Netizen: I want to ask about the home charging station
Netizen: If I do n’t pull the charging point for a month, will it burn?
Editor:. . . . . . . . . .
Editor: Good question
Netizens :. . .
Editor: Since our conversation will be shared online, I ca n’t answer too casually
Editor: If we were chatting at the dinner table today, I might say that it is okay not to pull out, and spontaneous combustion has nothing to do with this matter. But as an official statement, I dare not say so
Editor: The first thing to be clear is that the charging process is completely dominated by the vehicle's BMS. The charging station is like a well. Whether a passenger chooses to take only one scoop or drink to break his belly is determined by the passenger. This is also the case for the vehicle. The vehicle has a battery management system. The decision whether to "overcharge" is not whether the gun is pulled or not, but whether the vehicle is in a normal state and the BMS is working
Netizen: oh understand
Editor: But one thing to note is that if the vehicle does not pull out the charging gun for one month, it happens to spontaneously ignite. I don't know what the insurance company would think about it. Although in principle we can say that spontaneous combustion has nothing to do with pulling the gun, but if you take insurance, they go to the property company to check the surveillance video and find that you have not pulled the charging gun for a month, I am afraid that it will cause you to be at fault
Netizen: What makes sense?
Editor: Self-protection is very important, watch out
Editor: Charging usually goes from low battery to 70 to 80 per cent quickly, and then slows down. The last 3% of trickle protection can wear out. When fully charged, a working BMS will cut off power. If something goes wrong, it won't take a month, ten minutes is enough to spontaneously ignite.
Editor: However, the conclusion is that the charging gun must still be pulled in time.
Netizen: Perfect explanation
Netizens: God logic， hahaha
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Note: Our 32A EV charger comes with a detector, which will automatically disconnect