
LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for power cables having rated voltages of 3.8/6.6 kV and 6.35/11 kV with special fire performance for use in power stations. Single-core and 3-core cables with halogen-free materials and with aluminium or steel wire armouring
出版:British Standards Institution

专家解读视频
To be read in conjunction with BS 7870-1,BS 7870-2
© British Standards Institution 2013
General notes:
This standard has been declared obsolescent as there is no longer market demand and relevance
HD 622:1996 - Identical