BaiQi Metal introduces a new three-phase 400VAC input, 25VDC 250A output power supply. Built with AISI 316 stainless steel and IP65 protection, it features oil-refrigerated cooling for reliable outdoor operation, ideal for cathodic protection systems in harsh environments.
BaiQi Metal, a leading provider of cathodic protection solutions, is proud to announce the launch of its latest outdoor-rated power supply: a three-phase 400VAC input unit delivering 25VDC at 250A, engineered for reliable performance in demanding industrial and marine environments.
Designed specifically for external installation, this power supply is housed in an AISI 316 stainless steel enclosure, offering exceptional resistance to corrosion, salt spray, and extreme weather conditions. With an IP65 ingress protection rating, it is fully dust-tight and protected against low-pressure water jets, ensuring uninterrupted operation in coastal, offshore, and remote industrial sites.
A key technical advantage of this unit is its
oil-refrigerated cooling system, which maintains stable operating temperatures even under full load, extending component lifespan and reducing maintenance requirements. This makes it a critical component for long-term cathodic protection systems, such as those used on offshore wind foundations, subsea pipelines, and marine terminal structures.
“Our new outdoor power supply addresses a critical industry need for durable, weather-resistant power solutions,” said Chris, Sales Director at BaiQi Metal. “By combining AISI 316 stainless steel construction, IP65 protection, and oil-cooled thermal management, we’ve created a product that delivers consistent performance in the harshest outdoor environments, helping our clients protect their assets with confidence.”
The unit is compatible with a wide range of cathodic protection systems, including impressed current anode arrays and corrosion monitoring equipment. It features a user-friendly digital control interface for precise voltage/current adjustment, with built-in overvoltage and overcurrent protection for enhanced safety.
For more information about the 25VDC 250A oil-cooled power supply, or to request a technical datasheet and quotation, please visit the BaiQi Metal official website or contact the sales team via email or WhatsApp.
