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China Suppliers ACSR EN 50182 NF C 34-125 Galvanized Steel Core Aluminum Conductor - Reliable Power Transmission Factory
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| Aluminum Conductor Steel Reinforced (ACSR) | |||||||||||||||
| Code Name | Old Code Name | Product structure | Sectional Area | Overall Diameter | Nominal Breaking Load | Linear Mass | Maximum Resistance at 20℃ | Modulus of elasticity | Coefficient of linear expansion | direction of outside layer | |||||
| Aluminium Wire Diameter & Stranding | Galvanized steel Wire Diameter & Stranding | Aluminium | Galvanized steel | Aluminium & Galvanized steel | |||||||||||
| mm | No. | mm | No. | mm² | mm² | Total | mm | kN | kg/km | Ω/km | N/MM2 | 1/K | / | ||
| 28-AL1/9-ST1A | CANNA 37.7 | 2.00 | 9 | 2.00 | 3 | 28.3 | 9.4 | 37.7 | 8.3 | 16.26 | 151.5 | 1.0187 | 88000 | 1.71x10-5 | S |
| 38/AL1/22-ST1A | CANNA 59.7 | 2.00 | 12 | 2.00 | 7 | 37.7 | 22.0 | 59.7 | 10.0 | 32.70 | 276.1 | 0.766 | 103500 | 1.54x10-5 | S |
| 48-AL1/28-ST1A | CANNA 75.5 | 2.25 | 12 | 2.25 | 7 | 47.7 | 27.8 | 75.5 | 11.3 | 41.15 | 349.4 | 0.6052 | 103500 | 1.54x10-5 | S |
| 59-AL1/34-ST1A | CANNA 93.3 | 2.50 | 12 | 2.50 | 7 | 58.9 | 34.4 | 93.3 | 12.5 | 49.48 | 431.4 | 0.4902 | 103500 | 1.54x10-5 | Z |
| 94-AL1/22-ST1A | CANNA 116.2 | 2.00 | 30 | 2.00 | 7 | 94.2 | 22.0 | 116.2 | 14.0 | 43.17 | 432.5 | 0.3067 | 75500 | 1.80x10-5 | S |
| 119-AL1/28-ST1A | CANNA 147.1 | 2.25 | 30 | 2.25 | 7 | 119.3 | 27.8 | 147.1 | 15.8 | 54.03 | 547.4 | 0.2423 | 75500 | 1.80x10-5 | S |
| 147-AL1/34-ST1A | CANNA 181.6 | 2.50 | 30 | 2.50 | 7 | 147.3 | 34.4 | 181.6 | 17.5 | 64.94 | 675.8 | 0.1963 | 75500 | 1.80x10-5 | S |
| 185-AL1/43-ST1A | CANNA 228 | 2.80 | 30 | 2.80 | 7 | 184.7 | 43.1 | 227.8 | 19.6 | 80.54 | 847.7 | 0.1565 | 75500 | 1.80x10-5 | S |
| 234-AL1/55-ST1A | CANNA 288.2 | 3.15 | 30 | 3.15 | 7 | 233.8 | 54.6 | 288.3 | 22.1 | 98.58 | 1072.8 | 0.1236 | 75500 | 1.80x10-5 | S |
Important Notes:
1. The elastic coefficients and expansion coefficients listed in this table are applicable to France. The calculation of other conductor structure parameters shall refer to IEC61597.
2. The flow rate values listed in this table are applicable under the conditions of a frequency of 60HZ, a wind speed of 0.6m/S, sunlight exposure in France, an ambient temperature of 35℃, and a conductor temperature of 80℃. In case of special laying conditions, the flow rate values should be reduced if there is no convection Less than 30%.
Frequently Asked Questions (FAQ)
Q: What standards apply to the calculation of these ACSR conductor parameters?
The elastic and expansion coefficients in the table are applicable to France. For calculating other structure parameters of these conductors, you should refer to the IEC61597 standard.
Q: Under what operating conditions are the conductor flow rates calculated?
The flow rates are valid for a frequency of 60Hz, wind speed of 0.6m/s, direct sunlight exposure in France, an ambient temperature of 35°C, and a conductor operating temperature of 80°C.
Q: How should flow rates be adjusted if there is no convection?
In special laying conditions where there is no convection, the flow rate values should be reduced by at least 30% to prevent overheating.
Q: What is the relationship between the Code Name and the Old Code Name (e.g., CANNA)?
The "Old Code Name" (such as CANNA 37.7 up to CANNA 288.2) corresponds directly to standardized metric ACSR configurations, indicating legacy naming conventions for specific cross-sectional areas of aluminum and steel.
Q: What is the significance of the "direction of outside layer" (S/Z) in the specifications?
The outside layer direction, indicated as "S" or "Z", specifies the lay direction of the outermost aluminum strands. This is crucial for proper installation, splicing, and securing of the conductors.