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Aluminum Conductor Super Thermal Alloy Conductor Invar Reinforced (STACIR) Conductor

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Aluminum Conductor Super Thermal Alloy Conductor Invar Reinforced (STACIR) Conductor

Country/Region china
City & Province shanghai shanghai
Categories Other Wires, Cables & Cable Assemblies
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Product Details

Product Description

Super Thermal Alloy Conductor Invar Reinforced (STACIR) Conductor

HTLS Conductor Products --- STACIR/AW Conductor is a new type of overhead conductor
 
STACIR/AW conductor is a new type of overhead conductor. The use of trapezoidal wire increases the cross-sectional area of the conductor, so that the conductor has the effect of increasing the conductive capacity.
 
Under the same size, STACIR/AW conductors have better current carrying capacity than traditional conductors. At the same time, INVAR conductor is composed of aluminumclad invar core and thermal-resistant aluminum alloy wires. This conductor is suitable for old line 
modification. It can keep the same sag while increasing capacity.

The main aspect of this type of conductor is the possibility of sliding between the outer layer and the core. Steel and aluminum are independent, so at high temperatures, the outer layer may stay on the steel core.
The outer conductive layer is made of super heat-resistant Al-Zr alloy, and the working temperature can reach 210°C.

The main features of this product series are:
INVAR core and outer layer independently have knee points at installation temperature
Limit the sag as the temperature increases
The thermal expansion coefficient above the knee point related to the INVAR core maintains the mechanical strength of the conductor, and the continuous working temperature is up to 210° C
This technique requires a skilled installation expert stage.
It is suitable for ACSR replacement on flat land or with small level differences.


Super Thermal Alloy Conductor Invar Reinforced (STACIR) Conductor 
ACSR Aluminium conductro steel reinforced
AACAll Aluminium conductor
AAACAll aluminium alloy conductor
 
PROPERTIESSTACIR (ACSR MOOSE EQUIVALENT)STACIR ( ACSR ZEBRA EQUIVALENT)STACIR (ACSR PANTHER EQUIVALENT)
Typical factors3.53 mm0.1390 in3.18 mm0.1252 in3.00 mm0.1181 in
Reference specificationsIEC 62004IEC 62004IEC 62004
Total cross section area597.00 mm20.9254 in2484.50 mm20.751 in2261.50 mm20.4054 in2
Conductive wireAl Zr AT3Al Zr AT3Al Zr AT1
Core wireAluminium clad InvarAluminium clad InvarAluminium clad Invar
Conductor diameter31.77mm1.2508 in28.62 mm1.1268 in21.00 mm0.8268 in
Weight1993 kg/km1339.2 lbs/mile1582 kg/km1063.1 lbs/mile939 kg/km631 lbs/mile
Ultimate tensile strength14641 kg32277.84 lbs11968 kg26384.89 lbs8436 kg18598.17 lbs
DC resistance at 20°C temperature0.06 Ω/km0.09Ω /mile0.07Ω /km0.11Ω /mile0.13 Ω/km0.21Ω /mile
Maximum operating temperature210°C410°F210°C410°F210°C410°F
Current carrying capacity at maximum operating temperature1871 Amp1626 Amp1040 Amp


We also can offer other full range of overhead conductor, if you have any need, Just feel free to contact our sales team!
 

Shanghai Qifan Cable Co., Ltd. founded in 1994, has been specialized in R&D and manufacturing of electric wires and cables for more than 20 years, and it has advanced production and testing equipment.

Qifan Cable has ability in producing many varieties of cables, such as High Voltage cables, Medium Voltage cables, Low Voltage cables, Control cables, Instrument cables, Building wires, Rubber cables etc. Qifan Cable has sold its products to over 30 countries and regions in Asia, Europe, Oceania, America and Africa. As a result, they are widely used in such industries as water conservancy, electricity, metallurgy, petrochemical, railway, transportation, communication, construction, urban, infrastructure construction, etc.

Since its establishment, Qifan Cable has abided by the operation principle of quality foremost. It took the lead in passing ISO 9001:2000 quality system certification in 2006 and ISO 14001:2004 environmental management system certification.

Qifan Cable-Make pioneering efforts and forge ahead!

 

 

Super Thermal Alloy Conductor: The conductor is made of a super thermal alloy material. This material is specifically engineered to have high thermal conductivity, allowing for efficient heat dissipation during power transmission.

Invar Reinforced: The conductor is reinforced with Invar, which is a nickel-iron alloy known for its low coefficient of thermal expansion. Invar helps to minimize conductor sag or elongation due to temperature changes, ensuring the stability and reliability of the power transmission line.

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