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High Performance ACSR Aluminum Wire For Overhead Transmission Lines

High Performance ACSR Aluminum Wire For Overhead Transmission Lines

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    acsr conductor

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    overhead line conductor

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High Performance ACSR Aluminum Wire For Overhead Transmission Lines

 

Stranded aluminum and ACSR (GB1179-83)
Uses: This product is applicable to use of overhead power lines.Model and Name:

 

Model
Name
LJ
Aluminum wire
LGJ
ACSR
LGJF
ACSR corrosion


ACSR aluminum wire and the elastic coefficient and linear expansion coefficient:
Elasticity of aluminum wire and the expansion coefficient

 

 

The number of single-root
Elasticity final (actual value)
Linear expansion coefficient(1/0C)
N/mm2
kgf/mm2
7
59000
6000
23.0×10-6
19
56000
5700
23.0×10-6
37
56000
5700
23.0×10-6
61
54000
5500
23.0×10-6


Note:1, elastic coefficient for the accuracy of300N/mm2 (± 300kgf/mm2).

 

 

 

2, coefficient of elasticity for the force at 15% ~ 50% of break strength of aluminum wire.


ACSR elasticity and the coefficient of linear expansion (including: the different structure than the aluminum steel section)

 

Frame
Aluminum steel cross-section than
Elasticity final (actual value)
Linear expansion coefficient (calculated value)
(1/0C)
Aluminum
Steel
(N/mm2)
(kgf/mm2)
6
1
6.00
79000
8100
19.1×10-6
7
7
5.06
76000