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 Marine Cable
S12 RU(c) 250 V
Applications :
- These unarmoured cables are flame retardant, low smoke and halogen free, used for instrumentation, communication, control and alarm systems.
Standards :
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| 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 |
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.
- Outer Sheath : Halogen free thermosetting compound, SHF2, coloured grey (blue for intrinsically safe).
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℃ |
Ω/km |
26.3 |
19.3 |
12.9 |
| Mutual Capacitance |
nF/km |
80 |
90 |
100 |
| Nominal Inductance@1KHz |
MH/km |
0.682 |
0.645 |
0.632 |
| Maximum L/R@1KHz |
μH/Ω |
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℃ ~ +90℃.
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 |
| 2×2×0.75 |
0.6 |
1.1 |
9.4 |
160 |
| 4×2×0.75 |
0.6 |
1.1 |
11.5 |
215 |
| 7×2×0.75 |
0.6 |
1.3 |
13.6 |
300 |
| 8×2×0.75 |
0.6 |
1.3 |
14.7 |
340 |
| 12×2×0.75 |
0.6 |
1.4 |
17.6 |
465 |
| 16×2×0.75 |
0.6 |
1.5 |
19.7 |
595 |
| 19×2×0.75 |
0.6 |
1.5 |
20.7 |
665 |
| 24×2×0.75 |
0.6 |
1.7 |
24.1 |
850 |
| 32×2×0.75 |
0.6 |
2.0 |
26.7 |
1065 |
| 2×3×0.75 |
0.6 |
1.1 |
11.0 |
170 |
| 3×3×0.75 |
0.6 |
1.1 |
12.1 |
235 |
| 4×3×0.75 |
0.6 |
1.2 |
13.1 |
280 |
| 7×3×0.75 |
0.6 |
1.4 |
15.7 |
410 |
| 8×3×0.75 |
0.6 |
1.4 |
17.5 |
490 |
| 12×3×0.75 |
0.6 |
1.5 |
20.6 |
645 |
| 16×3×0.75 |
0.6 |
1.6 |
23.1 |
835 |
| 19×3×0.75 |
0.6 |
1.7 |
24.3 |
940 |
| 24×3×0.75 |
0.6 |
1.8 |
28.2 |
1210 |
| 2×2×1.0 |
0.6 |
1.1 |
9.9 |
190 |
| 4×2×1.0 |
0.6 |
1.1 |
12.3 |
255 |
| 7×2×1.0 |
0.6 |
1.3 |
14.7 |
370 |
| 8×2×1.0 |
0.6 |
1.3 |
15.7 |
410 |
| 12×2×1.0 |
0.6 |
1.5 |
18.9 |
565 |
| 16×2×1.0 |
0.6 |
1.6 |
21.1 |
730 |
| 19×2×1.0 |
0.6 |
1.7 |
22.5 |
830 |
| 24×2×1.0 |
0.6 |
1.8 |
25.9 |
1050 |
| 32×2×1.0 |
0.6 |
2.1 |
28.7 |
1315 |
| 3×3×1.0 |
0.6 |
1.1 |
12.9 |
280 |
| 4×3×1.0 |
0.6 |
1.3 |
14.0 |
335 |
| 7×3×1.0 |
0.6 |
1.5 |
16.9 |
500 |
| 12×3×1.0 |
0.6 |
1.6 |
22.1 |
795 |
| 16×3×1.0 |
0.6 |
1.6 |
24.8 |
1025 |
| 19×3×1.0 |
0.6 |
1.8 |
26.3 |
1175 |
| 24×3×1.0 |
0.6 |
2.0 |
30.4 |
1490 |
| 2×2×1.5 |
0.7 |
1.2 |
11.3 |
250 |
| 4×2×1.5 |
0.7 |
1.2 |
14.1 |
345 |
| 7×2×1.5 |
0.7 |
1.4 |
17.2 |
515 |
| 8×2×1.5 |
0.7 |
1.4 |
18.4 |
575 |
| 12×2×1.5 |
0.7 |
1.6 |
22.4 |
810 |
| 16×2×1.5 |
0.7 |
1.7 |
25.0 |
1045 |
| 19×2×1.5 |
0.7 |
1.8 |
26.4 |
1175 |
| 24×2×1.5 |
0.7 |
1.9 |
30.7 |
1505 |
| 32×2×1.5 |
0.7 |
2.2 |
33.9 |
1890 |
| 2×3×1.5 |
0.7 |
1.2 |
13.5 |
265 |
| 3×3×1.5 |
0.7 |
1.2 |
14.9 |
380 |
| 4×3×1.5 |
0.7 |
1.3 |
16.3 |
465 |
| 7×3×1.5 |
0.7 |
1.5 |
19.8 |
705 |
| 8×3×1.5 |
0.7 |
1.5 |
21.5 |
820 |
| 12×3×1.5 |
0.7 |
1.7 |
26.2 |
1140 |
| 16×3×1.5 |
0.7 |
1.8 |
29.4 |
1475 |
| 19×3×1.5 |
0.7 |
1.9 |
30.9 |
1675 |
| 24×3×1.5 |
0.7 |
2.1 |
36.2 |
2160 |
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