First of all switch of the main circuit breaker in distribution board and then start work. Through the mcb phase lines are distributed to electrical wiring for lighting fixed devices and power distribution points.
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3 phase distribution board wiring diagram. For complete understanding the below wiring room follow the below steps. See more ideas about distribution board electrical wiring diagram electrical wiring. Sub circuit wiring has been discussed in detail for 1w light 2w light5a 13a and 16a socket outlets etc. 3 ph motors etc connected to this power distribution. Method of wiring. For this post i designed a diagram about distribution wiring we can called this circuit breaker or controlling fuse box.
Distribution board wiring is very important for controlling the e wiring. In our today electrical wiring installation tutorial we will show how to do a three phase consumer unit installation from utility pole to a 3 phase energy meter 3 phase distribution board and then how to connect single phase three phase loads in a three phase wiring distribution system in home electric supply system. The figure below shows schematic diagram for industrial three phase wiring. May 3 2019 explore hannas board distribution board on pinterest. This type of arrangement is the commonly used method of distribution board for house wiring. In the diagram is shown the method of wiring distribution main board form utility pole to energy meter and then dp circuit breaker and sp mcb breaker.
Wiring of distribution board from energy meter single phase db with mcb connection explanation single phase db installation for 2 bhk mcb cable connection in distribution box detail. In below three phase distribution board wiring diagram shown. Get the neutral and phase wire for room connection from distribution board. Three phase power from the utilities is connected to the main breaker through three phase energy meter. The 3 phase line 1 line 2 and line 3 red yellow blue are connecting to the line points of mccb circuit breaker. I also shown the wiring connection of 3 pin socket power outlet.
The cable or wire size the rating of breakers fuse etc depends on the type of wiring purpose and rating of loads. The wiring connection is start from the main 600 a mccb circuit breaker. The main 3 phase four wire supply enters to the panel board. The power in the main breaker is then given to various busbars. But we dont have any three phase loads items using three phase power for example.
Gallery of 3 Phase Distribution Board Wiring Diagram
