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    Aluminum conductors, steel-reinforced for overhead power tranmission.
A conductor consisting of seven or more aluminum and galvanized steel wires built up in concentric layers, the center wire or wires are of galvanized steel and the outer layer or layers are of aluminum

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

1. Specification:

(1) all aluminium conductor (AAC)

(2) all aluminimum alloy conductor(AAAC)
(3) aluminum conductor steel reinforced (ACSR)
(4) anti-corrosion type ACSR
(5) aluminimum conductor aluminimum clad steel reinforced(ACSR/AW)

(6)rear earth aluminimum conductor steel reinforced(ACSR/RE)

(7)aluminimum conductor aluminimum alloy reinforced(ACAR)

2. Elative manufacturing standards: IEC83, IEC1089, 31, B232, BS215, DIN48204.

1). Standard: IEC61089, BS215 part2, ASTM B232, DIN48204, BS EN50182.

2). Specification: ACSR is composed by bare concentric-lay-stranded galvanized steel wire(s) with aluminum wires surrounded by one or more layers of helically. Greased ACSR can also be supplied.
3). Application: ACSR is widely used in overhead electric power transmission and distribution lines with various voltage levels

3.Applications:
Used as bare overhead transmission cable and as primary and secondary distribution cable. ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.

4.Construction:
Aluminum alloy 1350-H-19 wires, concentrically stranded about a steel core. Core wire for ACSR is available with class A, B, or C galvanizing; "aluminized" aluminum coated (AZ); or aluminum-clad (AW). Additional corrosion protection is available through the application of grease to the corrosion or infusion of the complete cable with grease.

5.Specifications:

ACSR bare conductor meets or exceeds the following ASTM specifications:

B-230 Aluminum Wire, 1350-H19 for Electrical Purposes

B-231 Aluminum Conductors, Concentric-Lay-Stranded

B-232 Aluminum Conductors, Concentric-Lay-Stranded, Coated Steel Reinforced (ACSR)

B-341 Aluminum-clad Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AW)

B-498 Zinc-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ)
B-500 Zinc Coated and Aluminum Coated Stranded Steel Core for Aluminum Conductors, Steel Reinforced (ACSR)

6.Notes:

Resistance is calculated using ASTM standard increments of stranding and metal conductivity of 61.2% IACS for EC (1350) and 8% IACS for steel. AC (60Hz) resistance includes current dependent hysteresis loss factor for 1 and 3 layer constructions.
Current ratings are based on 75centigrade conductor temperature, 25centigrade ambient, 2ft/s wind, 96/watts/sq. Ft sun, 0.5 coefficients of emissivity and absorption.

All Aluminum Conductor(AAC)& Aluminum Conductor Steel Reinforced(ACSR))for ASTM

(AAC, ACCR, AAAC, ACSR) Generally Confirming to IS 398 (Part-I, II, IV), IEC-228
(AAAC) Conductor as per ASTM-B-399-1992
(AAAC) Conductor as per BS-3242-1970
(AAAC) Conductor IS: 398-IV-1994
(ACSR) as per ASTM-B-233-1992
(AAC) as per BS-215-1-1970
(AAC) as per IS-398-1: 1976
(AAC) as per ASTM-B-231-1990
(ACSR) as per IS: 398-II: 1976 & IS: 398-V: 1992
(ACSR) BS-215-II-1970
(AACSR) as per IEC-1089-1191
AAC(All aluminum conductor) are suited for overhead power line.
We can supply this conductor according to different recognized standards, such as IEC61089, BS215, BS EN 50182: 2001, ASTM B231, CSA C49, DIN480201, JIS C3109, customer special specification also can be satisfied.
ACSR or ACSR cable or ACSR conductor used for Overhead electrical distribution and transmission lines for distributing power.

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