| Prod Model: |
power cables |
| Grade Of Aluminum: |
Grade a |
| Application: |
Overhead |
| Voltage: |
High Voltage Cable |
| Current: |
AC Cable |
| Insulation Material: |
Bare |
| Certification: |
Coc |
| Sheath Material: |
Bare |
| Wire Core Material: |
Aluminum |
| Brand: |
Jinshui |
Product Description
aluminum conductor acsr
1.high quality with safe standard and certificate
2.fast delivery time
3.factory directly
ACSR conductors Grosbeak
Code name:Grosbeak
No.wire/wire dia. of Al:26/3.97mm.
No.wire/wire dia. of steel:7/3.09mm.
Overall Dia.:25.15mm.
Linear Mass:1302kg/km.
Nominal Breaking Load:111.8kN.
Max.D.C. Resistance at 20 °c:0.08989 ohm/km.
1. Applications
ACSR conductors 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.
2. Service Performance
2.1.The permissible long-time operating temperature for aerial conductor is 70oC.
2.2.Under the circumstance that rare climate is occuring 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.
2.3.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.
2.4.Under installaion,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.
3. Product Performance
3.1.The electrical performance of ACSR is indicated in DCΩ/km (20oC).The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. m of international standard value.
3.2.The rated tensile strengh of ACSR is denoted with sum of all aluminum conductorstensile strength and steels tensile strength.
a.The tensile strength of all aluminum conductors is denoted with the result of all cross sections of aluminum conductors multiplied by min.tensile strength of corresponding size specified in the standard for aluminum wire.
b.The tensile strength of all steel wire is denoted with the result of all cross sections of steel wires multiplied by the stress at 1% elongation of corresponding size specified in the standard for steel wire.
4. Material Standard
4.1.The hard aluminum conductor used for ACSR conforms to the standard GB/T 1179-2008(equivalent to IEC 61089).
4.2.The zinc coated steel wire used for ACSR conforms to IEC 61089.
4.3.Production can be arranged according to customers requirements for material standard,etc.
Established in 1984, Henan Jinshui Cable Group Co., Ltd. specializes in design and manufacture of various kinds of wires and cables. Our company's headquarters is located in Zhengzhou City of Henan Province, a famous city with convenient transportation in China.
Our company is in charge of 23 domestic sale companies and one trade company, Zhengzhou Jin Hang High-Tech Co., Ltd., mainly responsible for overseas market. There are 638 staff members in the factory, including 18 experienced engineers, 52 lab assistants and 568 workers. The capital asset reached USD10, 507, 000. We have various advance product lines and equipment, including 180 sets for producing use and 40 sets for testing and measurement use. Our product can perfectly meet requests of different standards, for example GB, IEC, BS and ASTM. We also have some ability to satisfy special need of customers. The annual product capacity of cables and wires of our factory is more than 10, 000, 000 kilometers.
As one of the leading manufacturers of cable industry in Henan Province, we obtained certificate of ISO9001 in 2003. All cables of colliery have gotten the certificate of safety for colliery. Our fire retardant cables are approved with the certification of proof products, and most of them met the standards of China Compulsory Certification (CCC). Moreover, we have been already licensed to enter the "Supplier of the China Government Procurement" by the government.
For years, we are keeping providing products with high quality and good service. Our cables and wires are widely used in the construction of buildings airports, power transportation, urban and rural power network reformation and other main projects. Both of products and the factory are greatly commended by customers. Also, we really highly value the overseas market. Our factory has the qualification to export independently which is awarded by Chinese government. The main products of our company have been exported to Africa, Australia, America, Italy, Singapore and other Asian countries. We insisted that pay adequate attention to every customer's request. We insist on our principle of "Good Quality Results Trust and Honesty Makes Success". We sincerely welcome you to touch with us and visit us.
