Electrical Contactor Working Principle In Hindi

This vedio shows you how a contactornts works and also explains about its internal parts.

Electrical contactor working principle in hindi.

It has an iron core which is wound by a control coil. 2 operating principle of a contactor 3 functions of a contactor 4 types of contactors 4 1 magnetic contactors 4 2 knife blade switch 4 3 manual controller 5 differences between a contactor and a relay. For contactor wiring video click on the link https youtu be w3tcl. The inner section of the relay is shown in the figure below.

They are used to connect and break power supply lines running through power lines or repeatedly establish and interrupt electrical power circuits. In semiconductor testing contactors can also be referred to as the specialized socket that connects the device under test. A contactor is an electrically controlled switch used for switching an electrical power circuit. The power supply is given to the coil through the contacts of the load and the control switch.

In process industries a contactor is a vessel where two streams interact for example air and liquid. The small power relay has only one contacts and the high power relay has two contacts for opening the switch. These are used in light loads complex machine control. The maintenance of contactor is easy while in most of the conditions the relay cannot repair.

In most cases the contactors are connected in normally open contacts and the relays are connected as normally closed contacts. In this video i will show you what is contactor how a contactor works know about contactor working principle and construction magnetic contactor working. A contactor is one of the main electrical circuit parts which can stand on its own power control device or a part of a starter.