18/30kv Overhead Electric Transmission Aerial Bundled Medium Voltage ABC Cable
18/30kv Overhead Electric Transmission Aerial Bundled Medium Voltage ABC Cable image
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Quick Details
Product Details
Applications
Medium voltage Aerial bundled cables are mainly used for secondary overhead lines on poles or as feeders to residential premises.
Standard
Basic design to IEC 60502 / AS/NZS 3599-1 standards
Cable Construction
Phase Conductor: Circular compacted stranded H68 aluminium to BS2627.
Conductor Screen: Extruded semi-conductive layer.
Insulation: XLPE.
Insulation Screen: Extruded semi-conductive layer.
Metallic Screen(optional): Copper wire screen or copper tape screen.
Separator: Semi-conductive swellable tape.
Outer Sheath: HDPE.
Support Conductor: Galvanized steel wires.
Assembly: Three XLPE insulated screened cores are bundled around the galvanized steel
wires in a right hand lay.
Specification
ross section | No. of wires | Conductor diam. | Overall Diameter | Minimum breaking load | Approx. weight | Max. DC-resistance at 20°C | Ampacity 90°C |
[mm²] | [mm] | [mm] | [kgf] | [kg/km] | [Ohm/km] | [A] | |
35 | 7 | 7.1 | 13.6 | 464 | 190 | 0.868 | 187 |
50 | 7 | 8.2 | 14.7 | 663 | 235 | 0.641 | 225 |
70 | 19 | 9.7 | 16.2 | 928 | 315 | 0.443 | 282 |
95 | 19 | 11.5 | 18 | 1259 | 400 | 0.320 | 345 |
120 | 19 | 12.9 | 19.4 | 1591 | 500 | 0.253 | 401 |
150 | 19 | 14.2 | 20.7 | 1988 | 580 | 0.206 | 456 |
185 | 37 | 16.2 | 22.6 | 2452 | 695 | 0.164 | 525 |
240 | 37 | 18.4 | 24.9 | 3182 | 875 | 0.125 | 625 |
300 | 37 | 20.7 | 27.1 | 3977 | 1070 | 0.100 | 721 |
IEC 60502 6.35/11 kV ABC for Overhead Distribution Lines
Number of Cores x Nominal Cross Section |
Phase Conductor | Messenger Suspension Unit | Continuous current rating at 300C ambient temp |
||||
Stranding | Nominal Sectional Area |
Maximum Conductor Resistance |
Stranding | Nominal Sectional Area |
Breaking Load |
||
No./ mm² | No./mm | mm² | Ω/Km | No./mm | mm² | KN | A |
3X50 + 1X25 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 116 |
3X70 + 1X50 | 19/.14 | 70 | 0.443 | 7/3.15 | 50 | 62 | 210 |
3X95+ 1X50 | 19/2.52 | 95 | 0.32 | 7/3.0 | 50 | 60 | 173 |
3X185+1X120 | 37/2.52 | 185 | 0.164 | 7/4.67 | 120 | 150 | 259 |
3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 365 |
3X240 +1X50 | 61/2.25 | 240 | 0.125 | 7/3.15 | 50 | 62 | 500 |
Production process
Package
Package in Export Wooden or Steel Wooden or Steel Drums
Testing
Contact us
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