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Overheads Bare Conductor AAAC ACSR conductor ASTM B-231 standard

2017-11-15

Overheads Bare Conductor AAAC ACSR conductor ASTM B-231 standard

Application of overhead bare conductor:
AAC,AAAC,ACSR conductor uauslly used in power transmission lines,with various voltage levels.
It has the advantages of good conductivity,easy to set up,high temperature resistance,large transmission capacity, It also can used in rivers and valley where special geographical features exist.

Construction:
The aluminum and steel making the conductor have efficient conductivity and high tensile strength,so AAAC,ACSR,AAC conductor are the most economical solution for overhead power transmission and distribution projects.All the conductors can fit different standards.And we can deaign as customers'request,GB,IEC,BS,ASTM,DIN,etc.AAC conductor are suited for overhead power line.

Notes:
Resistance is calculated using ASTM standard increments of stranding and metal conductivity of 61.2% IACS for EC (1350) and 8% IACS for steel. AC (60Hz) resistance includes current dependent hysteresis loss factor for 1 and 3 layer constructions.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.

Technical Data:

Sectional area(mm2) Conductor qty/diameter(mm) Outer diameter(mm) Measured sectional area(mm2) Approx weight(kg/km) 20 ℃ DC max resistance(Ω/km) 90℃ ampacity
16 7/1.70 5.10 15.89 43.5 1.802 110
25 7/2.15 6.45 25.41 69.6 1.127 145
35 7/2.50 7.50 34.36 94.1 0.8332 180
50 7/3.00 9.00 49.48 135.5 0.5786 225
70 7/3.60 10.80 71.25 195.1 0.4018 285
95 7/4.16 12.48 95.14 260.5 0.3009 340
120 19/2.85 14.25 121.24 333.5 0.2373 390
150 19/3.15 15.75 148.07 407.4 0.1943 455
185 19/3.50 17.75 182.80 503.0 0.1574 520
210 19/3.75 18.75 209.85 577.4 0.1371 575
240 19/4.00 20.00 238.76 656.9 0.1205 610
300 37/3.20 22.40 297.57 820.4 0.09689 710
400 37/3.70 25.90 397.83 1097 0.07247 850
500 37/4.16 29.12 502.90 1387 0.05733 980
630 61/3.63 32.67 631.30 1744 0.04577 1140
800 61/4.10 36.90 805.36 2225 0.03588 1340

Overheads Bare Conductor AAAC ACSR conductor ASTM B-231 standard
Packing:
1) Length:100 -1000m reeled in carton drum or according to your requirement.
2) Outer packing: wooden case, carton box.
3) Other packing requirement according to client's request.

Advantages:
Large production capacity, short delivery.
Strict quantity checking before delivery.
OEM/ODM service available, help you on designing
More than 24 years experiences in power cable field
welcome to visit our factory anytime!!

FAQ
1.what is our payment term ?
Our payment term is usually T/T 30% in advanced, the balance before picking up the goods or L/C at sight.
2.what is the lead time ?
The lead time usually is 10 - 30 working days.
3.what is the package of the cable ?
The package is usually wooden drum or steel wooden drum or coil.also according to customer’s requirment.
4.Could we provide the free sample for customer ?
Sure, we provide the free sample for customer to checking.

 

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  2. Tel: 0371-55157231
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