ACSR 240/40mm2 (26/3.45mm, 7/2.68mm) aluminum conductor steel reinforced IEC61089, EN50182 are widely used for long distance power transmission as they are ideal for long overhead line spans. ACSR offers optimal strength for line design. Variable steel core stranding for desired strength to be achieved without sacrificing ampacity. The proportion of steel and aluminium in an ACSR conductor can be selected based on the mechanical strength and current carrying capacity demanded by each application. ACSR conductors are recognized for their record of economy, dependability and favourable strength / weight ratio.
Electrical properties
Density@20℃ Aluminum: 2.703 kg/dm
Galvanized steel: 7.80 kg/dm
Temperature coefficient @20°C Aluminum: 0.00403 (°C)
Resistivity@20°C Aluminum: Should not exceed 0.028264
Coefficient of linear expansion Aluminum: 23 x10 (°C)
Galvanized steel: 11.5 x10 (1/°C)
REFERENCE STANDARD
Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110 standards.
ACSR 240/40mm2 (26/3.45mm, 7/2.68mm) aluminum conductor steel reinforced IEC61089, EN50182 CONSTRUCTION PARAMETERS
| Code | Old Code | Area | No. of Wires | Wire Diameter | Diameter | Mass per Unit | Rated Strength | DC Resistance |
| | | AL | Steel | Total | AL | Steel | AL | Steel | Core | Cond. | Length | | |
| | | mm2 | 2 mm | 2 mm | | | mm | mm | mm | mm | kg/km | kN | Q/km |
| 240-AL1/39-ST1A | 240/40 | 243.1 | 39 | 282.5 | 26 | 7 | 3.45 | 2.68 | 8.04 | 21.8 | 980.1 | 85.12 | 0.1188 |
ACSR 240/40mm2 (26/3.45mm, 7/2.68mm) aluminum conductor steel reinforced IEC61089, EN50182 drawing
Why you choose us?
- Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
- Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
- Registered capital of $30 million and factory covers an area of 60,000㎡;
- Advanced test equipment and procedures, 100% inspection before factory;
- Enough stocks and the higest efficient shipping time guarranteed;
- Professional internation trade knowledge
- Technical support after sale.
About zhenglan cable technology co., ltd
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.
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ACSR 240 Aluminum Conductor Steel Reinforced 40mm2 26/3.45mm 7/2.68mm IEC61089 EN50182 Images
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