Applications :
- These cables are fire resistant, flame retardant, low smoke and halogen free, used for emergency instrumentation, communication, control and alarm systems that need to be operational during a 1100℃ hydrocarbon fire.
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 |
| IEC 60331-21 |
|
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.
- 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 Sheath1 : Halogen free thermosetting compound, SHF2.
- HC-fire protection : Extruded thermoplastic fire protection compound.
- Taping : Lapped glass fibre tape.
- Outer Sheath2 : Flame retardant halogen-free thermoplastic compound, type SHF1, coloured grey (blue for intrinsically safe).
Electrical Characteristics :
-
| Nominal Cross Section Area |
mm² |
1.5 |
| Nominal Conductor Diameter |
mm |
1.6 |
| Maximum Resistant@20℃ |
Ω/km |
12.9 |
| Mutual Capacitance |
nF/km |
100 |
| Nominal Inductance@1KHz |
MH/km |
0.673 |
| Operating Voltage |
V |
250 |
Mechanical and Thermal Properties :
- Bending Radius : 20×OD (during installation); 12×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 Diameter Over Bedding
mm |
Nominal Diameter Over Sheath1
mm |
Nominal Overall Diameter
mm |
Nominal Weight
kg/km |
| 1×2×1.5 |
0.7 |
9.0 |
13.1 |
39.5 |
1880 |
| 2×2×1.5 |
0.7 |
13.0 |
16.8 |
44.5 |
2450 |
| 4×2×1.5 |
0.7 |
15.0 |
20.7 |
47.5 |
2830 |
| 8×2×1.5 |
0.7 |
21.0 |
26.4 |
54.0 |
3690 |
| 12×2×1.5 |
0.7 |
25.0 |
31.2 |
63.0 |
5200 |
|
Marine Cable
