Product Overview
High-flex welding cables designed for demanding industrial applications. Featuring Class 6 copper conductors and weather-resistant rubber/neoprene sheaths, these cables deliver reliable power transfer for welding equipment operating up to 400V pulsating DC. Ideal for manufacturing plants, construction sites, and shipyards.
1. Key Applications
-
Industrial Welding:
Arc/MIG/TIG welding machines, automatic welding systems -
Construction Sites:
Mobile welding rigs, temporary power feeds -
Heavy Equipment:
Excavators, crane-mounted welders, shipyard applications -
Repair Workshops:
Automotive repair, metal fabrication shops -
Voltage Limits:
≤200V to ground, ≤400V pulsating DC
2. Construction & Materials
| Layer | Material | Specification | Key Property |
|---|---|---|---|
| Conductor | Bare Copper | IEC 60228 Class 6 | Ultra-flexible (798 strands @25mm²) |
| Separator | PET Tape | Polyester | Core protection & slippage |
| Sheath | Rubber/Neoprene | YH or YHF Compound | Oil/abrasion/weather resistance |
Model Comparison:
| Model | Sheath Type | Environment | Max. Temp |
|---|---|---|---|
| YH | Natural Rubber | Indoor use | +85°C |
| YHF | Neoprene | Outdoor/ harsh | +85°C |
3. Technical Specifications
| Parameter | Value |
|---|---|
| Standards | IEC 60245 |
| Temp Range | Fixed: -40°C to +85°C Flexed: -20°C to +85°C |
| Bending Radius | 6× cable diameter |
| Conductor Resistance | ≤0.106 Ω/km (185mm²) |
| Flame Rating | Self-extinguishing |
4. Dimensional Data
| Section (mm²) | Stranding | Sheath Thick. (mm) | Diameter (mm) | Weight (kg/km) |
|---|---|---|---|---|
| 16 | 513×0.20mm | 2.0 | 9.2-11.5 | 218-230 |
| 25 | 798×0.20mm | 2.0 | 10.5-13.0 | 316-331 |
| 50 | 1,596×0.20mm | 2.2 | 13.5-17.0 | 592-610 |
| 95 | 2,997×0.20mm | 2.6 | 17.0-22.0 | 1,066-1,102 |
| 185 | 1,443×0.40mm | 3.2 | 22.0-29.0 | 1,983-2,020 |
*Full range: 10-185mm² (YH & YHF variants)*
5. Performance Advantages
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Extreme Flexibility
1,443 strands (185mm²) withstand >50,000 flex cycles -
Weather Resistance
YHF neoprene sheath: UV/ozone/oil resistant (-40°C operation) -
Durability
Abrasion-resistant sheath survives concrete drag and impact -
Electrical Stability
Low resistance (≤0.129Ω/km @150mm²) minimizes voltage drop -
Safety Compliance
Flame-retardant compounds meet industrial safety standards
6. Packaging & Handling
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Drums: Fumigated wooden/steel-wooden reels
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Standard Lengths: 500m or 1,000m per drum
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Custom Lengths: Cut-to-size with certified tags
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Shipping: Moisture-proof wrapping for sea freight
7. Certifications
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Primary Standard: IEC 60245
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Quality Management: ISO 9001
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Safety Certification: CE Marked
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Material Compliance: RoHS, REACH