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    600/1000V PVC Insulated, PVC Sheathed, Armoured Power Cables to IEC 60502 (2-4 Cores)

    FGD400 1VVMV-R (CU/PVC/PVC/SWA/PVC 600/1000V Class 2)

    Application

    The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings.

    Standards

    Basic design adapted to IEC 60502-1

    Fire Performance

    Flame Retardance (Single Vertical Wire Test) IEC 60332-1-2

    Voltage Rating

    600/1000V

    Cable Construction

    Conductor Annealed copper wire, stranded according to IEC 60228 class 2.
    Insulation PVC/A according to IEC 60502-1.
    Inner Covering Extruded PVC or polymeric compound.
    Armouring Galvanized steel wire
    Outer Sheath Extruded PVC Type ST1/ST2 according to IEC 60502-1.
    Outer Sheath Option UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL 1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can also be provided upon request.

    Colour Code

    Insulation Colour Two-core: Brown, blue
    Three-core: Brown, black, grey
    Four-core: Blue, brown, black, grey
    Five-core: Green-and-yellow, blue, brown, black, grey
    Other colours can be offered upon request.
    Sheath Colour Black, other colours can be offered upon request.

    Physical AND THERMAL PROPERTIES

    Maximum temperature range during operation (PVC) 70°C
    Maximum short circuit temperature (5 Seconds) 160°C(≤300 mm²); 140°C(>300 mm²)
    Minimum bending radius
    Circular copper conductors 6 x Overall Diameter
    Shaped copper conductors 8 x Overall Diameter

    Construction Parameters

    Conductor FGD400 1VVMV-R
    No. of Cores x Cross Section Class of Conductor Nominal Insulation
    Thickness
    Nominal Inner Covering
    Thickness
    Armour Wire Diameter Nominal Sheath Thickness Nominal Overall
    Diameter
    Approx. Weight
    No.xmm2   mm mm mm mm mm kg/km
    2 Cores
    2x2.5 2 0.8 1.0 0.8 1.8 14.0 380
    2x4.0 2 1.0 1.0 1.25 1.8 16.7 604
    2x6.0 2 1.0 1.0 1.25 1.8 17.7 689
    2x10 2 1.0 1.0 1.25 1.8 19.3 841
    2x16 2 1.0 1.0 1.25 1.8 21.1 1037
    2x25 2 1.2 1.0 1.6 1.8 24.8 1513
    2x35 2 1.2 1.0 1.6 1.8 27.0 1843
    2x50 2 1.4 1.0 1.6 1.9 30.7 2356
    2x70 2 1.4 1.0 2.0 2.1 34.5 3179
    2x95 2 1.6 1.2 2.0 2.2 39.2 4042
    2x120 2 1.6 1.2 2.0 2.3 42.2 4764
    2x150 2 1.8 1.2 2.5 2.5 47.2 6095
    2x185 2 2.0 1.4 2.5 2.6 51.6 7207
    2x240 2 2.2 1.4 2.5 2.8 57.2 8861
    2x300 2 2.4 1.6 2.5 3.0 62.8 10608
    2x400 2 2.6 1.6 2.5 3.2 70.3 13385
    3 Cores
    3x2.5 2 0.8 1.0 0.8 1.8 14.5 432
    3x4.0 2 1.0 1.0 1.25 1.8 17.4 689
    3x6.0 2 1.0 1.0 1.25 1.8 18.4 800
    3x10 2 1.0 1.0 1.25 1.8 20.2 1001
    3x16 2 1.0 1.0 1.6 1.8 22.8 1405
    3x25 2 1.2 1.0 1.6 1.8 26.0 1860
    3x35 2 1.2 1.0 1.6 1.9 28.5 2325
    3x50 2 1.4 1.0 2.0 2.0 33.3 3266
    3x70 2 1.4 1.2 2.0 2.1 37.0 4108
    3x95 2 1.6 1.2 2.0 2.3 41.6 5245
    3x120 2 1.6 1.2 2.5 2.4 45.9 6677
    3x150 2 1.8 1.4 2.5 2.6 50.4 8016
    3x185 2 2.0 1.4 2.5 2.7 54.8 9466
    3x240 2 2.2 1.5 2.5 2.9 61.2 11805
    3x300 2 2.4 1.6 2.5 3.1 66.8 14181
    3x400 2 2.8 1.6 3.15 3.4 76.7 19235
    3x500 2 2.8 1.8 3.15 3.7 83.6 23011
    3 Cores+1 Earth Conductor
    3x10/6 2 1.0 1.0 1.0 1.25 1.8 21.9 1140
    3x16/10 2 1.0 1.0 1.0 1.6 1.8 24.2 1633
    3x25/16 2 1.2 1.0 1.0 1.6 1.8 27.9 2145
    3x35/16 2 1.2 1.0 1.0 1.6 1.9 30.8 2659
    3x50/25 2 1.4 1.2 1.0 2.0 2.0 36.4 3739
    3x70/35 2 1.4 1.2 1.2 2.0 2.1 40.1 4720
    3x95/50 2 1.6 1.4 1.2 2.5 2.3 46.3 6398
    3x120/70 2 1.6 1.4 1.4 2.5 2.4 50.3 7746
    3x150/70 2 1.8 1.4 1.4 2.5 2.6 55.0 9128
    3x185/95 2 2.0 1.6 1.4 2.5 2.7 60.3 10916
    3x240/120 2 2.2 1.6 1.6 2.5 2.9 67.0 13713
    3x300/150 2 2.4 1.8 1.6 3.15 3.1 74.6 17403
    3x400/185 2 2.6 2.0 1.8 3.15 3.4 84.1 20704
    3x500/240 2 2.8 2.2 2.0 3.15 3.7 91.8 25817
    4 Cores
    4x4.0 2 1.0 1.0 1.25 1.8 18.5 792
    4x6.0 2 1.0 1.0 1.25 1.8 19.7 931
    4x10 2 1.0 1.0 1.25 1.8 22.3 1185
    4x16 2 1.0 1.0 1.6 1.8 24.5 1672
    4x25 2 1.2 1.0 1.6 1.9 28.2 2260
    4x35 2 1.2 1.0 1.6 2.0 31.1 2854
    4x50 2 1.4 1.0 2.0 2.1 36.7 4013
    4x70 2 1.4 1.2 2.0 2.3 40.4 5104
    4x95 2 1.6 1.2 2.5 2.5 46.6 6996
    4x120 2 1.6 1.4 2.5 2.6 50.6 8400
    4x150 2 1.8 1.4 2.5 2.7 55.3 10008
    4x185 2 2.0 1.4 2.5 2.9 60.6 11906
    4x240 2 2.2 1.6 2.5 3.1 67.3 14963
    4x300 2 2.4 1.6 3.15 3.4 74.9 18944
    4x400 2 2.6 1.8 3.15 3.7 84.4 24304
    4x500 2 2.8 2.0 3.15 3.9 92.1 29351

