Galvanized Steel Strande Wire 7/4.0mm

1.high quality,competive price
2.free sample
3.ASTM,BS,GB
4.cable manufacturer
 
1. Application
 
The conductors are used in overhead power line. Overhead conductor covers a serious of conductors such as AAC(All Aluminium Conductor) , ACSR(Aluminium Conductor Steel Reinforced ) , AAAC(Aluminium Alloy Conductor ) , BCC(Bare Copper Conductor) , ACS(Aluminium Clad Steel Conductor) .
 
2. Specific Property for using
 
2.1 The permissible long-time operating temperature for aerial conductor is 70 °C.
 
2.2 The circumstance that long distance rare climate and ice coverage rare occurring in heavy ice area , the most biggest stress of cable at the lowest arc downing point should not exceed 60% of the distructive power at a short time .
 
2.3 When connecting conductors , the conductor near to the connecting tube can`t be prominient . Otherwise , the force on the operating conductors will be unbalanced after connectors are pressed , the connecting tube should be plated ny moistureproof paint in order to protect from corroding .
 
2.4 Under installation , the arc downing stress of all the conductors at home distance ot the ground and across building can be 10-15% higher than regular tension.
 
We can also supply the OEM and customized products according to customer’s requirement

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