Product Overview
Ultra-flexible H07RN-F rubber cables engineered for extreme industrial environments. Featuring EPR insulation, polychloroprene sheath, and Class 5 copper conductors, they deliver reliable power in oil-exposed, wet, and sub-zero conditions. Ideal for construction sites, ports, and mobile machinery.
1. Key Applications
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Heavy Machinery: Cranes, excavators, drilling rigs
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Outdoor Installations: Port equipment, water treatment plants
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Event Engineering: Stage lighting, broadcast systems
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Harsh Environments: Oil/grease exposure, -30°C cold rooms
2. Construction & Materials
| Layer | Material | Standard | Key Property |
|---|---|---|---|
| Conductor | Bare Copper | IEC 60228 Class 5 | Ultra-flexible stranding |
| Insulation | EPR Rubber | IEC 60245 | Heat/Ozone Resistance (+85°C) |
| Sheath | PCP (Polychloroprene) | Black | Oil/UV/Weather Proof |
Core Identification:
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2-Core: Brown (L1) + Blue (N)
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3-Core: Brown + Blue + Green/Yellow (Earth)
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4/5-Core: Color-coded phases + G/Y Earth
3. Technical Specifications
| Parameter | Value |
|---|---|
| Voltage | 450/750V AC |
| Temp Range | -30°C to +85°C |
| Bending Radius | ≤25mm²: 6D / >25mm²: 8D |
| Oil Resistance | ≤40% swell (ISO 1817) |
| Flame Rating | IEC 60332-1-2 Compliant |
4. Complete Dimensional Data
Single-Core Cables
| Size (mm²) | Stranding | Diameter (mm) | Weight (kg/km) |
|---|---|---|---|
| 1.5 | 30×0.25mm | 6.0 | 49 |
| 25 | 196×0.40mm | 14.1 | 369 |
| 95 | 475×0.50mm | 23.4 | 1,202 |
| 185 | 925×0.50mm | 31.0 | 2,202 |
2-Core Cables
| Size (mm²) | Stranding | Diameter (mm) | Weight (kg/km) |
|---|---|---|---|
| 1.5 | 30×0.25mm | 9.4 | 116 |
| 16 | 126×0.40mm | 23.0 | 774 |
| 35 | 276×0.40mm | 30.8 | 1,474 |
3-Core Cables
| Size (mm²) | Stranding | Diameter (mm) | Weight (kg/km) |
|---|---|---|---|
| 1.5 | 30×0.25mm | 10.3 | 141 |
| 16 | 126×0.40mm | 24.7 | 971 |
| 25 | 196×0.40mm | 29.4 | 1,394 |
4-Core Cables
| Size (mm²) | Stranding | Diameter (mm) | Weight (kg/km) |
|---|---|---|---|
| 1.5 | 30×0.25mm | 11.2 | 174 |
| 35 | 276×0.40mm | 36.5 | 2,380 |
| 95 | 475×0.50mm | 55.0 | 6,320 |
5. Product Advantages
Extreme Flexibility
50,000+ bend cycles (IEC 60811-1-4 verified) at -30°C
Multi-Hazard Protection
| Threat | Performance |
|---|---|
| Oil/Grease | ≤15% weight change (ISO 1817) |
| UV Exposure | 2,500 hrs xenon arc (ISO 4892-2) |
| Crush Impact | 50kN load (IEC 60229) |
Electrical Safety
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Flame propagation ≤1.5m (IEC 60332-1-2)
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3.5kV/5min withstand voltage
Cost Efficiency
5x lifespan vs. PVC in oily environments
Easy Installation
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Color-coded cores per IEC 60445
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30% lighter than armored alternatives
6. Certifications
| Type | Certification |
|---|---|
| Safety | CE, UKCA, IEC 60245 |
| Material | RoHS, REACH, Cr(VI)-free |
| Quality | ISO 9001 |
7. Packaging
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Drums: Fumigated hardwood/steel reels
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Lengths: 100m, 500m, 1,000m (cut-to-length available)
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Markings: Meter increments + RFID tags
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Export: IP56-rated waterproof wrapping