Shanghai Husu M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 100 Tons/Month |
| Delivery Time | 1-2 Weeks |
| Packaging Details | Spools, Cartons, Pallets, Wooden Boxes |
| Thermal Class | 155°C (F-Class) |
| Conductor Material | Electrolytic Copper (Cu-ETP) |
| Insulation Type | Modified Polyester resin |
| Film Build | Grade 2 (Heavy build / double coating) |
| Diameter Range | 0.10 mm – 4.00 mm |
| Cut-through Temperature | ≥270°C |
| Compliance | IEC 60317-3, GB/T 6109.2, NEMA MW 5-C |
| Packing | Spools PT-10/15/25/45/60 |
| Brand Name | CHINGCUNG |
| Model Number | QZ-2/155 |
| Certification | RoHS |
| Place of Origin | Jiangsu, Zhejiang |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 Tons/Month |
| Delivery Time | 1-2 Weeks | Packaging Details | Spools, Cartons, Pallets, Wooden Boxes |
| Thermal Class | 155°C (F-Class) | Conductor Material | Electrolytic Copper (Cu-ETP) |
| Insulation Type | Modified Polyester resin | Film Build | Grade 2 (Heavy build / double coating) |
| Diameter Range | 0.10 mm – 4.00 mm | Cut-through Temperature | ≥270°C |
| Compliance | IEC 60317-3, GB/T 6109.2, NEMA MW 5-C | Packing | Spools PT-10/15/25/45/60 |
| Brand Name | CHINGCUNG | Model Number | QZ-2/155 |
| Certification | RoHS | Place of Origin | Jiangsu, Zhejiang |
|
CHINGCUNG® Premium Enameled Wire · Since 2015 |
QZ-2/155 |
QZ-2/155 Polyester Enameled Copper Wire
Class 155 (F) · Grade 2 Heavy Build
Cost-effective thermal endurance | Reliable insulation for motors & transformers | Grade 2 thickness
QZ-2/155 Specifications
|
Why Choose QZ-2/155?· Excellent balance of thermal performance and cost · Grade 2 heavy build for enhanced dielectric strength · Good chemical resistance and moisture protection · High mechanical strength for high-speed winding · Widely used in household appliances and industrial motors · Proven reliability for over 20 years in field applications |
Grade 2 (Heavy Build) Advantage: QZ-2/155 features a double-coated polyester insulation that provides superior dielectric strength compared to Grade 1. This heavy build ensures reliable performance in standard motors, transformers, and coils where cost efficiency and durability are equally important.
CHINGCUNG QZ-2/155 polyester enameled copper wire is engineered for applications requiring reliable insulation at operating temperatures up to 175°C. The Grade 2 heavy build provides an additional layer of protection against voltage stress and mechanical abrasion, making it the go-to choice for general-purpose motors, transformers, and solenoids.
Our advanced manufacturing process ensures uniform coating thickness and excellent adhesion. Each batch undergoes rigorous testing including dielectric breakdown, heat shock, scrape resistance, and continuity. With ISO 9001:2015 certified facilities, CHINGCUNG delivers consistent quality for OEMs worldwide.
Primary Applications for QZ-2/155
|
AC/DC Motors |
Household Appliances |
Power Transformers |
Solenoids & Relays |
|
Fan Motors |
Pump Motors |
Power Tools |
Ballasts & Chokes |
QZ-2/155 Performance Benchmarks
|
≥270°C Cut-through temperature IEC 60317-34 |
+25% Dielectric strength vs. Grade 1 |
0.10-4.00mm Diameter range Grade 2 uniform coating |
100T/Month Production capacity Specialty wires |
QZ-2/155 Dimensional Guide (Grade 2)
|
Conductor Dia. (mm) |
Tolerance (±mm) |
Min Film Increase (mm) |
Max O.D. (mm) |
|
0.20 |
0.003 |
0.027 |
0.239 |
|
0.30 |
0.004 |
0.035 |
0.352 |
|
0.50 |
0.005 |
0.045 |
0.566 |
|
0.80 |
0.008 |
0.056 |
0.884 |
|
1.00 |
0.010 |
0.063 |
1.094 |
|
1.50 |
0.015 |
0.070 |
1.600 |
|
2.00 |
0.020 |
0.075 |
2.112 |
*Full dimensional table from 0.10mm to 4.00mm available. Other film grades (Grade 1 / Grade 3) available upon request.
Other build options: CHINGCUNG also supplies QZ-1/155 (Grade 1 / single build) and QZ-3/155 (Grade 3 / triple build) for specialized insulation requirements. Contact our team for recommendations based on your voltage and winding design.
Manufacturing ExcellenceAutomated enameling lines with real-time pinhole detection, laser diameter control, and 100% continuity testing. ISO 9001:2015 certified facilities in Jiangsu & Zhejiang. |
Global LogisticsLocated in Shanghai — rapid export via sea, air, and express. Weekly container consolidation to EU, Americas, Southeast Asia, and Middle East. |
CustomizationNon-standard diameters, special spool sizes (PT-10/15/25), custom packaging labels, and OEM branding available for volume orders. |
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CHINGCUNG · Shanghai Husu M&E Technology Co., Ltd |
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Specifications are subject to continuous improvement. QZ-2/155 complies with RoHS, REACH, and conflict mineral regulations. Data based on internal testing under standard conditions.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2015
Total Annual:
1,000,000-10,000,000
Employee Number:
100~110
Ecer Certification：
Verified Supplier
Shanghai Husu M&E Technology Co., Ltd has been a reliable supplier of high-performance enameled wires since 2015. Under our brand CHINGCUNG, we serve global manufacturers with quality products and professional service. EVMagnetWire.com is our dedicated platform for regular enameled ... Shanghai Husu M&E Technology Co., Ltd has been a reliable supplier of high-performance enameled wires since 2015. Under our brand CHINGCUNG, we serve global manufacturers with quality products and professional service. EVMagnetWire.com is our dedicated platform for regular enameled ...
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