How to select electric vehicle charging pile cable? The charging pile is generally a high-power intermittent charging facility, which can provide one to several vehicle charging. It is generally an unmanaged public facility. The charging station shall have sufficient power supply and can charge several to dozens of battery combinations at the same time. According to the demand, the pile enterprise can be contacted to reasonably handle the batteries of different specifications for charging.

As an important way of power transmission, charging pile cable has European standards, American standards and new national standards for conductive charging interface standards and wire and cable specifications of electric vehicles.

Relevant standards / specifications: at present, there are 5 types of conductive charging interface systems in the world:

IEC 62196-1,2. AC charging standards mainly adopted in European countries; IEC 62196-3 is mainly the definition standard of DC charging pile interface.

SAE J1772 is the earliest charging interface standard implemented at present. It is widely used in the United States and Japan. Its five core AC charging interface is defined as type 1 interface in iec62196.

GB / T 20234,1,2,3 is currently a national standard, which solves the problem of inconsistent charging interfaces in different regions and power grid companies in China.

Most of the main members of chademo are from Japan. In order to promote the unification of fast charging specifications in Japan, chademo is mainly adopted by Japanese car manufacturers.

Specification of charging pile wire and cable: mainly composed of conductor, insulation, shielding and sheath

1.Conductor: multi strand fine twisted oxygen free copper wire, in line with relevant standards

2.Insulation: special mixed PVC insulation material

3.Inner sheath: anti oxidation tinned copper mesh braided shield, which can effectively prevent the interference of various signals

4.Outer sheath and color: purj polyurethane material; Gray, black, orange (can be customized according to customer requirements)

5.Rated voltage: new national standard AC / DC cable AC 450 / 750V; European standard AC 300 / 500V, 450 / 750V; DC 1000V； American Standard 300V, 600V or 1000V

6.Test voltage: 2500V

7.Test temperature: high and low temperature resistance, - 40 ℃ to + 105 ℃

8.Minimum bending radius: ≥ 6 * OD

For more electric vehicle cables and electric vehicle charging cables, please visit OMG official website:

https://www.omgevcable.com/ Thanks!