The core advantage of this EV charging connection box is its high-grade PC plastic construction, which offers exceptional UV resistance and impact resistance, addressing the pain point of premature aging in outdoor charging stations. Its IP67 rating allows temporary immersion in 1 meter of water for up to 30 minutes, making it suitable for flood-prone charging locations. The internal high-current copper busbars have a thickness of 2mm, reducing electrical resistance and heat generation during 63A fast charging, ensuring stable power delivery. The FKM sealing strip provides excellent resistance to oil, ozone, and extreme temperatures, maintaining a tight seal even after years of use. The UL94 V-0 flame retardant rating prevents fire spread in case of overheating, while the bright orange color enhances visibility, reducing the risk of accidental damage to the box. Additionally, it supports both wall-mounted and floor-standing installation, adapting to different charging station layouts.
This EV charging rainproof box measures 220mm (L) × 180mm (W) × 100mm (H) and weighs 1.8kg, providing sufficient space for high-current wiring and busbars. The PC plastic enclosure has a wall thickness of 3mm, offering impact resistance up to IK08. The internal copper busbars are tin-plated to prevent oxidation and ensure long-term conductivity. The FKM sealing strip has a width of 10mm and thickness of 3mm, creating a durable waterproof barrier. The box is certified by UL, CE, and TÜV, confirming compliance with global EV charging safety standards. Its rated voltage of 750V DC supports DC fast charging, while the 240V AC rating is compatible with home Level 2 chargers. The operating temperature range of -30°C to 70°C ensures functionality in cold winter climates and hot summer conditions, with a working humidity range of 5% to 95% without condensation.
This specialized enclosure is designed for a wide range of EV charging applications. For residential use, it protects the wiring connections of home Level 2 AC chargers, ensuring safe charging in driveways and garages exposed to rain and snow. In commercial settings, it is used for DC fast charging stations in public parking lots, shopping malls, and office buildings, supporting high-power charging for multiple EVs simultaneously. It is also suitable for highway rest area charging stations, providing reliable protection against heavy rain and road debris. For fleet charging facilities, it manages the wiring connections of multiple chargers, ensuring efficient power distribution and safety. Additionally, it can be used for portable EV chargers, providing a waterproof housing for temporary charging connections in outdoor locations.
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