GB/T 4798.4-2007
AbolishedEnvironmental conditions existing in the application of electric and electronic products - Section 4: Stationary use at non-weather-protected locations
电工电子产品应用环境条件 第4部分：无气候防护场所固定使用
Application Summary AI generated
GB/T 4798.4-2007 specifies environmental conditions for electric and electronic products intended for stationary use at non-weather-protected locations, such as open-air industrial sites, coastal areas, or outdoor installations. It defines parameters like temperature, humidity, solar radiation, and precipitation to guide product design and testing for durability in exposed environments. This standard is applied by manufacturers and testing labs to ensure equipment reliability in outdoor applications without shelter from weather.
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