The GGD-type low-voltage AC distribution cabinet is suitable for power users such as power plants, substations, and industrial enterprises. It serves as a power, lighting, and distribution equipment for energy conversion, allocation, and control in AC 50Hz systems with a rated working voltage of 380V and a rated current up to 3150A. Featuring high breaking capacity and a short-time withstand current of 50kA, it offers flexible line schemes, convenient assembly, strong practicality, and novel structural design. It is one of the representative products of modular and fixed panel switchgear.

The GGD cabinet features a compact design, enabling the accommodation of multiple functional units within a small footprint. Its highly versatile structure allows flexible assembly, with C-type profiles in 25mm increments meeting diverse structural forms, protection levels, and environmental requirements. The standard modular design permits the assembly of protective, operational, conversion, control, regulation, measurement, and indication units, allowing users to freely select and assemble components from over 200 types to form various framework structures and drawer units. It boasts high safety standards, extensively utilizing high-strength flame-retardant engineering plastic components to effectively enhance protective performance. With superior technical capabilities, its key parameters reach contemporary international standards. The high degree of standardization significantly reduces storage and transportation space for prefabricated parts. Additionally, it offers easy assembly without the need for specialized tools.