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AAAC Conductors Aluminium Alloy 6201-T81 For Power Transmission Line Bare Overhead
AAAC- 6201 Alloy Bare Aluminum
Applications
Used as bare overhead conductor for primary and secondary
distribution. Designed utilizing a high-strength aluminum alloy to
achieve a high strength-to-weight ratio; affords better sag
characteristics. Aluminum alloy gives AAAC higher resistance to
corrosion than ACSR.
Construction
Standard 6201-T81 high strength aluminum conductors, conforming to
IEC61089 Specification, are concentric-lay- stranded, similar in
construction and appearance to 1350 grade aluminum conductors.
Standard 6201 alloy conductors are similar to other alloy
conductors commercially known as Ardival, Aldrey or Almelec. They
were developed to fill the need for an economical conductor for
overhead applications requiring higher strength than that
obtainable with 1350 grade aluminum conductors, but without a steel
core. The DC resistance at 20°C of the 6201-T81 conductors and of
the standard ACSR of the same diameter are approximately the same.
Conductors of the 6201-T81 alloys are harder and, therefore, have a
greater resistance to abrasion than conductors of 1350-H19 grade
aluminum.
Specifications
AAAC bare conductor meets or exceeds the following IEC61089
specifications
Notes
Resistance is calculated using IEC standard increments of stranding
and metal conductivity of 52.5% IACS, AC resistance at 60Hz
Current ratings are based on 75oC conductor temperature, 25oC
ambient, 2ft/s wind, 96/watts/sq.ft sun, 0.5 coefficients of
emissivity and absorption.
Section: mm2 | Stranding: No./mm | Diameter: mm | D.C Resistance at 20 oC | Calculated breaking load: kN | Current: A | |||
70 oC | 80 oC | 90 oC | ||||||
10 | 7/1.35 | 4.05 | 3.31596 | 2.8 | 59 | 70 | 79 | |
16 | 7/1.71 | 5.13 | 2.06673 | 4.49 | 79 | 94 | 106 | |
25 | 7/2.13 | 6.39 | 1.33204 | 6.97 | 104 | 124 | 140 | |
35 | 7/2.52 | 7.56 | 0.95165 | 9.75 | 127 | 152 | 173 | |
50 | 7/3.02 | 9.06 | 0.66262 | 14 | 159 | 191 | 218 | |
70 | 7/3.57 | 10.71 | 0.47418 | 19.57 | 195 | 235 | 269 | |
95 | 7/4.16 | 12.48 | 0.34921 | 26.57 | 234 | 285 | 326 | |
120 | 19/2.84 | 14.2 | 0.27745 | 33.62 | 270 | 330 | 379 | |
150 | 19/3.17 | 15.85 | 0.22269 | 41.88 | 308 | 378 | 436 | |
185 | 19/3.52 | 17.6 | 0.18061 | 51.64 | 350 | 431 | 497 | |
210 | 19/3.75 | 18.75 | 0.15913 | 58.61 | 377 | 466 | 539 | |
240 | 19/4.01 | 20.05 | 0.13917 | 67.02 | 409 | 507 | 587 | |
300 | 37/3.21 | 22.47 | 0.11181 | 83.63 | 466 | 581 | 675 | |
400 | 37/3.71 | 25.97 | 0.0837 | 111.71 | 553 | 695 | 810 | |
500 | 37/4.15 | 29.05 | 0.06689 | 139.78 | 631 | 798 | 933 | |
630 | 61/3.63 | 32.67 | 0.0531 | 176.32 | 721 | 919 | 1078 | |
800 | 61/4.09 | 36.81 | 0.04183 | 223.84 | 826 | 1061 | 1249 | |
1000 | 61/4.59 | 41.13 | 0.03351 | 279.46 | 933 | 1209 | 1429 |
Packing and shipping
We are capable of meeting the most strict delivery schedules
according to per purchase order. Meeting the deadline is always the
top priority as any delay in the delivery of cable can contribute
to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils.
Cable ends are sealed with BOPP self adhesive tape and
non-hygroscopic sealing caps to protect the cable ends from
moisture. The required marking shall be printed with a
weather-proof material on the outsides of drum according to
customer's requirement.
After-service commitment
Shanghai Shenghua Cable (Group) possesses Shenghua tenet "Strive
for the Best Enterprise, Produce the Best Product, Provide the Best
Service, Establish the Best Brand", insists the policy of quality
first, endeavors to achieve high quality and zero defect of goods.
Therefore, every client could fully benefit from Shenghua Cable's
superior quality and faultless service. Meanwhile, we observe
Shenghua spirit of "Do Best, Mutually Win", wish to establish
long-term and stable relationship with every client. Hereby, we
guarantee that:
1. Customer is God. We will cherish every client, every cooperation
by heart.
2. Free pre-sales service. We will provide best proposal for each
client.
3. Good sales service. We will provide free relative product
operation, maintenance tips and installation commissioning
technical advisory service when establish cooperation relationship
with clients.
4. Thoughtful after sales service . Our product are warranted by
PICC(People's Insurance Company of China). We will
provide free maintaining and debugging within 12 month after
installation(except for the wrong using).
5. We guarantee solve your problems within 24 hours in Shanghai, 72
hours for other district.
6. 24 hours hot-line telephone service. We will appoint
professional person answer your question timely.
We always firmly believe that " Quality is life line, Service is
laissez-passer", which will make us more closer and tight!
Shanghai Shenghua Cable (Group) Co., Ltd.
FAQ
Q: How long does it take to get a quote back?
A: Most quotes are returned within 24 hours, however, if it is for
a special construction, it could take more days.
Q: What warranties do your products carry?
A: SHAN cable guarantees that all of our products, wires cables,and
more are free from defects. We will take back any product that does
not meet the agreed quality by both parties. The specific terms are
as follows :
1. We guarantee that we will comply with the requirements of
warranty period specified in the contract, that the Goods supplied
under the purchase order For Procurement of self-carrying
distribution network's cable and wire
2. We will be manufactured under this specification and that the
Goods will be new, unused, of the most recent or current models.
Once we are selected, we will supply the Goods strictly according
to the requirements of the Contract.
3. The warranty shall remain valid for twelve (12) months after the
Goods, or any portion thereof as the case maybe, have been
delivered to and accepted at the final destination indicated in the
SCC, or for eighteen (18) months after the date of shipment from
the port or place of loading in the country of origin, whichever
period concludes earlier.
4. During the warranty period purchaser may proclaim directly to
the manufacturer in the written form or by the agent if there is
any problem in Goods quality. The manufacturer will do the repair
or replacement in reasonable time, and will bear all the expenses
relating to this.
Q: Do you sell other products besides wire and cable?
A: Wire and cable is our forte, however, we also sell connectors,
cable assemblies and cable tools to name just a few. Our products
serve numerous markets all over the world.