Primary distribution electrical panels (Power Centre)
These panels, which consist of one or more input units and may include bus-bar transfer switches
and a relatively small number of output units, are generally installed immediately downstream of
MV/LV transformers or generators.
The construction is based on a cabinet structure with a metal casing and compartments divided
into several cells with selective access and forms of segregation from 1 to 4.
The structure has been designed to withstand the electro-dynamic stresses and the weight of
In fact, the specific characteristics of power centres are high nominal and short-circuit current