Zhengzhou Yifang Cable Co., Ltd |
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HDA Aluminum Bare Conductor Wire overhead conductor
1. Brief Description:
This conductor is made from aluminium-magnesium
silicon alloy of high electrical conductivity containing enough
magnesium silicide to give it better mechanical
properties after treatment. These conductors are generally made out
of aluminium alloy 6201.
AAAC CONDUCTOR has a better corrosion resistance and better
strength to weight ratio and improved electrical conductivity than
ACSR CONDUCTOR on equal diameter basis.
2. Applications:
AAAC 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.
3. Features and Benefits:
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.
4. Key Benefits:
· High tensile strength as compared to AAC conductor.
· Higher conductivity as compared to ACSR conductor.
· Better corrosion resistance than ACSR conductor.
5. Physical contents of alluminium alloy :
· Density - 2.70 kgm/dm3 at 20°C
· Coefficient of Linear Expansion - 23 x 10-6 / °C
· Resistivity - 0.0326 Ohms mm2/m at 20°C
· Constant Mass Temperature Coefficient (a) - 0.00360/ °C
· Material - Heat treated Al. Mg. Si. Alloy
6. FAQ
Q1: Are you a manufacturer or a trade company?
A: We are cable manufacturer with 15 years production experience
and more than 10 years export experience.
Q2: What`s your export business type / customer groups?
A: Our business includes: Retail, wholesale, government project
supply, private engineering supply, international bidding, customer
requirements production, OEM , etc. And our customers are :
Retailers, Wholesalers, Electric Power Companies, Oil companies,
EPC companies, Electrical equipment manufacturers, Factories,
Agents, Brokers , etc. No matter which field you are in , if you
need cables , just contact us !
Q3: I do not know how to choose what I need. / I have not found the
cable type and size I need on this page.
A: Please do not worry. Contact us and send us your requirements,
we will help you to choose correct cable you need. If you have
below information is better: Cable voltage, conductor material,
Insulation and Outer sheath material, armor type. Otherwise you can
provide us the cable installation environment, application
requirements, etc.
Q4: When can I get the price ?
A: Normally you can get our feedback within 24 hours upon we get
your inquiries. As soon as necessary product information is
confirmed, our quotation will reach you within 24 hours. For large
project and multi-items more than 50 items, we need 3-5 days more.
Q5: What’s your MOQ?/ How long is your delivery time?
A: MOQ & Delivery time both according to different product,
product size, production construction. Welcome to contact us for
further communication. Anyway, we will try our best to support you!
Q6: What’s your trade term and payment term?
A: Mostly used trade term is EXW, FOB , CFR/CNF, CIF. Payment term
varies from different contract value and commercial clauses.
Normally 30% TT advance payment is required, the balance payment by
TT / LC .