Name Accessories used in 11kv pole mounted sub station with rating and purpose.

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Accessories used in 11kv pole mounted sub station with rating and purpose.

Lightning arresters (11kV) - to protect the substation from lightning strikes
Isolators (11kV) - to isolate the substation from the main power grid
Circuit breakers (11kV) - to protect the substation from overloads and short circuits
Transformers (11kV/415V) - to step down the voltage from 11kV to 415V for distribution
Busbars (11kV) - to distribute power to various loads
Earthing system - to provide a safe path for fault currents
Battery bank and charger - to provide backup power in case of power failure
Control and protection panel - to monitor and control the substation
Lighting arresters (415V) - to protect the distribution system from lightning strikes

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