JB/T 10361-2002 Low-voltage distribution switchgear and control equipment safety design guidelines

GB 14048.3-1993 GB 14048.4-1993 GB 14821.1-1993 Electrical installations of buildings Protection against electric shock GB 16895.7-2000 Electrical installations of buildings Part 7:Requirements for special installations or locations Section 704:Construction and demolition site installations GB 2893-1982 GB 2894-1988 GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB 7251.1-1997 Low-voltage switchgear and control gear assemblies—Part 1:Type-tested and partially type-tested assemblies GB 7251.2-1997 Low-voltage switchgear and control gear assemblies—Part 2:Particular requirements for busbar trunking systems(busways) GB 7251.3-1997 Low-voltage switchgear and control gear assemblies—Part 3:Particular requirements for low-voltage switchgear and control gear assemblies intended to be installed in places where unskilled persons have access for their use—Distribution boards GB 7251.4-1998 Low-voltage switchgear and control gear assemblies—Part 4:Particular requirements for assemblies for construction sites(ACS) GB 7251.5-1998 Low-voltage switchgear and control gear assemblies—Part 5:Particular requirements for assemblies intended to be installed outdoors in public places—Cable distribution cabinets (CDCs)for power distribution in networks GB 7947-1997 Identification of conductors by colors or numerals GB/T 12501-1990 Classification of electrical and electronic equipment with regard to protection against electric shock GB/T 4026-1992 Identification of electric equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system GB/T 4205-1984 GB/T 4728.2-1998 Graphical symbols for diagrams—Part 2 Symbol elements,qualifying symbols and other symbols having general application GB/T 5465.2-1996 Graphical symbols for use on electrical equipment IEC 60073-1996 IEC 60099-1-1991 IEC 60364-4-443-1995