This standard specifies the corresponding climatic and environmental conditions at different altitudes encountered in the design, production, installation and use of electrical products. This standard applies to electrical products designed, manufactured, installed and used at an altitude of 5km or below. Electrical products in transportation and storage can also be used as a reference. This standard provides a basis for formulating the severity level of environmental conditions for relevant product standards.
GB/T 14597-1993 history
2010GB/T 14597-2010 Environmental climatic conditions appearing in different altitudes for electrical products
1993GB/T 14597-1993 Environmental climatic conditions appearing in different higher lands for electrical products