The 7kw charging pile always jumps due to leakage protection.

The 7kw charging pile always jumps due to leakage protection.

The tripping of the charging station indicates that the protective function of the charging station is abnormal. Please investigate the specific cause of the tripping, such as overvoltage, short circuit, etc. New energy vehicles are driven by electric energy, unlike fuel vehicles that require an air intake to provide air assisted combustion.

When the car is running, the generator will charge the battery, but when the battery is severely powered off, a portable charger needs to be used for timely charging, which takes 20 hours.

If the battery is fully charged, it can be judged based on the following phenomena, or if the electric eye is green, that is, fully charged: a large number of bubbles are generated in the battery, and there is boiling phenomenon; The terminal voltage rises to a certain value and does not increase again within two hours; Electrolyte levels rise and do not increase again within two hours.

The reason for electric vehicle charging tripping: In order to prevent sudden power outages, a good method is to pay more attention to the rescue signals emitted by the car. There are three main performance reasons for insufficient power in automobiles:

One reason is that the starter motor does not rotate or rotates weakly, making it unable to start;

Secondly, the headlights are darker than usual;

Thirdly, the speaker volume is low or even not loud.

In order to minimize the power consumption of cars, experts have put forward two suggestions: avoid turning on lights or listening to broadcasts for a long time; Secondly, even if the engine is running, if the parking time is long, unnecessary electrical equipment (such as interior and exterior lights, audio, navigation, etc.) should be turned off.

Experts say that in fact, the three signs of insufficient car power mentioned above are not difficult to detect during driving, but many car owners do not associate them with insufficient car power, thinking that it is just an intermittent small problem and not caring, ultimately leading to sudden power outages during driving.

Reason for electric vehicle charging trip: To prevent the car from running out of battery, starting the car is a familiar and effective emergency start method, but it is a means and should not be used frequently because it can cause damage to the engine and clutch. Automatic transmission vehicles should avoid using this method to start.

Experts remind that if the car suddenly loses power, it is correct to contact a rescue vehicle and connect a jumper cable to temporarily charge and start the engine through the rescue vehicle. To avoid the car being unable to charge during a power outage, the owner should prepare a jumper cable in the car, which can be purchased at a regular auto parts store.

When connecting the jumper cable, do not miss the connection sequence of the jumper cable: first connect the positive terminal of the non electric vehicle to the positive terminal of the rescue vehicle battery, and then connect the negative terminal of the rescue vehicle battery to the metal component (grounding wire) in the engine compartment of the non electric vehicle. After connecting the jumper cable, the rescue car engine can be started by slightly increasing the engine speed. In about 5 minutes, you can urgently charge the non electric car. After charging is completed, the jumper cable should be disassembled in the reverse order of connecting the jumper cable.
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