BS EN 50264-2-2-2008
轨道交通.有特殊防火性能的铁路机车车辆动力和控制电缆.交联弹性绝缘电缆.多芯电缆

Railway applications. Railway rolling stock power and control cables having special fire performance. Cables with crosslinked elastomeric insulation. Multicore cables

标准号

BS EN 50264-2-2-2008

发布日期

2008年08月29日

实施日期

2008年08月29日

废止日期

无

中国标准分类号

S35;K13

国际标准分类号

13.220.20;29.060.20;45.060.01

发布单位

英国标准学会

引用标准

EN 10002-1 EN 50264-1-2008 EN 50266-2-4 EN 50266-2-5 EN 50305-2002 EN 50334 EN 60228 EN 60332-1-2 EN 60811-1-1995 EN 60811-1-2-1995 EN 60811-1-3-1995 EN 60811-1-4-1995 EN 60811-2-1-1998 EN 61034-2 HD 308

被代替标准

05/30137080 DC-2005 BS EN 50264-3-2002

适用范围

EN 50264-2-2 specifies requirements for, and constructions and dimensions of, multicore cables of the following types and voltage ratings: • 300/500 V screened or unscreened (1 mm², 1,5 mm² and 2,5 mm², number of cores from 2 to 40); • 0,6/1 kV screened or unscreened (1,5 mm² to 50 mm², 2, 3 and 4 cores). NOTE Not all conductor sizes or number of cores are specified for every type. All cables have class 5 tinned copper conductors to EN 60228, halogen-free insulation and halogen-free sheath. They are for use in railway rolling stock as fixed wiring, or wiring where limited flexing in operation is encountered. The requirements provide for a continuous conductor temperature not exceeding 90 °C and a maximum temperature for short circuit conditions of 200 °C based on a duration of 5 s. Under fire conditions the cables exhibit special performance characteristics in respect of maximum permissible flame propagation (flame spread) and maximum permissible emission of smoke and toxic gases. EN 50264-2-2 should be read in conjunction with Part 1 “General requirements”.

BS EN 50264-2-2-2008相似标准

推荐

BS EN 50264-2-2-2008系列标准