What are the wire and cable requirements for electric vehicle charging?

I. What are the requirements of electric vehicle charging for wire and cable?1. Functional RequirementsElectric vehicle charging cables are the carriers connecting electric vehicles and charging piles, and their basic role is to transmit electrical energy. However, with the development of charging technology, in order to better complete the charging process, communication between electric vehicles and charging piles is required, and automatic control is carried out when necessary. Therefore, the charging process puts forward higher requirements for the charging cable, which not only needs to have the role of power transmission, but also needs to transfer the state and information of the vehicle and the power battery to the charging pile for real-time interaction, and control the charging action under the necessary conditions, so as to complete the charging process safely and reliably.2. Safety RequirementsAt present, the safety of the electric vehicle has become the focus of attention of the industry. The safety of electric vehicles has become a key concern of the industry. The charging and discharging process of electric vehicles, due to the longer time, higher current intensity, high frequency of cable use, its safety should be highly valued. Electric vehicle charging cables should have high heat resistance and aging resistance on the basis of good insulation performance, and at the same time, they should have good low-smoke flame-retardant characteristics when burning to ensure that losses and injuries are reduced to a lower level.

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