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AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable

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AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable

AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable
AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable

Large Image :  AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable

Product Details:
Place of Origin: Hebei，China
Brand Name: Zhongdong
Certification: CCC,IEC,VDE,TUV,ISO
Model Number: AAC
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Wooden Drum
Delivery Time: 7-30 days based on different Qty
Payment Terms: ,L/C,T/T
Supply Ability: 500KM/Week
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AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable

Description
Range Of Application: Overhead Transmission, Overhead Ground Material: ACSR
Drum Packing: Steel Wooden Drum Product Name: ACSR Rabbit Conductor Dog Conductor
Type: BARE Conductor Standard: IEC, BS, ICEA, ASTM, DIN
Highlight:

AACSR overhead conductor 500kV

,

steel-reinforced aluminum cable

,

bare conductor with warranty

All Aluminum Alloy Conductor Steel Reinforced AACSR Overhead Conductors
APPLICATION
AACSR cables are widely used in:
  • Long-distance power transmission: Spanning over 100 km with minimal sag
  • High-voltage grids: Rated for voltages up to 500 kV (e.g., substation connections)
  • Rural electrification: Cost-efficient for remote areas with challenging geography
  • Messenger wires: Supporting overhead communication cables in telecom networks
CONSTRUCTION
AACSR (Aluminum Conductor Steel-Reinforced Cable) is a high-capacity overhead transmission line conductor composed of:
  • Steel core: Provides mechanical strength to support long spans and reduce sag
  • Aluminum layers: High-purity aluminum strands wrapped concentrically around the steel core, ensuring excellent conductivity
AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable 0 AACSR Overhead Conductor 500 kV Steel-Reinforced Bare Cable 1
CHARACTERISTICS
  • High conductivity: Aluminum ensures efficient power transmission with lower resistance
  • Lightweight & corrosion-resistant: Aluminum reduces weight and resists environmental degradation
  • Cost-effective: Lower material cost compared to copper, ideal for large-scale projects
  • Durability: Steel core enhances tensile strength for harsh terrains (e.g., rivers, mountains)
SPECIFICATION
Code Number Steel Ratio Area No.of Wires Wire Dia. Diameter Linear Mass Rated Strength D.C.Resistance at 20℃
Alum. St. Total Alum. St. Alum. St. Core Cond.
16 17 18.4 3.07 21.5 6 1 1.98 1.98 1.98 5.93 74.4 9.02 1.7934
25 17 28.8 4.80 33.6 6 1 2.47 2.47 2.47 7.41 116.2 13.96 1.1478
40 17 46.0 7.67 53.7 6 1 3.13 3.13 3.13 9.38 185.9 22.02 0.7174
63 17 72.5 12.1 84.6 6 1 3.92 3.92 3.92 11.8 292.8 34.68 0.4555
400 6 115 6.39 121 18 1 2.85 2.85 2.85 14.3 366.4 41.24 0.2880
425 6 144 7.99 152 18 1 3.19 3.19 3.19 16.0 458.0 51.23 0.2304
425 16 144 23.4 167 26 7 2.65 2.06 6.19 16.8 579.9 69.86 0.2310
160 6 184 10.2 194 18 1 3.61 3.61 3.61 18.0 586.2 65.58 0.1800
160 16 184 30.0 214 26 7 3.0 2.34 7.01 19.0 742.3 88.52 0.1805
200 6 230 12.8 243 18 1 4.04 4.04 4.04 20.2 732.8 81.97 0.1440
200 16 230 37.5 268 26 7 3.36 2.61 7.83 21.3 927.9 110.64 0.1444
250 10 288 28.3 316 22 7 4.08 2.27 6.80 23.1 1013.5 117.9 0.1154
