- Power Cables[10]
- Other Wires[10]
- Electrical Wires[7]
- Welding Wires[1]
- Control Cables[8]
- Telephone Cords[1]
- Audio & Video Cables[2]
- Communication Cables[4]
- Contact Person : Ms. Zhang Anna
- Company Name : Zhengzhou Sanhe Cable Co., Ltd.
- Tel : 86-371-69176007
- Fax : 86-371-69176006
- Address : Henan,Zhengzhou,No.12,13th Floor Office Building of International Building of Italy, At The Cross of Dong Er Street CBD Out Circle, New And Economic-Tech Industrial East-Development Zone
- Country/Region : China
- Zip : 450052
ACSR(Aluminum Conductor Steel Reinforced)
ACSR(Aluminum Conductor Steel Reinforced)
These conductors are formed by several wires of aluminum and Galvanized steel, stranded in concentric layers.
The wire or wires which form the core are made of galvanized steel and the external layer or layers are of aluminum.
Normally these conductors have a galvanized steel sore of 1,7,19 or 37 wires, surrounded by concentric layers of aluminum wires.
The diameters of the steel and aluminum wires can be alike or different.
By varying the relative proportions of aluminum and steel ratios, the ideal conductor can be producted for any particular application.
In this way, if a high tensile strength conductor is required, the number of steel wires can be increased until the required strength is reached.
When a conductor with high current carrying capacity and a comparatively low strength is required, this is attained with a high aluminum content.
Properties
In comparison with copper, these conductors have considerable technical and economical advantages in the installation advantages in the installation of overhead lines.
Its characteristics, and low weight, combined with its high breaking strength, are gathered which makes it possible to bave large span runs, without having to revert to excessive mechanical tresses or to heavy metallic towers.
Due to the greater diameter of the conductors, electric losses by the corona Effect are greatly reduced.
Buy making use of these properties Economical electric energy. Transmission is attained at very High voltages and distances.
Main applications
Overhead lines of medium, high and very high voltages.
CSA C49
Wren Warbler Turkey Thrush Swan Swallow Sparrow Robin Raven
Quail Pigeon Penguin Owl Waxwing Partridge Phoebe Ostrich Piper
Merlin Linnet Oriole Chickadee Ibis Lark Pelican Toucan Hawk
Hen Heron Sapsucker Dove Eagle Duck Goldfinch Grosbeak
Egret Goose Gull Starling Redwing Curlew Snowbird Finsh
/Crow Drake Mallard Macaw Condore Crane canary Phoenix ardinal Grackle
Beaumont Scissortail Pheasant Martin Plover Parrot Hornbill Falcon
EXTRA HIGH STRENGTH STRANDINGS ACSR
Bantam Magpie Shrike Snipe Loon Grouse Petrel Minorca Leghorn
Guinea Dotteral Dorking Brahma Auk Cochin
ACSR(Aluminum Conductor Steel Reinforced)