switch / Vacuum Circuit Breaker, Transformer, Distribution Panel, etc.

CSS is designed, keeping in mind the personal safety & aesthetics, considering HT equipment is located in high density urban places. It is a pre-fabricated secondary sub-station consisting of three compartments (i.e.) HV Compartment, which houses Vacuum Circuit Breaker (VCB) or Load Break Switch (LBS), Transformer Compartment, which houses dry type /oil cooled transformers & LV Compartment, which houses ACB, MCCB, SFU, etc., as per client’s requirement. All components are housed in an enclosure, which protects the equipment against environmental hazards & unauthorized access. The electrical equipments are cooled by natural / forced ventilation

Advantages

Cost Effective & Space Saving.
No separate room is required.
Fully compartmentalized design.
Can be installed Indoor & Outdoor.
Tailored Configuration to meet customer requirement.
Aesthetically designed to suit the site topography.
Easy to install, operate & require very Less Maintenance.
Reduced Electrical Losses as CSS is near the load centre.
A high degree of Safety & operational reliability.
Lesser logistic cost as CSS is delivered as a single unit.
Avoids bird/animal/human contact that disrupt power supply.

Advantages

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