Type ÜNFLEX LIFT TRAILING PUR – HF Reeling Mining Cable Mainly Used For Vertical Platform Lift Tow Cable Reeling

Type: ÜNFLEX LIFT TRAILING PUR – HF Reeling Mining Cable

Designed for vertical reeling under high mechanical stresses, torsion, tension, and torque, particularly for Vertical Platform Lift Trailing Cable applications.

Integrates a strength member to enhance tensile load, acceleration, and speed. The special polyurethane compound jacket provides excellent protection against hydrolysis, solvents, alkalines, and oils.

• Rated Voltage: 0.6 / 1 kV

• Max. Operating AC Voltage: 0.7 / 1.2 kV

• Max. Operating DC Voltage: 0.9 / 1.8 kV

• AC Test Voltage: 3.5 kV

• Min Bending Radius: 6 x D (fixed application), 8 x D (mobile application)

• Current Carrying Capacity: According to DIN VDE 0298-4

• Working Temperature:

• Fixed: -50 °C up to +90 °C

• Mobile: -40 °C up to +90 °C

• Conductor Operating Temperature: +90 °C

• Conductor Short Circuit Temperature: +250 °C

• Max. Tensile Load On Conductor: 30 N/mm²

• Max. Torsion: ±25º/m

• Travel Speed:

• In Festoon Systems: Up to 200 m/min

• In Reeling Application: Up to 200 m/min horizontal, up to 150 m/min vertical

• Conductors: Plain annealed copper wire Class 5 or Class 6 according to IEC 60228

• Insulation: All cores are insulated with Polyamide alloy-based compound or halogen-free compound based on polyester elastomer compound. PTFE may be used to wrap cores for enhanced abrasion resistivity.

• Core Identification: Up to 5 cores colored in accordance with DIN VDE 0293-308; From 6 cores: white cores with black numbers

• Lay Up: Central Aramide (Kevlar) strength member, cores laid up in concentric layers with short length of lay

• Inner Sheath: Halogen Free, flame retardant Polyurethane compound

• Reinforcement: Anti-twisting element – Aramide (Kevlar) yarns braiding

• Outer Sheath: Halogen Free, flame retardant Polyurethane compound

Compliance:

• Construction: Generally to IEC 60502 & VDE 0250

• Electrical Tests: DIN VDE 0472-501, 502, 503, 508

• Non-Electrical Tests: DIN VDE 0472-401, 402, 602, 303, 615

• General Requirements: DIN VDE 0250-1 and IEC 60502

• Flame Retardant: IEC 60332-1

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.