PAPER COVERED ALUMINUM WIRE
Paper covered aluminum wire is a special electromagnetic wire with an insulating paper layer wrapped on the surface of an aluminum conductor. It uses high-purity aluminum as the conductive core and forms an insulating protective layer through a precision paper tape wrapping process. This traditional and reliable insulation technology provides a unique way to protect the conductor and shows unique value in specific electrical applications.
The wire combines the lightweight advantages of aluminum and the high temperature resistance of paper insulation. The insulating paper layer has good oil absorption and impregnation properties. Its structure allows full impregnation of insulating paint or oil to form a composite insulation system, showing excellent electrical strength and thermal stability. The tiny air gap between the paper layers also gives it unique heat dissipation characteristics, which is particularly suitable for oil-immersed electrical equipment.
It is mainly used in the winding manufacturing of large power equipment such as oil-immersed transformers and reactors, and performs outstandingly in occasions where it needs to withstand high temperatures and electrical stress. It is particularly suitable for the transformation of traditional power equipment and specific industrial environments. The degradable characteristics of the paper insulation system also give it special advantages in certain fields with strict environmental protection requirements.
TECHNICAL PARAMETERS |
Product Name |
Paper Covered Aluminum Wire |
Keywords |
Enameled Wire |
OEM & ODM Custom |
Accept |
LOGO Custom |
Accept |
Sample |
Accept |
Payment |
T/T, L/C, Western Union |
MOQ |
Low MOQ |
LIGHTWEIGHT ADVANTAGES
The aluminum core material significantly reduces the weight of the wire body, making it easier to transport and install. It is particularly suitable for large-scale power equipment winding applications, reducing the overall equipment load.
HIGH TEMPERATURE RESISTANCE
The special paper insulation layer is combined with the impregnation process to form a stable heat-resistant structure, which can adapt to the long-term high-temperature operation environment of transformers and other equipment to ensure safety and reliability.
EXCELLENT IMPREGNATION PERFORMANCE
The porous paper layer structure can fully absorb insulating paint or transformer oil to form a more complete composite insulation system, greatly improving the overall electrical insulation strength.
ENVIRONMENTAL PROTECTION
The natural fiber insulation material is used, which can be naturally degraded after being discarded, which meets the special requirements of modern power equipment for environmentally friendly materials and reduces the environmental burden.
GOOD HEAT DISSIPATION EFFECT
The natural micro-air gaps between the paper layers form a heat dissipation channel, which, combined with the thermal conductivity of the aluminum core, effectively improves the heat conduction efficiency of the equipment during operation.


Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.