Aerial bare al. cable
ApplicationsStranded 1350 aluminum conductors shown in this section of data are classified as follows:Class AA For bare conductors usually used in overhead lines.Class A For conductors to be covered with weather-resistant materials and for bare conductors where greater flexibility is required.Compact strand conductor for use in bare overhead applications or for use with weather-resistant coverings or insulations is also available.Classes refer to stranding and are an indication of relative conductor flexibility, AA being the least flexible, C the most flexible.
ConstructionAluminum alloy 1350-H19 wires, concentrically stranded. SpecificationsAAC bare conductors meet or exceed the following ASTM specifications :B-230 Aluminum Wire, 1250-H19 for Electrical PurposesB-231 Aluminum Conductors, Concentric-Lay-StrandedB-400 Compact Round Concentric-Lay-Stranded Aluminum 1350 Conductors
The permissible long-time operating temperature for aerial conductor is 70 .
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 .
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 .
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.
Any crush or bump should be avoided during handling and transportation of the product.
The cable drum is not allowed to be placed with one flange up and the other down during transportation and storage of the products.
A moisture-proof measure should be taken during storage of the product
Corrugated aluminium pipe busbar, made of aluminium wires or aluminium alloy wires stranded around aluminium pipe.
we can also supply the OEM and customized products according to customer's special request!
AAC CONDUCTOR AERIAL BARE AL CONDUCTOR