The XL-21 distribution cabinet consists of a cabinet, neutral busbars, protective earth busbars, PVC insulated wires, and insulators. The cabinet is made of cold-rolled steel plate, and through bending and partial welding processes, its rigidity and load-bearing capacity are ensured to meet the installation requirements of the electrical components.
XL-21 power cabinet is widely used in power plants and industrial and mining enterprises, in three-phase AC 500V below three-phase three-wire, three-phase four-wire, three-phase five-wire and other power distribution systems for power or lighting distribution, indoor wall installation, screen front operation, screen front inspection and repair. The distribution box adopts the new component designed by itself, which has the advantages of compact structure, beautiful appearance, easy maintenance, and a variety of connection schemes for users to choose.
● Robust Construction: The cabinet is made of high-quality steel with a powder-coated finish, ensuring high resistance to corrosion and mechanical damage.
● Compact Design: The space-efficient design allows for easy integration into different environments while providing ample room for wiring and components.
● Modular Layout: The modular design facilitates easy assembly, maintenance, and scalability to meet varying power distribution needs.
● Advanced Ventilation: Equipped with a sophisticated ventilation system to prevent overheating and ensure optimal performance of internal components.
● Temperature Range: Suitable for environments with temperatures ranging from -25°C to +40°C.
● Humidity Conditions: Relative humidity should not exceed 90% at +25°C, making it suitable for dry or moderately humid environments.
● Altitude: Applicable for areas at altitudes not exceeding 2000 meters.
● Protection Level: With an IP30 protection level, it is suitable for environments without excessive dust and moisture.
● Installation Location: Designed for indoor installation, avoiding direct exposure to sunlight, rain, and corrosive gases.
| Content | Unit | Value | |
| Rated voltage | V | 380 | |
| Rated operating voltage | V | 380 | |
| Rated frequency | HZ | 50(60) | |
| Rated insulation voltage | V | 660 | |
| Main bus rated current | V | 400 | |
| Rated current | short-time withstand | KA | 10 |
| peak withstand | KA | 17 | |
| Protection degree | IP30 | ||
