S1 or S1/S5 RFOU(i) 250V
![](../../images/line.jpg)
Applications :
- These cables are 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
![]() |
![]() |
Construction :
- Conductors : Circular tinned annealed stranded copper wire to IEC 60228 class 2.
- Insulation : Halogen free EPR compound.
- Twinning : Colour coded cores twisted together.
- 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.
- Bedding : Halogen free compound.
- Armour : Tinned copper wire braid.
- Outer Sheath : Halogen free thermosetting compound, SHF2 (for TYPE S1). Halogen free MUD resistant thermosetting compound, SHF MUD (for TYPE S1/S5), coloured grey (blue for intrinsically safe).
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℃ Ω/km 26.3 19.3 12.9 8.02 Mutual Capacitance nF/km 90 100 110 120 Nominal Inductance@1KHz MH/km 0.686 0.649 0.637 0.598 Maximum L/R@1KHz μH/Ω 20 25 35 50 Operating Voltage V 250 250 250 250
Ambient Temperature Correction Factors :
-
Ambient Temperature Correction Factors 35 40 45 50 55 60 65 70 75 80 Rating Factor 1.1 1.05 1.0 0.94 0.88 0.82 0.74 0.67 0.58 0.47
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 |
|
Inner | Outer | ||||
1×2×0.75 | 0.6 | 1.1 | 1.1 | 10.9 | 210 |
2×2×0.75 | 0.6 | 1.1 | 1.3 | 13.2 | 325 |
4×2×0.75 | 0.6 | 1.1 | 1.3 | 16.2 | 480 |
7×2×0.75 | 0.6 | 1.1 | 1.4 | 19.0 | 670 |
8×2×0.75 | 0.6 | 1.1 | 1.4 | 20.4 | 755 |
9×2×0.75 | 0.6 | 1.1 | 1.5 | 22.6 | 835 |
10×2×0.75 | 0.6 | 1.1 | 1.5 | 23.5 | 875 |
12×2×0.75 | 0.6 | 1.1 | 1.5 | 24.1 | 1010 |
14×2×0.75 | 0.6 | 1.1 | 1.6 | 25.3 | 1040 |
15×2×0.75 | 0.6 | 1.1 | 1.6 | 26.9 | 1120 |
16×2×0.75 | 0.6 | 1.1 | 1.6 | 27.3 | 1165 |
18×2×0.75 | 0.6 | 1.1 | 1.7 | 28.7 | 1270 |
19×2×0.75 | 0.6 | 1.1 | 1.7 | 29.0 | 1360 |
20×2×0.75 | 0.6 | 1.1 | 1.7 | 30.1 | 1420 |
21×2×0.75 | 0.6 | 1.1 | 1.8 | 31.0 | 1490 |
