● Product introduction

CTC is an important material for the manufacture of transformer. It is one of the top products of Toly Electric and enjoys a high reputation in the industry.  With an annual production capacity of 15000 tons and mature technology, Toly Electric can produce 5-80 CTC of various specifications according to customer needs.
CTC has the advantages of high space utilization, low eddy current loss, high mechanical strength and less winding time.  It is mainly used to manufacture windings of power transformers, reactors and traction transformers.

● Product Features

Toly Electric specializes in the production of copper and aluminum CTC, and has the following advantages:
★Accurate in shape and size
★Short transposition pitch
★Proper tightness of wrapping
★More than 3500 meters without joint

● Main Product Categories

√ Paper insulated PVF CTC
√ Paper - free binding PVF CTC
√ Polyester imide enameled CTC
√ Combined CTC
The above products can be produced according to the standard provided by users.

● Technical Data

Number of transposable strands: 5 -- 80 (odd or even)
Enameled wire (single conductor) dimensions:
Thickness a: 0.80–3.15 mm
width b: 2.50–13.00 mm

● Common wrapping insulation material

Power cable paper, high density insulation paper, Thermal upgraded paper, high elongation fiber paper, aromatic polyamide paper (Nomex), PET film
Users can specify the brand, model and specification of insulation materials.