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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
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Solar Cable 6 mm² Black H1Z2Z2-K 100 m Coil
Single-core H1Z2Z2-K 6 mm² solar cable in black, supplied on a 100 m coil. The 6 mm² cross-section is the de facto standard for wiring the direct current side of photovoltaic systems: connections between the modules, string extension leads and runs from the photovoltaic array to the inverter or the string combiner box. The black colour conventionally identifies the negative pole.
The conductor is class 5 flexible stranded tinned copper to EN 60228, with insulation and sheath in a halogen-free cross-linked compound. The double-layer construction ensures resistance to UV rays, ozone and the weather and allows outdoor installation, on the roof, in conduit or fixed to the mounting structures. It complies with EN 50618 and IEC 62930, with a maximum operating voltage of 1.5 kV DC and an expected service life of 25 years.
Key features
Standard 6 mm² cross-sectionThe most widely used size for photovoltaic DC wiring: a good compromise between a contained voltage drop and ease of installation and termination.
Tinned copper conductorClass 5 flexible strand to EN 60228; the tinning protects the copper from oxidation and ensures long-lasting crimps on the connectors.
Halogen-free cross-linked insulationInsulation and sheath in a halogen-free cross-linked compound: in the event of fire it does not develop corrosive gases and it keeps good performance at high temperatures.
Suitable for outdoor installationResistant to UV rays, ozone and the weather to EN 50618 and IEC 62930, with a declared expected service life of 25 years.
From -40 °C to +90 °CA wide range for continuous use, with a maximum conductor temperature of +120 °C for 20,000 hours and installation down to -25 °C.
100 m coilThe typical quantity for a residential system or for completing a site, easy to handle and to unwind.
Technical specifications
| Feature | Value |
|---|---|
| Cable type | Single-core solar cable H1Z2Z2-K |
| Cross-section | 6 mm² |
| Colour | Black |
| Length | 100 m (coil) |
| Conductor | Tinned copper, class 5 flexible stranded conductor (EN 60228) |
| Insulation | Halogen-free cross-linked compound |
| Sheath | Halogen-free cross-linked compound, black |
| Rated voltage | 1.0/1.0 kV AC |
| Maximum operating voltage | 1.5 kV DC (1.8 kV max) |
| Operating temperature | From -40 °C to +90 °C |
| Maximum conductor temperature | +120 °C for 20,000 h |
| Minimum laying temperature | -25 °C |
| Outer diameter | 7.4 mm |
| Minimum bending radius | 4 × outer diameter |
| Reaction to fire class | Dca (EN 50575 - CPR) |
| Standards | EN 50618 (PN-EN 50618:2015-03), IEC 62930, EN 60228, EN 50575 |
| Environmental resistance | Resistant to UV, ozone and weathering |
| Expected lifetime | 25 years |
| Connectors | None (bulk cable, to be terminated) |
| Packaging dimensions | 315 × 315 × 90 mm |
| Weight | 7.6 kg |
Documentation
PDFDatasheet KABEL-6MM-BLACK-100MOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.