EI enameled flat copper wire

This product is made after being processed with Polyester Imide coating with finished product of bare copper wire. It has the capability to resist 200℃ temperature and is suitable for all kinds of heat-resistant electric appliances, transformers, round wires ad flat copper wires of motors. It is highly credited for its life-span under high heat. This product is UL certified and meets perfectly with NEMA MW74C standard. It is also highly credited with operability and reeling characteristics.

Product characteristics:

It has an excellent performance in high-temperature resistance, heated impact-resistance, coolant-resistance, chemicals-resistance, grinding-resistance, damaging voltage-resistance, etc. It meets NEMA MW74C, IEC317, IEC851, JCS334A, JISC3003, JiS3104, and CNS8938 or standards specified by customers and ROHS environmental protection regulations.

Product specifications:

Round wire diameter 20mm-6.5mm
Flat wire thickness 0.15mm-5.0mm
Width: 1.0mm-14mm
Note: For the existing product specifications, please refer to the dimension specification table; the aspect ratio is about 1:12, the thinner the thickness, the smaller the aspect ratio.

EI wire specifications

Download: EI flat copper wire specifications

Product applications:

Small-size oil-immersed transformer, dry transformer, cast molded transformer, reactor, motors in big and small sizes, mini motor, generator