Power and control cable; 7G1; Extended-Line; U0/U: 300/500 V; PUR; Core identification: Numbers; Shielded; Cable chain
Benefits
- Cable specially developed for maritime use with international DNV approval.
- Highly flexible cable design means maximum product performance.
- Durable cable chain use with long travel distances or high acceleration (LAPP „Extended Line“ performance class). This results in longer maintenance cycles, saving costs and increasing the efficiency of machines.
- Additional robustness thanks to the extruded inner sheath.
- Resistant to oil and ester-based drilling emulsions and calcium bromide solutions (resistant to oil and MUD).
- Ideal protection against electromagnetic interference thanks to copper stranded shielding with a high degree of coverage.
- Low-capacitance core insulation for long transmission paths.
- Extremely weather-resistant with a wide temperature range.
- Classified fire behaviour according to EU Directive 305/2011 (BauPVO/CPR) with article number selection on the LAPP website.
Applications
- For use in offshore applications involving contact with seawater.
- Cable design allows highly flexible, continuously moving use in moving machine parts and in cable chains.
- Especially for environments where electromagnetic compatibility (EMC) is required.
- Can be used in dry and wet conditions, and especially in harsh and oily environments.
- Withstands high mechanical stress.
- Highly resistant to acids and alkalis.
- Suitable for outdoor use.
- Flexible use at temperatures down to -50 °C.
Product notes
- For use in cable chains: please follow the T3 technical assembly guidelines
- Bending cycles and application parameters: please refer to the A2-1 selection table
Technical specifications
General information
| Brand | ÖLFLEX® |
|---|---|
| Product type | Power and control cable |
| Weight | 177 kg/km |
| Copper index | 106 kg/km |
| Performance class | Extended-Line |
| Industry segment | Construction Machinery; Intralogistics; Ships & boats |
| customs code | 85444995 |
Electrical parameters
| Nominal voltage | U0/U: 300/500 V AC rms according to IEC; U0: 250 V AC rms according to DNV |
|---|---|
| Test voltage core/core | 3 kV |
| Test voltage core/screening | 3 kV |
| Current rating according to | VDE 0298-4 |
| Max. conductor resistance at 20°C | 19.5 Ω/km |
| Conductor/conductor operating capacitance (800Hz), approx. | 82 nF/km |
| Conductor/shielding operating capacitance (800Hz), approx. | 127 nF/km |
| Inductance (800 Hz), approx. | 0.658 mH/km |
Product design
| Cable dimensions | 7G1 |
|---|---|
| Nominal conductor cross-section (metric) | 1 mm² |
| Nominal conductor cross-section (AWG) | 18 AWG |
| Leading conductor cross-section | mm² |
| Conductor material | Bare copper |
| Conductor design | IEC 60228 class 6: extra-fine wire |
| Including protective earth | Yes |
| Number of cores | 7 |
| Stranding type | Layered stranding |
| Wrapping over stranding | Fleece wrapping |
| Shielded | Yes |
| Type of overall screening | Tin-plated copper braiding |
| Nominal outer diameter | 11.3 mm |
| Cable shape | Round |
| Core insulation basic material | Thermoplastic elastomers |
| Core insulation basic material, short form | TPE |
| Basic material of inner sheath | Thermoplastic elastomers |
| base material inner sheath shortname | TPE |
| Inner sheath colour | black |
| Basic material of outer sheath | Polyurethane |
| Basic material of outer sheath, short form | PUR |
| Outer sheath colour | black |
| Cable sheath RAL colour | RAL 9005 |
| Core identification | Numbers |
| Conductor colour code | EN 50334; VDE 0293-1 |
Product features
| Application area | Cable chain; Flexible |
|---|---|
| For permanent bending | Yes |
| For torsional load | No |
| Minimum bending radius, stationary | 4 x outer diameter |
| Minimum bending radius in mm, fixed installation | 45.2 mm |
| Minimum bending radius, dynamic continuously flexing | 7.5 x outer diameter |
| Minimum bending radius in mm, dynamic continuously flexing | 84.8 mm |
| Minimum bending radius, occasionally flexing | 7.5 x outer diameter |
| Minimum bending radius in mm, occasionally flexing | 84.8 mm |
| Maximum bending cycles | 10,000,000 |
| Maximum travel distance | 100 m |
| Maximum speed sliding | 5 m/s |
| Maximum self-supporting speed | 10 m/s |
| Maximum acceleration | 50 m/s² |
| Temperature, fixed installation | -60 °C to 80 °C max. conductor temperature |
| Temperature, fixed installation max | 80 °C |
| Temperature, fixed installation min | -60 °C |
| max. conductor temperature, occasionally moved | -50 °C to 80 °C max. conductor temperature |
| Temperature, occasionally moved max | 80 °C |
| Temperature, occasionally moved min | -50 °C |
| Temperature, dynamic continuously flexing | -50 °C to 80 °C max. conductor temperature |
| Temperature, dynamic continuously flexing max | 80 °C |
| Temperature, dynamic continuously flexing min | -50 °C |
| Flame-retardant | Yes |
| Flame retardance according to | IEC 60332-1-2 |
| UV-resistant | Yes |
| UV-resistant according to | EN ISO 4892-2, method A (colour change permitted); EN 50618; EN 50620 |
| Weather-resistant | Yes |
| Chemical resistant | Yes |
| Hydrolysis-resistant | Yes |
| Halogen-free | Yes |
| Halogen-free according to | VDE 0472-815 |
| Oil-resistant | Yes |
| Oil resistance according to | EN 50363-10-2 |
| MUD resistance according to | NEK TS 606:2016; IEC 61892-4 |
| PWIS-free | Yes |
| PWIS-free according to | VDMA 24364-B2-L |
| Salt water resistant | Yes |
| Salt water resistance according to | UL 1309 |
| Low capacitance | Yes |
| Low-adhesive sheath surface | Yes |
Certifications and standards
| CE marking | Yes |
|---|---|
| EAC-certified | Yes |
| EAC certification number | ЕАЭС N RU Д-DE.АЮ64.В.00130/20 |
| UL recognized | No |
| UL listed | No |
| cUR recognised | No |
| cUL listed | No |
| CSA certified | No |
| VDE certified | No |
| DNV-certified | Yes |
| DNV certificate number | TAE000031E |
| Flame retardance tested according to UN/ECE-R118 | No |
Datasheets and certificates
- Data sheet: DB0023300EN.pdf
- DNV approval: ZN0023300EN.pdf
- Technical table: T3_Assembly guidelines_int.pdf
- Selection table: A2_1_Cables for use in power chains Bending cycles and operation parameters.pdf
- CE declaration of conformity: CE0023300EN.pdf
- CPR declaration of performance: UILCPRDOP19_0023300-1EN.pdf
Manufacturer notes
- Inductance and operating capacitance are neither defined nor controlled electrical parameters. The specified values were determined by calculation and may deviate due to tolerances.
- Unless specified otherwise, the product values shown are rated values at room temperature. You can receive further values, such as tolerances, upon request if they are available and have been released for publication.
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.
- The absence of PWIS raw materials does not protect against the potential risk of contamination with substances that interfere with the paint wetting during subsequent handling of the product(s) during transport, storage or further processing after delivery.
LAPP product information and documents
Manufacturer nominal values; images are representative. The confirmed configuration, quantity and displayed total apply to the order.
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