How to choose the charging pile cable
Date：2019/8/19 17:22:39
With the increasing number of new energy vehicles, new energy and green travel are gradually becoming a new way of life. Charging piles are appearing more and more in life, so standard electric vehicle DC (AC) charging pile cables have become charging piles." heart".
The standard electric vehicle DC charging pile is commonly known as "fast charging". During the charging process, the input voltage of the DC charging pile adopts a three-phase four-wire AC380V±15%, a frequency of 50Hz, and the output is adjustable DC, which directly charges the power battery of the electric vehicle... Fast charging requirements can be achieved; the standard electric vehicle AC charging pile is commonly known as "slow charging". The AC charging pile only provides power output and no charging function. You need to connect an on-board charger to charge the electric vehicle. This is a large amount of charging pile cable Requirements.
The preferred DC charging pile is a large current of 1500V, and the heat will be relatively large, so the lines are relatively thick. The DC charging pile is fixedly installed outside the electric vehicle and connected to the AC power grid, which can provide DC power for the non-vehicle electric vehicle power battery. Device. The input voltage of the DC charging pile adopts three-phase four-wire AC380V±15%, and the frequency is 50Hz. The output is adjustable DC, which directly charges the power battery of the electric car. Since the DC charging pile is powered by a three-phase four-wire system, it can provide sufficient power, and the output voltage and current can be adjusted in a large range, which can meet the requirements of fast charging.
More communication is the slow charge of the home. It takes a few hours to charge for a long time, so the current is of course very small, the line is relatively thin, most of the charging guns that are provided with the car are AC, and they are not large. In most cases (it is convenient to carry on the car at any time). The AC charging pile is generally smaller than the DC charging pile because its charging speed is a bit slower than that of DC, which means that the AC charging pile only provides the power output function there is no charging function when connected to the car charging The machine charges the car. In other words, it needs to be charged with the help of a car charger, so its power is generally not very large, generally 3.5KW, 7KW, 15KW, etc.
OMG charging pile cable-related product recommendation: https://www.omgevcable.com/ev-charging-cables/ev-charging-cables.html
