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    600/1000V Mica+XLPE Insulated, LSZH Sheathed Power Cables to IEC 60502-1 (2-5 Cores & Multicore)

    FFX400 1mRZ1-R (CU/MGT+XLPE/LSZH 600/1000V Class 2)

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    APPLICATION

    The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals and high-rise buildings. This product type is CEand TUV approved.

    STANDARDS

    Basic design adapted from IEC 60502-1

    FIRE PERFORMANCE

    Circuit Integrity IEC 60331-21; EN 6387; BS 8491
    Flame Retardance (Single vertical wire or cable test) IEC 60332-1-2; EN 60332-1-2
    Reduced fire Propagation (Vertically-mounted bundled wires & cables test) IEC 60332-3-24; EN 60332-3-24
    Halogen Free IEC 60754-1; EN 50267-2-1
    No Corrosive Gas emission IEC 60754-2; EN 50267-2-2
    Minimum smoke emission IEC 61034-2; EN 61034-2

    VOLTAGE RATING

    600/1000V

    CABLE CONSTRUCTION

    Conductor : The conductors shall be class 2 plain or metal-coated annealed copper in accordance with IEC 60228. Class 1 and class 5 conductor can be offered as option.

    Fire Barrier : Mica glass tape.

    Insulation : Thermosetting XLPE material and thickness shall be as per IEC 60502-1.

    Outer Sheath : Thermoplastic halogen free compound ST8 as per IEC 60502-1.

    Outer Sheath Option : UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.

    COLOUR CODE

    Insulation Colour

    2-core : Brown and blue.

    3-core : Brown, black and grey.

    4-core : Blue, brown, black and grey.

    5-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 : 90°C

    Maximum short circuit temperature (5 Seconds) : 250°C

    Minimum bending radius

    circular copper conductors OD≤25mm : 4 × Overall Diameter

    circular copper conductors OD﹥25mm : 6 × Overall Diameter

    shaped copper conductors : 8 × Overall Diameter

    CONSTRUCTION PARAMETERS

    Conductor FFX400 1mRZ1-R
    No. of Cores × Cross-sectional Area Conductor Class Nominal Insulation Thickness Nominal Sheath Thickness Approx. Overall Diameter Approx. Weight
    no.×mm²   mm mm mm kg/km
    2 cores
    2×1.5 2 0.7 1.8 11.6 139
    2×2.5 2 0.7 1.8 12.4 167
    2×4 2 0.7 1.8 13.5 211
    2×6 2 0.7 1.8 14.6 265
    2×10 2 0.7 1.8 16.5 370
    2×16 2 0.7 1.8 18.6 515
    2×25 2 0.9 1.8 22.0 756
    2×35 2 0.9 1.8 24.3 983
    2×50 2 1.0 1.8 27.4 1281
    2×70 2 1.1 1.8 31.4 1771
    2×95 2 1.1 1.9 35.4 2379
    2×120 2 1.2 2.0 39.2 2971
    2×150 2 1.4 2.2 43.5 3655
    2×185 2 1.6 2.3 48.3 4546
    2×240 2 1.7 2.5 54.3 5901
    2×300 2 1.8 2.6 59.8 7308
    2×400 2 2 2.9 67.1 9318
    3 cores
    3×1.5 2 0.7 1.8 12.2 168
    3×2.5 2 0.7 1.8 13.1 208
    3×4 2 0.7 1.8 14.3 269
    3×6 2 0.7 1.8 15.5 345
    3×10 2 0.7 1.8 17.5 495
    3×16 2 0.7 1.8 19.8 704
    3×25 2 0.9 1.8 23.5 1052
    3×35 2 0.9 1.8 26.0 1384
    3×50 2 1.0 1.8 29.3 1819
    3×70 2 1.1 1.9 33.8 2556
    3×95 2 1.1 2.0 38.3 3467
    3×120 2 1.2 2.1 42.4 4335
    3×150 2 1.4 2.3 46.8 5305
    3×185 2 1.6 2.4 52.1 6638
    3×240 2 1.7 2.6 58.5 8624
    3×300 2 1.8 2.7 64.4 10700
    3×400 2 2.0 3.0 72.1 13601
    3 cores + 1 core earth conductor
        3 cores 1 core      
    3×16/10 2 0.7 0.7 1.8 20.4 818
    3×25/16 2 0.9 0.7 1.8 24.3 1228
    3×35/16 2 0.9 0.7 1.8 26.9 1560
    3×50/25 2 1.0 0.9 1.8 30.3 2097
    3×70/35 2 1.1 0.9 2.0 35.2 2935
    3×95/50 2 1.1 1.0 2.1 39.7 3978
    3×120/70 2 1.2 1.1 2.3 44.2 5067
    3×150/70 2 1.4 1.1 2.4 48.8 6038
    3×185/95 2 1.6 1.1 2.6 54.3 7643
    3×240/120 2 1.7 1.2 2.8 61.1 9891
    3×300/150 2 1.8 1.4 3.0 67.4 12260
    3×400/185 2 2.0 1.6 3.2 75.4 15560
    4 cores
    4×1.5 2 0.7 1.8 13.2 201
    4×2.5 2 0.7 1.8 14.2 253
    4×4 2 0.7 1.8 15.5 332
    4×6 2 0.7 1.8 16.9 431
    4×10 2 0.7 1.8 19.2 628
    4×16 2 0.7 1.8 21.7 901
    4×25 2 0.9 1.8 25.8 1358
    4×35 2 0.9 1.8 28.6 1796
    4×50 2 1.0 1.8 32.3 2369
    4×70 2 1.1 2.0 37.5 3358
    4×95 2 1.1 2.1 42.3 4537
    4×120 2 1.2 2.3 47.1 5703
    4×150 2 1.4 2.4 52.0 6984
    4×185 2 1.6 2.6 57.9 8740
    4×240 2 1.7 2.8 65.1 11362
    4×300 2 1.8 3.0 71.8 14145
    4×400 2 2.0 3.2 80.4 17984
    Multicore
    5×1.5 2 0.7 1.8 13.5 238
    5×2.5 2 0.7 1.8 14.5 302
    7×1.5 2 0.7 1.8 16.1 298
    7×2.5 2 0.7 1.8 17.5 384
    10×1.5 2 0.7 1.8 20.8 408
    10×2.5 2 0.7 1.8 23.3 530
    12×1.5 2 0.7 1.8 27.6 462
    12×2.5 2 0.7 1.8 30.4 607
    14×1.5 2 0.7 1.8 34.3 520
    14×2.5 2 0.7 1.8 39.5 687
    19×1.5 2 0.7 1.8 44.9 663
    19×2.5 2 0.7 1.8 49.7 886
    21×1.5 2 0.7 1.8 24.7 723
    21×2.5 2 0.7 1.8 27.0 968
    24×1.5 2 0.7 1.8 27.5 822
    24×2.5 2 0.7 1.8 30.1 1102
    30×1.5 2 0.7 1.8 29.2 983
    30×2.5 2 0.7 1.8 31.9 1329
    40×1.5 2 0.7 1.8 33.4 1096
    40×2.5 2 0.7 1.9 36.7 1733
    48×1.5 2 0.7 1.8 36.2 1485
    48×2.5 2 0.7 1.9 39.8 2050
    61×1.5 2 0.7 1.9 39.7 1852
    61×2.5 2 0.7 2.0 43.7 2563

