Are New Energy Vehicle Chargers Waterproof?
2 Answers
New energy vehicle chargers are waterproof, but when charging in the rain, it is necessary to strictly follow the usage and operation instructions. Here are the relevant details: 1. Waterproof materials: Generally, waterproof materials are applied at the bottom of new energy vehicle charging facilities, making the lower part of the charging pile (20-30 cm) resistant to submersion. Insulation detection is also in place to ensure charging safety. 2. Charging standards: After the charging gun is inserted into the vehicle's charging port, the CMS (Charging Management System) first confirms that the charging environment is suitable and safe. Since charging piles operate at high voltage, it is essential to ensure the safety of the vehicle during charging. If any issues arise, the charging gun will not initiate charging, fundamentally avoiding electric leakage and ensuring personal safety during the charging process.
I've been driving a new energy vehicle for two years and often charge it in the rain. The charger's waterproofing is quite solid, basically reaching IP65 level, which means it's dustproof and resistant to water jets. It's fine to use during regular rain, but don't intentionally submerge it or spray it with a high-pressure water gun, especially around the charging port. However, it's important to note that the connection point is sealed once the charging gun is plugged in, but if there's water on it when unplugging, you should wipe it dry. I once had a situation where the charger was half-submerged in roadside water, triggering the circuit breaker protection, but it still worked after drying out. For daily use, there's really no need to worry too much, as long as you avoid submerging it in water.
