rare earth steel bare acsr conductor
Brand Name | Wanma |
| Model Number | LGJ-400*35 |
| Model Name | Al stranded conductor |
| Manufacturing Standard | GB1179-83,GB1179-1999 or as Requested |
| Application | Applicated as overhead power lines, at higher towns, high-rise buildings and forest areas and other safety required occasions at AC rated voltage of 35kV and below |
| Core Material | Aluminium |
| Core Number | 240 |
| Max. Rated Operating Temperature of Conductor | 90ºC |
| Shipping Way | Shipping or as customer required |
| Packing | Wooden drum or Steel drum |
| Payment Item | T/T; D/C |
Detailed Description
1.The cable is designed for aerial electricity transmission and distribution line.
2.Permissible long-term operating temperature of aerial conductor is 70ºC.
3.The property of rare earth aerial conductor is excellent, as a result the resistance when short circuit or lightening happened won't increase.
4.Under the rare weather condition, the Max stress at the lowest point of erection dip shall be no more than 60% of
moment deterioration stress.
The diameter of wheeled cable drum carriage, shall be 10 times more than the outer diameter of conductor and the material of wheeled cable shall fit to that of conductor.
When connecting conductor, the wire near the connecting pipe shall not bulge. And the connecting pipe shall be painted with moisture resistant paint to prevent corrosion.
When installed, the erection dip stress of all the conducting wire at the same distance shall the same. The stress can be 10 to 15% higher than normal tension among the permissible distance range in order to protect buildings.
Note :
The specification of aluminium steel conductor is marked by fraction, the denominator is aluminium core, and the numerator crossection of steel core. Generally every specification of aluminium core crossection has 1 to 3 types of steel core crossection. The customer can choose according to the degree of tensile when using.
We can produce copper stranded conductor, which is marked by TG, and its manufacturingrange is 16-800mm2.
Zhejiang Wanma Co., Ltd was established in 1996, and it occupies an area of 200, 000 square meters, and its total capital is 3.45billion yuan. The company is staffed with more than 1500 workers and employees, of which over 150 are engineering technicians. From its foundation, the company boosted up to be a large-scale professional cable manufacturing enterprise integrating scientific research, design, manufacturing and sale, and now occupies a leading position in domestic wire&cable industry.
The company emphasizes highly the quality of the products and the services, and it never had stopped its steps of importing advanced equipments and senior talents, to ensure super-excellent quality and top-ranking services. In 1996, the company has passed the authentication of ISO9002 Quality Assurance System. 10-25kV cross-linked cables won the national excellent products certificate in 1998, and which was the first one in the electric instruments industry of China. In 2000, also as the first one, the company succeeded in the upgrading of ISO9000 Quality System of 2000 Version. In 2003, it passed the authentication of ISO14000 Environment Management Quality, and in 2005 it was checked and accepted as a second-grade measures organization.
The company has equipments for production and test advanced both home and abroad, including: Production line imported form Finland Nokia Company for manufacturing 110kV three-layer-co-extruded high-voltage cross-linked cable; Derivometer imported from Germany Sikora Company of layer-analysis type for cross-linked cable; Partial discharge detector imported from America Cibo Company. The cable series manufactured are: Polythene insulation electric cable for 35kV and below, PVC insulation electric cable, control cable, aerial cable, aluminium stranded conductor and steel-reinforced aluminium stranded conductor, prefabricated branch cable, computer control cable, fluorine plastic insulation cable, silicon rubber insulation cable, light rail cable, K3 cable and the cables being fire resistant, or fire retardant, of low-smoke&halogen-free, or of low-smoke&low-halogen. The total types of the cables are over 150, and products of different specifications are over 1400.
The staff of Zhejiang Wanma Co., Ltd. Will never be satisfied with current achievements. They will be brave in exploiting and keep their enterprising based upon their powerful motivation and the talent of " Quality first, Customer sovereign", to dedicate their own strength to the construction of national electric industry and important projects.
