0.2MM POLYURETHANE ENAMELED COPPER WIRE TRIPLE INSULATED COPPER WIRE TIW WIRE UL APPROVED
TIW,triple insulated copper wire a unique product for small transformers. Three layer extruded coatings of high performance polymer resins gives excellent dielectric properties to this type of winding wires. Unlike enamelled wires, three layers of insulation are extruded over the copper conductor by an automated manufacturing process ensure perfect central position of conductor. The conventional enamelled wire winding coils requires insulation between the primary and secondary coils by means of barrier tape or inter layer tape, to isolate primary and secondary windings. Since three layers coating is having very high dielectric strength, it has very less creepage factor. This positive feature of TIW serves to downsize switching transformers, and promises high production efficiency and cost reduction. Depending on the design, the transformer size can be reduced up to 40% and weight up to 60% as compared to transformers made up of enamelled wires.
FEATURES AND BENEFITS
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Greatly reduce the size and weight of transformers.
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Greatly improve the efficiency of transformer by reducing the distance between coil.
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Allow to wind directly on the top of enameled wires. Eliminate the interleaved insulation tapes, barriers and insulating sleeves.
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Shock resistance, Corrosion Resistant
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Excellent durability, Durable Resistant
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Superior strength, Reliability
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Rust resistant, Affordability
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Low maintenance
APPLICATION
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Transformers
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Coils
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Switchgear
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Solenoid Valves
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Automobiles
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Electrical Appliance
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Industrial Electronics
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Pumps & Fans Motor
SPECIFICATION
Characteristics |
Test Standard |
Conclusion |
Package |
Whether Package condition is good(including carton,spool, PE film, Air bubble film).Whether carton's seal is complete |
OK |
Bare Wire Diameter |
0.16±0.008MM |
0.159-0.164 |
Overall Diameter |
0.36±0.020MM |
0.359-0.362 |
Conductor Resistance |
MAX: 950.1Ω/KM |
898.3Ω/KM |
Breakdown voltage of straight wire |
The length of wire 305mm,wind on the copper bar, test condition 1mA/60s5.0KV |
OK |
Elongation |
MIN:15% |
17.2-18.5% |
Solder ability |
430± 5℃ 1-2.5 Secs |
OK |
Conclusion |
Qualified |
Tianjin Ruiyuan Electric Material Co,.Ltd
- Annual Revenue : 2Mllion-3Million USD
- Employees : >100以上
- Year Established: 2002
- Manufacturer, Distributor/Wholesaler, Trading Company