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IEC 61089 All Aluminum Stranded Conductor AAC 250mm2
Nominal Area: 250mm2
Number of Stranded: 19
Conductor Material: All Aluminum Conductor
Standard: IEC 61089
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AAC conductor is also known as aluminum stranded conductor which areusedinurbanareas where spans are usually short but high conductivity is required andareincommonuse on overhead lines for in low, medium and high voltage. The excellent corrosionresistance of aluminium has made AAC a conductor of choice in coastal areas.Althoughaluminium-to-copper connections can be made, it is better to use aluminiumconductorsfor service connections, as various forms of covered cable are availablefor thispurpose.
Concentric lay stranded Aluminium Conductor ( AAC) is manufactured from electrolytically refined aluminium with a minimum purity of 99.7%. and made up of one or more strands of hard drawn 1350 aluminum alloy
| Nominal Area (mm2): | 250 |
| Stranding: | 19 |
| Diameter Individual Wire Aluminum (mm): | 4.09 |
| Overall Diameter (O.D.) (mm): | 20.45 |
| Weight Per 1000 Meters (kg): | 687.1 |
| Rated Strength (KN): | 40 |
| Resistance DC 20°C Per 1000 Meters (Ω): | 0.1151 |
| Allowable Ampacity (Amps): | 454 |
