Transposed Conductor and Composite Conductor
Your Leading Transposed Conductor and Composite Conductor Supplier
Trust In Grid Co., Ltd. is a professional transformer manufacturer, specializing in the design and production of power transformer, high-voltage switchgear, power distribution equipment, energy storage systems (ESS), magnetic wire, bushing and machining parts. Our power transformers are available in 500KV, 330KV, 220KV, and 110KV models, and are widely used in power utilities, renewable energy systems (solar and wind), industrial facilities, data centers, transportation infrastructure, and OEM applications.
Why Choose Us?
Production Capacity
With 6 factories covering 240,000 m², over 2,000 employees, and 200+ engineers, we support large-scale projects and long-term global supply with more than 30 years of export experience.
Advanced Equipment
We operate a complete set of in-house production equipment, including cutting, winding, CNC machining, vacuum drying, and testing systems, with over 450 machines ensuring stable quality and efficient output.
Quality Control
All products are manufactured and tested in compliance with IEC, IEEE, ANSI, CSA, UL/cUL, CE, and ISO 9001:2015 standards, ensuring reliable performance and smooth international approval.
OEM & ODM Capability
Our engineering team provides OEM/ODM support, including customized design and technical optimization, delivering tailored solutions for utility, industrial, and renewable energy projects.
Transposed Conductor
Continuously transposed conductor (CTC) or continuously transposed cable1) - a multi-strand conductor, in which each strand is transposed in order to occupy each possible position within the given cross-section area. Such conductors are used for reduction of copper loss caused by skin effect and proximity effect.
Composite Conductor
Composite conductors are "the composition of different metal conductors placed in a single strand" . The composite conductors are made up of various metals similar to conductors. These various metal conductors are placed in a single strand. This multiple composition of conductors in a single strand is termed as composite conductors. In composite conductors the current divides equally for each conductor and flows efficiently.
Technical Specifications of Transposed Conductor and Composite Conductor
|
Continuously Transposed Conductors(CTC) |
|
|
CTC Strips |
Odd or Even |
|
Max Overall Dimension |
Radial size:120mm(Tolerance±0.05mm) |
|
Axial size:26mm(Tolerance±0.05mm) |
|
|
Single Conductor |
Thicknesst1:0.90-3.15mm(Tolerance±0.01mm) |
|
Width w1:2.50-10.00mm(Tolerance±0.01mm) |
|
|
Width/Thickness Ratio of Single Conductor |
2.0 |
|
Thickness of Acetal Layer |
0.08-0.12mm |
|
Thickness of Self-adhesive layer |
0.03-0.05mm |
|
If the specifications is out of the above range,please contact us. |
|
- Composite conductors allow high conductivity.
- The mechanical strength of composite conductors is more than solid conductors. Therefore, Sags are reduced and can be used for long distances.
- The corona loss will be reduced with these conductors and these are highly resistant for corrosion.
- These are highly reliable.
- The proximity and skin effects are reduced with these conductors.
Structure and Design of Transposed Conductor and Composite Conductor
Composition
CTC consists of multiple (typically 5 to 80) individually insulated rectangular or trapezoidal wire strands.
These strands are bundled together and transposed, meaning their positions are periodically swapped along the length of the conductor.
Transposition
The transposition process involves rotating the positions of the strands within the bundle. This helps in averaging out the magnetic fields experienced by each strand, reducing localized hot spots and minimizing losses.
Insulation
Each strand is coated with an enamel insulation. The entire bundle may also be wrapped in additional insulation for protection and structural integrity.
Customization Options
Number of strands
Customizable
Size
Customizable
Insulation combination
Customizable
Pitch shifting design
Customizable
MOQ
Customizable
Manufacturing Process
Installation Considerations for Transposed Conductor and Composite Conductor
When installing advanced conductors with carbon fiber composite cores, correct handling is essential to maintain performance and avoid damage.
You' ll learn:
• How single-strand (single-wire) cores, made from pultruded carbon fiber rods, provide exceptional strength but require careful handling due to limited flexibility
• How multi-strand (multi-wire) cores offer improved bending behavior, allowing the use of standard installation equipment and increased resilience in the event of strand damage
Why selecting the right core type and observing proper bending radii are critical to ensuring safety and line reliability
Ordering Process
Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →Cargo Ready → Balance/Delivery → Further Cooperation
Payment Terms
T.T with 30% downpayment, 70%before shipment.
Paypal or West Union also accept.
Our Service Highlights
Pre-Sales Consultation & Design Support
Early technical engagement to define requirements and deliver optimized solutions.
During Sales & Project Execution
Transparent project management with controlled production, quality tracking, and on-time delivery.
Warranty Advantage
Minimum 2-year warranty on all products, ensuring reliable and risk-free operation.
After-Sales Support
24/7 technical support with fast response, spare parts availability, and training services.
Long-Term Partnership
Lifelong technical support and upgrade guidance for sustained performance.
Packaging & Shipping
Packaging details:
Shockproof foam/moisture-proof film, professional export cartons/wooden crates/pallets.
Final assembly ensures mechanical integrity and readiness for transportation and installation.
Certificates
We're well-known as one of the leading transposed conductor and composite conductor manufacturers and suppliers in China, also support customized service. Please feel free to buy high quality transposed conductor and composite conductor made in China here from our factory. Contact us for more details.
transposed conductor and composite conductor, magnetic coil wire, Transposed Conductor