Solar cable; 1X6; black/blue; 6.4 mm; Operating voltage (max.): 1,8kVDC; Electron beam cross-linked polymer compound; Flexible; Permanent underwater use up to: 10m; ; Halogen-freeImpact resistance test according to: UL854; Crushing resistance test according to: UL854
Benefits
- Extruded colour stripe serves as reverse polarity protection during installation.
- The alternative for water coverage, e.g. due to elevated water line caused by flooding
- Reduction of flame propagation and of toxic combustion gases in the event of fire
- Robust against mechanical impacts
- Exact quantity control during installation by meter marking on the cable sheath
Applications
- Photovoltaic systems with DC system voltage up to 1800 V
- For the cabling between the solar modules and as extension cable between the module strings and the DC/AC inverter
- In September 2018 and based on AD8 watertightness, this product was recommended by Solartechnik Bayern for underground use typically realized via underground conduits/ ducts (…) for PV applications
- Flexible or building-integrated PV systems
- Underground use without protection conduit/ duct in professionally built cable trench with at least 50 cm of back-fill soil (70 cm underneath roads), above indicating tape, above covering plastic slab, above at least 10 cm of covering sand layer, above the cable laid on at least 10 cm high sand bed layer
Product notes
- The expected service life under normal conditions of use according to EN 50618 is 25 years.
Technical specifications
General information
| Brand | ÖLFLEX® |
|---|---|
| Product type | Solar cable |
| Weight | 90 kg/km |
| Copper index | 57.6 kg/km |
| Industry segment | Power Grids; Renewable Energy: Solar |
| customs code | 85446010 |
Electrical parameters
| Nominal voltage | U0/U: 1/1 kV AC rms according to IEC; U0/U: 1,5/1,5 kV DC according to IEC |
|---|---|
| Operating voltage (max.) | 1,8 kV DC |
| Test voltage | 6.5 kV |
| Current rating according to | EN 50618; HD 60364-5-52 |
| Short-circuit temperature [5s] | 250 °C |
| Max. conductor resistance at 20°C | 3.39 Ω/km |
Product design
| Harmonised design | H1Z2Z2-K |
|---|---|
| Cable dimensions | 1X6 |
| Nominal conductor cross-section (metric) | 6 mm² |
| Conductor material | Tin-plated copper |
| Conductor design | IEC 60228 class 5: fine-wire |
| Including protective earth | No |
| Number of cores | 1 |
| With armouring | No |
| With inner sheath | No |
| Nominal core diameter | 4.4 mm |
| Min. outer diameter | 6.3 mm |
| Nominal outer diameter | 6.4 mm |
| Max. outer diameter | 6.7 mm |
| Cable shape | Round |
| Core insulation basic material | Electron beam cross-linked polymer compound |
| Core insulation basic material, short form | XLPE |
| Insulation colour | white |
| Basic material of outer sheath | Electron beam cross-linked polymer compound |
| Basic material of outer sheath, short form | XLPE |
| Outer sheath colour | black/blue |
Product features
| Application area | Flexible; Fixed installation |
|---|---|
| Impact resistance test according to | UL 854 |
| Crushing resistance test according to | UL 854 |
| Minimum bending radius, stationary | 4 x outer diameter |
| Minimum bending radius in mm, fixed installation | 26.8 mm |
| Minimum bending radius, occasionally flexing | 4 x outer diameter |
| Minimum bending radius in mm, occasionally flexing | 26.8 mm |
| Temperature, fixed installation | -40 °C to 120 °C max. conductor temperature according to EN |
| Temperature, fixed installation max | 120 °C |
| Temperature, fixed installation min | -40 °C |
| max. conductor temperature, occasionally moved | -25 °C to 120 °C max. conductor temperature according to EN |
| Temperature, occasionally moved max | 120 °C |
| Temperature, occasionally moved min | -25 °C |
| Installation temperature min. | -25 °C |
| Storage temperature min. | -40 °C |
| Max. storage temperature | 40 °C |
| Flame-retardant | Yes |
| Flame retardance according to | IEC 60332-1-2 |
| Low smoke density according to | IEC 61034-2 |
| Corrosiveness of combustion gases according to | IEC 60754-2; EN 50267-2-2 |
| UV-resistant | Yes |
| UV-resistant according to | EN 50618 |
| Weather-resistant | Yes |
| Weather-resistant according to | EN 50618 |
| Ozone-resistant | Yes |
| Ozone-resistant according to | EN 50396, method B |
| Chemical resistant | Yes |
| Halogen-free | Yes |
| Halogen-free according to | EN 50525-1 Annex B; IEC 60754-1; EN 50267-2-1; IEC 60754-2; EN 50267-2-2 |
| Oil-resistant | No |
| Water-resistant | Yes |
| Permanently immersible in water | Yes |
| Permanent underwater use up to | 10 m |
Certifications and standards
| CE marking | Yes |
|---|---|
| HAR certified | No |
| Product standard DIN / EN | EN 50618 |
| TÜV certified | Yes |
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.
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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