Heavy refers to a thicker wire diameter that can withstand higher currents and is used in applications such as high power motors or transformers. The choice of wire diameter needs to be weighed against the specific electrical performance requirements.

1. Extremely high heat resistance: UEHN is heat resistant up to 180°C, making it stable and reliable for long term operation in high temperature environments. This makes it ideally suited for motor and transformer applications that require resistance to extreme temperature conditions.

2. Excellent insulation strength: UEHN's polyimide insulation layer thickness can reach 0.1-0.5mm, which can provide very reliable insulation protection under high voltage. This is very advantageous for some special working conditions of electrical equipment.

3. Excellent mechanical properties: UEHN adopts a special polymer formulation and production process, which has very high tensile strength and wear resistance. UEHN can effectively resist various mechanical stresses during the manufacturing process of motor stator windings.
Good chemical resistance: UEHN's polyimide insulation has excellent corrosion resistance to most chemicals and solvents, allowing it to work stably for a long time in harsh environments.

In conclusion, UEHN is a high-end enameled wire with excellent performance in terms of high temperature resistance, high dielectric strength, mechanical strength and chemical resistance. It is widely used in aerospace, military equipment and industrial automation and other fields with extremely stringent material requirements.

Pacific Wire & Cable Co., Ltd. (hereinafter referred to as Taidian Group) was established on April 14, 1950, providing a full range of wire and cable products, including: power cables, communication cables, optical cables, bare copper wires, bare aluminum wires, electronic wires, enameled wires, plastics, copper strips. Taidian Group adheres to the concept of honest management of "genuine and undeceiving" in Beiping Times Yongguang Wire Factory, and achieves customer first, leading quality, excellent production, research and innovation, and becomes a pioneer in the wire and cable industry.

In 1964, Taidian Group entered the international market for the first time, and successively set up subsidiaries in Singapore, Thailand, Australia, and both sides of the Taiwan Strait, and established Pacific Wire and Cable (Shenzhen) Co., Ltd. on December 25, 1995, with a registered capital of 16.6 million US dollars, a total investment of 19.6 million US dollars, and 36,000 square meters of self-purchased land. High-quality motors and other products around the assembly, the company obtained 1SO9001, 1SO14001, ISO45001, |SO50001, IATF16949 and other system certification.