Contactor

Contactor types, structure and working principle

By | 2018-11-14T12:36:11+00:00 May 6th, 2018|Contactor|

Contactor types, structure and working principle The contactor is a voltage-controlled switching device suitable for systems that frequently turn on and off the AC-DC circuit. It belongs to a kind of control device, and it is one of the most widely used low-voltage electrical appliances in electric drive system, machine tool equipment control circuit

Ac Contactor working principle and structure

By | 2018-11-14T12:41:53+00:00 August 30th, 2017|Contactor|

Ac Contactor working principle and structure General idea about Ac Contactor AC contactor is a kind of electromagnetic type contactor with main contact normally open, three phase, using air as arcing mechanism electromagnetic type contactor. Its components include: coil, short circuit ring, static core, moving contact, static contact, auxiliary normally open