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AAC bare conductor AAC gnat conductor 25SQMM bare all aluminum conductor

Zhenglan Cable Technology Co., Ltd

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AAC bare conductor AAC gnat conductor 25SQMM bare all aluminum conductor

Country/Region china
City & Province zhengzhou henan
Categories Air Drills
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Product Details

Overhead Bare Conductor AAC Conductor according to IEC 61089

 

APPLICATION:AAC is mainly used as bare overhead transmission cable and as primary and secondary distribution cable. It is also suitable for laying across basins, rivers and valleys where special geographical teatures exist.

 

STANDARD

Basic design to BS 3242 / BS EN 50182 / IEC 61089 / ASTM B 399/B 399M / DIN 48201 -6 standards.

 

CONSTRUCTION

This kind of conductor is composed by one or more layer of pure aluminium AA1350-H19, hard drawn. The conductivity is 61%IACS. This kind of conductor has a very low value of specific mechanical resistance and it’s used for short lengths (for example next to the stations) and not for long spans.
This kind of conductor has a very good resistance to corrosion and his modulus of elasticity is characterized by a law that consider the formation of the conductor (number of wires and layers).

 

ELECTRICAL PROPERTIES

density@20ºC2.70 kg/dm
Temperature Coefficient@20°C0.00360 (°C)
resistivity@20°C0.0326 Ohms mm2/m
linear Expansivity

23 x10-6 (°C)

 

SERVICE CONDITIONS

Ambient Temperature-5°C - 50°C
Wind Pressure80 – 130kg/m
Seismic Acceleration0.12 - 0.05g
Isokeraunic level10 – 18
relative Humidity5 – 100%


 

CONSTRUCTION PARAMETERS

• IEC 60189

CodeNominal AreaStrandingOverall DiameterWeightRated StrengthElectrical ResistanceCurrent Rating*
 mm2No.x mmmmKg/KmKNΩ/KmA
1618.47/1.835.4950.45.431.789686
2528.87/2.296.8778.78.491.1453113
40467/2.898.67125.913.580.7158151
6372.57/3.6310.89198.321.390.4545200
10011519/2.7813.9316.333.950.2877266
12514419/3.1015.5395.442.440.2302305
16018419/3.5117.55506.154.320.1798355
20023019/3.9319.65632.767.910.1439407
25028819/4.3921.95790.884.880.1151466
31536337/3.5324.71998.9106.950.0916535
40046037/3.9827.861268.4135.810.0721618
45051837/4.2229.541426.9152.790.0641663
50057537/4.4531.151585.5169.760.0577706
56064561/3.6733.031778.4190.140.0516755
63072561/3.8935.012000.7213.90.0458809
71081761/4.1337.172254.8241.070.0407866
80092161/4.3839.422540.6271.620.0361928
900*103691/3.8141.912861.1305.580.0321992
1000*115191/4.0144.113179339.530.02891051
1120*128991/4.2546.753560.5380.270.02581118
1250*143991/4.4949.393973.7424.410.02311185

     

     Why you choose us?

  • OEM/ODM services provided;
  • Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
  • Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
  • Registered capital of $30 million and factory covers an area of 60,000㎡;
  • Advanced test equipment and procedures, 100% inspection before factory;
  • Enough stocks and the higest efficient shipping time guarranteed;
  • Professional pre-sales and after-sales services provided.

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