Medium-voltage cable; 1×185 RM; U0/U: 6/10 kV; Bare copper; PE; Shielded; VDE certified; Fixed installation
Benefits
- VDE-certified cable with ◁VDE▷ testing mark for proven reliability and quality according to VDE 0276-620.
- Robust during installation and operation thanks to durable PE outer sheath.
- Cross-linked conductive layers above and below the core insulation prevent partial discharges and enable constant operational safety.
- Available in conductor cross-sections up to 630 mm2.
- Available in voltage classes 6/10 (12) kV, 12/20 (24) kV and 18/30 (36) kV.
Applications
- Suitable for energy distribution in medium-voltage networks.
- For fixed installation in water, air and soil. In the ground, the minimum installation depth without additional, suitable underground protection is 0.6 m, and at least 0.8 m under roads (according to HD 620/VDE 0276-620 Part 10-C (point 4)).
- Also suitable for installation indoors and in closed installation ducts for energy supplier, industrial and distribution networks, but not flame-retardant according to IEC 60332-1.
- Suitable for high mechanical stress due to the PE outer sheath.
- Suitable for outdoor use.
- Use at temperatures down to -40°C possible.
Product notes
- Trade product, not a LAPP product.
Technical specifications
General information
| Product type | Medium-voltage cable |
|---|---|
| Weight | 2335 kg/km |
| Copper index | 2059 kg/km |
| customs code | 85446010 |
Electrical parameters
| Nominal voltage | U0/U: 6/10 kV AC rms according to IEC |
|---|---|
| Test voltage | 15 kV |
| Current rating according to | VDE 0276-620 |
| Max. conductor resistance at 20°C | 0.0991 Ω/km |
Product design
| N-German standard cables | N2XS2Y |
|---|---|
| Conductor number/size | 1×185 RM/25 |
| Nominal conductor cross-section (metric) | 185 mm² |
| Conductor material | Bare copper |
| Conductor design | IEC 60228 class 2: multi-wire |
| Conductor shape | Round |
| Conductor abbreviation | 1×185 RM |
| Number of cores | 1 |
| Shielded | Yes |
| Type of overall screening | Copper wires with cross-conductor copper spiral |
| Min. outer diameter | 31 mm |
| Max. outer diameter | 37 mm |
| Cable shape | Round |
| Core insulation basic material | Cross-linked polyethylene |
| Core insulation basic material, short form | XLPE |
| Basic material of outer sheath | Polyethylene |
| Basic material of outer sheath, short form | PE |
| Outer sheath colour | black |
Product features
| Application area | Fixed installation |
|---|---|
| Suitable for underground installation | direct; in cable trench; in protective cable conduit |
| Minimum bending radius, stationary | 15 x outer diameter |
| Minimum bending radius in mm, fixed installation | 555 mm |
| Temperature, fixed installation | -40 °C to 90 °C max. conductor temperature |
| Temperature, fixed installation max | 90 °C |
| Temperature, fixed installation min | -40 °C |
| Installation temperature min. | -20 °C |
| Flame-retardant | No |
| UV-resistant | Yes |
| UV-resistant according to | EN 50525-1 (cables with a black sheath are suitable for permanent outdoor use) |
| Halogen-free | Yes |
| Halogen-free according to | IEC 60754-1 |
| Oil-resistant | No |
| Longitudinally watertight | No |
| Laterally watertight | No |
Certifications and standards
| CE marking | No |
|---|---|
| VDE certified | Yes |
| Product standard VDE | VDE 0276-620 |
| Flame retardance tested according to UN/ECE-R118 | No |
Datasheets and certificates
Manufacturer notes
- 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.
- Trade product, not a LAPP product.
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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