All Aluminum Conductor, Bare (AAC HD Bare conductor)
Specifications
aac cable
1.conductor:aluminum
2.stranding no:7,19,37,61,91,127
3.Standard of manufacture:BS,ASTM,DIN,IEC
Product Description
aac cable with BS,ASTM,DIN,IEC standard
1 Description of aac cable
Bare concentric-lay-stranded aluminium wires constructed with a straight round central aluminum wire surrounded by one or more layers of helically laid aluminium wires.
The most commonly used stranding consists of 7, 19, 37, 61,91,and 127 wires.(as below structure diagram:)
In all constructions, the successive layers shall have opposite directions of lay, the outermost layer being right-handed.
2 Application of aac cable
Used in overhead electric power transmission and distribution lines with various grade voltages.
The most favoured overhead bare homogeneous conductors for primary and secondary distribution lines with relatively short spans where high mechanical strength is not required.
3 Manufacturing Standards of aac cable
GB/T 1179-2008, IEC 61089, EN 50182, DIN 48201 Part 5, BS 215 Part 1, ASTM B231 or as required.
IEC 61089
The Aluminum conductor shall be manufactured to BS 215. Shall be concentrically stranded,with successive layers in opposite lay, but such that the outermost layer shall be in the right hand spiral(Z).
The wires in each layer shall be evenly and closely stranded. the complete conductor and its layers shall be firm and solid. the lay ratio shall not exceed 13.
In conductor having multiple layers of wires. the lay ratio of any layer shall be not greater than the lay ratio of the layer immediately beneath it. No grease shall be applied to the conductor.
PVC covered conductor according to BS6485
The material ,construction and physical properties of the conductor shall,after covering, conform to BS215
| CONDUCTOR |
BARE
(ANT) |
PVC
COVERED |
BARE
(WASP) |
PVC Covered |
| Nominal area of Aluminum mm2 |
50 |
50 |
100 |
100 |
| Approx.Overall diameter of bare conductor mm |
9.3 |
9.3 |
13.17 |
13.17 |
| Overall diameter of covered conductors |
- |
11.7 |
- |
16 |
| Stranding No/mm Al. |
7/3.1 |
7/3.1 |
7/4.39 |
7/4.39 |
| Calculated maxi d.c.resistance at 20 degree(ohm/km) |
0.5419 |
0.5419 |
0.2702 |
0.2702 |
| Calculated minimum breaking load(KN) |
8.28 |
8.28 |
16 |
16 |
Approx.mass of conductor
kg/km |
145 |
200 |
290 |
360 |
Our company
Yifang Electric group mainly specialized in wire&cables,including designment,production and sale.
Products are mainly covering low,medium,high voltage(1KV to 220KV) XLPE Insulated power cable,PVC insulated power cable,ABC cable,building cable control cable,rubber cable welding cable Etc.
Our XLPE cable can be manufactured according to the company's specification which is equivalent to IEC 60502,IEC60332,IEC60754. Some indexes are superior to above international standard.
Our certificate
FAQ
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China, with more than 500 workers.
2.Q:How can I visit there?
A: Sure,If you need,we will arrange the driver to pick you up.
3.Q:How can I get some samples?
A: Contact me on below,Determin sample and address for shipping.
4.Q:Have you ever supplied cables to our country?
A: Yifang Cables have been sold to over 100 countries and regions in the world. can you contact me for details.
5.Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables.Please contact me for detail info if you have specific cable requirement.
6. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
7.Q:How long is your delivery time?
A: According to your order's quantity.Usually our lead time is 3 - 20 working days.
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