NEK606 Water Blocked Offshore & Marine Cables  

NEK606 Water Blocked Offshore & Marine Cables

Water Blocked S13 BU(i) 250 V

Applications

  • These cables are fire resistant, flame retardant, low smoke, halogen free and mud resistant, used for instrumentation, communication, control and alarm systems.

Standards

  • IEC 60092-376 IEC 60092-351
    IEC 60092-359 IEC 60332-1
    IEC 60332-3-22 IEC 60754-1,2
    IEC 61034-1,2 NEK 606:2004
    IEC 60331-21 VG 95218 part 29?

Water Blocked S13 BU(i) 250 V

Construction

  • l???? Conductors: Circular tinned annealed stranded copper wire to IEC 60228 class 2.
    l???? Insulation: Mica tape + Halogen free EPR compound.
    l???? Twinning: Colour coded cores twisted together.
    l???? Filler: Water blocking fillers, if required.
    l???? Individual Shielding: Each pairs/triples are screened by copper backed polyester tape in contact with a stranded tinned copper drain wire and wrapped with polyester tape. Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.
    l???? Filler: Water blocking fillers, if required.
    l???? Water Blocking Elements: Water blocking tape and strings for providing longitudinal water tightness.
    l???? Inner Sheath: Halogen free thermosetting compound, SHF2, coloured grey (blue for intrinsically safe).
    l???? Outer Sheath: Polyurethane for providing transversal water tightness, PE is optional,but can not meet low smoke standard.

Electrical Characteristics

  • Nominal Cross Section Area mm2 0.75 1.0 1.5 2.5
    Nominal Conductor Diameter mm 1.1 1.3 1.6 2.0
    Maximum Resistant@20˚C O/km 26.3 19.3 12.9 8.02
    Mutual Capacitance nF/km 85 95 100 110
    Nominal Inductance@1KHz MH/km 0.731 0.691 0.673 0.629
    Maximum L/R@1KHz μH/O 20 25 35 55
    Operating Voltage V 250 250 250 250

Mechanical and Thermal Properties

  • Bending Radius : 8×OD (during installation); 6×OD (fixed installed).
  • Temperature Range : -20˚C ~ +90˚C.

Dimensions and Weight

Construction
No. of elements×No. of cores in element×Cross section

(mm2)

Nominal Insulation Thickness

mm

Nominal Inner Sheath Thickness

mm

Nominal Outer Sheath Thickness

mm

Nominal Overall Diameter

mm

Nominal Weight

kg/km

1×2×0.75 0.6 1 1 10.2±2 110
2×2×0.75 0.6 1.2 1 12.5±2 215
4×2×0.75 0.6 1.2 1 15.2±2 305
7×2×0.75 0.6 1.4 1 18.0±2 467
8×2×0.75 0.6 1.4 1 19.3±2 520
12×2×0.75 0.6 1.6 1 23.1±2 740
16×2×0.75 0.6 1.7 1 25.5±2 961
19×2×0.75 0.6 1.8 1 26.8±2 1087
24×2×0.75 0.6 1.9 1 30.6±2 1386
32×2×0.75 0.6 2 1 33.7±2 1754
1×3×0.75 0.6 1 1 10.6±2 126
2×3×0.75 0.6 1.2 1 14.0±2 215
3×3×0.75 0.6 1.2 1 15.8±2 315
4×3×0.75 0.6 1.3 1 17.1±2 383
7×3×0.75 0.6 1.5 1 20.3±2 588
8×3×0.75 0.6 1.5 1 21.5±2 683
12×3×0.75 0.6 1.7 1 26.4±2 961
16×3×0.75 0.6 1.8 1 29.3±2 1244
19×3×0.75 0.6 1.9 1 31.0±2 1428
24×3×0.75 0.6 2.1 1 35.7±2 1838
1×2×1.0 0.6 1 1 10.6±2 131
2×2×1.0 0.6 1.2 1 13.1±2 252
4×2×1.0 0.6 1.3 1 16.0±2 362
7×2×1.0 0.6 1.5 1 18.9±2 551
8×2×1.0 0.6 1.5 1 20.5±2 630
12×2×1.0 0.6 1.6 1 24.3±2 882
16×2×1.0 0.6 1.6 1 26.9±2 1150
19×2×1.0 0.6 1.8 1 28.5±2 1318
24×2×1.0 0.6 1.9 1 32.5±2 1685
32×2×1.0 0.6 2 1 35.8±2 2132
1×3×1.0 0.6 1 1 11.1±2 147
3×3×1.0 0.6 1.3 1 16.7±2 378
4×3×1.0 0.6 1.3 1 18.1±2 462
7×3×1.0 0.6 1.6 1 21.7±2 730
12×3×1.0 0.6 1.7 1 28.0±2 1171
16×3×1.0 0.6 1.8 1 31.2±2 1528
19×3×1.0 0.6 1.9 1 33.0±2 1759
24×3×1.0 0.6 2.1 1 38.1±2 2252
1×2×1.5 0.7 1 1 11.6±2 163
2×2×1.5 0.7 1.3 1 14.6±2 326
4×2×1.5 0.7 1.4 1 18.1±2 473
7×2×1.5 0.7 1.6 1 21.4±2 725
8×2×1.5 0.7 1.6 1 23.3±2 819
12×2×1.5 0.7 1.7 1 27.7±2 1155
16×2×1.5 0.7 1.9 1 30.9±2 1523
19×2×1.5 0.7 2 1 32.5±2 1727
24×2×1.5 0.7 2.2 1 37.3±2 2221
32×2×1.5 0.7 2.3 1 41.1±2 2814
1×3×1.5 0.7 1.1 1 12.1±2 184
2×3×1.5 0.7 1.3 1 16.5±2 336
3×3×1.5 0.7 1.3 1 18.8±2 494
4×3×1.5 0.7 1.4 1 20.4±2 609
7×3×1.5 0.7 1.7 1 24.6±2 956
8×3×1.5 0.7 1.7 1 25.5±2 1082
12×3×1.5 0.7 1.9 1 32.0±2 1549
16×3×1.5 0.7 2 1 35.6±2 2021
19×3×1.5 0.7 2.1 1 37.7±2 2321
24×3×1.5 0.7 2.4 1 43.7±2 2998
1×2×2.5 0.7 1.1 1 12.5±2 200
1×3×2.5 0.7 1.3 1 13.0±2 231