Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1524-2015
Scope
This standard specifies the usage conditions, terms and definitions, model specifications and expression methods, technical requirements, inspection and test methods, marking, packaging, transportation and storage of insulated copper-clad aluminum tube busbars (hereinafter referred to as "busbars"). This standard applies to busbars with rated voltage 220kV and below, rated current 40000A and below, and frequency 50Hz (or 60Hz).