The XGL type low-voltage power distribution box is of enclosed construction, with the enclosure fabricated from bent steel plates. The operating handle of the knife switch is mounted on the upper part of the right front column of the box and can be used for power supply switching. A voltmeter is installed on the front of the distribution box to indicate the voltage of the busbar. The front of the box is provided with a door; when the door is opened, all internal equipment is fully exposed, facilitating inspection and maintenance. All components of this distribution box are domestically designed, featuring a compact structure, convenient maintenance, and flexible circuit configuration. In addition to air circuit breakers and fuses for short-circuit protection, the distribution box is also equipped with contactors and thermal relays. Operating push buttons and indicator lamps can be installed on the front door.

• Altitude: Not exceeding 2000 m; for altitudes above 2000 m, please consult the manufacturer.
• Installation location: Indoor location free from dust, corrosive gases and rain.
• Ambient temperature: Maximum +40 °C; minimum -5 °C. The average ambient temperature measured over 24 hours shall not exceed +35 °C. During storage and transportation, the temperature shall be between -25 °C and +55 °C, with a short-time maximum of +70 °C.
• Relative humidity: The relative humidity of the air shall not exceed 85%.
• Mechanical conditions: No vibration or jolting; installation inclination shall not exceed 5°.

Established in 2005, we are a national high-tech enterprise specializing in intelligent power transmission and distribution and industrial electrical control.

We have passed ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System certifications, and have been awarded qualifications such as "Specialized, Sophisticated, Distinctive and Innovative Enterprise".

Our products are designed and manufactured in strict accordance with IEC (International Electrotechnical Commission) standards and relevant national regulations. Multiple products have obtained CCC, CQC, and CE certifications, ensuring high levels of safety, reliability, and international applicability.

We possess comprehensive capabilities covering R&D and design, manufacturing, system integration, and engineering implementation. Our product portfolio includes high- and low-voltage switchgear assemblies, American- and European-type prefabricated substations, power transformers, industrial automation control systems, photovoltaic equipment, and related electrical components. These products are widely used in industries such as power utilities, metallurgy, chemical processing, petroleum, transportation, construction, and municipal engineering, continuously providing customers with stable, reliable products and professional services.

To ensure product quality and manufacturing excellence, we have introduced advanced flexible manufacturing lines from both domestic and international sources. We are equipped with CNC turret punching machines, CNC bending machines, CNC shearing machines, CNC laser cutting machines, and CNC busbar processing centers, enabling lean manufacturing and full-process quality control.