| Customization: | Available |
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| Application: | Construction, Overhead, Industrial, Power Station |
| Voltage: | Low and Medium Voltage Cable |
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Our bare copper conductors are principally used in energy transmission installations to maximise thermal and electrical conductivity, and to transmit energy with optimal efficiency. This uninsulated wire can be used as an earthing cable and in lightning protection systems. The copper also offers natural resistance against environmental stresses such as wet, humid, and saline climates.
With options for Annealed Stranded Copper, or Hard-Drawn Copper (stranded), it can balance the need for flexibility in an installation design. Our Annealed Stranded Class 2 stranded bare copper wire offers greater flexibility than the stranded hard-drawn wire; whilst this in turn offers more flexibility than a solid hard-drawn copper conductor.
The Annealed stranded bare copper wire is manufactured in accordance with EN 13602 and EN 60228, whilst the hard-drawn stranded bare copper wire is to BS7884.
The Annealed Bare Copper variant is commonly specified to Renewable Energy (including Solar Farms) and Battery Storage projects. The Hard-Drawn variant is more commonly used in the Railways industry.
Standards
Annealed Copper Bare Conductor: EN 13602, EN 60228
Hard Drawn Copper Bare Conductor: BS 7884
| Nom. Area (mm²) |
Conductor Structure (mm) |
Conductor Diameter (mm) |
Max. DC Resistance at 20°c (Ω/km) |
Mechanical Properties of Plain Copper Wire |
Nom. Weight (kg/km) |
|
| Min. Elongation (%) |
Min. Tensile Strength (N/mm2) |
|||||
| 1.5 | 7/0.53 | 1.59 | 12.1 | 24 | 200 | 13 |
| 2.5 | 7/0.67 | 2.01 | 7.41 | 24 | 200 | 21 |
| 4 | 7/0.85 | 2.55 | 4.61 | 24 | 200 | 35 |
| 6 | 7/1.05 | 3.15 | 3.08 | 26 | 200 | 52 |
| 10 | 7/1.35 | 3.85 | 1.83 | 26 | 200 | 87 |
| 16 | 7/1.74 | 4.8 | 1.15 | 28 | 200 | 137 |
| 25 | 7/2.19 | 5.8 | 0.727 | 28 | 200 | 215 |
| 35 | 7/2.62 | 6.9 | 0.524 | 28 | 200 | 300 |
| 50 | 10/2.62 | 8.2 | 0.387 | 28 | 200 | 410 |
| 70 | 14/2.62 | 9.7 | 0.268 | 28 | 200 | 595 |
| 95 | 19/2.62 | 1134 | 0.193 | 28 | 200 | 820 |
| 120 | 22/2.62 | 13.1 | 0.153 | 28 | 200 | 1040 |
| 150 | 27/2.62 | 14.2 | 0.124 | 28 | 200 | 1280 |
| 185 | 34/2.62 | 15.8 | 0.0991 | 28 | 200 | 1600 |
| 240 | 44/2.62 | 18.6 | 0.0754 | 28 | 200 | 2100 |
| 300 | 55/2.62 | 20.4 | 0.0601 | 28 | 200 | 2700 |
| 400 | 57/3 | 26 | 0.047 | 33 | 200 | 3400 |
| 500 | 71/3 | 30 | 0.0366 | 33 | 200 | 4400 |
| Nom. Area (mm²) |
Conductor Structure (mm) |
Conductor Diameter (mm) |
Max. DC Resistance at 20°c (Ω/km) |
Nom. Weight (kg/km) |
| 16 | 3/2.65 | 5.7 | 1.106 | 148.3 |
| 25 | 7/2.10 | 6.3 | 0.7563 | 217.3 |
| 35 | 7/2.50 | 7.5 | 0.5337 | 308 |
| 50 | 7/3.00 | 9.0 | 0.3706 | 444 |
| 70 | 7/3.55 | 10.65 | 0.2646 | 621.1 |
| 95 | 19/2.50 | 12.5 | 0.198 | 841 |
| 120 | 37/1.98 | 14.0 | 0.154 | 105.5 |
| 150 | 19/3.20 | 16.0 | 0.1208 | 137.7 |
| 185 | 37/2.50 | 17.5 | 0.1024 | 164.7 |
| 240 | 61/2.22 | 20.0 | 0.0748 | 207 |
HONGTAI CABLE, founded in 1988, is a professional electrical wire and cable manufacturer.
A leading brand cable manufacturing and top supplier in China.
Located in Ningjin County, Hebei Province, China.
With a registered capital of CNY302,000,000 (approx USD43,114,200), factory area 86,000 sqm.
Engaged in the production of XLPE Insulated Power Cable, Overhead/ Aerial Conductor and Cable, PVC Insulated Building Wire, Fireproof Mineral Insulated Cable, Photovoltaic Cable, Fire-resistant LSZH/ LSFH Cable, Low Voltage/ Medium Voltage Power Cable, Multicore Control Cable and Shielded Instrument Cable.
Capable of supplying customized cable by GB, IEC, BS, ICEA, ASTM, DIN, VED and JIS standards.
Production Process
After-sale Service Our company solemnly promises the production of wires and cables in accordance with the national or industrial standards, produts are delivered after passing quality inspections.
We adopt quality control standard of ISO9001. For all products, our factory undertakes economic compensation if the loss caused by the products quality problems.
When it is necessary, our company will send experienced engineers to the site, for construction and products technical requirements.
According to user requirements, we provide technical services related to product design, manufacturing, construction, inspection, installation and commissioning in a timely manner.
Our factory provides supervisors with the convenience of work and life, if the user to our company to supervise the production of products.
Our policy is: To provide customers with qualified products, To satisfy customers with efficient services.
1. Are you a manufacturer or trading company?
We are a professional manufacturer. We can control your order from the first begining to the last.
Welcome to visit us. We'll pick you up in SHIJIAZHUANG.
2. How can I get a sample to test your quality?
The samples are free for you. New clients are expected to pay for the courier cost.
3. What's your Minimum Order Quantity?
Normally 100m. However, the cable is very heavy.
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.
4. Can I get a discount?
It depends on your quantity, We can make a discount and afford the freight. Pls kindly contact us.
5. Does your company accept OEM production?
Yes, could print your company name, we even custom the quality card to promote your company.
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