Tianjin Feiya Wire&Cable Co.,Ltd

Product Detail
Water Blocked S14 BU(c) 250 V
Detail

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

Water Blocked S14 BU(c) 250 V

Construction

  • Conductors: Circular tinned annealed stranded copper wire to IEC 60228 class 2.
    Insulation: Mica tape + Halogen free EPR compound.
    Twinning: Colour coded cores twisted together.
    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.
    Filler: Water blocking fillers, if required.
    Water Blocking Elements: Water blocking tape and strings for providing longitudinal water tightness.
    Inner Sheath: Halogen free thermosetting compound, SHF2, coloured grey (blue for intrinsically safe).
    Outer Sheath: Polyurethane for providing transversal water tightness, PE is optional,but can not meet low smoke standard.

Electrical Characteristics

  • Nominal Cross Section Areamm20.751.01.5
    Nominal Conductor Diametermm1.11.31.6
    Maximum Resistant@20˚CO/km26.319.312.9
    Mutual CapacitancenF/km758085
    Nominal Inductance@1KHzMH/km0.7270.6860.667
    Maximum L/R@1KHzμH/O202535
    Operating VoltageV250250250

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

2×2×0.750.61.1112.2±2194
4×2×0.750.61.2114.5±2252
7×2×0.750.61.4117.0±2368
8×2×0.750.61.4118.3±2415
12×2×0.750.61.5121.5±2567
16×2×0.750.61.6123.8±2725
19×2×0.750.61.7125.2±2819
24×2×0.750.61.8128.7±21034
32×2×0.750.62.1131.6±21286
2×3×0.750.61.2114.0±2215
3×3×0.750.61.2115.1±2278
4×3×0.750.61.3116.4±2336
7×3×0.750.61.3119.4±2499
8×3×0.750.61.5121.5±2620
12×3×0.750.61.6124.9±2782
16×3×0.750.61.7127.6±21013
19×3×0.750.61.8129.2±21150
24×3×0.750.62133.6±21475
2×2×1.00.61.1112.7±2221
4×2×1.00.61.1115.3±2299
7×2×1.00.61.4118.0±2436
8×2×1.00.61.4119.3±2488
12×2×1.00.61.6122.8±2677
16×2×1.00.61.7125.3±2866
19×2×1.00.61.8126.7±2987
24×2×1.00.61.9130.8±21260
32×2×1.00.62.3133.8±21570
3×3×1.00.61.2116.0±2326
4×3×1.00.61.4117.3±2399
7×3×1.00.61.6120.6±2599
12×3×1.00.61.6126.4±2945
16×3×1.00.61.7129.3±21218
19×3×1.00.61.9131.0±21391
24×3×1.00.62.1135.7±21785
2×2×1.50.71.2114.1±2289
4×2×1.50.71.3117.2±2399
7×2×1.50.71.5120.4±2593
8×2×1.50.71.5122.0±2672
12×2×1.50.71.7126.3±2940
16×2×1.50.71.8129.2±21208
19×2×1.50.71.9130.6±21360
24×2×1.50.72.1135.5±21754
32×2×1.50.72.3139.0±22200
2×3×1.50.71.3117.0±2326
3×3×1.50.71.3118.0±2441
4×3×1.50.71.4119.7±2541
7×3×1.50.71.6123.5±2824
8×3×1.50.71.6125.5±2977
12×3×1.50.71.8130.5±21318
16×3×1.50.71.9133.9±21712
19×3×1.50.72135.8±21948
24×3×1.50.72.2141.3±22494


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