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Cenex report on EV chargers
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<blockquote data-quote="Phoenix" data-source="post: 499526" data-attributes="member: 8133"><p>I'm just trying to work out that the logic for that being a requirement, I'm guessing its related to a fault on the supply network that lets the neutral rise up against ground voltage, and at the same time another fault that allows that neutral to be contacted, so neutral-&gt;earth fault to a car thats on a charger thats quite likely on a TT system. The electrode will pull down the touch voltage put not to safe levels, But the change of the two faults at once, pretty damn slim as when it first occurs the car will be tripping out the RCD in every supply point used, so would be repaired. So its only just occured, and then a supply issue occurs?</p></blockquote><p></p>
[QUOTE="Phoenix, post: 499526, member: 8133"] I'm just trying to work out that the logic for that being a requirement, I'm guessing its related to a fault on the supply network that lets the neutral rise up against ground voltage, and at the same time another fault that allows that neutral to be contacted, so neutral->earth fault to a car thats on a charger thats quite likely on a TT system. The electrode will pull down the touch voltage put not to safe levels, But the change of the two faults at once, pretty damn slim as when it first occurs the car will be tripping out the RCD in every supply point used, so would be repaired. So its only just occured, and then a supply issue occurs? [/QUOTE]
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Cenex report on EV chargers
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