Application: The swa armoured cable designed for use in mains supply electricity. These cables are provided with mechanical protection are therefore suitable for external use and direct burial.Such as: power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals and high-rise buildings.
The description of 16mm2, 25mm2, 35mm2 3-6core SWA armoured cable
| Voltage: | 600/1000V |
| Conductor: | Aluminium/Copper/Plain annealed copper for class 2 |
| Insulation: | XPLE (Cross Linked Polyethylene) |
| No.of Cores: | 1core, 2core, 3core 4core, 5core, 3+1core, 3+2core, 4+1core |
| Cross Section Area: | 10mm2, 16mm2, 25mm2, 35mm2, 50mm2, 70mm2, 95mm2, 120mm2, 150mm2, 185mm2, 240mm2, 300mm2,400mm2. etc |
| Bedding: | PVC (Polyvinyl Chloride) |
| Armouring: | SWA (Steel Wire Armour)/STA(Steel Tap Armoured) |
| Sheath: | PVC (Polyvinyl Chloride)/LSZH PVC |
| Core Identification: | 1 Core: Brown 2 Cores: Brown, Blue 3 Cores: Brown, Black, Grey or Brown, Blue, Green/Yellow 4 Cores: Brown, Black, Grey, Blue 5 Cores: Brown, Black, Grey, Blue, Green/Yellow |
| International Standards: | IEC 60228, IEC 60502, BS5467 or according to your requirement |
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Fire Performance of Armoured LSZH Sheathed Power Cables
| Flame Retardance (Single Vertical Wire Test) | EN 60332-1-2; IEC 60332-1-2;BS EN 60332-1-2; VDE 0482-332-1; NBN C 30-004 (cat. F1); NFC32-070-2.1 (C2); CEI 20-35/1-2; EN50265-2-1*; DIN VDE 0482-265-2-1* |
| Reduced Fire Propagation (Vertically-mountedbundled wires & cabletest) | EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C30-004 (cat. F2); NF C32-070- 2.2 (C1); CEI 20-22/3-4; EN 50266-2-4*; DINVDE 0482-266-2-4 |
| Halogen Free | IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1; BS 6425-1* |
| No Corrosive Gas Emission | IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2; BS 6425-2* |
| Minimum Smoke Emission | IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2* |
| No Toxicgases | NES 02-713; NF C 20-454 |
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Service conditions:
Max conductor operating temperature: 90 deg C
Short circuit temperature: >250 deg C no more than 2 seconds
Environment temperature of laying: 25 deg C (in air) 15 deg C (underground)
Depth of laying in direct: 100cm
Coefficient of thermal resistivity of soil: 100 deg C .cm/w
Coefficient of thermal resistivity of PVC: 700 deg C .cm/w
The 2-5 core 16mm2-95mm2 SWA Armoured Cable Parameter Date:
| No. Cores | Conductor Cross Section Area (mm²) | Cable Cross Section Area (mm²) | Actual Armoure Section Area (mm²) | Overall Diameter (mm) | Gland Size | Cleat Size | Nominal Weight (kg/km) |
| 2 | 16 | 326.69 | 42 | 20.4 | 25 | 9 | 978 |
| 2 | 25 | 455.94 | 42 | 24.1 | 25 | 10 | 1290 |
| 2 | 35 | 426.17 | 60 | 23.3 | 25 | 10 | 1500 |
| 2 | 50 | 522.53 | 68 | 25.8 | 32 | 11 | 1890 |
| 2 | 70 | 660.19 | 80 | 29 | 32 | 12 | 2450 |
| 2 | 95 | 860.05 | 113 | 33.1 | 40 | 14 | 330 |
| 3 | 16 | 366.25 | 45 | 21.6 | 25 | 10 | 1152 |
| 3 | 25 | 510.45 | 62 | 25.5 | 32 | 11 | 1800 |
| 3 | 35 | 615.44 | 68 | 28 | 32 | 11 | 2230 |
| 3 | 50 | 637.62 | 78 | 28.5 | 32 | 12 | 2490 |
| 3 | 70 | 813.92 | 90 | 32.2 | 40 | 14 | 3290 |
| 3 | 95 | 1074.67 | 128 | 37 | 40 | 16 | 4440 |
| 4 | 16 | 411.66 | 49 | 22.9 | 25 | 11 | 1360 |
| 4 | 25 | 597.98 | 70 | 27.6 | 32 | 12 | 2160 |
| 4 | 35 | 725.47 | 78 | 30.4 | 32 | 12 | 2690 |
| 4 | 50 | 803.84 | 90 | 32 | 32 | 14 | 3130 |
| 4 | 70 | 1115.71 | 131 | 37.7 | 40 | 16 | 4500 |
| 4 | 95 | 1365.03 | 147 | 41.7 | 50 | 18 | 5600 |
| 5 | 16 | 411.66 | 72 | 22.9 | / | 10 | 1400 |
| 5 | 25 | 655.64 | 88 | 28.9 | / | 12 | 2100 |
| 5 | 35 | 808.87 | 100 | 32.1 | / | 14 | 2580 |
| 5 | 50 | 1133.54 | 144 | 38 | / | 16 | 3850 |
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