23×2×0.75 | 0.6 | 1.1 | 1.8 | 31.5 | 1595 |
24×2×0.75 | 0.6 | 1.2 | 1.8 | 33.4 | 1720 |
27×2×0.75 | 0.6 | 1.2 | 1.9 | 34.0 | 1770 |
30×2×0.75 | 0.6 | 1.2 | 1.9 | 35.1 | 1910 |
32×2×0.75 | 0.6 | 1.2 | 2.0 | 36.1 | 2060 |
33×2×0.75 | 0.6 | 1.2 | 2.0 | 36.9 | 2160 |
37×2×0.75 | 0.6 | 1.2 | 2.0 | 38.0 | 2330 |
1×3×0.75 | 0.6 | 1.1 | 1.2 | 11.3 | 225 |
2×3×0.75 | 0.6 | 1.1 | 1.3 | 16.4 | 490 |
3×3×0.75 | 0.6 | 1.1 | 1.4 | 17.2 | 520 |
4×3×0.75 | 0.6 | 1.1 | 1.4 | 18.5 | 610 |
5×3×0.75 | 0.6 | 1.1 | 1.5 | 19.8 | 720 |
6×3×0.75 | 0.6 | 1.1 | 1.5 | 21.7 | 835 |
7×3×0.75 | 0.6 | 1.1 | 1.5 | 21.7 | 870 |
8×3×0.75 | 0.6 | 1.1 | 1.6 | 23.5 | 950 |
9×3×0.75 | 0.6 | 1.1 | 1.6 | 24.6 | 1065 |
10×3×0.75 | 0.6 | 1.1 | 1.7 | 26.4 | 1095 |
12×3×0.75 | 0.6 | 1.1 | 1.7 | 27.3 | 1275 |
14×3×0.75 | 0.6 | 1.1 | 1.8 | 28.5 | 1320 |
15×3×0.75 | 0.6 | 1.1 | 1.8 | 29.3 | 1395 |
16×3×0.75 | 0.6 | 1.1 | 1.8 | 30.1 | 1465 |
18×3×0.75 | 0.6 | 1.1 | 1.9 | 31.6 | 1600 |
19×3×0.75 | 0.6 | 1.1 | 1.9 | 31.9 | 1655 |
20×3×0.75 | 0.6 | 1.2 | 2.0 | 33.2 | 1820 |
21×3×0.75 | 0.6 | 1.2 | 2.0 | 33.8 | 1890 |
23×3×0.75 | 0.6 | 1.2 | 2.0 | 35.1 | 2050 |
24×3×0.75 | 0.6 | 1.2 | 2.0 | 36.0 | 2220 |
27×3×0.75 | 0.6 | 1.2 | 2.1 | 37.9 | 2335 |
30×3×0.75 | 0.6 | 1.2 | 2.2 | 39.7 | 2555 |
32×3×0.75 | 0.6 | 1.2 | 2.2 | 40.7 | 2690 |
1×2×1.0 | 0.6 | 1.1 | 1.2 | 11.4 | 230 |
2×2×1.0 | 0.6 | 1.1 | 1.3 | 14.5 | 370 |
3×2×1.0 | 0.6 | 1.1 | 1.3 | 16.6 | 515 |
4×2×1.0 | 0.6 | 1.1 | 1.4 | 17.4 | 595 |
5×2×1.0 | 0.6 | 1.1 | 1.4 | 19.1 | 685 |
6×2×1.0 | 0.6 | 1.1 | 1.5 | 20.7 | 790 |
7×2×1.0 | 0.6 | 1.1 | 1.5 | 20.7 | 820 |
8×2×1.0 | 0.6 | 1.1 | 1.6 | 21.6 | 875 |
9×2×1.0 | 0.6 | 1.1 | 1.6 | 23.8 | 995 |
10×2×1.0 | 0.6 | 1.1 | 1.6 | 24.8 | 1010 |
12×2×1.0 | 0.6 | 1.1 | 1.7 | 25.6 | 1195 |
14×2×1.0 | 0.6 | 1.1 | 1.7 | 26.7 | 1210 |
