Specifications

AAAC Darien conductors ASTM B399  

1. Applications

AAAC conductors have been widely used in power transmission lines with various voltage levels.

It is made from aluminium-magnesium-silicon alloy of high electrical conductivity containing enough magnesium silicide to give it better mechanical properties after treatment.

Because they have such good characteristics as simple structure,convenient installation and maintenance,low cost large transmission capacity.And they are also suitable for laying across rivers valleys and the places where special geographical features exist.

2. Properties

AAAC Darien,or all aluminum alloy conductors, is used as bare overhead conductor for power transmission and distribution lines on aerial circuits that require larger mechanical resistance than AAC.

AAAC also has better sag characteristics and a better strength to weight ratio than AAC.

AAAC Cables have lower weight per unit length and slightly lower resistance per unit length than ACSR.AAAC can carry at least 15-20% extra current as compared to ACSR of equal size.

Being lighter, alloy conductors can sometimes be used to advantage in place of the more conventional ACSR; Having lower breaking loads than the latter, their use becomes particularly favourable when ice and win loadings are low.

3.Standard

Production can be arranged according to standards as ASTM B399,BS3242,6201 aluminum alloy,DIN48201,etc.

4.Code Name

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