Yuanxian High-tech Material Trading (Tianjin) Co., Ltd. is one of the leadnig manufacturers and suppliers of power transmission cable in China. We provide advanced materials made in China with low price. Welcome to wholesale bulk CE approved power transmission cable from our factory. Contact us for customized service and free sample.
Power Transmission Cable
|
Model |
Name |
|
LGJ/JL/G1A, JL/G2A/JL/G3A, JL1/G1A, JL1/G2A, JL1/G3A |
Aluminum Conductor Steel Reinforced(ACSR) / Steel Core Aluminum Stranded Conductor |
|
JL/GIAF, GL/G2AF, JL/G3AF |
Corrosion-resistant Aluminum Conductor Steel Reinforced(ACSR) / Corrosion-resistant Steel Core Aluminum Stranded Conductor |
|
JL |
Aluminum Stranded Conductor |
Product Introduction
|
Material |
hard-drawn aluminum wire/heat-resistant aluminum alloy wire and hot-dip galvanized steel strand, etc. |
|
Meet requirements |
GB/T 1179, IEC 61089 and other standards, etc. |
|
Specifications |
As your requirements etc. |
|
Logo & package |
As your requirements. |
|
Other related products |
composite insulation components, High Voltage Power Pole Component, steel strand, etc. |
Product Specification
Structural Dimensions of JL/G1A(LGJ)
|
Cross-sectional Area (mm2) Al/Steel |
Structure |
Diameter |
Mass per Unit Length (kg/km) |
DC Resistance at 20℃, Not More Than(L) |
||
|
Aluminum |
Steel |
Steel Core |
Stranded Conductor |
|||
|
16/3 |
6/1.85 |
1/1.85 |
1.85 |
5.55 |
65.2 |
1.7791 |
|
25/4 |
6/2.32 |
1/2.32 |
2.32 |
6.96 |
100.7 |
1.1510 |
|
35/6 |
6/2.72 |
1/2.72 |
2.72 |
8.16 |
140.9 |
0.8230 |
|
50/8 |
6/3.00 |
1/3.20 |
3.20 |
9.6 |
195 |
0.5946 |
|
70/10 |
6/3.50 |
1/3.80 |
3.80 |
11.4 |
275 |
0.4217 |
|
70/40 |
12/2.72 |
7/2.72 |
8.16 |
13.6 |
510.4 |
0.4141 |
|
95/15 |
26/2.15 |
7/1.67 |
5.01 |
13.6 |
380.5 |
0.3059 |
|
95/20 |
7/4.16 |
7/1.85 |
5.55 |
13.9 |
408.5 |
0.3020 |
|
95/55 |
12/3.20 |
7/3.20 |
9.60 |
16 |
706.4 |
0.2992 |
|
120/20 |
26/2.38 |
7/1.85 |
5.55 |
15.1 |
466.4 |
0.2496 |
|
120/25 |
7/4.72 |
7/2.10 |
6.30 |
15.7 |
526 |
0.2346 |
|
120/70 |
12/3.60 |
7/3.60 |
10.8 |
18 |
894 |
0.2364 |
|
150/8 |
18/3.20 |
1/3.20 |
3.20 |
16 |
461.3 |
0.1990 |
|
150/20 |
24/2.78 |
7/1.85 |
5.55 |
16.7 |
549 |
0.1981 |
|
150/25 |
26/2.70 |
7/2.10 |
6.30 |
17.1 |
600.5 |
0.1940 |
|
150/35 |
30/2.50 |
7/2.50 |
7.50 |
17.5 |
675.4 |
0.1962 |
|
185/10 |
18/3.60 |
1/3.60 |
3.60 |
18 |
583.8 |
0.1572 |
|
185/25 |
24/3.15 |
7/2.10 |
6.30 |
18.9 |
705.5 |
0.1543 |
|
185/30 |
26/2.98 |
7/2.32 |
6.96 |
18.9 |
732 |
0.1592 |
|
185/45 |
30/2.80 |
7/2.80 |
8.40 |
19.6 |
847.2 |
0.1564 |
|
210/25 |
24/3.33 |
7/2.22 |
6.66 |
20 |
788.4 |
0.1380 |
|
240/30 |
24/3.60 |
7/2.40 |
7.20 |
21.6 |
921.5 |
0.1181 |
|
240/40 |
26/3.42 |
7/2.66 |
7.98 |
21.7 |
963.5 |
0.1209 |
|
240/55 |
30/3.20 |
7/3.20 |
9.60 |
22.4 |
1106.6 |
0.1198 |
|
300/15 |
42/3.0 |
7/1.67 |
5.01 |
23.0 |
940.2 |
0.0973 |
|
300/20 |
45/2.93 |
7/1.95 |
5.55 |
23.1 |
985.4 |
0.0952 |
|
300/25 |
48/2.85 |
7/2.22 |
6.66 |
23.8 |
1057.9 |
0.0944 |
|
300/40 |
24/3.99 |
7/2.66 |
7.98 |
23.9 |
1132 |
0.0961 |
|
300/50 |
26/3.83 |
7/2.98 |
8.94 |
24.3 |
1208.6 |
0.0964 |
|
400/20 |
42/3.51 |
7/1.95 |
5.85 |
26.9 |
1286.3 |
0.0711 |
|
400/25 |
45/3.33 |
7/2.22 |
6.66 |
26.6 |
1294.7 |
0.0737 |
|
400/35 |
48/3.22 |
7/2.50 |
7.50 |
26.8 |
1348.6 |
0.0739 |
|
400/50 |
54/3.07 |
7/3.07 |
9.21 |
27.6 |
1510.5 |
0.0724 |
|
500/35 |
45/3.75 |
7/2.50 |
7.53 |
30.1 |
1651.3 |
0.0578 |
|
500/45 |
48/3.6 |
7/2.80 |
8.4 |
30.0 |
1687 |
0.0591 |
|
630/45 |
45/4.2 |
7/2.80 |
8.43 |
33.8 |
2078.4 |
0.0459 |
|
630/55 |
48/4.12 |
7/3.20 |
9.6 |
34.3 |
2208.3 |
0.0452 |
|
630/80 |
54/3.85 |
19/2.31 |
11.6 |
34.7 |
2363.1 |