    ELECTRICAL PROPERTIES

    Conductor operating temperature : 90°C

    Ambient temperature : 30°C

    Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4E2A

    Conductor cross-sectional area Ref. Method A (enclosed in conduit in thermally insulating wall etc.) Ref. Method B (enclosed in conduit on a wall or in trunking etc.) Ref. Method C (clipped direct) Ref. Method E (in free air or on a perforated cable tray etc. horizontal or vertical)
    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*, single-phase 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*, three-phase a.c. 1 two-core cable*, single-phase a.c. or d.c. 1 three- or four-core cable*, three-phase a.c.
    1 2 3 4 5 6 7 8 9
    mm² A A A A A A A A
    1.5 18.5 16.5 22 19.5 24 22 26 23
    2.5 25 22 30 26 33 30 36 32
    4 33 30 40 35 45 40 49 42
    6 42 38 51 44 58 52 63 54
    10 57 51 69 60 80 71 86 75
    16 76 68 91 80 107 96 115 100
    25 99 89 119 105 138 119 149 127
    35 121 109 146 128 171 147 185 158
    50 145 130 175 154 209 179 225 192
    70 183 164 221 194 269 229 289 246
    95 220 197 265 233 328 278 352 298
    120 253 227 305 268 382 322 410 346
    150 290 259 334 300 441 371 473 399
    185 329 295 384 340 506 424 542 456
    240 386 346 459 398 599 500 641 538
    300 442 396 532 455 693 576 741 621
    400 - - 625 536 803 667 865 741

    Note: *With or without a protective conductor.

    Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4E2B

    Conductor cross-sectional 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 31 31 27
    2.5 19 19 16
    4 12 12 10
    6 7.9 7.9 6.8
    10 4.7 4.7 4.0
    16 2.9 2.9 2.5
        r x z r x z
    25 1.85 1.85 0.160 1.90 1.60 0.140 1.65
    35 1.35 1.35 0.155 1.35 1.15 0.135 1.15
    50 0.98 0.99 0.155 1.00 0.86 0.135 0.87
    70 0.67 0.67 0.150 0.69 0.59 0.130 0.60
    95 0.49 0.50 0.150 0.52 0.43 0.130 0.45
    120 0.39 0.40 0.145 0.42 0.34 0.130 0.37
    150 0.31 0.32 0.145 0.35 0.38 0.125 0.30
    185 0.25 0.26 0.145 0.29 0.22 0.125 0.26
    240 0.195 0.200 0.140 0.24 0.175 0.125 0.21
    300 0.155 0.160 0.140 0.21 0.140 0.120 0.185
    400 0.120 0.130 0.140 0.190 0.115 0.120 0.165

    r = conductor resistance at operating temperature

    x = reactance

    z = impedance

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