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S2 or S2/S6 RFOU(i) 250V

Home/NEK 606 Offshore & Marine Cables/S2 or S2/S6 RFOU(i) 250V

S2 or S2/S6 RFOU(i) 250V Applications

S2 or S2/S6 RFOU(i) 250V cables are flame retardant, low smoke, halogen free and mud resistant, used for instrumentation, communication, control and alarm systems.

S2 or S2/S6 RFOU(i) 250V Standards

IEC 60092-376IEC 60092-351
IEC 60092-359IEC 60332-1
IEC 60332-3-22IEC 60754-1,2
IEC 61034-1,2NEK 606:2004
S2 or S2/S6 RFOU(i) 250VS2 or S2/S6 RFOU(i) 250V

S2 or S2/S6 RFOU(i) 250V Construction

  • Conductors : Circular tinned annealed stranded copper wire to IEC 60228 class 2.
  • Insulation : 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.
  • Bedding : Halogen free compound.
  • Armour : Tinned copper wire braid.
  • Outer Sheath : Halogen free thermosetting compound, SHF2 (for TYPE S2). Halogen free MUD resistant thermosetting compound, SHF MUD (for TYPE S2/S6), coloured grey (blue for intrinsically safe).

S2 or S2/S6 RFOU(i) 250V Electrical Characteristics

Nominal Cross Section Areamm²0.751.01.52.5
Nominal Conductor Diametermm1.11.31.62.0
Maximum Resistant@20℃Ω/km26.319.312.98.02
Mutual CapacitancenF/km8090100110
Nominal Inductance@1KHzMH/km0.6820.6450.6320.593
Maximum L/R@1KHzμH/Ω20253550
Operating VoltageV250250250250

