Single Phase Meter Board Wiring Diagram. 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. Line red and neutral black carrying single phase supply from transformer secondary and utility pole 3 phase 4 wire star system to the single phase energy meter.
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Room air cooler wiring diagram 1. Below are the the connections diagrams for installation of a single phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board in home. In the fig below for single phase electric home supply installation and wiring of a distribution board you may see the the single phase electric supply 230v ac and 120v ac for us service mains i e.
Room air cooler wiring diagram 1.
The red wire shows the live or line or phase and the blake shows the neutral wire. Single phase wiring installation is the most common wiring in residential buildings. Room air cooler wiring diagram 1. These graphics below shows the above idea in a very simple way.
