How electrical system installation provided in multi storey building?
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separate main breaker for a story and then distribute wiring in additional three or four line circuits in different sections in auditions in case of single circuit instead of three circle if the load of single storey increases the more current will have to flow and cables maybe it
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To do electric distribution system in a multi-storey building, follow the following steps.
First of all, connect the three-phase energy meter as shown in fig. ...
Connect the Moulded Case circuit Breaker (MCCB) as main switch to the incoming three phases (R, Y, B) from three-phase energy meter.
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