CuSn/HFFR/CWB/HFFR 300/300V

Cross-linked halogen-free multi-core cable in insulation and sheath.

Intended for use as power cables for transmission of electricity in rolling stock in rail vehicles (locomotives, trains, trolleybuses, etc.) with a high concentration of people and property. Installations in cable ducts, tubes and pipes. Special application for installations where there are increased requirements for fire protection and where low emission of fumes and corrosive gases during combustion is required.

Construction:

• Wire: Multi-strand flexible with tinned copper wires class 5 according to EN 50306-2
• Separator: Polyester tape
• Insulation: XLPO-HFFR halogen-free cross-linked material type EI 109 according to EN 50264-3-1
• Shield: Braid made of tinned copper wires, covering density min. 85%
• Coating: halogen-free cross-linked material XLPO-HFFR type EM 104 acc. to EN 50264-1

Characteristic:

• Insulation color: black RAL 9005
• Core identification:
• 1 to 10 core - color identification: 1 white, 2 brown, 3 blue, 4 black, 5 red, 6 yellow, 7 green, 8 gray, 9 orange, 10 purple, over 10 cores white color numbered
• Maximum temperature of the wire during cable operation: +90°C
• The minimum ambient temperature for permanently laid cables: -40°C
• The minimum ambient temperature when laying cables: -5°C
• Maximum core temperature during short circuit: +200°C, EN 50264-1 pkt. 1
• The minimum bending radius: 7,5 x D, D – diameter of the cable
• Test voltage: 1000V

Reaction to fire:

• Resistance to flame spread: IEC 60332-1-2, IEC 60332-3-24, EN 50305
• Fume emission during combustion: IEC 61034-2: light transmission > 70%
• Separation of corrosive gases during combustion:
• IEC 60754-1, IEC 60754-2: pH ≥ 4,3
• conductivity ≤ 100 μS/cm
• Toxicity index: EN 50305: CIT<6%

Complies with: EN 50306-4

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