Payment & Shipping Terms:
|Life Span:||More Than 30 Years||Original Place:||Henan, China|
|Voltage:||LV / MV||Application:||Overhead / Industrial|
Bare Overhead ACSR Conductor Sizes for Overhead Transmission Line
ASTM-B232 Standard specification for Concentric-Lay-Stranded Aluminum 1350 Conductors
BS215-2 aluminum conductors steel-reinforced —For overhead power transmission
DIN48204 Steel reinforced aluminum stranded conductors
IEC209 Aluminum stranded conductor steel reinforced
We could produce most of the standards cables, such as ASTM, BS, CSA, DIN, GB and IEC standards, etc.
|Code||Size (AWG/MCM)||Number of Strands(mm)||Weight(kg/km)||Rated Strength(kg)|
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.
(1). The permissible long-time operating temperature for aerial conductor is 70℃.
(2). Under the circumstance that rare climate is occurring 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.
ACSR is a composite concentric-lay-stranded conductor. Galvanized steel strand or strands form the central core of the conductor,around which is stranded one or more layers of EC Grade Aluminum wires. The steel core may consist of a single strand or a concentricstranded cable of 7, 19, 37, or more wires. Numerous combinations of aluminum and steel strands and layers are possible. If you haveany suggestions or opinions about our products,please leave a message,and we will immediately answer your questions. Thanks for your support.
Contact Person: Leo