15×2×1.0 | 0.6 | 1.1 | 1.8 | 28.5 | 1320 |
16×2×1.0 | 0.6 | 1.1 | 1.8 | 29.0 | 1375 |
18×2×1.0 | 0.6 | 1.1 | 1.9 | 30.5 | 1500 |
19×2×1.0 | 0.6 | 1.1 | 1.9 | 30.8 | 1555 |
20×2×1.0 | 0.6 | 1.1 | 1.9 | 31.9 | 1680 |
21×2×1.0 | 0.6 | 1.2 | 2.0 | 33.3 | 1790 |
23×2×1.0 | 0.6 | 1.2 | 2.0 | 33.7 | 1920 |
24×2×1.0 | 0.6 | 1.2 | 2.0 | 35.2 | 2015 |
27×2×1.0 | 0.6 | 1.2 | 2.1 | 36.5 | 2185 |
30×2×1.0 | 0.6 | 1.2 | 2.1 | 37.7 | 2365 |
33×2×1.0 | 0.6 | 1.2 | 2.2 | 39.2 | 2570 |
37×2×1.0 | 0.6 | 1.2 | 2.2 | 40.4 | 2775 |
1×3×1.0 | 0.6 | 1.1 | 1.2 | 11.8 | 250 |
2×3×1.0 | 0.6 | 1.1 | 1.4 | 17.3 | 555 |
3×3×1.0 | 0.6 | 1.1 | 1.4 | 17.9 | 590 |
4×3×1.0 | 0.6 | 1.1 | 1.4 | 19.4 | 700 |
5×3×1.0 | 0.6 | 1.1 | 1.5 | 20.7 | 825 |
6×3×1.0 | 0.6 | 1.1 | 1.6 | 23.0 | 975 |
7×3×1.0 | 0.6 | 1.1 | 1.6 | 23.0 | 990 |
8×3×1.0 | 0.6 | 1.1 | 1.6 | 24.4 | 1095 |
9×3×1.0 | 0.6 | 1.1 | 1.7 | 26.4 | 1245 |
10×3×1.0 | 0.6 | 1.1 | 1.8 | 28.0 | 1265 |
12×3×1.0 | 0.6 | 1.1 | 1.8 | 28.9 | 1500 |
14×3×1.0 | 0.6 | 1.1 | 1.8 | 30.0 | 1545 |
15×3×1.0 | 0.6 | 1.1 | 1.9 | 31.1 | 1655 |
16×3×1.0 | 0.6 | 1.1 | 1.9 | 31.8 | 1870 |
18×3×1.0 | 0.6 | 1.2 | 2.0 | 33.9 | 1935 |
19×3×1.0 | 0.6 | 1.2 | 2.0 | 34.2 | 2040 |
20×3×1.0 | 0.6 | 1.2 | 2.0 | 35.1 | 2150 |
21×3×1.0 | 0.6 | 1.2 | 2.1 | 35.9 | 2245 |
23×3×1.0 | 0.6 | 1.2 | 2.1 | 37.6 | 2525 |
24×3×1.0 | 0.6 | 1.2 | 2.1 | 38.7 | 2685 |
27×3×1.0 | 0.6 | 1.2 | 2.2 | 40.3 | 2785 |
30×3×1.0 | 0.6 | 1.2 | 2.3 | 42.1 | 3050 |
32×3×1.0 | 0.6 | 1.2 | 2.3 | 43.2 | 3215 |
1×2×1.5 | 0.7 | 1.1 | 1.2 | 12.4 | 270 |
2×2×1.5 | 0.7 | 1.1 | 1.4 | 15.8 | 495 |
3×2×1.5 | 0.7 | 1.1 | 1.4 | 17.9 | 640 |
4×2×1.5 | 0.7 | 1.1 | 1.5 | 19.5 | 715 |
5×2×1.5 | 0.7 | 1.1 | 1.5 | 21.5 | 850 |
6×2×1.5 | 0.7 | 1.1 | 1.6 | 23.3 | 990 |
7×2×1.5 | 0.7 | 1.1 | 1.6 | 23.3 | 1030 |
8×2×1.5 | 0.7 | 1.1 | 1.7 | 24.8 | 1130 |
