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? The cabinet adopts a universal frame design, with the frame assembled through partial welding of 8MF cold-formed steel sections to ensure dimensional accuracy;

? Components of the universal cabinet are designed based on modular principles, featuring 20mm mounting holes for high compatibility and easy installation;

? The cabinet design fully considers heat dissipation during operation, incorporating varying numbers of ventilation holes at both ends to create a natural ventilation channel from bottom to top for effective heat dissipation;

? The cabinet creates a natural ventilation channel from bottom to top, effectively dissipating heat;

? Cabinet doors are connected via pivot hinges for easy installation and removal;

? The cabinet top cover is removable when needed, facilitating on-site busbar assembly and adjustment. Lifting rings are installed at the four corners of the frame top for hoisting and transportation.