Australia standard Metric conductors  ACSR/GZ  CONDUCTOR AS3607 APPLE  

   Overhead Conductor(AAC and ACSR /AACSR) have been widely used in power transmission lines with various voltage levels.

1.       Applications

Conductor(AAC AACSR and ACSR) have been widely used in power transmission lines with various voltage levels, 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.       Service Performance

(1).The permissible long-time operating temperature for aerial conductor is 70^oC.

(2).Under the circumstance that rare climate is occuring and ice coverage rate low in heavy ice area, the biggest stress of cable at the lowest point of the sag should not exceed 60% of the short-time destructive power.

(3).When connecting conductors ,the conductor beside the connecting tube cant be prominent.Otherwise,the force on the operating conductors will be unbalanced.After connectors are install,the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.

(4).Under installation, the arc downing stress of all the conductors should be the same. With in the permissible distance of crossing buildings or dropping to the ground, the stress can be 10-15% higher than regular stress.

3.Product Performance

(1).The electrical performance of AAC and ACSR is indicated in DCΩ/km(20^oC).The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. m of international standard value.

(2).The rated tensile strength of AAC is denoted with the result of total cross-section of all aluminum conductors multiplied by min. tensile of corresponding size specified in the standard for aluminum wire.

(3).The rated tensile strengh of ACSR is denoted with sum of all aluminum conductorstensile strength and steels tensile strength.

a.The tensile strength of all aluminum conductors is denoted with the result of all cross-sections of aluminum conductors multiplied by min.tensile strength of corresponding size specified in the standard for aluminum wire.

b.The tensile strength of all steel wire is denoted with the result of all cross-sections of steel wires multiplied by the stress at 1% elongation of corresponding size specified in the standard for steel wire.

4.Material Standard

(1).The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/T 17048-1997(equivalent to IEC 60889:1987).

(2).The zinc coated steel wire used for ACSR conforms to IEC 60888:1987.

(3).Production can be arranged according to customers requirements for material standard,etc.

Construction of All Aluminum Conductor and Aluminum Conductor Steel Reinforced

 Detailed Product Description

ACAR Conductor (Aluminum Conductor Alloy Reinforced) widely used in power transmission lines with various voltage levels.

ACAR Conductor (Aluminum Conductor Alloy Reinforced) widely used in power transmission lines with various voltage levels.

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.

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.

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.

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.

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)