High Conductivity AL59 AAAC Overhead Conductor , 20.1mm All Aluminum Alloy Conductors

Swedish Spec AAAC Conductor AL59 Conductor High Conductivity Aluminum Cable

INTRODUCTION

AL-59 alloy conductors are manufactured from Al-Mg-Si (aluminum-magnesium-silica) rods. The conductor comprises of an inner core and concentrically arranged strands forming the inner and outer layers of the conductor.

ACSR conductors are limited by a maximum current carrying capacity of 838 amperes. The material of construction of AL-59 alloy conductors overcome this limitation enabling AL-59 alloy conductors to transfer up to 1307 amperes of current and evacuate up to 1405 mw of power (56 per cent higher than ACSR Conductors).

Additionally, AL-59 alloy conductors have 9 per cent better 'strength to weight ratio' and 8 per cent lower sag compared with ACSR conductors which enables effective optimisation of tower designs and future proofing of the grid.
In view of development of new power transmission and distribution grids by global power incumbents, AL-59 alloy conductors would have a special significance while designing transmission line networks, as the properties of these conductors enable superior power evacuation while optimising the cost of the entire grid.

Key Benefits

• High tensile strength as compared to AAAC conductor.
• Higher conductivity as compared to ACSR conductor.
• Better corrosion resistance than ACSR conductor.

Physical Contents of Alluminium Alloy :

• Density : 2.70 kgm/dm3 at 20°C
• Coefficient of Linear Expansion : 23 x 10-6 / °C
• Resistivity : 0.0326 Ohms mm2/m at 20°C
• Constant Mass Temperature Coefficient (a) : 0.00360/ °C
• Material : Heat treated Al. Mg. Si. Alloy

DIMENSIONS

UNI-CABLES,Brand owned by a group company of WUMEE,which now has four factories in China. Wuhan Unique Electric Wire and Cable Co.,Ltd,Guangdong Unique Cable Co.,Ltd, Guangxi Unique Aluminum Co.,Ltd, Wuhan Unique No.2 Factory. Group company set up in the year of 2001 by the event of Headquarter Wuhan Shuangli set its branch in Guangdong. In the year of 2008, the third branch Guangxi Shuangli put into use. Two years later, the second production base in Wuhan finished its construction and successfully produced its first reel of cable. After 30 years development,ShuangliCable became one of the leading 5 manufactures of Aluminum Cable in China, and rank No.1 among south China.

UNI-Cables, acts as an important role in energy and power distribution in whole China since established in 1988. In beging years, UNI-Cables majors in high voltage and extra high voltage power transmission,city power distribution, street lights power supply, rural electricity network and such government projects. In recent years, Unique Cables developed it's residential wires,now we can see more and more cable with mark UNI-CABLES in buildings, squres,hospitals, schools, farms, factories, and so on. Shuanglicable starts its international business since the year of 2002, rich experience will help you find the best solutions of power distribution.

Unique Cables was identified as the high-tech industry by Wuhan Science and Technology Bureau, and honored as Observing Contracts and Keeping Promise Enterprise by the Trade and Industry Bureau of Wuhan every year. Our company is AAA Reputation Grade Company of Hubei Province and get prizes such as the "Top Ten Enterprises". Our company was listed on Introduced Enterprise for remolding two power nets by the State Economic Trade Association and Hubei Provincial Economic Trade Association in 1999.