新闻资讯

23

2022-06

What are the causes and solutions for the damage to the coil of the good price and quality 300A DC Contactor

In the installation environment, humid air or corrosive gas may damage or leak the coil of the good price and quality 300A DC Contactor. The treatment method is to replace the special insulating coil and take measures to prevent moisture and corrosion.

2022-06-23

What are the causes and solutions for the damage to the coil of the good price and quality 300A DC Contactor

18

2022-06

How to select the China High voltage DC Relay

The selection of China High voltage DC Relay must be determined according to the type of current required and the net weight of the load. In addition, the key contacts and current in the DC contactor must be calculated by a relative calculation method. If the actual operation of the selected China High voltage DC Relay product is too complicated and must be continuously rotated, the current size of the main contact needs to be reduced by one level.

2022-06-18

How to select the China High voltage DC Relay

16

2022-06

The Low price Charging pile DC contactor has many outstanding advantages

The Low price Charging pile DC contactor also has multiple protection functions: short-circuit protection, over-voltage protection, over-temperature protection and overload protection. The Charging pile DC contactor adopts a portable structure design, which is convenient and quick to use.

2022-06-16

The Low price Charging pile DC contactor has many outstanding advantages

07

2022-06

What are the key processes of the Cheap Charging pile DC contactor

There are mainly three types of manufacturing process, packaging process and testing process when manufacturing and designing Cheap Charging pile DC contactor. Let’s take a look at them together. As a sufficient condition to ensure reliable quality and stable performance of the Charging pile DC contactor, the manufacturing process must be guaranteed by certain hardware facilities, and laser welding equipment is the main facility.

2022-06-07

What are the key processes of the Cheap Charging pile DC contactor

31

2022-05

The design requirements for the China Charging pile DC contactor

Safety and reliability are the first and most critical elements to measure the China Charging pile DC contactor, which are mainly reflected in arc extinguishing ability and insulation voltage. In addition to safety and reliability of Charging pile DC contactor, the environmental adaptability should also be considered in the design.

2022-05-31

The design requirements for the China Charging pile DC contactor

26

2022-05

The features of the customized Charging pile DC contactor

The customized Charging pile DC contactor has the characteristics of small size, large load capacity, high arc extinguishing safety, long service life and simple maintenance, and is very popular among users.

2022-05-26

The features of the customized Charging pile DC contactor
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