Application Scope and Characteristics of EV Cable

Due to issues such as battery life and charging pile building, new energy vehicles cannot be quickly deployed into the market, and there will be a transitional period for hybrid vehicles in the development. The basic requirements of available fuel vehicles, such as oil resistance, excellent electrical performance, excellent high-and-low temperature performance, mechanical performance, heat resistance, etc. It also needs to meet the special requirements of electric vehicle line, such as high load current capacity and other characteristics. 

The EV cable meets all the needs. Next, I will introduce the application range and characteristics of the EV cable. 

1. Application range of EV cables

The EV cables may be used indoors or outdoors. When used outdoors, the charging cable must withstand the erosion of high temperatures, sunlight, rain, and automobile oils; therefore, the EV cable should be equipped with special properties such as anti-ultraviolet, ozone, high-and-low temperature resistance, and chemical attack resistance, which is suitable for the occasion. 

During the use, the EV cable will mechanically be damaged from the outside, such as being frequently stretched and bent or rolled by electric vehicles, so it must meet special mechanical requirements, such as bending, winding, and vehicle rolling tests.

2. Application characteristics of EV cables

1) The signal control and transmission network system of EV charging line on voltage, current, etc. during charging has the following characteristics: high pressure resistance, high temperature resistance, anti-electromagnetic interference, stable signal transmission, anti-deflection for more than 10,000 times, abrasion resistance for more than 50,000 times, abrasion resistance for more than 50,000 times, oil resistance, waterproof, acid and alkali resistance, UV resistance, etc. 

2) Its concentricity is excellent, reaching more than 80%, which makes the cable high-voltage resistance stable and reliable.

3) The product has a small volume and a 4D bending radius, which is convenient for vehicle wiring and using between corner wiring in a narrow space with its high flexibility. 

4) Its rated temperature is 125℃, which is a tremendous technological advancement and improvement for the use of one-time forming soft insulation materials, and is essential to ensure the cable's flexibility and improve the cable's current-carrying capacity.