ACSR conductor consists of a solid or stranded steel core surrounded by strands of aluminium. ACSR conductor is available in a range of steel strengths varying from 6% up to 40%. The higher strength ACSR conductors are used for river crossings, overhead earth wires, and installations involving extra long spans. Against any given resistance of conductor, ACSR conductor may be manufactured to have different tensile strengths as per requirement. The principal advantage of these conductors are their high tensile strength and light weight, covering longer spans with less supports. Due to the greater diameter of an ACSR conductor much higher corona limit can be obtained, giving a big advantage on high and extra high voltage overhead lines.
Key Benefits :
The principal advantage of these conductors are high tensile strength so that they are used for longer spans with less supports. Due to the greater diameter of ACSR cond uctors a much higher corona limit can be obtained causing big advantages on high as well as extra high voltage overhead lines.
ACSR conductors consist of a solid or stranded steel core surrounded by strands of aluminum (E.C. GRADE). ACSR conductors are available in a wide range of steel, containing carbon from 0.5% to 0.85 %. The higher strength ACSR conductors are used for river crossings, overhead ground wires, installations involving extra long spans etc. Against any given resistance of conductor, ACSR may be manufactured within a wide range of tensile strength as per the requirement.
Key Benefits :
The principal advantage of these conductors are high tensile strength so that they are used for longer spans with less supports. Due to the greater diameter of ACSR conductors a much higher corona limit can be obtained causing big advantages on high as well as extra high voltage overhead lines.
1. Acsr deer conductor is widely used in power transmission lines with various voltage levels, and also used in power lines across great rivers, heavy ice area, etc. With special geographical situation.
2. Acsr deer conductor has excellent advantage of high strength, large current carrying capacity and good catenaries property as well as wear-resistance, anti-crush and corrosion-proof with simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity.
3.Acsr conductor consists of a galvanized steel core of 1 wire , 7 wires or 19 wires surrounded by concentric layers of aluminium wire . When a conductor with a high current carrying capacity and comparatively low strength is required , special constructions are available with a high aluminium content.
4.Protection against corrosion
A coating of non-oxidizing grease is normally applied to the steel cores of all conductors, in addition to the protection offered by the galvanizing of the steel wires. One or more layers of the aluminium wires can, if required, be supplied partially or fully greased.
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1, Use:
Aluminum wire and ACSRs structures are simple. They are easy to set up and maintenance. The cost is low in building the lines. The transmission capacity is large. They are also convenient to cross special geographical conditions, such as rivers, valleys and so on. So the products are applied for various voltage levels of overhead transmission and distribution lines.
