Here you can see the contactor animation diagram part 1. Therefore the operation of this contactor is safe compared to manual contactor.
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Magnetic contactor diagram. Easy and simple wiring diagram to make you learn easily watch the video and subscribe my youtube channel air. Use these tips to learn how to wire a contactor. Magnetic contactors are the same as the electrical relays which are used in a number of electric motors. In the above magnetic contactor internal structure diagram the main contacts iron core coil and auxiliary contacts are shown. Electric currents flow in through one contact and into the device in which the contactor is embedded. What is magnetic contactor.
Dol starter control and power wiring by using a fuse contactor overload relay motor. Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2. But before we will disuse devises and working. This magnetic field pulls the armature into the coil and this creates an electrical arc. Contactor wiring diagram pdf download. This is the first part of magnetic contactor animation diagram now lets move to the second diagram.
The design of this type of contactor is most advanced among all other types of contactors. How to read wiring diagram. The common elements in the wiring diagram are ground energy wire and connection output devices switches resistors logic gate lights etc. Magnetic contactor wiring diagram data wiring diagram schematic contactor wiring diagram. Posted on may 9 2018 august 9 2018 by headcontrolsystem. Motor starter schematic and wiring diagram.
When electric current pass through the contactor it causes the electromagnet to create a strong magnetic field. Contactors use 120 volt standard power to energize a magnetic coil which causes a set of internal contacts to close and provide higher power to the equipment. Motor contactor magnetic relay and contactor. In the below magnetic contactor animation diagram is. Functions of a contactor. Magnetic contactors are used in the electric motors to balance the change in frequency of the motor or the state of the motor which can be termed as the switching of the motor from on and off state.
Dol motor starter with 230v contactor coil. Wiring diagram also gives beneficial recommendations for projects that might demand some extra equipment. This is an electromagnetic type contactor and it can operate automatically. To read a wiring diagram first you must know what fundamental elements are included in the wiring diagram and which pictorial symbols are utilized to represent them. Collection of contactor wiring diagram pdf. It requires a small amount of control circuit to turn on and off the load.
Itll be in a position. Magnetic contactor circuit diagram luxury thermal overload relay. A wiring diagram is a streamlined conventional photographic representation of an. These voltages must be electrically isolated from the standard 120 volts ac. This book even contains recommendations for extra supplies that you may require in order to complete your projects. Contactors are used to provide this isolation.
Contactor design and rating contactor nameplate.
Gallery of Magnetic Contactor Diagram
