CablesRectangular PEEK Insulated Wire
Excellent thermal conductivity, cables can adapt to ATF oil, water and other media, maintaining stable performance while offering thin insulation and high PDIV.
Specifications
- Temperature:-70~260℃
- Insulation Thickness:0.7~3.6mm
- Voltage Size:10KV(DC)
- Flame Retardant:VW-1
- Core Count:Single Core
- Conductor Material:Copper
- Insulating Material:PEEK
Applications
- Transformers
- Electric vehicle drive motors
- Railway vehicles
- Ships
- Wind power
- Rail transit
Product Detail
PEEK Motor Flat Wire - Technical Documentation
Overview
Engineered PEEK motor flat wire for high-voltage drive motor windings, offering excellent thermal conductivity and corona resistance.
Technical Specifications
| Parameter | Value | Unit | Standard |
|---|---|---|---|
| Maximum Temperature | 260 | °C | IEC 60172 |
| Critical Temperature | -70 | °C | IEC 60172 |
| Voltage Type | DC | - | - |
| Flame Retardant Rating | VW-0 | - | UL 94 |
| Core Type | Single Core | - | - |
| Structure | Unshielded | - | - |
| Material | PEEK | - | UL 1446 |
| Width (long side) | 1.1～4.6 | mm | - |
| Thickness (short side) | 0.7～3.6 | m | - |
Material Composition
| Component | Material | Percentage | Application |
|---|---|---|---|
| Conductor | Oxygen-free copper | 65% | Main conductor |
| Inner insulation layer | PI | 15% | High-temperature resistance |
| Shielding Layer | - | - | - |
| Outer Sheath | PEEK | 20% | Insulation Protection |
Performance Features
- Excellent heat resistance (heat resistance rating ≥ 220°C).
- Excellent chemical resistance (including ATF oil, impregnated paint, and epoxy resin paint).
- Thin insulation with high PDIV.
- Excellent corona resistance.
- High abrasion resistance.
- Excellent flame retardancy (UL-94 V-0)/CMP/VW-1, with minimal smoke emission.
Temperature Resistance
| Temperature (°C) | Resistance Change | Performance Impact |
|---|---|---|
| 25 | Baseline | Optimal performance |
| 100 | +2% | No performance degradation |
| 150 | +5% | Minor degradation |
| 200 | +8% | Acceptable performance |
| 250 | +15% | Limited to short-term use |
Chemical Resistance
| Chemical | Resistance Level | Remarks |
|---|---|---|
| Acids | Good | Tested with H2SO4, HNO3 |
| Alkalis | Good | Tested with NaOH, KOH |
| Solvents | Excellent | No degradation observed |
| Oils | Excellent | No degradation observed |
| Fuels | Excellent | No degradation observed |
Application Areas
- Transformers
- Electric vehicle drive motors
- Railway vehicles
- Ships
- Wind power
- Rail transit
Installation Guidelines
- Ensure complete power disconnection
- Use appropriate protective equipment
- Use dedicated high-temperature terminals
- Reserve thermal expansion space in fixed installations
Maintenance
Under normal operating conditions, it is recommended to conduct a routine inspection every 6 months. Inspection items include:
- Sheath integrity
- Connection point safety
Certification
| Certification | Standard | Region |
|---|---|---|
| UL | UL 4422 | North America |
| CE | EN 60332-1-2 | Europe |
| CCC | GB/T 19001 | China |
| ISO | ISO 9001:2015 | Global |
