150/250V HF-EPR Insulated, SW2/SW4 Sheathed, Collectively Screened Unarmoured Flame Retardant Instrumentation & Control Cables
Applications
These elastomeric insulated cables are designed for fixed wiring in ships and on mobile offshore units, suitable for use in instrumentation, lighting and control circuits.
Standards
- BS 6883
- IEC 60332-3A Flame retardant
- IEC 60754-1; IEC 60754-2 Corrosivity
- IEC 61034-2 Smoke density
- Cold bend and impact (-40°C) (on request)
- CSA C22.2 No. 38-95 (on request)
Construction
| Conductor |
Tinned copper wire stranded circular cl. 2 BS 6360/IEC 60228 |
| Insulation |
HF-EPR GP4 according to BS 7655 1.2. |
| Lay-up |
Pairs, triples. |
| Collective Screen |
Aluminium/polyester tape + drain wire tinned copper. |
| Sheath |
Halogen free thermosetting compound SW4 according to BS 7655 2.6 or reduced halogen thermosetting compound SW2 according to BS 7655 2.6. |
Mechanical and Thermal Properties
| Minimum Internal Bending Radius |
8×OD |
| Temperature Range |
-40°C ~ +90°C |
Dimensions and Weight
| Construction No. of cores×Cross section |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Minimum Overall Diameter |
Maximum Overall Diameter |
Approx. Weight |
| mm^2 |
mm |
mm |
mm |
mm |
kg/km |
| Multipair |
| 3×2×0.75 |
0.8 |
1.2 |
12.6 |
14.5 |
175 |
| 7×2×0.75 |
0.8 |
1.4 |
16.6 |
18.7 |
330 |
| 12×2×0.75 |
0.8 |
1.6 |
21.7 |
24.2 |
530 |
| 20×2×0.75 |
0.8 |
1.8 |
27.3 |
30.1 |
830 |
| 27×2×0.75 |
0.8 |
1.9 |
31.1 |
34.2 |
1070 |
| 37×2×0.75 |
0.8 |
2.1 |
34.4 |
37.7 |
1430 |
| 3×2×1 |
0.8 |
1.2 |
13.3 |
15.3 |
185 |
| 7×2×1 |
0.8 |
1.4 |
17.6 |
19.8 |
360 |
| 12×2×1 |
0.8 |
1.6 |
23.1 |
25.7 |
590 |
| 20×2×1 |
0.8 |
1.8 |
29.1 |
31.9 |
920 |
| 27×2×1 |
0.8 |
2.0 |
33.3 |
36.6 |
1220 |
| 37×2×1 |
0.8 |
2.2 |
36.9 |
40.3 |
1630 |
| Multitriple |
| 3×3×0.75 |
0.8 |
1.3 |
14.2 |
16.2 |
230 |
| 7×3×0.75 |
0.8 |
1.4 |
19.4 |
21.9 |
440 |
| 12×3×0.75 |
0.8 |
1.7 |
24.2 |
26.8 |
730 |
| 3×3×1 |
0.8 |
1.3 |
15.1 |
17.1 |
260 |
| 7×3×1 |
0.8 |
1.5 |
20.9 |
23.4 |
510 |
| 12×3×1 |
0.8 |
1.7 |
25.8 |
28.5 |
840 |
