1, technical performance requirements: the structure of the cabinet should be based on the electrical, mechanical and environmental requirements of the equipment to carry out the necessary physical design and chemical design to ensure that the structure of the cabinet has good stiffness and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation.
Besides, the cabinet should have the functions of vibration resistance, impact resistance, corrosion resistance, dustproof, waterproof and radiation protection, so as to ensure the equipment works stably and reliably.
2, good use and safety protection facilities, easy to operate, install and maintain, and ensure operator safety.
3, it should be convenient for production, assembly, commissioning, packaging and transportation.
4, should meet the requirements of standardization, standardization and serialization.
5. Beautiful shape, application and harmonization of color