What is an EV cable and its usage characteristics

2022-08-15

EV cable is a special cable for new energy vehicles and an important part of telecommunications. For connecting electric vehicle charging units to the charging infrastructure. Environmental factors put forward higher performance requirements for cables, including strength and aging resistance, high temperature pressure, thermal shock, low temperature cold drawing, acid and alkali resistance, hydrolysis, tear resistance, halogen evaluation, etc.

 

What is an EV cable and its usage characteristics

 

1. Status of new energy vehicles

 

The battery life of new energy vehicles and the construction of charging piles cannot be quickly put into the market, and the development of new energy vehicles will have a transition period for hybrid models. New energy vehicle cables must also meet the basic performance requirements of general fuel road vehicles, such as oil resistance, excellent electrical performance, excellent high temperature performance, mechanical properties, heat resistance, etc., and must also meet the specific requirements of electric vehicle lines, such as high load current capacity.

 

2. EV cable coverage

 

Charging pile cable EV can be used indoors or outdoors. When used outdoors, the charging pile cable must meet the erosion of high cold, sunshine, rain, and oil substances used in automobiles. , Special properties of chemical attack.

 

Since the charging pile cable EV is often increased or damaged by external machinery such as electric vehicles during use, the charging pile cable must also meet special mechanical performance requirements such as bending, bending, and vehicle rolling tests.

 

3. EV cable usage characteristics

 

1). The concentricity of the product is good, which can reach more than 80%, so that the high-voltage resistance of the cable remains stable.

 

2). The product is slightly bent to 4D, which is convenient for use in small spaces, corners, and between wiring. The product has high flexibility characteristics and is very convenient for vehicle cable connection.

 

3). The cable has high voltage resistance, high temperature resistance, electromagnetic interference resistance, signal transmission stability, anti-distortion more than 10,000 times, wear-resistant more than 50,000 times, and oil resistance. Waterproof, acid and alkali resistance, oil resistance UV and other characteristics.

 

4). The rated temperature of the product is 125, which is a huge technological progress and improvement of the soft-grade insulating material formed by one time, which is very important to ensure the flexible performance of the cable and improve the liquid flow capacity of the cable.

 

Environmental factors put forward higher performance requirements for cables, including strength and aging resistance, high temperature pressure, thermal shock, low temperature cold drawing, acid and alkali resistance, hydrolysis, tear resistance, halogen evaluation, etc.

 

What is an EV cable and its usage characteristics

 

The above is "what is an EV cable and its usage characteristics". ZHONGZHEN NEW ENERGY Factory is a professional EV cables manufacturer. If you have questions about EV cables, please contact us.