Electro Pneumatic Contactor

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FAQ

What is the energy saving function of traditional contactors?
once the current becomes smaller so that the resulting electromagnetic force is not enough to overcome the reaction force of the spring, the contactor can not keep the closing state ,
The key structure of the contactor
Vacuum contactor: Vacuum contactor is the contact system using vacuum degaussing chamber contactor.
What is the difference between a safety contactor and a conventional contactor?
the first contact and The second contact clever with, in series with a number of normally closed auxiliary contact to increase the feedback control circui
Briefly describe the type of contactor
sub-gate power, commonly known as "electromagnetic action, Magnetic hold, electronic control ". In the process of closing and closing the motion, the electromagnetic attraction
What is the scope of use of AC contactors?
generally in the lower part of the contactor, and each side. The other few input and output in the upper part of the general, a look to know
How many AC contactors are there?
insulation shell and accessories, all kinds of springs, transmission, short circuit, terminal and so on
Contactor accessories have what roles?
contact system, including three main contacts and one to two groups of normally open, normally closed auxiliary contact, it is moving together with the core is linked to each other;
Basic classification of AC contactors
The main contact function is to connect and break the main circuit, control the larger current, and auxiliary contact is in the control loop to meet the requirements of various control methods.