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Trade Verify
Address: 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact name:James Shan
Tianjin Ruiyuan Electric Material Co,.Ltd |
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Verified Suppliers
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POLYAMIDE LMIDE COVERED SELF BONDING MAGNET WIRE RECTANGULAR ENAMELED COPPER WIRE
Polyimide-covered wires are bare wires taped with different grades of polyimide/FEP tapes. Depending on the application conditions, corona discharge-resistant or waterproof types are available. The polyimide yields high-temperature resilience, class 240 complemented by a high breakdown voltage. The corona discharge-resistant version provides a much higher resistance to voltage peaks than the standard polyimide. For applications in high-humidity atmospheres a waterproof polyimide variant can be used. To give a higher mechanical strength to the wire a glass covering will be applied. A nickel plating on the copper conductor results in outstanding behavior for high temperatures and in radiation fields.
FEATURES AND BENEFITS
Different types of enamel with very good mechanical strength and bonding properties
Very consistent quality and dimension tolerances in line with industry standards
Wide range of dimensions, yarns and insulation builds available
Very thin grades for wind turbine generators
Improved mechanical strength, high-performance yarns and impregnation varnishes
Very high resistance to corona discharges for inverter applications
High-temperature class (original Pyre-ML® enamel used) with high- breakdown voltage
Soft wire for easy winding
APPLICATION
Traction motors
Motors for heavy-duty applications (rolling mills, mining machines, oil pumps)
Aircraft generators and marine engines
Stirring coils
Motors for nuclear power plants
SPECIFICATION
Parameter | SMB-130 | SMGB-155 | SMYB-180 | SMYB-200 | SMCB-120 | SMCYB-240 |
Standars | IEC60317-16 GB/T7095.7 | 60317-16 GB/T7095.3 | 60317-28 GB/T7095.4 | MW 36 60317-29 BS6811 GB/T7095.6 | MW 18 60317-18 GB/T7095.2 | MW 20 60317-47 GB/T7095.5 |
Thermal Class | 130°C | 155°C | 180°C | 200°C | 120°C | 240°C |
Enamel Base Coat | Polyester | Modified Polyester | Polyester-Imide | Polyester-Imide | Polyester-formal | Polyimide |
Enamel Top Coat |
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| Polyester-Imide |
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Range of insulation thickness | IEC60317-0-2 G1,0.06-0.11mm G2,0.12-0.17mm | |||||
Performance | 1.Excellent bending property 2.High flexibility of the enamel 3.Good resistance to abrasion 4.High mechanical property | 1.Excellent bending property 2.High flexibility of the enamel 3.Good resistance to abrasion 4.High mechanical property 5.Higher thermal property | 1.High thermal resistance 2.Suitable for windings that are subjected to constantly high temperature and mechanical stress 3.Good chemical resistance | 1.Excellent thermal resistance 2.Suitable for windings that are subjected to constantly high temperature and mechanical stress 3.Good chemical resistance 4.Good resistance to refrigerant and freon | 1.Excellent bending property 2.High flexibility of the enamel 3.Good resistance to abrasion 4.High mechanical property | 1.Excellent thermal resistance suitable for any electric equipments that are constantly exposed to high working temperature 2.Outstanding mechanical and chemical property 3.Good performance against radiation |
Application | 1.Dry and oil-immersed 2.Electrical equipment | 1.Dry and oil-immersed 2.Electrical equipment | 1.Windings of high and low voltage DC/AC motor 2.Magnet coil 3.Dry and oil-immersed transformer | 1.Windings of high and low voltage DC/AC motor 2.Magnet coil 3.Dry and oil-immersed transformer 4.Automobile coil 5.Train coil | 1.Dry and oil-immersed transformer 2.Electrical equipment | 1.Windings with service temperature up to 220°C 2.Motor and generator for aviation and marine application 3.Nuclear industry 4.Windings requiring high reliability |
Heat shock | 155°C | 175°C | 200°C | 220°C | 155°C | 300°C |
