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STA Armoured XLPE Cable
, 50mm Armoured XLPE Cable
, 35mm sta power cable
4 Core XLPE Insulated STA Armoured 25mm 35mm 50mm Power Cable
Standard:
IEC60502,and BS6346, VDE, AS/NZS etc or as customer's request.
Application of Armoured Power Cable:
4 core armoured cable has excellent chemical corrosion resistance, but also has the properties of flame retardant and non water-absorption and suitable for underground installation, which can withstand certain mechanical pressure,but can’t withstand mechanical tension.
Parameters of Armoured Power Cable
|
Nominal
Area
|
Approx
Conductor
Diameter
|
Nominal
Insulation
thickness
|
Nominal
bedding
thickness
|
Nominal
Steel Wire
dia.
|
Nominal
Sheath
thickness
|
Approx.
Overall
Diameter
|
Approx.
Weight
|
| mm² |
mm |
mm |
mm |
mm |
mm |
mm |
Kg/km |
| 4x1.5 |
1.6 |
0.7 |
1 |
0.9 |
1.8 |
15 |
415 |
| 4x2.5 |
2 |
0.7 |
1 |
0.9 |
1.8 |
17.5 |
490 |
| 4x4 |
2.6 |
0.7 |
1 |
0.9 |
1.8 |
19 |
600 |
| 4x6 |
3.1 |
0.7 |
1 |
0.9 |
1.8 |
20 |
730 |
| 4x10 |
4 |
0.7 |
1 |
1.25 |
1.8 |
23 |
970 |
| 4x16 |
5 |
0.7 |
1 |
1.6 |
1.8 |
26 |
1520 |
| 4x25 |
6.3 |
0.9 |
1 |
1.6 |
1.8 |
29 |
2010 |
| 4x35 |
7.4 |
0.9 |
1 |
1.6 |
1.9 |
31 |
2560 |
| 4x50 |
8.8 |
1 |
1 |
1.6 |
2.1 |
36 |
3350 |
| 4x70 |
10.6 |
1.1 |
1.2 |
2 |
2.2 |
40 |
4680 |
| 4x95 |
12.4 |
1.1 |
1.2 |
2 |
2.4 |
44 |
5710 |
| 4x120 |
14 |
1.2 |
1.4 |
2.5 |
2.5 |
50 |
7500 |
| 4x150 |
15.5 |
1.4 |
1.4 |
2.5 |
2.6 |
55 |
9010 |
| 4x185 |
17.4 |
1.6 |
1.4 |
2.5 |
2.8 |
61 |
10820 |
| 4x240 |
20.3 |
1.7 |
1.6 |
2.5 |
3.1 |
69 |
13630 |
| 4x300 |
22.7 |
1.8 |
1.6 |
2.5 |
3.2 |
75 |
16820 |
| 4x400 |
25.4 |
2 |
1.8 |
3.15 |
3.4 |
83 |
22230 |
Colour Code:
| Colour Code (1) : |
|
| 1 Core |
Red or Black |
| 2 Cores |
Red, Black |
| 3 Cores |
Red, Yellow, Blue |
| 4 Cores |
Red, Yellow, Blue, Black |
| 5 Cores |
Red, Yellow, Blue, Black, Green |
Construction of Armoured Power Cable :
Conductors:Copper or Aluminium conductor, round standed or Shaped, Class 2 to IEC 60228, BS EN 60228. For smaller sizes, a solid round conductor, Class 1 as per IEC 60228, BS EN 60228 can also be supplied upon request.
Insulation:XLPE material and thickness shall be as per IEC 60502 or BS 5467 rated for 90°C continuous operation.
Assembly /Inner Sheath: Two, Three or Four insulated conductors are laid-up together with non-hygroscopic fillers and the assembly is bedded with an extruded layer of PVC. In case of non-armoured cables, this layer may be omitted.
Armour: Aluminum/Galvanized Steel Wires applied helically over the bedding as per IEC 60502 or as per BS 5467, BS 6346. Single core cables shall be Aluminium wire armour. Aluminum/Steel Tapes applied helically over the bedding of multi-core cables as per IEC 60502.
Outer Sheath: Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467.
Special type of PVC sheathing material such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, Oil Resistant PVC are available on special request. Also, special sheathing materials such as LLDPE, MDPE, HDPE, LSF, CPE are available on request.
Pictures of Armoured Power Cable
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