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Specifies the material, dimensions and performance requirements for indoor apparatus wet-process porcelain insulators. Includes requirements for testing thermal and mechanical strength, impulse and dew-withstand values, flashover value, porosity and, when galvanized hardware is used, coating thickness.
Environmentally conscious design (ECD) - Principles, requirements and guidancestandard by American National Standards Institute / National Electrical Manufacturers Association, 2023
Guide for Frequency of Sampling Extruded Dielectric Power, Control, Instrumentation, and Portable Cables for Teststandard by American National Standards Institute...
Material Declaration for Products of and for the Electrotechnical Industrystandard by American National Standards Institute / National Electrical Manufacturers Association,...
Determination of Certain Substances in Electrotechnical Products Part 7-1: Hexavalent Chromium—Presence of Hexavalent Chromium (Cr(VI)) in Colourless and Coloured Corrosion-Protected...