250 16 288 46.9 335 26 7 3.75 2.92 8.76 23.8 1159.8 138.31 0.1155
315 7 363 25.1 388 45 7 3.20 2.14 6.41 25.6 1196.5 136.28 0.0917
315 16 363 59.0 422 26 7 4.21 3.28 9.83 26.7 1461.4 171.90 0.0917
400 7 460 31.8 492 45 7 3.61 2.41 7.22 28.9 1519.4 172.10 0.0722
400 13 460 59.7 520 54 7 3.29 3.29 9.88 29.7 1938.3 201.46 0.0723
450 7 518 35.8 554 45 7 3.83 2.55 7.66 30.6 1709.0 193.61 0.0642
450 13 518 67.1 585 54 7 3.49 3.49 10.5 31.5 1955.6 226.64 0.0643
500 7 575 39.8 615 45 7 4.04 2.69 8.07 32.3 1899.3 215.12 0.0578
500 13 575 74.6 650 54 7 3.68 3.68 11.1 33.2 2172.9 251.82 0.0578
560 7 645 44.6 689 45 7 4.27 2.85 8.54 34.2 2127.2 240.93 0.0516
560 13 645 81.6 726 54 19 3.90 2.34 11.7 35.1 2420.9 283.21 0.0516
630 4 725 31.3 756 72 7 3.58 2.39 7.16 35.8 2248.0 249.62 0.0459
630 13 725 91.8 817 54 19 4.13 2.48 12.4 37.2 2723.5 318.61 0.0459
710
817 35.3 852 72 7 3.80 2.53 7.60 38.0 2533.4 281.32 0.0407
710 13 817 104 921 54 19 4.39 2.63 13.2 39.5 3069.4 359.06 0.0407
800 4 921 39.8 961 72 7 4.04 2.69 8.07 40.4 2854.6 316.98 0.0361
800 8 921 76.7 997 84 7 3.74 3.74 11.2 41.1 3145.1 356.03 0.0362
900 4 1036 44.8 1081 72 7 4.28 2.85 8.56 42.8 3211.4 356.60 0.0321
900 8 1036 86.3 1122 84 7 3.96 3.93 11.9 43.6 3538.3 400.53 0.0322
1000 8 1151 93.7 1245 84 19 4.18 2.51 12.5 45.9 3916.8 446.37 0.0289
1120 8 1289 105 1394 84 19 4.42 2.65 13.3 48.6 4386.8 499.93 0.0258
FAQ
1. What is AACSR cable used for?
AACSR (Aluminum Conductor Steel-Reinforced) is primarily used for high-voltage overhead power transmission (up to 500 kV) due to its strength-to-weight ratio, ideal for long spans across rivers, mountains, or rural areas.
2. Why choose AACSR over ACSR?
AACSR replaces some aluminum strands with aluminum alloy layers, offering higher conductivity (3% better than ACSR) while maintaining tensile strength, reducing energy loss over distances.
3. What's the steel core's role?
The galvanized steel core provides mechanical strength to withstand wind loads, ice, and thermal expansion, minimizing sag in extreme temperatures.
4. What are the temperature limits?
Continuous operating temperature: 90°C (194°F). Emergency overload: 180°C (356°F) for short durations.
5. How to calculate AACSR ampacity?
Use IEEE 738 standards, factoring in ambient temperature, conductor diameter (e.g., 26.8 mm for Drake type), and wind speed.
6. Is AACSR corrosion-resistant?
Yes, but galvanized steel cores in coastal areas may require zinc-aluminum alloy coatings for enhanced longevity.
7. Typical spans for AACSR installation?
Flat terrain: 300-500 meters. Mountains/valleys: 50-200 meters (due to tension variations).
8. Standards compliance?
Meets IEC 61089, ASTM B232, and EN 50182, with optional ISO 9001 certification for quality-controlled manufacturing.
9. Cost comparison with copper cables?
AACSR is 60-70% cheaper than copper, with similar conductivity, making it the preferred choice for utility-scale projects.
10. How to store AACSR reels?
Indoors: Avoid moisture; keep reels on pallets. Outdoors: Cover with UV-resistant tarps, rotate every 3 months to prevent deformation.
ABOUT US
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Tag:

Bare Copper Conductor,

Aluminium Bare Conductor,

Overhead Line Conductor

Contact Details
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Contact Person: Mr. Bai

Tel: +8619829885532

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