中文 
10kv 30kv medium voltage power distribution network cables, The overhead line bare ACSR conductor shall conform to the parameters and characteristics as laid out in BS215 and this specification. aerial bundled cable or ABC two, three, and four core neutral supported twisted unsheathed cable rated 0.6 /1 kV (Um = 1,2 kV) for use on 230 /400 V, 50 Hertz, three-phase four-wire multiple neutral grounded overhead line single-phase and three-phase power distribution networks
