Self Supporting Aerial Aluminium Cables
( A2X – T , ABC )
Layers Construction
- Al / XLPE
- St / Al / XLPE
- Al Alloy / XLPE
Self supporting aerial aluminium cables with XLPE insulation
Cable Structure
Conductor Material & Class:
– For Phase, lighting & Neutral: Stranded (class2)-Compacted Aluminum according To IEC 60228 (ISIRI 3084).
– For Neutral &Messenger: Stranded (class2)-Non Compacted Aluminum Alloy.
– For Messenger: Stranded (class2)-Non Compacted steel.
Insulation Material:
Cross linked Polyethylene (XLPE)
Insulation Color:
Black
Insulation Identification:
Phases 1 – 2 – 3: One – Two – Three Longitudinal Ribs Respectively
Lighting: Smooth & Without Longitudinal Ribs
Neutral: Evenly Spaced Longitudinal Ribs
Messenger: Smooth & Without Longitudinal Ribs
Technical Data
Temperature Range:
-40 °C to +90 °C
Nominal voltage:
0/6 / 1 kV
Reference Standard:
Instructions for determining the requirements, technical evaluation criteria and tests of weak pressure self-supporting cables of Tavanir Company
CENELEC HD 626
Cable Code:
A2X – T
*ABC
ABC:Aerial Bundled Cables
Application
These types of cables are used for overhead lines to supply energy. They have much better characteristics than hard drawn bare conductors.
Properties
Low voltage self supporting aerial aluminium cables three-phases & single- phase with neutral & aluminium alloy messenger
| Max. Conductors Resistance at 20˚C ( Ω / km ) |
Approx. Weight ( kg / km ) |
Min. Thickness of Insulation for Neutral & Messengers ( mm ) | No. & Diameter of Wires for Neutral & Messengers ( mm ) | Min. Thickness of Insulation for Lighting ( mm ) | No. & Diameter of Wires for Phases ( mm ) |
Min. Thickness of Insulation for Phase ( mm ) | No. & Diameter of Wires for Phases ( mm ) |
No. & Nominal
Cross Section of Conductors ( mm2 ) |
| 0.868 | 684 | 1.6 | 3.15×7 | 1.2 | 1.72×7 | 1.6 | 2.6×7 | 35+16+50×3 |
| 0.641 | 803 | 1.6 | 3.15×7 | 1.2 | 1.72×7 | 1.6 | 3×7 | 50+16+50×3 |
| 0.443 | 1083 | 1.6 | 3.61×7 | 1.2 | 1.72×7 | 1.8 | 2.2×19 | 70+16+70×3 |
| 0.32 | 1362 | 1.6 | 3.61×7 | 1.4 | 2.2×7 | 1.8 | 2.6×19 | 95+25+70×3 |
| 0.253 | 1575 | 1.6 | 3.61×7 | 1.4 | 2.2×7 | 1.8 | 2.83×19 | 120+25+70×3 |
| 1.91 | 278 | 1.6 | 2.54×7 | 1.2 | 1.72×7 | 1.2 | 1.72×7 | 16+16+35×1 |
| 1.2 | 314 | 1.6 | 2.54×7 | 1.2 | 1.72×7 | 1.4 | 2.2×7 | 25+16+35×1 |
| 0.868 | 408 | 1.6 | 3.15×7 | 1.2 | 1.72×7 | 1.6 | 2.6×7 | 35+16+50×1 |
| 1.91 | 131 | – | – | – | – | 1.2 | 1.72×7 | 16×2 |
| 1.2 | 203 | – | – | – | – | 1.4 | 2.2×7 | 25×2 |
Low voltage self supporting aerial aluminium cables three-phases & single- phase (6 wires)
| Max. Conductors Resistance at 20˚C ( Ω / km ) | Approx. Weight ( kg / km ) | Min. Thickness of Insulation for Messengers ( mm ) | No. & Diameter of Wires for Messengers ( mm ) | Min. Thickness of Insulation for Lighting ( mm ) | No. & Diameter of Wires for Lighting ( mm ) | Min. Thickness of Insulation for Neutral ( mm ) | No. & Diameter of Wires for Neutral ( mm ) | Min. Thickness of Insulation for Phase ( mm ) | No. & Diameter of Wires for Phases ( mm ) | No. & Nominal Cross Section of Conductors ( mm2 ) |
| 1.2 | 568 | 1 | 1.57×7 | 1.2 | 1.72×7 | 1.4 | 2.2×7 | 1.4 | 2.2×7 | 25+25+16+16×3 |
| 0.868 | 806 | 1.1 | 1.93×7 | 1.4 | 2.2×7 | 1.6 | 2.6×7 | 1.6 | 2.6×7 | 35+35+25+25×3 |
| 0.641 | 964 | 1.1 | 1.93×7 | 1.4 | 2.2×7 | 1.6 | 3×7 | 1.6 | 3×7 | 50+50+25+25×3 |
| 0.443 | 1259 | 1.1 | 1.93×7 | 1.4 | 2.2×7 | 1.8 | 2.2×19 | 1.8 | 2.2×19 | 70+70+25+25×3 |
| 0.32 | 1619 | 1.1 | 1.93×7 | 1.4 | 2.2×7 | 1.8 | 2.6×19 | 1.8 | 2.6×19 | 95+95+25+25×3 |
| 0.253 | 1896 | 1.1 | 1.93×7 | 1.4 | 2.2×7 | 1.8 | 2.83×19 | 1.8 | 2.83×19 | 120+120+25+25×3 |
| 1.2 | 397 | 1 | 1.57×7 | 1.2 | 1.72×7 | 1.4 | 2.2×7 | 1.4 | 2.2×7 | 25+25+16+16×1 |
| 0.868 | 469 | 1.1 | 1.93×7 | 1.2 | 1.72×7 | 1.6 | 2.6×7 | 1.6 | 2.6×7 | 35+35+16+25×1 |
| 0.641 | 262 | 1 | 1.57×7 | – | – | 1.6 | 1.72×7 | 1.2 | 1.72×7 | 16+16+16×1 |
| 0.443 | 329 | 1 | 1.57×7 | – | – | 1.8 | 2.2×7 | 1.4 | 2.2×7 | 25+25+16×1 |