This standard specifies the environmental conditions and severity levels for use of indoor and outdoor anti-corrosion electrical products (hereinafter referred to as anti-corrosion electrical products). This standard applies to anti-corrosion electrical products. According to the severity level specified in this standard, environmental conditions suitable for anti-corrosion electrical products can be proposed.
JB/T 4375-2013 Referenced Document
GB/T 4796 Classification of environmental conditions—Environmental parameters and their severities*, 2017-12-29 Update
GB/T 4797.1 Classification of environmental conditions.Environmental conditions appearing in nature.Temperature and humidity*, 2018-05-14 Update
JB/T 4375-2013 history
2013JB/T 4375-2013 Environmental conditions of electric products in indoor and outdoor corrosive location
1999JB/T 4375-1999 Environmental conditions required by electric products used in outdoor and indoor corrosive locations