The Closed Protection System Of The Voltage Optimizer

The voltage optimizer features a multi-layered sealed design, with a completely sealed casing to prevent moisture, dust, and contaminants from entering the internal circuitry. It meets industry standards with IP65 to IP67 protection ratings, providing resistance to liquid splashes and short-term immersion. This design utilizes an injection-type waterproof sealing process, creating a continuous, sealed space within the enclosure to prevent moisture accumulation on the surfaces of electronic components.

The casing material of the 3 phase voltage optimiser directly determines its long-term moisture-proof performance. Stainless steel (304 or 316 grade) and glass fiber reinforced plastic (GRP) are widely used in moisture-proof power supplies due to their excellent corrosion resistance. These materials can significantly reduce the corrosion rate in salt spray and high humidity environments, thereby reducing the risk of short circuits caused by internal corrosion of voltage optimizer 3 phase. Aluminum alloy housings require specialized surface treatments to withstand the challenges of humid industrial environments.