Click image to enlarge. Energy meter ke sath dp switch connection kaise kare 32 amp dp switch connection kaise kare single phase electric meter technical sharp dp switch conne.
Help For Understanding Simple Home Electrical Wiring Diagrams
Single phase switch board connection. A black or red live wire. Main switch single phase meter and main switch connection switch board connection energy meter technical sharp. A blue neutral wire. Single phase is commonly divided in half at the distribution transformer on the secondary winding to create split phase electric power for household appliances and lighting. Spst stands for single pole single throw as these are able to connect or disconnect only a single supply line refer symbol. The given circuit is a basic switchboard wiring for a light switch and 3 pin socket with control switch.
A voltage difference of 230 v separates these two wires. A distribution board unit installed in the buildings which firstly receive the incoming single phase electric supply ac low voltage lv 230v ac or 120v ac in us from transformer secondary through electric pole and energy meter or the distribution companys electric service provider outlets is known as main distribution board. The above diagram is a complete method of single phase motor wiring with circuit breaker and contactor. Electric switch board wiring connection in hindi. How to distribution board wiring for single phase wiring with dp mcb sp mcb earth voltmeter ammeter for home wiring in the above diagram i shown the complete method of wiring i wired an energy meter after that a double pole and then single pole breakers for each room or each point of circuit load. A switch is a mechanical spring loaded device used to manually make or break the supply or the power always the phase to the connected load so that it can be activated or deactivated at will.
In the below wiring diagram one pole of the both spst single pole single throw switches s1 s2 are connected to the phase line of the supply. 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 ie. In north america individual residences and small commercial buildings with services up to about 100 kva 417 amperes at 240 volts will usually have three wire single phase distribution especially in rural. If it is single phase connection two wires come into your electrical service panel. How to wire up a switchboard. In the above one phase motor wiring i first connect a 2 pole circuit breaker and after that i connect the supply to motor starter and then i do cont actor coil wiring with normally close push button switch and normally open push button switch and in last i do connection between capacitor.
Line red and neutral black carrying single phase supply from transformer secondary and utility pole 3 phase 4 wire star system to the. The other pole of switch s1 is connected to the lamp.
Gallery of Single Phase Switch Board Connection