0.0460 |
Applicable Voltage Levels
- 10kV: Distribution networks, outlet lines, branch lines.
- 35kV: Regional main lines, substation incoming & outgoing lines.
- Also suitable for extended use on 110kV and higher voltage lines.
Product Structure
- Inner layer: Galvanized steel wire Provides high tensile strength to withstand tension, strong winds and ice loading, ensuring safety in long-span installation.
- Outer layer: Hard-drawn aluminum wire (electrical grade aluminum) Mainly responsible for electrical conduction, with low resistivity, large current carrying capacity, light weight and economical cost.
- Overall structure: Concentric lay stranding Stable structure, not easy to loose.
Advantages
- Excellent electrical conductivity: High conductivity of the aluminum layer ensures low line loss, ideal for long-distance power transmission.
- High mechanical strength: Strong tensile strength from the steel core supports installation in mountainous areas, river crossings and long spans.
- Moderate weight & high cost-performance: Lighter and lower cost than copper conductors, stronger than pure aluminum conductors, with optimal overall performance.
- Corrosion resistance & long service life: Galvanized steel core for anti-corrosion; self-oxidizing protection of aluminum layer ensures stable outdoor long-term use.
- Easy construction & maintenance: Mature supporting accessories and simple installation result in low construction and maintenance costs.
- Compliant with national & international standards: Manufactured in accordance with GB/T 1179, IEC 61089 and other standards.
Production Applications
- 10kV distribution networks: urban, rural, industrial park and residential power supply lines.
- 35kV transmission lines: regional power grids, substation outgoing lines, new energy power station grid connection
- Overhead line projects: long-distance transmission in mountainous, hilly, plain and wild areas.
- Power grid renovation, rural grid upgrading, photovoltaic and wind power outgoing lines.
Certificate
Our Prestressed steel strands have CE, SGS, ISO Certificates.
Packaging And Delivery
Strand Packing: 8 steel strips + PE film + packing cloth composed by paper and woven + pallet.
Packaging & Transportation:
- Packed on steel or wooden drums.
- Wrapped with waterproof film for dust-proof and moisture-proof protection.
- Drum transportation, suitable for containers and flatbed trucks.
FAQ
1. What is your delivery time?
We offer fast delivery: stock items ship in 7-15 days, while custom orders typically take 15-30 workdays, depending on your specific quantity.
2. How do you guarantee product quality?
Quality is verified through Mill Test Certificates (MTC) included with every shipment, and we fully support third-party inspections for your peace of mind.
3. Are there any hidden costs?
No. Our quotations are transparent and all-inclusive, ensuring you won't encounter any unexpected or additional fees.
4. Do you provide samples?
Yes, we provide samples for a nominal fee of $1; you just need to cover the freight cost to evaluate our quality firsthand.
5. What payment terms do you accept?
We accept T/T at sight and L/C, as well as Cash and Western Union. Please contact us if you require alternative arrangements.
6. What is your MOQ?
Our standard MOQ is usually one container, but we offer flexibility for specific items; please get in touch to discuss your requirements.
7. Can you produce according to my drawing?
Absolutely. We specialize in OEM and custom manufacturing, and our engineering team can produce exact specifications based on your drawings.
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