PUR Outer Sheath 300/500 V – 0.6/1 kV Reeling Cable Flexible Control & Power Cable for Heavy-Duty Drum Applications

Product Overview

This halogen-free PUR reeling cable is designed for control and power transmission in demanding dynamic applications up to 0.6/1 (1.2) kV. It is engineered for continuous movement systems where high abrasion resistance, torsional strength, and long service life are required. Typical applications include spring-operated reels, cable drums, drag chains, and other mobile energy supply systems.

Applications

This flexible reeling cable is suitable for:

• Spring-operated cable reels

• Motor-driven drum systems

• Drag chains (e-chain systems)

• Industrial automation equipment

• Material handling systems

• Outdoor and indoor mobile machinery

It is widely used where continuous flexing, winding, and unwinding operations are required under mechanical stress.

Cable Design

1. Conductor

• Flexible plain copper conductor

• Conformity: better than IEC 60228 Class 5 (“FSC” fine-stranded construction)

2. Insulation

• Special TPE-E (thermoplastic polyester elastomer)

• High flexibility and mechanical endurance

3. Anti-torsion Layer

• Integrated anti-torsion braid for improved mechanical stability during twisting and reeling operations

4. Outer Sheath

• PUR (Polyurethane) according to EN 50363-10-2

• Heavy-duty abrasion, notch, and cut-resistant

• Colour: Black

• High resistance to mechanical wear and environmental stress

Marking

PUR-R
Number of cores – cross-section – voltage rating – year of manufacture

Core Identification

According to DIN VDE 0298 Part 308 / HD 308 S2

• 4 cores: Green/Yellow – Brown – Black – Grey

• 5 cores: Green/Yellow – Blue – Brown – Black – Grey

5 cores: Black cores with white numbers + Green/Yellow protective conductor in outer layer

Standards

Manufactured according to internal technical specification aligned with industrial reeling cable requirements and relevant European cable standards.

Mechanical Properties

• Tensile stress (conductor):

  • Static: 15 N/mm²

  • Dynamic: 30 N/mm²

• Bending radius: According to DIN VDE 298

• Tested for:

  • Alternating and reversed bending

  • Roller bending performance

  • Drag chain suitability

  • Torsional resistance

• Maximum operating speed: up to 180 m/min

Chemical & Environmental Properties

• Oil resistant

• Suitable for indoor and outdoor use

• Resistant to UV radiation and ozone exposure

• Moisture resistant

• Silicone-free

• Halogen-free

Electrical & Thermal Properties

Rated Voltage

• 1 mm² cross-section: 300/500 V

• ≥ 1.5 mm² cross-section: 0.6/1 kV (1.2 kV max system voltage)

Test Voltage

• Power cores: 3.0 kV AC

• Control cores: 2.0 kV AC

Current Rating

• Refer to manufacturer electrical load tables (dependent on installation conditions)

Temperature Range

• Conductor operating temperature: +90°C

• Short-circuit temperature: up to +250°C

• Fixed installation: –50°C to +80°C

• Mobile operation: –40°C to +80°C

This PUR outer sheath reeling cable is a high-performance solution for heavy-duty mobile energy systems requiring durability, flexibility, and resistance to mechanical stress. Its engineered structure ensures long service life in continuous motion applications such as reels, cranes, conveyors, and automated industrial systems.