9×2×1.5 | 0.7 | 1.1 | 1.7 | 26.9 | 1230 |
10×2×1.5 | 0.7 | 1.1 | 1.8 | 28.2 | 1270 |
12×2×1.5 | 0.7 | 1.1 | 1.8 | 29.3 | 1375 |
14×2×1.5 | 0.7 | 1.1 | 1.8 | 30.2 | 1520 |
15×2×1.5 | 0.7 | 1.2 | 1.9 | 32.7 | 1685 |
16×2×1.5 | 0.7 | 1.2 | 2.0 | 33.4 | 1775 |
18×2×1.5 | 0.7 | 1.2 | 2.0 | 35.0 | 1920 |
19×2×1.5 | 0.7 | 1.2 | 2.0 | 35.3 | 1990 |
20×2×1.5 | 0.7 | 1.2 | 2.1 | 37.2 | 2255 |
21×2×1.5 | 0.7 | 1.2 | 2.1 | 38.2 | 2345 |
23×2×1.5 | 0.7 | 1.2 | 2.2 | 39.0 | 2540 |
24×2×1.5 | 0.7 | 1.2 | 2.2 | 40.7 | 2610 |
27×2×1.5 | 0.7 | 1.2 | 2.3 | 41.7 | 2775 |
30×2×1.5 | 0.7 | 1.2 | 2.3 | 43.1 | 3005 |
33×2×1.5 | 0.7 | 1.4 | 2.4 | 45.1 | 3480 |
37×2×1.5 | 0.7 | 1.4 | 2.5 | 46.7 | 3600 |
1×3×1.5 | 0.7 | 1.1 | 1.2 | 13.0 | 300 |
2×3×1.5 | 0.7 | 1.1 | 1.4 | 17.5 | 510 |
3×3×1.5 | 0.7 | 1.1 | 1.5 | 20.1 | 740 |
4×3×1.5 | 0.7 | 1.1 | 1.5 | 21.8 | 870 |
5×3×1.5 | 0.7 | 1.1 | 1.6 | 23.3 | 1045 |
6×3×1.5 | 0.7 | 1.1 | 1.7 | 25.9 | 1230 |
7×3×1.5 | 0.7 | 1.1 | 1.7 | 26.0 | 1265 |
8×3×1.5 | 0.7 | 1.1 | 1.8 | 27.8 | 1405 |
9×3×1.5 | 0.7 | 1.1 | 1.8 | 29.5 | 1585 |
10×3×1.5 | 0.7 | 1.1 | 1.9 | 31.8 | 1680 |
12×3×1.5 | 0.7 | 1.2 | 2.0 | 33.1 | 1950 |
14×3×1.5 | 0.7 | 1.2 | 2.0 | 34.6 | 2020 |
15×3×1.5 | 0.7 | 1.2 | 2.0 | 35.6 | 2145 |
16×3×1.5 | 0.7 | 1.2 | 2.1 | 36.6 | 2450 |
18×3×1.5 | 0.7 | 1.2 | 2.2 | 39.2 | 2580 |
19×3×1.5 | 0.7 | 1.2 | 2.2 | 39.5 | 2675 |
20×3×1.5 | 0.7 | 1.2 | 2.2 | 40.5 | 2875 |
21×3×1.5 | 0.7 | 1.2 | 2.3 | 41.5 | 3000 |
23×3×1.5 | 0.7 | 1.2 | 2.3 | 43.0 | 3260 |
24×3×1.5 | 0.7 | 1.4 | 2.4 | 44.9 | 3310 |
27×3×1.5 | 0.7 | 1.4 | 2.4 | 46.4 | 3635 |
30×3×1.5 | 0.7 | 1.4 | 2.5 | 48.5 | 3980 |
32×3×1.5 | 0.7 | 1.4 | 2.6 | 50.0 | 4225 |
1×2×2.5 | 0.7 | 1.1 | 1.2 | 13.3 | 320 |
2×2×2.5 | 0.7 | 1.1 | 1.4 | 17.5 | 530 |
3×2×2.5 | 0.7 | 1.1 | 1.5 | 20.2 | 780 |
4×2×2.5 | 0.7 | 1.1 | 1.5 | 21.5 | 900 |
