Criteria for judging whether the quality of charging pile charging cables is good
China [CN] China is the world's largest producer of electric vehicles. Judging from the customs data in the first eight months of this year, my country's new energy vehicle exports contributed 26.7% to the growth of automobile exports, becoming a new bright spot in the foreign trade of the automobile industry. With the rapid development of new energy vehicles, the demand of car owners for charging piles and charging pile charging cables has also increased rapidly.
At present, charging stations, parking lots, hotels, communities, garages and other areas are full of charging piles, so what are the requirements for the selection of EV charging cables?
The DC charging pile is also called "fast charging pile", which outputs a large current of 1500V.When the electric vehicle is charged, the high current will make the cable continue to heat up, thus requiring a cable with a very thick diameter;while the output current of the AC charging pile is small, The charging speed is slow, so it is also called "slow charging pile".It usually takes several hours to fully charge.Therefore, compared with DC charging piles, the cables equipped with AC charging piles are thinner.
UL American Standard Certified Cable Company is an authoritative cable performance testing company worldwide.It briefly describes the difference between the quality and bad of charging pile cables as follows:
1. The cable is often dragged and squeezed during charging.The product should have high flexibility, wear resistance, and be very convenient for vehicle insertion and removal.
2. The rated temperature of outdoor high temperature products may reach 125°C. UL American Standard Certified Cable Company believes that heat resistance can ensure safe use and long life of the cable.
3. In the whole process of charging the charging pile, the voltage and current of the car should be controlled.The UL American standard cable company believes that the charging cable must have the characteristics of high voltage resistance, high temperature resistance, anti-interference, stable data signal transmission, oil resistance, moisture resistance, acid and alkali resistance, and ultraviolet resistance, which can ensure the stability of charging.and safety.
For more electric vehicle cables and electric vehicle charging cables, please visit OMG official website: https://www.omgevcable.com/
Click enlarge Image