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NEK606 Water Blocked Offshore & Marine Cables

Water Blocked S14 BU(c) 250 V

Applications

  • These unarmoured cables are partially water blocked, fire resistant, flame retardant, low smoke and halogen free, 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 S14 BU(c) 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???? Collective Shielding: Pairs/triples are layed up and collectively screened by copper backed polyester tape in contact with a stranded tinned copper drain wire. 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
    Nominal Conductor Diameter mm 1.1 1.3 1.6
    Maximum Resistant@20˚C O/km 26.3 19.3 12.9
    Mutual Capacitance nF/km 75 80 85
    Nominal Inductance@1KHz MH/km 0.727 0.686 0.667
    Maximum L/R@1KHz μH/O 20 25 35
    Operating Voltage V 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
2×2×0.75 0.6 1.1 1 12.2±2 194
4×2×0.75 0.6 1.2 1 14.5±2 252
7×2×0.75 0.6 1.4 1 17.0±2 368
8×2×0.75 0.6 1.4 1 18.3±2 415
12×2×0.75 0.6 1.5 1 21.5±2 567
16×2×0.75 0.6 1.6 1 23.8±2 725
19×2×0.75 0.6 1.7 1 25.2±2 819
24×2×0.75 0.6 1.8 1 28.7±2 1034
32×2×0.75 0.6 2.1 1 31.6±2 1286
2×3×0.75 0.6 1.2 1 14.0±2 215
3×3×0.75 0.6 1.2 1 15.1±2 278
4×3×0.75 0.6 1.3 1 16.4±2 336
7×3×0.75 0.6 1.3 1 19.4±2 499
8×3×0.75 0.6 1.5 1 21.5±2 620
12×3×0.75 0.6 1.6 1 24.9±2 782
16×3×0.75 0.6 1.7 1 27.6±2 1013
19×3×0.75 0.6 1.8 1 29.2±2 1150
24×3×0.75 0.6 2 1 33.6±2 1475
2×2×1.0 0.6 1.1 1 12.7±2 221
4×2×1.0 0.6 1.1 1 15.3±2 299
7×2×1.0 0.6 1.4 1 18.0±2 436
8×2×1.0 0.6 1.4 1 19.3±2 488
12×2×1.0 0.6 1.6 1 22.8±2 677
16×2×1.0 0.6 1.7 1 25.3±2 866
19×2×1.0 0.6 1.8 1 26.7±2 987
24×2×1.0 0.6 1.9 1 30.8±2 1260
32×2×1.0 0.6 2.3 1 33.8±2 1570
3×3×1.0 0.6 1.2 1 16.0±2 326
4×3×1.0 0.6 1.4 1 17.3±2 399
7×3×1.0 0.6 1.6 1 20.6±2 599
12×3×1.0 0.6 1.6 1 26.4±2 945
16×3×1.0 0.6 1.7 1 29.3±2 1218
19×3×1.0 0.6 1.9 1 31.0±2 1391
24×3×1.0 0.6 2.1 1 35.7±2 1785
2×2×1.5 0.7 1.2 1 14.1±2 289
4×2×1.5 0.7 1.3 1 17.2±2 399
7×2×1.5 0.7 1.5 1 20.4±2 593
8×2×1.5 0.7 1.5 1 22.0±2 672
12×2×1.5 0.7 1.7 1 26.3±2 940
16×2×1.5 0.7 1.8 1 29.2±2 1208
19×2×1.5 0.7 1.9 1 30.6±2 1360
24×2×1.5 0.7 2.1 1 35.5±2 1754
32×2×1.5 0.7 2.3 1 39.0±2 2200
2×3×1.5 0.7 1.3 1 17.0±2 326
3×3×1.5 0.7 1.3 1 18.0±2 441
4×3×1.5 0.7 1.4 1 19.7±2 541
7×3×1.5 0.7 1.6 1 23.5±2 824
8×3×1.5 0.7 1.6 1 25.5±2 977
12×3×1.5 0.7 1.8 1 30.5±2 1318
16×3×1.5 0.7 1.9 1 33.9±2 1712
19×3×1.5 0.7 2 1 35.8±2 1948
24×3×1.5 0.7 2.2 1 41.3±2 2494