Mechanical and Thermal Properties

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

S2 or S2/S6 RFOU(i) 250V Dimensions and Weight

Construction No. of elements×No. of cores in element×Cross section
(mm²)		Nominal Insulation Thickness
mm		Nominal Sheath Thickness
mm		Nominal Overall Diameter
mm		Nominal Weight
kg/km
InnerOuter
1×2×0.750.61.11.111.1200
2×2×0.750.61.11.315.0295
3×2×0.750.61.11.315.6355
4×2×0.750.61.11.316.4390
5×2×0.750.61.11.417.8540
6×2×0.750.61.11.419.1610
7×2×0.750.61.11.419.1625
8×2×0.750.61.11.520.7680
9×2×0.750.61.11.521.8745
10×2×0.750.61.11.622.9760
12×2×0.750.61.11.623.4810
14×2×0.750.61.11.624.5875
15×2×0.750.61.11.726.1960
16×2×0.750.61.11.726.51010
18×2×0.750.61.11.827.91080
19×2×0.750.61.11.828.21115
20×2×0.750.61.11.829.21210
21×2×0.750.61.11.830.01255
23×2×0.750.61.11.930.61355
24×2×0.750.61.11.931.91370
27×2×0.750.61.21.932.91480
30×2×0.750.61.22.034.11605
33×2×0.750.61.22.035.31725
37×2×0.750.61.22.136.91950
1×3×0.750.61.11.211.7230
2×3×0.750.61.11.314.5360
3×3×0.750.61.11.316.2415
4×3×0.750.61.11.417.6540
5×3×0.750.61.11.419.1645
6×3×0.750.61.11.521.1755
7×3×0.750.61.11.521.1780
8×3×0.750.61.11.622.6845
9×3×0.750.61.11.623.9945
10×3×0.750.61.11.725.7960
12×3×0.750.61.11.726.41080
14×3×0.750.61.11.727.51150
15×3×0.750.61.11.828.51230
16×3×0.750.61.11.829.21310
18×3×0.750.61.11.930.71405
19×3×0.750.61.11.931.01475
20×3×0.750.61.11.931.81560
21×3×0.750.61.21.932.71640
23×3×0.750.61.22.034.11795
24×3×0.750.61.22.034.61830
27×3×0.750.61.22.136.82040
30×3×0.750.61.22.138.3.2210
32×3×0.750.61.22.239.52345
1×2×1.00.61.11.211.7225
2×2×1.00.61.11.313.4335
3×2×1.00.61.11.316.3470
4×2×1.00.61.11.417.4535
5×2×1.00.61.11.418.7610
6×2×1.00.61.11.520.2700
7×2×1.00.61.11.520.2720
8×2×1.00.61.11.521.8775
9×2×1.00.61.11.623.2850
10×2×1.00.61.11.624.1880
12×2×1.00.61.11.624.7980
14×2×1.00.61.11.726.01030
15×2×1.00.61.11.827.81125
16×2×1.00.61.11.828.21175
18×2×1.00.61.11.829.51255
19×2×1.00.61.11.829.81295
20×2×1.00.61.11.931.11420
21×2×1.00.61.11.931.91475
23×2×1.00.61.21.932.71610
24×2×1.00.61.22.034.31620
27×2×1.00.61.22.035.01745
30×2×1.00.61.22.136.71980
33×2×1.00.61.22.138.02130
37×2×1.00.61.22.239.32305
1×3×1.00.61.11.212.0250
2×3×1.00.61.11.417.0520
3×3×1.00.61.11.417.4540
4×3×1.00.61.11.418.7625
5×3×1.00.61.11.520.2745
6×3×1.00.61.11.622.4875
7×3×1.00.61.11.622.4905
8×3×1.00.61.11.623.8980
9×3×1.00.61.11.725.41080
10×3×1.00.61.11.727.11150
12×3×1.00.61.11.828.11265
14×3×1.00.61.11.829.21355
15×3×1.00.61.11.830.11440
16×3×1.00.61.11.931.11570
18×3×1.00.61.21.932.81675
19×3×1.00.61.22.033.31750
20×3×1.00.61.22.034.11880
21×3×1.00.61.22.034.81950
23×3×1.00.61.22.136.62215
24×3×1.00.61.22.137.32200
27×3×1.00.61.22.239.22425
30×3×1.00.61.22.240.82630
32×3×1.00.61.22.342.12790
1×2×1.50.71.11.212.7260
2×2×1.50.71.11.415.4420
3×2×1.50.71.11.417.6585
4×2×1.50.71.11.418.8635
5×2×1.50.71.11.521.1770
6×2×1.50.71.11.622.8890
7×2×1.50.71.11.622.8925
8×2×1.50.71.11.623.7975
9×2×1.50.71.11.726.31060
10×2×1.50.71.11.727.41130
12×2×1.50.71.11.828.31270
14×2×1.50.71.11.829.51325
15×2×1.50.71.11.931.61445
16×2×1.50.71.11.932.11575
18×2×1.50.71.22.034.21670
19×2×1.50.71.22.034.51765
20×2×1.50.71.22.136.01895
21×2×1.50.71.22.137.32050
23×2×1.50.71.22.137.92185
24×2×1.50.71.22.239.82200
27×2×1.50.71.22.240.62390
30×2×1.50.71.22.342.12600
33×2×1.50.71.22.343.62805
37×2×1.50.71.42.445.43080
1×3×1.50.71.11.213.2295
2×3×1.50.71.11.417.0490
3×3×1.50.71.11.519.5685
4×3×1.50.71.11.520.9785
5×3×1.50.71.11.621.0820
6×3×1.50.71.11.722.8960
7×3×1.50.71.11.725.11135
8×3×1.50.71.11.727.01270
9×3×1.50.71.11.828.91445
10×3×1.50.71.11.931.11450
12×3×1.50.71.11.931.51710
14×3×1.50.71.22.033.81815
15×3×1.50.71.22.034.81930
16×3×1.50.71.22.136.02110
18×3×1.50.71.22.138.12305
19×3×1.50.71.22.238.62375
20×3×1.50.71.22.239.62580
21×3×1.50.71.22.240.42680
23×3×1.50.71.22.342.02925
24×3×1.50.71.22.342.73140
27×3×1.50.71.42.445.33250
30×3×1.50.71.42.547.43555
32×3×1.50.71.42.548.63745
1×2×2.50.71.11.213.5300
2×2×2.50.71.11.418.9650
3×2×2.50.71.11.519.9720
4×2×2.50.71.11.521.1820
5×2×2.50.71.11.623.0965
6×2×2.50.71.11.624.81105
7×2×2.50.71.11.624.81150
8×2×2.50.71.11.727.01255
9×2×2.50.71.11.828.81385
10×2×2.50.71.11.830.01430
12×2×2.50.71.31.931.01545
14×2×2.50.71.21.932.71730
15×2×2.50.71.22.035.01885
16×2×2.50.71.22.035.61970
18×2×2.50.71.22.137.92235
19×2×2.50.71.22.138.32315
20×2×2.50.71.22.239.92530
21×2×2.50.71.22.241.02630
23×2×2.50.71.22.341.82750
24×2×2.50.71.22.343.72850
27×2×2.50.71.42.445.13150
30×2×2.50.71.42.546.83435
33×2×2.50.71.42.548.53715
37×2×2.50.71.42.650.24040
1×3×2.50.71.11.314.3360
2×3×2.50.71.11.520.5785
3×3×2.50.71.11.521.2875
4×3×2.50.71.11.622.91035
5×3×2.50.71.11.624.81205
6×3×2.50.71.11.827.81430
7×3×2.50.71.11.827.81505
8×3×2.50.71.11.829.61625
9×3×2.50.71.11.931.71855
10×3×2.50.71.22.034.41890
12×3×2.50.71.22.035.52110
14×3×2.50.71.22.137.62445
15×3×2.50.71.22.238.92620
16×3×2.50.71.22.240.02755
18×3×2.50.71.22.342.03010
19×3×2.50.71.22.342.43125
20×3×2.50.71.22.343.53360
21×3×2.50.71.42.444.93555
23×3×2.50.71.42.546.73885
24×3×2.50.71.42.547.53870
27×3×2.50.71.42.650.04280
30×3×2.50.71.42.752.34695
32×3×2.50.71.42.753.84960
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