GB/T 31846-2015
ActiveCabinets for high-voltage switchgear—General technical specification
高压机柜 通用技术规范
Application Summary AI generated
This standard specifies the general technical requirements, test methods, inspection rules, and marking/packaging for cabinets used in high-voltage switchgear assemblies. It is applied in the design, manufacturing, and quality verification of enclosures for electrical equipment operating at voltages above 1kV, primarily within power distribution systems, substations, and industrial electrical installations. The standard ensures structural integrity, electrical safety, and environmental protection for cabinets housing components like circuit breakers and disconnectors.
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