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1) What is the structural difference between the DC and AC contactors in addition to the coil? 2) What are the problem if the AC power and voltage connect the coil at the rated voltage of the coil when the voltage and current are similar? Answer to Question 1:...

Talking about the AC contactor, I believe that many friends in the mechanical and electrical industry are very familiar with it, it is a kind of low-voltage control in the power drag and automatic control system, used to cut off the power, to control the large...

First, the three major attributes of the AC contactor: 1. The AC contactor coil.Cils are usually identified by A1 and A2 and can be simply divided into AC contactors and DC contactors. We often use AC contactors, of which 220 / 380V is the most commonly used: ...

The rated parameters of the contactor are mainly determined according to the voltage, current, power, frequency and working system of the charged equipment. (1) The coil voltage of the contactor is generally selected according to the rated voltage of the contr...

First, the three major attributes of the AC contactor: 1. AC contactor coil. Ccoils are usually identified by A1 and A2, and can be simply divided into AC contactors and DC contactors. We often use AC contactors, of which 220 / 380V is the most commonly used: ...

AC contactor function introduction: AC contactor is a kind of intermediate control element, its advantage is that it can frequently pass, break the line, with small current control of large current. The thermal relay work can also play a certain overload prote...

Contactor varieties 1. AC Contactor Main loop is on and split AC load. The control coil can have AC and DC. Typical structures are divided into two breakpoint straight (LC1-D / F *) and single breakpoint rotation (LC1-B *). The former is compact, small and lig...

AC contactor is a kind of intermediate control element, its advantage is that it can frequently pass, break the line, with small current control of large current. The thermal relay work can also play a certain overload protection role on the load equipment. Be...

Talking about AC contactor, I believe that many friends in the mechanical and electrical industry are very familiar with it, it is a kind of low voltage control in the power drag and automatic control system, used to pass power off, to control the large curren...

A Contactor (Contactor) refers to an industrial electrical appliance that uses a coil flowing through a current current to generate a magnetic field that closes the contact to control the load. The contactor is composed of an electromagnetic system (iron core,...