PUR Sheathed Festoon Cable for Frequency Converter Drives
Product Overview
This PUR sheathed festoon cable is specifically engineered for frequency converter drives in demanding industrial applications. With excellent flexibility and durability, it withstands high mechanical stress, frequent bending, and harsh environmental conditions.
Key Applications
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Cable cars and cable vehicles
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Door style lifts and movable lifts
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Platform transports and movable transports
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Machine tools and industrial machinery
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Motor lead connections in high-stress environments
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Crane and hoist systems
Product Properties
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Temperature Range: -35°C to +90°C
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Rated Voltage: U₀/U = 0.6/1kV
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Test Voltage: 2.5kV AC for 5 minutes
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Environmental Resistance: Ozone resistant, UV resistant, and humidity resistant
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Oil Resistance: Excellent oil-resistant performance
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Conductor Identification: Primary cores in black, blue, and brown; ground core in yellow/green
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Shielding: Tinned copper braided layer with >80% density
Cable Construction
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Conductor: Tinned copper conductor
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Insulation: EPR rubber compound
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Inner Sheath: SBR rubber compound
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Filler: Internal filling material
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Screening: Tinned copper braided layer
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Outer Sheath: CR compound (PUR)
Technical Specifications
| Cross Section (mm²) | Conductor Construction (Tinned Copper) | Max. OD of Cable (mm) | Approx. Weight (kg/km) | Max. Load (N) |
|---|---|---|---|---|
| 3×4+3×1.5 | 3×56/0.30+3×48/0.20 | 23.0 | 751 | 180 |
| 3×6+3×2 | 3×84/0.30+3×64/0.20 | 24.5 | 895 | 360 |
| 3×10+3×4 | 3×84/0.40+3×56/0.30 | 30.0 | 1298 | 450 |
| 3×16+3×4 | 3×126/0.40+3×56/0.30 | 32.0 | 1565 | 720 |
| 3×25+3×6 | 3×196/0.40+3×84/0.30 | 37.0 | 2214 | 1125 |
| 3×35+3×6 | 3×276/0.40+3×84/0.30 | 40.0 | 2695 | 1575 |
| 3×50+3×10 | 3×396/0.40+3×84/0.40 | 44.8 | 3601 | 2250 |
| 3×70+3×10 | 3×380/0.49+3×84/0.40 | 49.0 | 4350 | 3150 |
| 3×95+3×16 | 3×513/0.49+3×126/0.40 | 54.0 | 5250 | 4275 |
Additional Information
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Specifications are not limited to samples listed above
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Other cross-sectional areas and core numbers available upon request
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High, medium, and low voltage level specifications can be customized
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Special manufacturing available for specific application requirements