High-speed charging piles can be distinguished from slow charging in the following ways:
Observation charging interface: Fast charging piles usually use DC charging interfaces, while slow charging piles use AC charging interfaces. Therefore, fast charging and slow charging can be distinguished by observing the type of charging interface.
Observe the charging line: The charging line of the fast charging pile is usually thicker, while the charging line of the slow charging pile is thinner. Therefore, you can roughly judge whether it is fast or slow charging by observing the thickness of the charging cable.
Observe the charging speed: The charging speed of the fast charging pile is usually faster than that of the slow charging pile, so if the need for fast charging, you can use the fast charging pile.
Observing charging pile information: Information such as the type and power of the charging pile is usually marked on the charging pile, so fast charging and slow charging can be distinguished by observing this information.
It should be noted that the type and power of charging piles that different models and brands may be equipped with will also be different, so when using charging piles, it is necessary to understand the type and power of charging piles and other information, and then choose according to needs. At the same time, when using the fast charging pile, it is necessary to pay attention to the charging acceptance capacity of the battery to avoid damage to the battery caused by overcharging.
High-speed charging piles can be distinguished from fast charging and slow charging by appearance, charging interface, charging power, etc.
First, in appearance, the charging gun of the fast charging pile has 7 holes, and the charging gun of the slow charging pile has 9 holes. Secondly, on the charging interface, the interface of the fast charging pile is 5 holes, and the interface of the slow charging pile is 7 holes.
Finally, in terms of charging power, the fast charging pile has a large power and can fully charge the electric vehicle in a short time, while the slow charging pile has a small power and takes a long time to fully charge the electric vehicle.
In addition, you can also judge whether it is fast or slow charging by observing the label on the charging pile. Generally, the label of the fast charging pile will be marked with the words \"fast charging\" or \"DC charging\
The high-speed charging pile can be distinguished from the slow charging pile in the following ways:
1. Observe the charging interface: The fast charging pile charging port is DC charging, and the slow charging pile charging port is AC charging. 2. Observe the charging power: the charging power of fast charging pile is larger, generally greater than 30kw, and the charging power of slow charging pile is smaller, generally less than 7kw. 3. Observe charging time: fast charging pile charging time is short, generally in 1-3 hours can be fully charged; Slow charging takes a long time, generally about 8 hours to be fully charged. 4. Observe the charging mode: the fast charging pile adopts the charging mode of high voltage and high current, which can charge quickly; The charging mode of low voltage and small current is used for slow charging. In summary, the fast charging and slow charging of high-speed charging piles can be distinguished by observing the charging interface, charging power, charging time and charging mode.
The difference between fast charge and slow charge, from the point of view of the charging method, one uses alternating current, one uses direct current, fast charge refers to the size of the amount of electricity that can be charged in every small time, which is fast charge, simple to understand, that is, can be filled with 80% of the capacity in half an hour?
Charge through high-power direct current, and the charging voltage is generally greater than the battery voltage, and slow charge means that the current through is small, generally full of 6 to 8 hours, with alternating current.