This document specifies the terms and definitions, requirements, test methods, inspection rules, marking and nameplates, packaging, transportation and storage of (ultra) thin copper-aluminum composite bus ducts. This document is applicable to (ultra) thin dense copper-aluminum composite bus duct (hereinafter referred to as "bus duct").
T/CEEIA 677-2023 history
2023T/CEEIA 677-2023 (Ultra-)Slim type copper-aluminum composite busways