    Note: Other conductor sizes & core confi gurations are available upon request.

    ELECTRICAL PROPERTIES

    Conductor Operating Temperature 70°C
    Ambient Temperature 30°C

    Current-Carrying Capacities (Amp) according to BS 7671: 2008 table 4D4A

    Conductor crosssectional
    area
    Reference Method C (clipped direct) Reference Method E (in free air or
    on a perforated cable tray, horizontal
    or vertical)
    Reference Method D (direct in in
    groud or in ducting in groud. in or
    around buildings)
    1 two-core cable,
    single-phase a.c.
    or d.c.
    1 three-or four
    core cable,
    three-phase a.c.
    1 two-core
    cable, singlephase
    a.c. or
    d.c.
    1 three-or four
    core cable,
    three-phase a.c.
    1 two-core cable,
    single-phase a.c.
    or d.c.
    1 three-or four
    core cable, threephase
    a.c.
    1 2 3 4 5 6 7
    mm2 A A A A A A
    1.5 21 18 22 19 22 18
    2.5 28 25 31 26 29 24
    4.0 38 33 41 35 37 30
    6.0 49 42 53 45 46 38
    10 67 58 72 62 60 50
    16 89 77 97 83 78 64
    25 118 102 128 110 99 82
    35 145 125 157 135 119 98
    50 175 151 190 163 140 116
    70 222 192 241 207 173 143
    95 269 231 291 251 204 169
    120 310 267 336 290 231 192
    150 356 306 386 332 261 217
    185 405 348 439 378 292 243
    240 476 409 516 445 336 280
    300 547 469 592 510 379 316
    400 621 540 683 590 - -

    Voltage Drop (Per Amp Per Meter) according to BS 7671: 2008 table 4D4B

    Nominal Cross Section  Area Two-core cables d.c. Two-core cable, single-phase a.c. Three- or four-core cable, three-phase a.c.
    1 2 3 4
    mm2 mV/A/m mV/A/m mV/A/m
    1.5 29 29 25
    2.5 18 18 15
    4.0 11 11 9.5
    6.0 7.3 7.3 6.4
    10 4.4 4.4 3.8
    16 2.8 2.8 2.4
        r x z r x z
    25 1.75 1.75 0.170 1.75 1.50 0.145 1.50
    35 1.25 1.25 0.165 1.25 1.10 0.145 1.10
    50 0.93 0.93 0.165 0.94 0.80 0.140 0.81
    70 0.63 0.63 0.160 0.65 0.55 0.140 0.57
    95 0.46 0.47 0.155 0.50 0.41 0.135 0.43
    120 0.36 0.38 0.155 0.41 0.33 0.135 0.35
    150 0.29 0.30 0.155 0.34 0.26 0.130 0.29
    185 0.23 0.25 0.150 0.29 0.21 0.130 0.25
    240 0.180 0.190 0.150 0.24 0.165 0.130 0.21
    300 0.145 0.155 0.145 0.21 0.135 0.130 0.185
    400 0.105 0.115 0.145 0.185 0.100 0.125 0.160

    Note: *Spacings larger than one cable diameter will result in a large voltage drop.
    r = conductor resistance at operating temperature
    x = reactance
    z = impedance

     

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