Double Busbar PCC Panel

Double Busbar Panel is having two main busbar systems, separately for each power source like state power or captive power. Normally in double busbar scheme each circuit is connected to both the buses. In some cases half of the load can be connected and operated on each busbar, in these cases bus or circuit breaker failure would cause loss to half of the section. In double busbar arrangement two breakers are provided for each circuit to ensure the supply of power if any of sources fails. Double busbar and double breaker scheme provides high reliability in the case of fault.

Flexibility of load management and load sharing of all critical loads.
In a double bus bar system, the two different power sources are connected to two different buses. Say one bus is for DG Setpower another bus is for SEB power. Both the buses can be charged simultaneously and can feed any outgoing feeders.
The outgoing feeders have flexibility of getting the power from either of the buses.
Double busbar is more flexible and reliable.