| Nguồn gốc: | Hà Bắc, Trung Quốc |
|---|---|
| Hàng hiệu: | Bare conductor |
| Chứng nhận: | CCC,ISO,TUV,CE |
| Số mô hình: | AAC |
| Số lượng đặt hàng tối thiểu: | Có thể thương lượng |
| Giá bán: | có thể đàm phán |
| chi tiết đóng gói: | Trống gỗ/Trống thép |
| Thời gian giao hàng: | 7-30 ngày dựa trên số lượng khác nhau |
| Điều khoản thanh toán: | L/C,T/T |
| Khả năng cung cấp: | 100km/tuần |
| Ứng dụng: | Đường dây phân phối trên cao | Điện áp định mức: | 12 kV |
|---|---|---|---|
| Bằng cấp cài đặt: | -20 ℃ -90 | Sứ giả trung lập: | AAC, AAAC hoặc ACSR |
| Khu vực phần: | 10, 40, 100, 300.400, 500, 630.800. 1200, 1500…… | Tiêu chuẩn: | IEC 61089 DIN 48201-5 ASTM B231 EN 50182 |
AAC Bare Aluminium Conductor 630mm2 for Overhead Lines 12kV, ASTM & IEC Standard
The 12kV AAC (All Aluminium Conductor) 630mm² is a high-capacity bare overhead conductor designed for medium voltage power distribution networks. It is widely used in 11kV–12kV systems where high current carrying capacity, low power loss, and reliable long-distance transmission are required.
Made from high-purity aluminium strands, this conductor provides excellent electrical conductivity, lightweight structure, and cost-effective performance compared to copper alternatives.
The 12kV AAC 630mm² conductor is commonly used in:
With its large cross-sectional area, the AAC 630mm² conductor significantly reduces line losses and improves system efficiency. It is particularly suitable for heavy-load industrial applications and long-distance transmission where voltage stability and energy efficiency are critical.
We manufacture AAC conductors in compliance with international standards, ensuring consistent quality, high conductivity, and excellent mechanical performance. Our products are widely exported and trusted in power infrastructure projects worldwide.
| Item | 300mm² AAC | 400mm² AAC | 630mm² AAC |
|---|---|---|---|
| Current Capacity | Medium | High | Very High |
| Line Loss | Higher | Medium | Lowest |
| Application Range | Local distribution | Urban + industrial | Heavy industrial + long distance |
| Cost | Low | Medium | Higher (but more efficient) |
| Mechanical Load | Lower | Medium | High strength requirement |
| Typical Use | Small towns, light industry | Urban grids, factories | Steel plants, ports, substations |
| Transmission Distance | Short | Medium | Long distance |
630mm² is the preferred solution for high-demand industrial and grid backbone projects
|
Nominal cross-sectional area mm2 |
Actual cross-sectional area mm2 |
Number of strands |
Diameter |
Approximate weight of cable |
Nominal Breaking Load |
Maximum DC Resistance at 20℃ |
|
|
Single wire |
Conductor |
||||||
|
mm |
mm |
kg/km |
kN |
Ω/km |
|||
|
10 |
10 |
7 |
1.35 |
4.05 |
27.4 |
1.95 |
2.8633 |
|
16 |
16 |
7 |
1.71 |
5.12 |
43.8 |
3.04 |
1.7896 |
|
25 |
25 |
7 |
2.13 |
6.4 |
68.4 |
4.5 |
1.1453 |
|
40 |
40 |
7 |
2.7 |
8.09 |
109.4 |
6.8 |
0.7158 |
|
63 |
63 |
7 |
3.39 |
10.2 |
172.3 |
10.39 |
0.4545 |
|
100 |
100 |
19 |
2.59 |
12.9 |
274.8 |
17 |
0.2877 |
|
125 |
125 |
19 |
2.89 |
14.5 |
343.6 |
21.25 |
0.2302 |
|
160 |
160 |
19 |
3.27 |
16.4 |
439.8 |
26.4 |
0.1798 |
|
200 |
200 |
19 |
3.66 |
18.3 |
549.7 |
32 |
0.1439 |
|
250 |
250 |
19 |
4.09 |
20.5 |
687.1 |
40 |
0.1151 |
|
315 |
315 |
37 |
3.29 |
23 |
867.9 |
51.97 |
0.0916 |
|
400 |
400 |
37 |
3.71 |
26 |
1102 |
64 |
0.0721 |
|
450 |
450 |
37 |
3.94 |
27.5 |
1239.8 |
72 |
0.0641 |
|
600 |
600 |
37 |
4.15 |
29 |
1377.6 |
80 |
0.0577 |
|
560 |
560 |
37 |
4.39 |
30.7 |
1542.9 |
89.6 |
0.0515 |
|
630 |
630 |
61 |
3.63 |
32.6 |
1738.3 |
100.8 |
0.0458 |
|
710 |
710 |
61 |
3.85 |
34.6 |
1959.1 |
113.6 |
0.0407 |
|
800 |
800 |
61 |
4.09 |
36.8 |
2207.4 |
128 |
0.0361 |
|
900 |
900 |
61 |
4.33 |
39 |
2483.3 |
144 |
0.0321 |
|
1000 |
1000 |
61 |
4.57 |
41.1 |
2759.2 |
160 |
0.0289 |
|
1120 |
1120 |
91 |
3.96 |
43.5 |
3093.5 |
179.2 |
0.0258 |
|
1250 |
1250 |
91 |
4.18 |
46 |
3452.6 |
200 |
0.0231 |
|
1400 |
1400 |
91 |
4.43 |
48.7 |
3866.9 |
224 |
0.0207 |
|
1500 |
1500 |
91 |
4.58 |
50.4 |
4143.1 |
240 |
0.0193 |
AAC bare aluminium conductor is mainly used in overhead power transmission and medium voltage distribution networks, such as 11kV–12kV systems. It is widely applied in utilities, industrial plants, and grid infrastructure projects.
The 630mm² AAC conductor provides higher current carrying capacity and lower electrical resistance compared to smaller sizes like 300mm² or 400mm². It is ideal for heavy-load and long-distance transmission where reduced power loss is required.
Yes, aluminium conductors have good natural corrosion resistance. However, in highly corrosive environments such as coastal or industrial chemical areas, additional protection or proper maintenance may be recommended for longer service life.
AAC is made of pure aluminium strands and offers excellent conductivity. AAAC uses aluminium alloy for higher mechanical strength, while ACSR combines aluminium with a steel core for extra tensile strength in long-span overhead lines.
AAC conductors are typically manufactured in accordance with IEC 61089, ASTM B231, or BS standards depending on project requirements. These standards define electrical, mechanical, and dimensional properties of the conductor.
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