IPDB › China Industry › Instruments & Meters
China, Chinese Premium Industrial Enameled Copper-Aluminum Wire for Versatile Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorLiquid Level SensorRectangular- Round Enameled Copper-Aluminum WireDurable Wire
Bushing(Beijing)Hv Electric Co., Ltd.
Preview:
Product Description Product DescriptionRectangular Enameled Copper-Aluminum WireEnameled rectangular wire takes center stage as an epitome of advanced engineering, showcasing a conductor-from electrical round copper or aluminum rods-meticulously extruded or drawn into a rectangular form. Post this precision crafting, the wire is enriched with a premium insulating paint, precisely selected for its temperature resilience and compatibility. This integration of insulation and conductor is meticulously perfected through a baking process, yielding a unified winding wire. This stellar product finds its application in the intricate winding systems of transformers, generators, and motors.Round Enamelled Copper-Aluminum WireOur round enameled wire is a masterpiece of innovation, transforming the finest electrical round copper or aluminum rods through a circular mold process. The annealing and subsequent coating with top-tier insulating varnish, marked by temperature index precision and compatibility, culminates in a baking treatment that forges a cohesive winding wire. This perfected wire is integral to the winding mechanisms of transformers, generators, motors, reactors, and the dynamic coils powering a vast array of electrical equipment.Product Key Features:Copper Flat WireNarrow Side Size A: 0.4 mm - 6 mmWide Side Size B: 2 mm - 16 mmAluminum Flat WireNarrow Side Dimension A: 0.8 mm - 5.6 mmWide Side Size B: 3 mm - 16 mmFor specifications that exceed these ranges, please reach out to us to explore custom solutions tailored to your unique needs.Product Specifications for Rectangular Enamelled Copper-Aluminum WireFuse thickness specificationPaintFilmgradeFilm thicknessMinimumNominal valueMaximum10.060.0850.1120.120.1450.17Film thickness shall be crafted in alignment with the specifications delineated in the table below, or through mutual agreement between both parties.Product Specifications for Round Enamelled Copper-Aluminum WireRound Copper Wire: 0.1 - 6.5 mm; Round Aluminum Wire: 0.8 - 6.5 mm; Should your specifications exceed these parameters, do not hesitate to contact us for bespoke solutions.Fuse thickness specificationPaintFilmgradeFilm thicknessMinimumNominal valueMaximum10.0850.060.1720.1450.120.11Enameled wire is categorized into Grade 1, Grade 2, and Grade 3 standards. Should you have specific insulation thickness requirements, please contact us for a customized approach. Detailed Photos Product ParametersRound Enamelled Copper-Aluminum WireRectangular Enameled Copper-Aluminum Wire FAQ Q1: What's the difference between rectangular and round enamelled copper-aluminum wire?A:Rectangular wire:Dimensions: Narrow side 0.4-6mm × Wide side 2-16mm.Used in oil-immersed transformers, generators, and motors requiring high mechanical strength. Round wire:Dimensions: 0.1-6.5mm diameter.Ideal for dry-type transformers, electromagnetic coils, and motors operating at 220°C+. Q2: What film thickness options do you offer, and why does it matter?A:Grade 1: 0.06-0.11mm (nominal 0.085mm).Grade 2: 0.12-0.17mm (nominal 0.145mm).Thicker films improve scratch resistance and chemical stability for harsh environments (e.g., oil-immersed systems). Q3: Which insulation materials are available, and what are their benefits?A:Polyvinyl alcoholExcellent adhesion, low-cost option for standard transformers.Polyester fiberHigh thermal stability (up to 155°C), ideal for dry-type transformers.PolyesterimideSuperior hydrolysis resistance for long-term use in humid conditions.Aromatic polyamideHighest thermal shock resistance (up to 300°C) for motor windings. Q4: What heat resistance grades do your wires support?A:Rectangular wire: 120°C-240°C (grades QZQ-120 to QY(Γ)B-240).Round wire: 120°C-300°C (grades MW15-C to QY(Γ)B-240).Higher grades ensure reliability in high-temperature applications like industrial motors and nuclear equipment. Q5: What industries or devices use your enamelled wire?A:Power grid: Oil-immersed transformers (110kV-500kV).Renewable energy: Wind turbine generators, solar inverters.Heavy industry: Motors in mining, cement plants, and HVAC systems.Specialized tech: Electromagnetic coils, sealed relay components. Q6: Can you customize wire dimensions or insulation grades?A: Yes! Adjust:Size: Beyond standard ranges (e.g., non-standard widths/thicknesses).Film thickness: Grades 1, 2, or 3 (contact us for specifics).Insulation material: Tailored for extreme environments (e.g., chemical resistance). Q7: Why choose enamelled copper-aluminum wire over pure copper?A:Cost savings: Aluminum reduces material costs by 30-40%.Lightweight: Easier handling during transformer assembly.Thermal management: Aluminum's lower thermal expansion minimizes stress in oil-immersed systems. Q8: How do you ensure quality compliance?A: Every batch undergoes:Dielectric strength testing (≥35kV).Thermal aging simulation (150°C for 240 hours).Film adhesion checks via scratch/abrasion tests.Certified to IEC 60085, GB/T 11293, CCC, and ISO 9001:2015. Q9: What's the lead time for bulk orders?A:Standard orders: 15-20 days (MOQ 500kg).Custom designs: 25-30 days (with engineering consultation).Rush service: 10 days (+20% surcharge). Q10: Why buy from a Made in China supplier?A:40% lower cost vs. EU/US suppliers.Localized manufacturing for fast prototyping.Global certifications (supplying Siemens-tier OEMs).
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...