Bare ACSR AAAC AAC Overhead Conductor

Bare ACSR AAAC AAC Overhead Conductor

Bare ACSR AAAC AAC Overhead Conductor

AAC

Bare

Stranded

Overhead

Aluminum

Bare

Bare

Round Wire

Overhead

ISO9001, CE, CCC

Jinshui

JINSHUI CABLE

Wooden Drum, Steel Drum, Steel&Wooden Drum

IEC61089, BS215, ASTM B231, CSA C49, DIN480201

Zhengzhou Henan

Product Description

1. Applications

Conductor(AAC 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 70oC.

(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 installaion,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(20oC).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

Code Number Nominal area Stranding& Approx Approx Breaking load DC Resistance at 20
Wire overall weight
Diameter diameter
mm 2 mm mm Kg/km KN Ohm/km
10 10 7/1.35 4.05 27.4 1.95 2.8633
16 16 7/1.71 5.12 43.8 3.04 1.7896
25 25 7/2.13 6.4 68.4 4.5 1.1453
40 40 7/2.70 8.09 109.4 6.8 0.7158
63 63 7/3.39 10.2 172.3 10.39 0.4545
100 100 19/2.59 12.9 274.8 17 0.2877
125 125 19/2.89 14.5 343.8 21.25 0.2302
160 160 19/3.27 16.4 439.8 26.4 0.1798
200 200 19/3.66 18.3 549.7 32 0.1439
250 250 19/4.09 20.5 687.1 40 0.1151
400 400 37/3.71 26 1102 64 0.0721
450 450 37/3.94 27.5 1239.8 72 0.0641
500 500 37/4.15 29 1377.6 80 0.0577
560 560 37/4.39 30.7 1542.9 89.6 0.0515
630 630 61/3.63 32.6 1738.3 100.8 0.0458
710 710 61/3.85 34.6 1959.1 113.6 0.0407
800 800 61/4.09 36.8 2207.4 128 0.0361
900 900 61/4.33 39 2483.3 144 0.0321
1000 1000 61/4.57 41.1 2759.2 160 0.0289
1120 1120 91/3.96 43.5 3093.5 179.2 0.0258
1250 1250 91/4.18 46 3452.6 200 0.0231
1400 1400 91/4.43 48.7 3866.9 224 0.0207
1500 1500 91/4.58 50.4 4143.1 240 0.0193

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