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Class 200 Q(ZY/XY)-2/200 Polyamideimide Composite Polyesterimide Enamelled Copper Round Wire for Hermetic Compressors Motors - CHINGCUNG Q(ZY/XY) Series
CHINGCUNG Q(ZY/XY)-2/200 Polyamideimide Composite Polyesterimide Enamelled Copper Round Wire Class 200 High Thermal Stability | Superior Refrigerant Resistance | Excellent Abrasion Resistance ✅ Meets IEC 60317-13 / NEMA MW35-C / GB/T 6109.20 Standards Grade 2 (Heavy Build) | Conductor: 0.10 – 4.00 ...
Product Description
CHINGCUNG Q(ZY/XY)-2/200 Polyamideimide Composite Polyesterimide Enamelled Copper Round Wire
Class 200 High Thermal Stability | Superior Refrigerant Resistance | Excellent Abrasion Resistance
✅ Meets IEC 60317-13 / NEMA MW35-C / GB/T 6109.20 Standards
Grade 2 (Heavy Build) | Conductor: 0.10 – 4.00 mm
Quick Specifications
|
Parameter |
Data |
|
Model Number |
Q(ZY/XY)-2/200 (Heavy Build) |
|
Thermal Class |
200 (Peak 220°C for short periods) |
|
Insulation Structure |
Base: Polyesterimide (PEI) / Topcoat: Polyamideimide (PAI) |
|
Conductor Material |
High-purity Electrolytic Copper (≥99.99%) |
|
Diameter Range |
0.10 mm – 4.00 mm (Custom diameters available) |
|
Heat Shock Resistance |
≥ 220°C (Mandrel winding, no cracks) |
|
Cut-Through Temperature |
≥ 320°C |
Product Description
The CHINGCUNG Q(ZY/XY)-2/200 enameled copper wire features a dual-layer insulation system. The base coat consists of modified polyesterimide resin (Class 180/200), while the outer coat is a high-performance polyamideimide (PAI) layer. This unique composite structure combines the excellent thermal properties of polyesterimide with the outstanding abrasion resistance, chemical inertness, and refrigerant compatibility of polyamideimide.
Unlike single-coated wires, this product is specifically engineered for hermetic motor applications, where prolonged exposure to refrigerants (such as R134a, R410A, R32) and lubricating oils is common. It ensures long-term reliability under extreme operating conditions.
Key Advantages & Performance Features
|
️ Superior Refrigerant Resistance Excellent stability when exposed to HFCs (R134a, R410A, R32), HCFCs, and CFCs. Ideal for sealed compressors in AC and refrigeration systems. |
️ Outstanding Mechanical Strength The PAI topcoat provides exceptional abrasion resistance and surface lubricity, reducing scrap rates during high-speed automatic winding. |
|
️ High Thermal Stability Rated for continuous operation at 200°C with a cut-through temperature exceeding 320°C, offering a safety margin for overload conditions. |
Excellent Dielectric Properties High breakdown voltage and stable insulation resistance across a wide temperature range (-40°C to 220°C). |
Technical Specifications (Grade 2 / Heavy Build)
Note: The following table shows representative dimensions. Full range from 0.10mm to 4.00mm is available upon request.
|
Conductor Dia. (mm) |
Tolerance (±mm) |
Min. Film Increase (mm) |
Max. Overall Dia. (mm) |
Breakdown Voltage (Min) |
|
0.20 |
±0.003 |
0.027 |
0.239 |
≥ 3500V |
|
0.35 |
±0.005 |
0.038 |
0.406 |
≥ 4300V |
|
0.50 |
±0.005 |
0.045 |
0.566 |
≥ 4600V |
|
0.80 |
±0.008 |
0.056 |
0.884 |
≥ 4900V |
|
1.20 |
±0.013 |
0.067 |
1.344 |
≥ 5000V |
|
1.60 |
±0.016 |
0.071 |
1.706 |
≥ 5000V |
|
2.00 |
±0.020 |
0.075 |
2.112 |
≥ 5000V |
*Grade 1 (Single Build) and Grade 3 (Triple Build) available upon request. For aluminum or copper-clad aluminum versions, please contact our sales team.
Typical Applications
|
· Hermetic compressor motors (AC/refrigeration) · Open-type refrigeration motors · Electric vehicle (EV) drive motors · Power tool armatures and stators |
· Automotive alternators and starters · High-performance industrial motors · Dry-type transformers · Electromagnetic pumps and valves |
Refrigerant Compatibility Certification
The Q(ZY/XY)-2/200 wire has passed rigorous accelerated aging tests in sealed tube environments with R134a, R410A, R32, and R290 refrigerants combined with POE and PVE lubricating oils. Test conditions: 175°C for 14 days, followed by mandrel wrap and breakdown voltage verification — no significant degradation observed.
Why Source from CHINGCUNG?
|
In-House Manufacturing Self-owned factories with automated production lines, monthly capacity of 100+ tons for specialty wires. |
Global Compliance Strict adherence to IEC 60317-13, NEMA MW35-C, JIS C3202, and GB/T 6109.20 standards. |
Logistics Advantage Located in Shanghai with strategic freight partners for efficient global delivery (Air/Sea/Express). |
Standard Packaging: PT-15, PT-25, PT-45 spools, vacuum-sealed with desiccant. Custom spool sizes and pallet packing available.
MOQ: Flexible — sample orders (15 Kg) welcome for qualification testing.
️ Lead Time: 5-7 days for samples; 15-20 working days for bulk orders (4 tons+).
Need Technical Support or a Custom Quote?
Our engineering team is ready to assist with your specific winding requirements.
Product Details
Mr. Leon Xu
- Email:leon.xu@chingcung.com
- Tel:+86-13621982708
- WhatsApp:8613621982708
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