Paper Wrapped Aluminum wire Double Layer Kraft Paper Covered Flat Aluminum wire, Paper Wrapped Square wire
Product Description: Paper wrapped wires are special materials, It is mainly used for oil immersed Transformer, Reactor, Generator and other electric devices.. The application temperature index after impregnation is 105°C. Product Instruction : Paper wrapped winding wire is made up of bare from oxygen free copper rod or electrical aluminum rod by drawing or extruding processing and wrapped by insulation materials.paper covered single wire , with insulation wrapping in the outside layer.
Production Scope Conductor of Paper wrapped wire Bare wire Round Wire:Φ1.00mm—Φ5.00mm Rectangular Wire thickness a:1.00mm—5.60mm Width b:2.00mm—16.00mm Conductor of Composite wires Max wrapping layers once: 24 layers for paper covered wire 4 layers per wire and 16 layers outside for composite wires We could offer products of special requirements on conductor size, insulation layer thickness, or wire number of the composite.
Conductor Materials : Resistivity: Soft copper wire ≤ 0.017241Ω•mm²/m at 20°C Soft aluminum wire ≤ 0.028000Ω•mm²/m at 20°C Proof stress Rp0.2:soft < 100 N/ mm2,Semi-hard 100-300 N/ mm², The deviation of Proof stress Rp0.2 could be +0-20 N/ mm².
Product name: Paper Covered Aluminum Flat Wire Specification: 5.00*13.00 mm Test subjectTechnical requirementTest result AppearanceTightness, uniformity, smoothQualified Sizea side5.00mm+0.05mm4.97mm b side13.00mm+0.10mm13.01mm Film thickness0.40-0.54 mm0.47mm Maximum A side size5.59mm5.45 mm WrappingOverlapping>2.0mm3.0mm Gap<2.0mm---- Elongation>17%31% Resilience< 5º---- Flexibility & adhesivenessNo crack,no ripQualified Conductor resistance(20º C)≤0.0004806 Ω/m0.0004291Ω/m Test resultQualified
Main Applications of Paper Covered Aluminum Wire: .Electrical machinery,transformer , generator .Electrical motor winding, exhaust fan .Air-conditioner, washing-machine, compressor and so on.
<1>Q: Are you a factory or trading company? We are a factory.More than 30 acres of employees ，factory floor area: more than 9,000 square meters. <2>Q: How does your factory do regarding quality control? We have a special team including incoming material, process and finished product inspection. We have kinds of test instruments to ensure the quality in each step. <3> Q: What's the main market of your company? We have customers all over the world. <4>Q: How about your company's annual production capacity? Our Company's annual production is about 2,000 tons. <5>Q: What's the temperature-resist grade of your enameled aluminum wire? We produce the thermal class of enameled aluminum wire from 130 to 220 Centigrade. <6>Q: What's your payment? We normally accept T/T 30% deposit, 70% balance before delivery as the main payment terms, and other payment can also be negotiated. Trade assurance on Alibaba is also available. <7>Q: What's the delivery time? Sample order needs around 7 days, Formal order needs 19-25 days. <8>Q: Can I get some samples? Yes, sample order is available for quality check and market test.Paper Covered Wire Pricelist website:http://www.windoo-magnetwire.com/paper-covered-wire/