
Low Voltage Overhead Line Conductor ACSS/TW Aluminum Clad Steel
Quick Details
Model Number: | ACSS/TW |
Conductor Material: | Aluminium clad steel |
Application: | Overhead Transmission Line |
Standard: | BS IEC ASTM DIN |
Certification: | ISO9001, ISO14001 |
Type: | Low voltage |
Packaging & Delivery
Packaging Details: New wooden drum, Reel, Circle or according to
customer's request
Delivery Time: According to customer's request, usually 2-4 weeks.
Description
Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductor,
Steel-Supported (ACSS/TW) is a concentrically stranded conductor
with one or more layers of trapezoidal shaped hard drawn and
annealed 1350 aluminum wires on a central core of steel. ACSS/TW
can either be designed to have an equal aluminum cross sectional
area as that of a standard ACSS which results in a smaller
conductor diameter maintaining the same ampacity level but reduced
wind loading parameters or with diameter equal to that of a
standard ACSS which results in a significantly higher aluminum
area, lower conductor resistance and increased current rating.
ACSS/TW is designed to operate continuously at elevated
temperatures, it sags less under emergency electrical loadings than
ACSR/TW, excellent self-damping properties, and its final sags are
not affected by long- term creep of aluminum. ACSS/TW also provides
many design possibilities in new line construction: i.e., reduced
tower cost, decreased sag, increased self-damping properties,
increased operating temperature and improved corrosion resistance.
The coating of steel core is selected to suit the environment to
which the conductor is exposed and operating temperature of the
conductor.
Service Performance
Construction
ACSS is a composite concentric-lay stranded conductor. Steel strands form the central core of the conductor with one or more layers of aluminum 1350-0 wire stranded around it. The steel core carries most or all of the mechanical load of the conductor due to the "0" (fully annealed or soft) temper aluminum. Steel core wires are protected from corrosion by galvanizing, aluminizing, or mischmetal alloy coating. Corrosion protection should be selected to suit the environment to which the conductor will be exposed. High strength steel core is also available.
Features
Application
ACSS is used for overhead distribution and transmission lines. It is designed to operate continuously at elevated temperatures up to 250°C without loss of strength; it sags less under emergency electrical loadings than ACSR; it is self-damping if prestretched during installation; and its final sags are not affected by long term creep of aluminum. The advantages make ACSS especially useful in reconductoring applications requiring increased current with existing tensions and clearances, new line applications where structures can be economized because of reduced conductor sag, new line applications requiring high emergency loadings, and lines where aeolian vibration is a problem.
Specification
Guangzhou Xinyuan Hengye Power Transmission Device Co., Ltd
Formed in 2001, Guangzhou Xinyuan Hengye Power Transmission Device Co., Ltd. specializes in the manufacture of high voltage power transmission line accessories, as well as research and development in related areas. Our company is located at Zengcheng Yonghe, in the east part of Guangzhou, with excellent environment and convenient transportation.
Over years of development, we have gradually established ourselves as one of the market leaders, owing to our highly competitive strength in high voltage technology, complete production facilities and work force.
Work Force
We take special pride in or R&D and management teams. Now we
have about 326 staff members, more than 30.6% of whom are qualified
engineers and technicians, in addition to 34 R&D personnel. Our
extensive expertise ranges from mechanical engineering, corona,
electrical design and product testing, to manufacturing process.
Product Range
The company focus on development and production of fittings and conductors for voltage from 110kV to 1000kV. It had supplied around 10 transmission lines for 800kV till 1000kV in domestic. For oversea market, it had supplied to Vietnam(220kV&500kV), India(400kV&765kV), Poland(110kV to 400kV), Pakistan, Bangladesh, Syria, Paraguay, etc.
To ensure quality products, we have accumulated experience in designing and producing electric power fittings, electric substation fittings, and ultra-high voltage power transmission products. Our major products include 500kV heat-resistant power line fittings, energy-saving power line fittings, environmentally-friendly power line fittings, and high altitude line fittings. We also do research and development in related areas.
Over years of development, we have provided line fittings for heavy snow area, 750kV ultra-high voltage AC line fittings, 800kV ultra-high voltage DC line fittings, and 1000kV ultra-high voltage AC line fittings. Our products are designated to be used in national large power transmission projects, such as The Three Gorges and west-east power transmission, and are exported to many foreign countries in the Middle East and Mid and South Asia. Apart from this, we provide nonstandard and customized products according to the specific requirements of our clients.
We are an ISO9001:2000 certified company. All Manufactured products have been thoroughly tested in accordance with the national standards prior to shipment. Outstanding management patterns, advanced production techniques, and standardized testing equipment and procedures serve as the basis of our constant pursuit towards Zero Defect.
The company wholly owned subsidiary Fogang Xinyuan Hengye Cable Technology Co., Ltd. (hereinafter referred to as "Fogang Xinyuan") as the main body to carry out the research and development, production and sales of stranded carbon fiber core conductor. Fogang Xinyuan was established in November 2009 with a registered capital of 76,000,000 RMB, which was located in West Yingfo Road, Shijiao Town, Fogang District, Qingyuan City.
Fogang Xinyuan is the solo manufacturer for ACMCC conductor (Aluminium Conductor Multi-strand Carbon Fiber core) in China. ACMCC is designed for double capacity of power transmission. ACMCC Conductors can meet the requirements of ASTM, EN, BS and IEC etc. Fogang Xinyuan also has a full set of independent intellectual property rights of the manufacturing process, production equipments and product structure for ACMCC conductor.