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17 de mar. de 2021 · A contactor is a component used to switch an electrical circuit on or off. It is considered to be part of the relay family, but the main difference is that they are used for applications or in circuits that require more current. They are generally used to supply power to lighting circuits or electrical motors. Contactor.
El funcionamiento del contactor se basa en la atracción electromagnética generada por la bobina. Cuando se aplica una corriente eléctrica a la bobina, se crea un campo magnético que atrae los contactos principales, cerrando así el circuito y permitiendo que fluya la corriente eléctrica. Cuando la corriente se interrumpe, la bobina se ...
Intro about Contactor. A contactor is an essential part that is used to control the various equipment’s electrical/electronic circuits. for example, starting of an induction motor, the starter is built with the contactors only and it works as a power managing tool. Apart from the motors, they are used in lighting circuits, electronics complex ...
El contactor es un dispositivo electromagnético que sirve para cerrar y abrir circuitos de potencia, este aparato se utiliza para alimentar y controlar todo tipo de motores a distancia o de forma manual. ¿Qué es un contactor? ¿Para qué sirven los contactores? Funcionamiento de los contactores. Partes de un contactor.
Contactor – Construction, Operation, Application and Selection. A contactor is a switching device, widely used for the switching of motors, capacitors (for power factor correction), and lights. As the name indicates it is used to make or break contacts like an ordinary on-off switch. The only difference is that the contactors have an ...
Phân loại Contactor Theo dạng dòng điện: Contactor một chiều và Contactor xoay chiều (Contactor 1 pha và 3 pha). 3. Cấu tạo của Khởi động từ. Contactor được cấu tạo gồm các thành phần: Cơ cấu điện từ (nam châm điện), hệ thống dập hồ quang, hệ thống tiếp điểm (tiếp ...
Reposo (circuito abierto, sin carga). En trabajo (circuito cerrado, con carga). Un contactor está formado por una bobina (Figura 1) y unos contactos, que pueden estar abiertos o cerrados, y que hacen de interruptores de apertura y cierre de la corriente en el circuito, su funcionamiento es igual que un relé o relay tradicional.
