Products
Continuously Transposed Conductor (CTC)
Main products
●Paper-insulated acetal-varnished transposed conductor
●Paper-insulated self-adhesive acetal enameled transposed
●Paper-insulated self-adhesive semi-rigid acetal enameled
transposed Conductor
●Mesh-Covered Transposed Conductor
●Mesh-Covered Transposed Conductor with Reinforced
Insulation
●Dennison Paper-Insulated Transposed Conductor
●Stepped transposed composite conductor,Inner-screened
transposed composite conductor
●Polyesterimide enameled transposed conductor
●Polyvinyl alcohol and polyester film insulated transposed
conductor
Specifications
XINYU Continuously Transposed Conductors (CTC) are manufactured to meet the specific requirements of power transformer winding applications.
| Transposition number | 5 – 81 (odd or even optional) |
| Maximum dimensions | Height:70mm, width:26 mm (tolerance ± 0.05 mm) |
| Single conductor dimensions | thickness a: 1.00 – 3.50 mm(tolerance±0.01mm), width B: 4.00 – 9.00 mm (tolerance ± 0.01 mm) |
| The recommended width thickness ratio of a single conductor | 2.0 < B / a < 9.0 |
| The recommended coating thickness of enameled wire | 0.08-0.12mm |
| The thickness of adhesive layer | 0.03-0.05mm |
Construction and Configuration
Applications
XINYU Continuously Transposed Conductors (CTC) are primarily used in power transformer windings, particularly in large-capacity transformers requiring efficient current distribution, reduced eddy current losses, and reliable thermal performance.
Key Applications:
Power Transformers: For high-voltage and large-capacity transformer windings.
Extra-High-Voltage (EHV) Transformers:Supporting demanding electrical performance requirements.
Generator Step-Up Transformers: Used in transformers connecting power generators to transmission grids.
Industrial Transformers: Suitable for power transmission and distribution applications.
Renewable Energy Transformers: Applied in transformer systems for wind and solar power generation.
XINYU provides CTC solutions with customized conductor dimensions and configurations to meet different transformer winding designs and manufacturing requirements.
Spool & container weight
packing: steel/wooden spools. CTC conductor length customizable as per customer request.
|
Packing |
Spool type |
Weight/spool |
Maximum load quantity |
|
|
20GP |
40GP |
|||
|
TP800 |
≈450KG |
- |
22.5-23T |
|
|
TP1200 |
≈775KG |
- |
22.5-23T |
|
|
TP1250 |
≈775KG |
- |
22.5-23T |
|
|
TP1500 |
≈2510KG |
- |
22.5-23T |
|
|
TP1600 |
≈2720KG |
- |
22.5-23T |
|
Application:
Power transformer assembly
Distribution transformer
High-voltage substation equipment
Cast coil transformer
Outdoor substation transformer
Large-scale oil-immersed power transformers
Industrial transformer instailormer
Industrial transformer instaliation
PRODUCT CATEGORIES
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