新闻资讯

08

2022-08

The solution to the weak connector of the customized 1000V DC Contactor in china

For the connection of the customized 1000V DC Contactor in china is not firm due to oil stains, scratches or other stains on the DC contactor, you can clean the stains with pure cotton cloth dipped in ethanol or gasoline.

2022-08-08

The solution to the weak connector of the customized 1000V DC Contactor in china

01

2022-08

Why does the Low price 1000V DC contactor near me burn out

The first is that the dirt is stuck between the iron core part and the casing of the Low price 1000V DC contactor near me. When such a situation occurs, the breaking distance between the contact points (ie the contact opening distance) will be insufficient, which will endanger the Low price 1000V DC contactor, the reliability of the DC contactor to extinguish the electric isolation and the service life of the electrical components.

2022-08-01

Why does the Low price 1000V DC contactor near me burn out

26

2022-07

What is the role of the auxiliary contact of the Cheap 1000V DC Contactor products

Create a locking circuit. The locking circuit is an indispensable basic power circuit that is the most widely used in power engineering operations. In practice, the self-locking circuit uses the normally open contact of the Cheap 1000V DC Contactor products, which is connected in series with the start button.

2022-07-26

What is the role of the auxiliary contact of the Cheap 1000V DC Contactor products

19

2022-07

How to select a china 200A DC Contactor

When selecting a china 200A DC Contactor, it is necessary to first select its type, and then select the rated parameters of the DC contactor. According to well-known contactor manufacturers, it is generally recommended to choose a 200A DC Contactor with a relatively low voltage to reduce its insulation requirements, which can also increase the safety of use objectively. 

2022-07-19

How to select a china 200A DC Contactor

10

2022-07

The several maintenance principles for the Low price 300A DC Contactor

There are several series of the Low price 300A DC Contactor under the same product. Due to different operating environment requirements and different working equipment, there are also great differences in maintenance. During maintenance, the principle of special insurance must be followed, that is, the maintenance of Low price 300A DC Contactor should be carried out according to the principle of correspondence to avoid contradictory reactions during maintenance, and enterprises should also exert their subjective initiative and maintain according to their needs.

2022-07-10

The several maintenance principles for the Low price 300A DC Contactor

05

2022-07

Analysis of vacuum sealing arc extinguishing technology of China 300A DC Contactor

The China 300A DC Contactor introduces the ceramic material with the highest insulation level, and the contactor contacts are sealed through the ceramic cavity. At the same time, the gas such as hydrogen filled in the sealed cavity of the China 300A DC Contactor can make the contacts work under the high voltage, closed and stable environment.

2022-07-05

Analysis of vacuum sealing arc extinguishing technology of China 300A DC Contactor
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