BS EN 60439-2:1993被替代
Specification for low-voltage switchgear and controlgear assemblies. Particular requirements for busbar trunking systems (busways)
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS EN 60439-2:1993
發布時間：1988/11/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：26
標準簡介
Definitions, calculations of resistance and reactance, types of mechanical load, connection of tap-off units, type tests, temperature rise tests, verification of structural strength and endurance of systems with trolley type tap-off facilities. To be read in conjunction with BS EN 60439-1
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 7775 published 15 July 1993
Document identifier notes:
Formerly BS 5486:Part 2:1988.
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