Mink steel aluminum wire (grade 70) ACSR
Mink 70 wire (Mink conductor wire) is one of the products of aluminum wires the core is made of steel. This wire is mainly used for wiring and the development of overhead power lines. Mink air conductor is often used in low-pressure and medium-pressure wire lines.
Product Description
Mink 70 wire (Mink conductor wire) is one of the products of aluminum wires the core is made of steel. This wire is mainly used for wiring and the development of overhead power lines. Mink air conductor is often used in low-pressure and medium-pressure lines. For medium-pressure, Aerial lines such as 20 or 33 kV, the coated type of this conductor can also be used. Aluminum wires with steel cores can be installed and used in long spans. These conductors show good strength in harsh temperature conditions; But in areas with high pollution, they may suffer from corrosion.
Name Mink, which is derived from the name of an animal from the mink family.
| Row | Technical Specifications | the unit | Level or type of coercion |
| 1 | Production reference standard | BS EN 50182, 50189, 60890 | |
| 2 | Nominal cross-sectional area of the conductor | mm² | 74 |
| 3 | Structures (number and diameter of threads: n*mm) | AL | 6*3/66 |
| ST | 1*3/66 | ||
| 4 | Diameter of aluminum thread | MIN | 3. 62 |
| NOM | 3. 66 | ||
| MAX | 3. 70 | ||
| 5 | Diameter of steel strand | MIN | 3. 60 |
| NOM | 3. 66 | ||
| MAX | 3. 72 | ||
| 6 | Complete conductor diameter | MIN | 10. 89 |
| NOM | 11. 00 | ||
| MAX | 11. 11 | ||
| 7 | Weight per unit of conductor length (kg/km) | MIN | 249. 8 |
| NOM | 254. 9 | ||
| MAX | 260. 0 | ||
| 8 | The direction of the outer layer of the conductor (in each layer opposite to the previous layer) | *** | right turn |
| 9 | The warping ratio of the outer layer of aluminum filaments | *** | 10 to 14 |
| 10 | The twist ratio of the inner layer of aluminum strands, if any | *** | 10 to 16 |
| 11 | Warp ratio of steel strands for 7-strand core | *** | 16 to 26 |
Additional Information
| Brand | Mabna Tavan |
|---|---|
| Type | Aluminum |
| unit of measure | Meter |
| Cover | No |
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