CONDUCTOR MATERIALS :
Copper or Aluminium ,round or sector shaped, stranded wire (Class2) conform to BS EN / IEC 60228 ;For smaller sizes, solid wire( Class 1 ) to BS EN / IEC 60228
INSULATION MATERIALS :
PVC(Polyvinyl Chloride) ,PVC Insulation material and thickness shall be as per IEC 60502-1 and BS 6346
Insulation Core Color Indentification:
*1Core: Brown or Blue
*2Core :Brown-Blue
*3Core :Brown-Blue-Grey
*4Core :Brown-Blue-Grey-Black
*5Core :Brown-Blue-Grey-Black-Yellow&Green
BEDDING:
Extruded bedding compound PVC(Polyvinyl Chloride)
ARMOURED:
Aluminum(single core)/Galvanized Steel Wires applied helically over the bedding as per IEC
SHEATH:
Extruded PVC (Polyvinyl Chloride) to conform conform to IEC 60502-1
Color-black other colours to special order
TECHNICAL CHARACTRISITICS:
* Rated voltage U0/U : 0.6/1kV.
*Temperature Rang -25ºC to + 70ºC
*Bending radius: Circular conductor =6D & Shaped Conductor=8D
*Mechanical impact :Very good
*Fire Performance:the flame test requirements of IEC 60332-3-22, IEC 60332-3-23 and
IEC 60332-3-24,
*Flexibilty:Rigid
*Low smoke emissions :BS7622
*Halogen free:BS EN50267-2-1 &BS EN50267-2-3
APPLICATION:
SWA Armoured Cables are used for power networks supply ,undergrand,outdoor and indoor applications and for use in cable ducting. Suitable for use in power distribution lines with rated voltage 0.6/1KV low voltage installation system . For laying in shaft, water underground and large diference of level, able to bear external mechanical pressure and moderate pulling force.
TECHNICAL PARAMETER DATA:
| No.of cores x Nominal section area | Nominal Construction of conductor | Nominal Insulation thickness |
Nominal Sheath thickness |
Nominal Overall diameter |
Nominal Cable weight |
Max.Resistance of conductor at 20ºC |
|---|---|---|---|---|---|---|
| No.X mm² | No.X mm | mm | mm | mm | kg/km | <=(Ω/km) |
| Four core Armoured Cable CU/PVC/AWA/PVC( AL/PVC/AWA/PVC ) | ||||||
| 4×1.5 | 2x 1.38 | 0,6 | 1,3 | 13.3 | 350 | 12,10 |
| 4×2.5 | 7 x 0,67 | 0,7 | 1,4 | 14.9 | 445 | 7,41 |
| 4×4.0 | 7 x 0,85 | 0,7 | 1,4 | 16.4 | 545 | 4,61 |
| 4×6.0 | 7 x 1,04 | 0,7 | 1,5 | 18.7 | 785 | 3,08 |
| 4×10 | 7 x 1,35 | 0,7 | 1,5 | 21.1 | 1130 | 1,83 |
| 4×16 | 7 x 1,70 | 0,7 | 1,6 | 23.4 | 1310 | 1,150 |
| 4×25 | 7 x 2,14 | 0,9 | 1,7 | 26.1 | 1870 | 0,727 |
| 4×35 | 7 x 2,52 | 0,9 | 1,8 | 28.6 | 2345 | 0,524 |
| 4×50 | 19 x 1,78 | 1,0 | 1,9 | 32.1 | 2970 | 0,387 |
| 4×70 | 19 x 2,14 | 1,1 | 2,1 | 37.7 | 4210 | 0,268 |
| 4×95 | 19 x 2,52 | 1,1 | 2,2 | 41.7 | 5410 | 0,193 |
| 4×120 | 37 x 2,03 | 1,2 | 2,3 | 47.7 | 6995 | 0,153 |
| 4×150 | 37 x 2,25 | 1,4 | 2,4 | 51.4 | 8310 | 0,124 |
| 4×185 | 37 x 2,52 | 1,6 | 2,6 | 56.6 | 10086 | 0,0991 |
| 4×240 | 61 x 2,25 | 1,7 | 2,7 | 63.1 | 12670 | 0,0754 |
| 4×300 | 61 x 2,52 | 1,8 | 2,9 | 68.8 | 15360 | 0,0601 |
