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|Materials:||1350 Alloy||Application:||Cable Construction|
|Standard:||ASTM, BS, IEC, DIN||Type:||LV|
Characterized by light weight and high strength,are used in overhead electric power transmission and distribution lines with various grade voltages.Aluminum Alloy Wires are concentrically stranded. AAAC is recommended for use as bare overhead conductor for primary and secondary distribution and in cases where high strength-to-weight ratio is required .
AAAC 150mm2 has a good corrosion resistance due to being composed out of aluminum alloy wires only, minimum conductivity of 52% IACS, high breaking strength per weight and normal creep values. AAAC has the highest strength per weight among all bare overhead conductors
Tures and Benefits Of AAAC 150mm:
Aluminum alloy conductors have a number of advantages over the use of the ACSR or all aluminum
conductors. Lower power losses than for equivalent single aluminum-
layer ACSR conductors. (The inductive effect of the steel core in the ACSR is eliminated).
• Simpler fittings than those required for ACSR.
• Excellent corrosion resistance in environments conducive to galvanic corrosion in ACSR.
• Strength and sag approximately the same as for equivalent 6/1 and 26/7 ACSR conductors.
• Outside diameters are the same as for standard ACSR conductors, permitting interchangeability of fittings.
• Greater resistance to abrasion than that for 1350 wires in all-aluminum or ACSR conductors.
(1).The permissible long-time operating temperature for aerial conductor is 70oC.
(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.
(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.
(4).Under installaion,the arc downing stress of all the conduct ors 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.
Applications oF AAAC150mm2:
AAAC 150mm2 aluminum alloy conductors are extensively used for overhead distribution and transmission lines adjacent to ocean coastlines where there can be a problem of corrosion in the steel of an ACSR construction.The inductive effect of the ACSR's steel core is eliminated, hence increasing the operating efficiency of the line.
Material Standard Of AAAC 150mm
(1).The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/T 17048-1997(equivalent to IEC 60889:1987).
(2).The zinc coated steel wire used for ACSR conforms to IEC 60888:1987.
(3).Production can be arranged according to customers requirements for material standard,etc.
Construction of All Aluminum Conductor and Aluminum Conductor Steel Reinforced
ELECTRICAL PROPERTIES of 2/0 AWG All aluminium alloy conductor
|Temperature Coefficient@20°C||0.00360 (°C)|
|Resistivity@20°C||0.0326 Ohms mm2 /m|
|Linear Expansivity||23 x10-6 (°C)|
SERVICE CONDITIONS of 2/0 AWG All aluminium alloy conductor
|Ambient Temperature||-5°C - 50°C|
|Wind Pressure||80 – 130kg/m2|
|Seismic Acceleration||0.12 - 0.05g|
|Isokeraunic Level||10 – 18|
|Relative Humidity||5 – 100%|
CONSTRUCTION PARAMETERS of 2/0 AWG All aluminium alloy conductor
(*) Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
Luoyang Sanwu Cable Co., Ltd., with registered capital of 100 million RMB, is a high-tech development company for scientific research, industry producing and trading , offering a diverse selection of quality wires and cables to industrial customers in 33 countries worldwide. The leading products are ACSR, overhead conductor, AAAC, AAC, power cable, BLXY, home-used wire and so on.
Sanwu cable owns variously advanced equipment and large quantities of high skilled professionals. With complete management system, advanced production process, strict testing procedure and reliable product quality, we have successively got IS09001, IS014001,OHSAS18001,TUV Certificate, CCC(China Compulsory Certification), the national industrial production license and so on.
In terms of quality, It is highly controlled by our company to ensure that all the products we sell meet your requirements and give you reassurance with excellent after-sale service.In terms of service, we are focusing on your need, we concern what you concern and request what you request to provide a more satisfied service.
Q: Are you trading company or manufacturer ?
A: We have our own factory and trading company, our factory have more than 10 years production experience.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.L/C is also available.
Q:Have you ever supplied cables to our country ?
A: Cables have been supplied to many countries across the world such as USA, Australia, Switzerland, Singapore, Sri Lanka, the Philippines, Mongolia, UAE, Yemen, Iran, Iraq, Nigeria, Egypt, Lesotho, Cameroon, etc.
Contact Person: Leo