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29.12.2023 12:36, Alexey Razin
It is obvious that cars with internal combustion engines in absolute terms catch fire much more often than electric cars, but potential owners of the latter may have some fears and prejudices in this regard. Adding to the problem is the operation of some Tesla electric vehicles, which in the cold season can emit steam when quickly charging the traction battery, confusing others and causing them to see this as a sign of a fire.
Image source: Electrek
As explained Electrek , the operating instructions for Tesla electric vehicles explicitly state that versions of vehicles with a heat pump as part of the standard climate system may, under certain climatic conditions, emit steam from under the front part of the body. Ice can form on the heat exchanger of the cooling system at subzero temperatures, and for normal charge reception, the on-board climate system must heat the battery to 42 degrees Celsius, so as a result of heating, the ice melts and turns into water, which evaporates in the form of steam.
Image source: Tesla
This is a completely normal feature of Tesla electric vehicles equipped with a heat pump. The problem is that some owners may mistake the steam for smoke and call the fire department. Fears that the electric vehicle may malfunction also push them to call a tow truck to deliver the car for service, and this results in not only a loss of time, but also material costs. Unlike smoke, steam should not have an odor, so when initially diagnosing the causes of alarming signs, you must rely on your sense of smell.
2023-12-29 09:36:38
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