IEC Standard ACSR, AAC, AAAC, Aacsr Bare Conductors for High Voltage Distrution Line

Standard:ASTM B711, DIN 48206, IEC 61089, BS EN 50183,GB/T1179-2008
1.Construction
(1)AACSR is a concentrically stranded conductor composed of one or more layers of 6201 -T81 aluminum alloy wire stranded with a high-strength coated steel core. The core may be single wire or stranded depending on the size.
(2)The proportions of aluminum alloy and steel can be varied to obtain the relation between current carrying capacity and mechanical strength best suited to each application.
(3)Core wire for AACSR is available with Class A, B or C-galvanized; "aluminized" (AZ): or aluminum clad (AW).
(4)Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease.

2.Application
Since they have such good characteristics as simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity, they are suitable for laying across rivers and valleys where special geographical teatures exist.

IEC1089

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