Continuously transposed conductor is an important material for manufacturing transformer .CTC has the advantages of high space utilization, low eddy current losses, high mechanical strength, and less winding time. It is mainly used in the production of winding for power transformers, reactors, and traction transformers.
Number of transposed conductors:
5 -- 80
Sizes of single conductor:
thickness a: 0.90-3.15mm, tolerance ±0.01mm
width b: 2.50-13.00mm, tolerance ±0.02mm
The width-to-thickness ratio for a single conductor is recommended to be 2.0<b/a<9.0
Recommended coating thickness of enamelled wire:
0.08-0.12mm
Thickness of self-adhesive coating:
0.03-0.05mm
Product Varieties:
• Paper insulated pvf CTC
• Paper insulated self-adhesive pvf CTC
• Paper insulated self-adhesive semi-hard pvf enamelled CTC
• Paper-free binding pvf CTC
• Polyester-imide enamelled CTC
• PET film-insulated pvf enamelled CTC
The above products can be produced according to the standard provided by users.
Wrapping insulation materials:
•Power cable paper
•High elongation fiber paper fiber paper
•High-density insulation paper
•Aromatic polyamide paper (Nomex)
•Heat-resistant insulation paper
•PET film
Users can specify the brand, model, and specifications of the insulation materials.
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