5×2×2.5 | 0.7 | 1.1 | 1.6 | 23.4 | 1060 |
6×2×2.5 | 0.7 | 1.1 | 1.7 | 25.4 | 1235 |
7×2×2.5 | 0.7 | 1.1 | 1.7 | 25.4 | 1290 |
8×2×2.5 | 0.7 | 1.1 | 1.7 | 27.5 | 1400 |
9×2×2.5 | 0.7 | 1.1 | 1.8 | 29.4 | 1495 |
10×2×2.5 | 0.7 | 1.1 | 1.9 | 30.9 | 1595 |
12×2×2.5 | 0.7 | 1.1 | 1.9 | 31.6 | 1755 |
14×2×2.5 | 0.7 | 1.2 | 2.0 | 33.6 | 1990 |
15×2×2.5 | 0.7 | 1.2 | 2.1 | 36.0 | 2165 |
16×2×2.5 | 0.7 | 1.2 | 2.1 | 36.9 | 2350 |
18×2×2.5 | 0.7 | 1.2 | 2.2 | 38.9 | 2565 |
19×2×2.5 | 0.7 | 1.2 | 2.2 | 39.3 | 2665 |
20×2×2.5 | 0.7 | 1.2 | 2.2 | 40.8 | 2880 |
21×2×2.5 | 0.7 | 1.2 | 2.3 | 42.1 | 3020 |
23×2×2.5 | 0.7 | 1.2 | 2.3 | 42.7 | 3255 |
24×2×2.5 | 0.7 | 1.4 | 2.4 | 45.2 | 3330 |
27×2×2.5 | 0.7 | 1.4 | 2.4 | 46.1 | 3615 |
30×2×2.5 | 0.7 | 1.4 | 2.5 | 47.8 | 3950 |
33×2×2.5 | 0.7 | 1.4 | 2.6 | 49.7 | 4300 |
37×2×2.5 | 0.7 | 1.4 | 2.6 | 51.2 | 4670 |
1×3×2.5 | 0.7 | 1.1 | 1.3 | 13.9 | 355 |
2×3×2.5 | 0.7 | 1.1 | 1.5 | 20.9 | 840 |
3×3×2.5 | 0.7 | 1.1 | 1.5 | 21.6 | 945 |
4×3×2.5 | 0.7 | 1.1 | 1.6 | 23.3 | 1115 |
5×3×2.5 | 0.7 | 1.1 | 1.7 | 25.4 | 1315 |
6×3×2.5 | 0.7 | 1.1 | 1.8 | 28.3 | 1555 |
7×3×2.5 | 0.7 | 1.1 | 1.8 | 28.3 | 1640 |
8×3×2.5 | 0.7 | 1.1 | 1.8 | 30.2 | 1780 |
9×3×2.5 | 0.7 | 1.2 | 1.9 | 32.6 | 2055 |
10×3×2.5 | 0.7 | 1.2 | 2.0 | 35.1 | 2080 |
12×3×2.5 | 0.7 | 1.2 | 2.1 | 36.8 | 2435 |
14×3×2.5 | 0.7 | 1.2 | 2.1 | 38.3 | 2700 |
15×3×2.5 | 0.7 | 1.2 | 2.2 | 39.7 | 2895 |
16×3×2.5 | 0.7 | 1.2 | 2.2 | 40.8 | 3050 |
18×3×2.5 | 0.7 | 1.2 | 2.3 | 42.9 | 3335 |
19×3×2.5 | 0.7 | 1.2 | 2.3 | 43.3 | 3470 |
20×3×2.5 | 0.7 | 1.4 | 2.4 | 44.9 | 3785 |
21×3×2.5 | 0.7 | 1.4 | 2.4 | 45.8 | 3935 |
23×3×2.5 | 0.7 | 1.4 | 2.5 | 47.7 | 4150 |
24×3×2.5 | 0.7 | 1.4 | 2.5 | 48.6 | 4300 |
27×3×2.5 | 0.7 | 1.4 | 2.6 | 51.1 | 4765 |
30×3×2.5 | 0.7 | 1.4 | 2.7 | 53.5 | 5235 |
32×3×2.5 | 0.7 | 1.6 | 2.8 | 55.5 | 5620 |