UL-compliant distribution boards are widely applicable across various sectors, including single-family homes, multi-unit residential complexes, commercial buildings, infrastructure projects, and industrial facilities; all products strictly adhere to international standards and regional regulations. Whether the application involves power metering, control, or distribution, the UL-certified System pro E series represents the ideal choice for professionals.

Functionality can be customized to meet specific site requirements, enabling the equipment to withstand harsh operating environments—including applications requiring protection against water, dust, corrosion, explosions, and extreme low temperatures. These products comply with relevant certification standards such as ETL, UL, CE, CSA, and IEC.

The US-standard (UL 67) Power Distribution Cabinet is suitable for use in power plants, industrial and mining enterprises, shopping malls, hospitals, schools, high-rise buildings, and various other facilities requiring unit-level lighting distribution. Designed for three-phase, three-wire or three-phase, four-wire distribution systems operating at AC 50/60 Hz, with a rated operating voltage of 220–400 V and a rated current of 630 A or less, these cabinets are utilized for power distribution, dual-source switching, fire safety control, and motor control, as well as for general circuit control and lighting distribution purposes. They provide comprehensive protection against circuit overloads, short circuits, and ground faults. Featuring an innovative structural design, aesthetic appeal, and ease of installation, these products offer high reliability. They can be customized to accommodate different voltage levels and are widely deployed across industrial sites, commercial centers, healthcare facilities, educational institutions, high-rise complexes, and other diverse building environments.

 Key Features

1. The internal wiring layout of the cabinet is rational and tidy; equipped with independent neutral and ground busbars, it ensures safe and reliable operation.

2. All switches are housed within dedicated switch modules, situated behind protective panels with cutouts, such that only the operating handles and buttons remain visible.

3. The internal wiring layout of the cabinet is rational and tidy, featuring independent neutral and ground busbars to ensure safe and reliable operation; furthermore, all switches are installed within dedicated switch modules—positioned behind protective panels with cutouts—leaving only the operating handles and buttons visible.

4. The intelligent monitoring modules support hot-swapping, allowing for the troubleshooting and replacement of faulty modules without the need to power down the system, thereby ensuring simple and convenient maintenance.

5. Equipped with a full-color touch display, the unit offers intuitive touch-based human-machine interaction. Featuring an integrated power distribution design that encompasses power input, output, comprehensive electrical monitoring, and isolation capabilities, this product represents a new generation of power distribution solutions designed to significantly enhance the availability and management efficiency of data center power systems.