PB rectangular copper wires are manufactured using cellulose paper, making them ideal for winding electrical machines operating in insulating oil. With a conditional heat resistance class of up to 105°C, they ensure stable equipment performance.
Copper wires with paper insulation under the FENITEC brand are widely used in the energy sector, particularly in high-voltage installations and powerful transformers. If you are looking to buy insulated copper wire, our products guarantee quality and durability.
Rectangular copper wires are designed to solve complex challenges in the energy sector. They offer optimal winding solutions for high-power transformers, ensuring reliability and efficiency throughout their entire service life.
Technical specifications
