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06-23

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.
06-16

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.
06-07

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.
05-31

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.
05-26

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.
05-24

What are the uses of the quality Charging pile DC contactor

The quality Charging pile DC contactor is used for the DC charging pile, the DC output side of the charging station or the output side of the vehicle charger. When the Charging pile DC contactor is closed, it acts as a connection between the charging pile and the car. When the quality Charging pile DC contactor is disconnected, the connection between the charging pile and the outside is isolated, which plays a role in safety protection.
05-17

What are the main contacts and auxiliary contacts of the quality HVDC Relay

The main contact of the quality HVDC Relay is the part that touches the electrical conductors of the main circuit power supply system. The main contact of the HVDC Relay is to control the conduction of high-power electrical appliances (such as motors),so it can withstand a large amount of current.
05-09

What are the advantages of the best and cheapest HVDC Relay products

The best and cheapest HVDC Relay products can be used for a long time in harsh and explosion-proof environments, and the internal components such as the coil and contacts of the cheapest HVDC Relay products are not oxidized. At the same time, the HVDC Relay products have the advantages of low energy consumption, less heat generation, long life, small size and light weight.
05-07

The DC Contactor manufacturers introduce the arc characteristics of the good price and quality HVDC Relay

Arc is the main consideration when breaking the DC current of the good price and quality HVDC relay. Most of the magnetic energy stored in the HVDC Relay circuit is converted into thermal energy and a sufficiently high arc voltage is generated.
05-06

The difference between the cheap 600A DC contactor and AC contactor

The current of the main circuit of the cheap 600A DC Contactor is DC. The current of the main circuit of the AC contactor is AC, and most of the electricity is AC. The 600A DC Contactor is mainly used in the DC motor control on precision machine tools.
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