
Low voltage switchgear and controlgear assemblies Part 2: Particular requirements for busbar trunking systems (busways)
出版:Standards Australia

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Proposes the adoption of IEC 439-2:1987 as an Australian Standard with the exception of Australian Appendix AA, to apply to busbar trunking systems, the rated voltage of which does not exceed 1000 V a.c. at frequencies not exceeding 1000 Hz, or 1500 V d.c. Also applies to busbar trunking systems intended to supply luminaires through tap-off units. Copies of IEC 439-2:1987 may be purchased from or viewed at any Standards Australia office.