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Dutchman Dies in Tesla Crash; Firefighters Feared Electrocution (reuters.com)
A Dutchman died on Wednesday after his Tesla collided with a tree, according to local authorities, and it took firefighters hours to remove his body from the vehicle due to fears they could be electrocuted. Reuters reports: The cause of the crash on a highway about 40 kilometers east of Amsterdam was not known. Photos of the crash scene published by local media showed the back of the car mostly intact but its front smashed in and parts strewn about. Tesla said it was "working with the authorities to establish the facts of the incident" and would publish its findings as soon as they were available. A spokeswoman said it was not known whether the car was using "autopilot", Tesla's driving assistance technology, at the time of the crash, and that would form part of the investigation. A fatal crash of a Tesla Model S in the United States earlier this year knocked the company's shares and raised concerns about whether automated driving technology was being released to consumers safely.
For larger buildings, the first thing they'll do is shut off the power. That's the reason data centers usually have the "big red button"; that is there to make it "safe" for firefighters. The 240VAC main in a typical house (at least in the US) is much less dangerous than the high-voltage DC found in electric cars.
Also, while you can get a short by spraying water across live electrical lines, they are not liable to explode like lithium batteries.
Were they overly cautious? Possibly. Are there legitimate concerns about how to deal with the electric cars? Yes. Should they be handled with better training? Also yes.
Not like Tesla has any guide for First Responders to help in said training efforts. Oh wait, they do. https://www.tesla.com/firstres...
TFA says that since they had already determined that the driver was dead, they were extra cautious. They do have protocols for dealing with electric cars, and would doubtless have acted quicker if there had been a chance to save the driver. As it was, they waited for an expert to come and give it a once over, which seems prudent.
On p. 14, "Cutting the front trunk first responder loop", it shows how to disable the high voltage. Under the hood there is a coiled loop of red wire with a big bright orange label with a picture of wire cutters. You cut the red wire. This shuts down the high voltage system outside of the high voltage battery itself. For extra safety, you cut a section out of it so it won't reconnect accidentally.
IMO they should put this on the first page. But at least it is there.
Exactly this. The relevant facts are: A man crashed a car into a tree and died. Since he was already dead and no other human life was at risk, firefighters took no unnecessary risks as they managed the fire. The rest was just a bunch of blather to try to turn an all too common everyday event into a story.
"I would bet most fire departments have little training yet on EV batteries."
You lose that bet. Firefighters are trained to handle metal fires like sodium and lithium. Battery or raw element makes zero difference, their training should've had them able to handle that fire. Protip: Class D fire extinguisher (I was a volunteer firefighter.)
Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.