Zhengzhou Yifang Cable Co., Ltd
Zhengzhou Yifang Cable Co., Ltd Over 10 years International trade experience, Professional R& D department Strict quality control system.
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Application
Suitable for control, monitoring, instrumentation applications and Optimized construction for flexing applications with continuous flexing cycles.
Global data
Brand YIFANG
Type designation KVVRP
Standard DIN EN 50525 or equivalent
Design features
Conductor Circular stranded annealed copper, class 5 according to IEC60228
Insulation PVC
Core Identity Phase--numbers or colors; Ground--Yellow / Green
Fillers: Optional
Separator Foil Shield Copper Wire Braiding
Outer sheath: Black PVC
Marking Embossed:(Year of manufacture) Yifang KVVRP (number of cores) x (cross-section) (rated voltage)
Electrical parameters
| Rated voltage | 300/500 V |
| AC test voltage | 4 kV |
| Breaking down voltage | 8kV |
| Insulation resistance | ≥20 MΩ x km |
| Coupling resistance | ≥250 Ω/km |
Thermal parameters
Temperature Range: 0 °C to +80°C
Characters
UV Resistant, extensively oil resistant, oil/chemical resistance
Specification
| Item | Description | Unit | Data |
| 1 | Voltage | V | 300/500 |
| 2 | Number of cores | 4+1 | |
| 3 | Phase Core | ||
| 3.1 | Conductor Construction | ||
| Cross sectional area | mm² | 1.5 | |
| Max. Diameter of Stranding Wire | mm | 0.26 | |
| Max. D.C. Resistance at 20 ℃ | Ω/km | 13.3 | |
| 3.2 | Insulation | ||
| Nominal thickness | mm | 1.3 | |
| 4 | Ground Core | ||
| 4.1 | Conductor Construction | ||
| Cross sectional area | mm² | 1.5 | |
| Max. Diameter of Stranding Wire | mm | 0.26 | |
| Max. D.C. Resistance at 20 ℃ | Ω/km | 13.3 | |
| 4.2 | Insulation | ||
| Nominal thickness | mm | 0.7 | |
| 5 | Separator | ||
| Thickness of Foil | mm | 2x0.05 | |
| 6 | Shield | ||
| Rate of Copper Wire Bbraiding cover | % | 80 | |
| 7 | Outer sheath | ||
| Nominal thickness | mm | 1.1 | |
| 8 | Complete cable | ||
| Overall diameter (approx.) | mm | 11.8 | |
| Weight per km (approx.) | kg | 208 | |
| Minimum Bending Radius | - | 10D |
Referenced drawing: