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SR EN 50382-2:2008

Railway applications - Railway rolling stock high temperature power cables having special fire performance -- Part 2: Single core silicone rubber insulated cables for 120 °C or 150 °C

Part 2 of EN 50382 specifies requirements for, and constructions and dimensions of, single core cables of the following types and voltage ratings: – 1,8/3 kV unscreened, unsheathed with or without textile braid (1,5 mm2 to 400 mm2); – 1,8/3 kV unscreened, sheathed (1,5 mm2 to 400 mm2); – 3,6/6 kV unscreened, unsheathed with or without textile braid (2,5 mm2 to 400 mm2); – 3,6/6 kV unscreened, sheathed (2,5 mm2 to 400 mm2). All cables have class 5 or class 6 tinned or plain copper conductors to EN 60228, halogen-free insulation and where applicable 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 120 °C or 150 °C and a maximum temperature for short circuit conditions of either 250 °C or 350 °C based on a duration of 5 s. When the insulating compounds and sheath specified in this standard which are thermally capable of operating at 150 °C are used with tinned conductors, the maximum operating temperature is limi

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Status : Valid
Approval date : 12/15/2008
Publish date : 12/17/2008
Number of pages : 30
ICS : 13.220.40 Ignitability and burning behaviour of materials and products,29.060.20 Cables,45.060.01 Railway rolling stock in general
Technical Committee : 159 - Electric cables

Relations with other standards: