
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - OIL IMMERSION "O"
出版:European Committee for Standards - Electrical

专家解读视频
Specifies the requirements for the construction and testing of oil immersed electrical apparatus, oil immersed parts of electrical apparatus and Ex-components in the type of protection 'o', meant to be used in potentially explosive atmospheres. Applies to electrical apparatus and parts of electrical apparatus that are not ignition capable in normal operation. Coverage includes definitions, marking and construction requirements.