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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.
IEC 60092-376
IEC 60092-360
IEC 60331-21
IEC 60332-1
IEC 60332-3-22
IEC 60754-1,2
IEC 61034-1,2
NEK 606:2016
Conductors : Circular tinned stranded copper wire to IEC 60228 class 2 or class 5.
Insulation : Fire resistant silicone 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.
Bedding : Halogen free compound.
Armour : Tinned copper wire braid.
Outer Sheath: Halogen free thermosetting compound, SHF2.
| Nominal Cross Section Area | mm² | 1.5 |
|---|---|---|
| Nominal Conductor Diameter | mm | 1.6 |
| Maximum Resistant@20℃ | Ω/km | 12.9 |
| Mutual Capacitance | nF/km | 85 |
| Nominal Inductance@1KHz | MH/km | 0.667 |
| Operating Voltage | V | 250 |
Bending Radius : 20×OD (during installation); 12×OD (fixed installed)
Temperature Range : -20℃ ~ +90℃
| Construction No. of elements × No. of pair/triple in element × Cross section | Nominal Insulation Thickness | Diameter under Armour | Nominal Overall Diameter | Nominal Weight |
|---|---|---|---|---|
| mm² | mm | mm | mm | kg/km |
| 0.75 mm² | ||||
| 1x2 | 0.9 | 9.5 | 14.0 | 300 |
| 2x2 | 0.9 | 14.8 | 19.0 | 550 |
| 4x2 | 0.9 | 17.1 | 22.0 | 710 |
| 7x2 | 0.9 | 20.8 | 26.0 | 960 |
| 8x2 | 0.9 | 22.1 | 28.0 | 1080 |
| 12x2 | 0.9 | 26.7 | 32.0 | 1450 |
| 16x2 | 0.9 | 30.4 | 37.0 | 1910 |
| 19x2 | 0.9 | 32.7 | 40.0 | 2170 |
| 27x2 | 0.9 | 38.5 | 46.0 | 2880 |
| 37x2 | 0.9 | 44.6 | 52.0 | 3700 |
| 1x3 | 0.9 | 10.0 | 14.0 | 330 |
| 2x3 | 0.9 | 16.2 | 21.0 | 650 |
| 4x3 | 0.9 | 18.9 | 24.0 | 860 |
| 7x3 | 0.9 | 23.8 | 29.0 | 1210 |
| 12x3 | 0.9 | 30.3 | 37.0 | 1950 |
| 1.0mm² | ||||
| 1x2 | 0.9 | 9.9 | 14.0 | 320 |
| 2x2 | 0.9 | 15.3 | 20.0 | 600 |
| 4x2 | 0.9 | 17.9 | 23.0 | 770 |
| 7x2 | 0.9 | 21.6 | 27.0 | 1060 |
| 8x2 | 0.9 | 23.2 | 29.0 | 1170 |
| 12x2 | 0.9 | 27.4 | 34.0 | 1590 |
| 16x2 | 0.9 | 31.5 | 38.0 | 2090 |
| 19x2 | 0.9 | 34.2 | 41.0 | 2370 |
| 27x2 | 0.9 | 40.2 | 48.0 | 3170 |
| 37x2 | 0.9 | 46.6 | 54.0 | 4090 |
| 1x3 | 0.9 | 10.6 | 15.0 | 370 |
| 2x3 | 0.9 | 16.9 | 22.0 | 700 |
| 4x3 | 0.9 | 19.8 | 25.0 | 930 |
| 7x3 | 0.9 | 25.1 | 30.0 | 1340 |
| 12x3 | 0.9 | 31.7 | 39.0 | 2130 |
| 1.5 mm² | ||||
| 1x2 | 1.0 | 11.3 | 16.0 | 390 |
| 2x2 | 1.0 | 14.7 | 22.0 | 700 |
| 4x2 | 1.0 | 17.6 | 25.0 | 930 |
| 7x2 | 1.0 | 21.6 | 30.0 | 1280 |
| 8x2 | 1.0 | 23.2 | 32.0 | 1440 |
| 12x2 | 1.0 | 28.3 | 38.0 | 2100 |
| 16x2 | 1.0 | 32.5 | 43.0 | 2610 |
| 19x2 | 1.0 | 35.3 | 46.0 | 2990 |
| 27x2 | 1.0 | 41.9 | 53.0 | 4010 |
| 37x2 | 1.0 | 48.8 | 61.0 | 5200 |
| 1x3 | 1.0 | 11.9 | 16.0 | 420 |
| 2x3 | 1.0 | 16.4 | 24.0 | 850 |
| 4x3 | 1.0 | 19.5 | 28.0 | 1120 |
| 7x3 | 1.0 | 25.2 | 33.0 | 1650 |
| 12x3 | 1.0 | 32.4 | 43.0 | 2640 |
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Caledonian Cables
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