Characteristics
High strength and low sag. Suitable for long-span line laying.
Overview
Construction
Heat-resistant aluminum alloy or annealed aluminum conductor, CFCC core support.
Parameter
HTLS CONDUCTOR - ALUMINUM CONDUCTOR FIBER REINFORCED
| PRODUCT CODE | 121/17-FA-TT | 213/28-FA-TT | 267/37-FA-TT | 410/50-FA-TT | 492/55-FA-TT | 658/66-FA-TTT |
| (Equivalent conventional ACSR) | (Dog equivalent) | ( Linnet Equivalent ) | ( Panther Equivalent ) | (Grosbeak Equivalent ) | ( Zebra Equivalent ) | (Moose Equivalent) |
| Mechanical Specifications | ||||||
| Overall Diameter of Conductor mm | 14 | 18.29 | 20.75 | 25.15 | 28.14 | 31.6 |
| Nominal Aluminum Cross-sectional Area mm2 | 121.3 | 212.7 | 267.2 | 407.18 | 491.8 | 657.7 |
| Nominal Diameter of Composite Core (from CFCC data sheet) mm | 5.3 | 6.8 | 7.8 | 9 | 9.5 | 10.4 |
| Nominal Cross-sectional Area of Core mm2 | 17.2 | 28.2 | 37.2 | 49.5 | 55.1 | 66.1 |
| Nominal Cross-sectional Area of the Conductor mm2 | 138.5 | 240.9 | 304.3 | 456.68 | 546.94 | 723.8 |
| Ultimate Tensile Strength of Conductor kN | 43.7 | 72.7 | 94.8 | 129.1 | 146.2 | 179.1 |
| Rated Strength of Core kN | 36.8 | 60.3 | 79.5 | 105.8 | 117.7 | 141.3 |
| Core Nominal Mass per unit length kg/km | 27 | 44 | 60 | 78 | 86 | 104 |
| Aluminum Nominal Mass per unit length kg/km | 335 | 588 | 738 | 1124 | 1358 | 1819 |
| Conductor Nominal Mass per unit length kg/km | 362 | 632 | 798 | 1202 | 1444 | 1923 |
| Maximum Allowable Operating Temperature °C | 180 | 180 | 180 | 180 | 180 | 180 |
| Coefficient of Linear Expansion Above Thermal Kneepoint ×10-6/°C | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Coefficient of Linear Expansion Below Thermal Kneepoint ×10-6/°C | 17.8 | 18.0 | 17.7 | 18.2 | 18.5 | 18.9 |
| Final Modulus of Elasticity Above Thermal Kneepoint GPa | 122 | 122 | 126 | 126 | 126 | 126 |
| Final Modulus of Elasticity Below Thermal Kneepoint GPa | 63.32 | 62.85 | 63.67 | 62.73 | 62.16 | 61.48 |
| Electrical Specifications | ||||||
| Nominal Resistivity of Aluminium at 20°C, DC 63% IACS ohm/km | 0.2307 | 0.1314 | 0.1047 | 0.0686 | 0.0568 | 0.0426 |
| Current carrying capacity at maximum operating temperature@180 °C Amps | 674 | 968 | 1127 | 1476 | 1680 | 2009 |
| Emergency operating temperature °C | 200 | 200 | 200 | 200 | 200 | 200 |
