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    FIREROL Medium Wall Single Core Screened & Sheathed Cables 1.8/3 kV or 3.6/6 kV

    EN 50264-3-1 (FRL-MW-3S-OS, FRL-MW-6S-OS)

    Application

    • -Used as power and control cable for protected installations inside and outside of rail and transport vehicles, where handling and installation cost are an important factor.
    • -Used in control, auxillary and main circuit wiring such as cable harnesses, switchboards and control panels, driver desks etc.

    Construction

    Conductor Flexible tinned annealed copper wires, stranded as per HD 383 (IEC 60228) class 5
    Insulation LSZH elastomeric compound as defined in EN 50264-1 (EI 106 to EI 109)
    Overal screen Tinned annealed copper wires
    Sheath LSZH elastomeric compound as defined in EN 50264-1 (EM 101 to EM 104)

    Electrical & Mechanical Properties

    Nominal Voltage 1.8/3 kV or 3.6/6 kV
    Maximum Conductor Temperature 90°C ( fixed installation )
    Minimum Permissible Ambient Temperature -25°C/-40°C ( fixed installation )
    Bending Radius 3 x Overall Diameter (D<12mm); 4 x Overall Diameter (D>12mm)

    Chemical & Environmental Propertie

    EN 60684-2 No fluorine
    EN 50305; EN 60811-2-1 Resistance to mineral oil & fuel oil, acid & alkali
    EN 50305 Resistance to ozone

    Fire Performance for rolling stock application

    EN 50306-2 Hazard levels HL1, HL2, HL3
    DIN 5510-2 Protection level 1/2/3/4
    BS 6853 Interior use 1a, 1b, II; Exterior use 1a, 1b, II
    NF F 16-101 F0

    Fire Performance for rolling stock application

    EN 50265-2-1; IEC 60332-1-2; NF C 32-070 2.1 (C2) Vertical flame propogation for a single insulated wire or cable
    EN 50266-2-4 + EN 50305; IEC 60332-3-24;
    NF C 32-070 2.2 (C1); VDE 0472 Teil 804
    Vertical flame spread of vertically mounted bunched wires or cables
    EN 50268-2; IEC 61034-2; NF C 32-073 ; 
    NF C 20-902; NF F 16 101; VDE 0472 Teil 816
    Low Smoke Emission
    EN 50267-2-1; IEC 60754-1; NF C 32-074; 
    NF C 20-454; VDE 0472 Teil 815
    Halogen Free

    EN 50267-2-2/3; IEC 60754-2; NF C 32-074;

    NF C 20-453; VDE 0472 Teil 813

    Low Corrosivity (Acidity & Conductivity)
    EN 50305; NF X 70-100; NF F 63 808; TM1-04; BS6853  Low Toxicity
    NF F 63 808; BS6853; NF F 16 101 Smoke index

    FRL-MW-3S-OS 1.8/3 kV

    Nominal Cross-Sectional Area Conductor Diameter (a) Min. Mean Thickness of Insulation Min. Screen Wire Diameter Min. Mean Thickness of Sheath Overall Diameter Weight Conductor Resistance Insulation Resistance
    min max 20℃ 20℃ 90℃
    mm2 mm mm mm mm mm mm kg/km Ω/km MΩ x km MΩ x km
    1.5 1.5 1.3 0.8 0.16 6.6 7.6 103 13.7 21.8 0.218
    2.5 1.95 1.3 0.8 0.16 6.9 8.1 123 8.21 18.8 0.188
    4 2.5 1.3 0.8 0.21 7.5 8.8 157 5.09 16.2 0.162
    6 3.0 1.3 0.8 0.21 7.9 9.4 189 3.39 14.4 0.144
    10 3.9 1.5 0.8 0.21 9.1 10.8 264 1.95 12.8 0.128
    16 5.0 1.5 0.8 0.26 10.2 12.0 359 1.24 10.7 0.107
    25 6.4 1.8 1.0 0.26 12.1 14.2 510 0.795 10.3 0.103
    35 7.7 1.8 1.0 0.31 13.3 15.2 650 0.565 8.9 0.089
    50 9.2 1.8 1.0 0.31 14.7 16.8 846 0.393 7.8 0.078
    70 11.0 1.8 1.0 0.31 16.6 19.3 1130 0.277 6.7 0.067
    95 12.5 2.2 1.0 0.31 18.7 21.1 1436 0.210 6.5 0.065
    120 14.2 2.2 1.0 0.31 20.6 23.0 1765 0.164 6.1 0.061
    150 15.8 2.2 1.2 0.31 22.0 25.3 2128 0.132 5.8 0.058
    185 17.5 2.4 1.2 0.31 24.0 29.0 2541 0.108 5.6 0.056
    240 20.1 2.4 1.2 0.31 26.8 30.5 3244 0.0817 5.0 0.050
    300 22.5 2.4 1.2 0.31 29.2 33.0 3934 0.0654 4.5 0.045
    400 25.8 2.6 1.4 0.31 32.9 38.0 5078 0.0495 4.4 0.044

    FRL-MW-6S-OS 3.6/6 kV

    Nominal Cross-Sectional Area Conductor Diameter (a) Min. Mean Thickness of Insulation Min. Screen Wire Diameter Min. Mean Thickness of Sheath Overall Diameter Weight Conductor Resistance Insulation Resistance
    min max 20℃ 20℃ 90℃
    mm2 mm mm mm mm mm mm kg/km Ω/km MΩ x km MΩ x km
    2.5 1.95 2.6 0.8 0.16 9.6 10.7 120 8.21 24.6 0.246
    4 2.5 2.6 0.8 0.21 10.1 11.3 140 5.09 21.6 0.216
    6 3.0 2.6 0.8 0.21 10.6 12.0 165 3.39 19.5 0.195
    10 3.9 2.6 0.8 0.21 11.5 13.0 220 1.95 16.7 0.167
    16 5.0 2.6 0.8 0.26 12.6 14.0 290 1.24 14.2 0.142
    25 6.4 2.9 1.0 0.26 14.4 16.4 430 0.795 13.1 0.131
    35 7.7 2.9 1.0 0.31 15.6 18.1 540 0.565 11.6 0.116
    50 9.2 2.9 1.0 0.31 17.2 19.7 670 0.393 10.2 0.102
    70 11.0 2.9 1.0 0.31 18.9 21.7 880 0.277 8.9 0.089
    95 12.5 2.9 1.0 0.31 20.5 23.4 1100 0.210 8.5 0.080
    120 14.2 2.9 1.2 0.31 22.1 25.7 1380 0.164 7.5 0.075
    150 15.8 2.9 1.2 0.31 23.8 27.4 1660 0.132 6.9 0.069
    185 17.5 3.2 1.2 0.31 26.0 30.0 2010 0.108 6.7 0.067
    240 20.1 3.4 1.4 0.31 29.0 33.7 2670 0.0817 6.4 0.064
    300 22.5 3.4 1.4 0.31 31.4 36.4 3170 0.0654 5.9 0.059
    400 25.8 3.4 1.4 0.31 34.8 40.0 4150 0.0495 5.2 0.052

    (a) = for information, indicative only

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