Solar H1 BUR H1z2z2-K Cable

Solar H1 BUR Cable Construction

Solar H1 BUR Cable Application

• Core Connection for PV Systems: Used in grounded or ungrounded PV systems to connect solar modules and inverters without protective grounding. Suitable for systems with DC-side voltages up to 1.8 kV.
• Direct Burial Installation: Can be directly buried in cable trenches with sand bedding or installed in protective conduits with water accumulation, without requiring additional conduit protection.
• Outdoor and Extreme Environments: Suitable for interconnecting photovoltaic modules, string-to-combiner box connections, and combiner box-to-inverter connections.

Solar H1 BUR Cable Technical Data

• Nominal voltage
• AC U0/U: 1.0/1.0 kV
• DC U0/U: 1.5/1.5 kV
• Max. permissible DC operating voltage: 1.8 kV
• Test voltage
• AC 6500 V
• Minimum bending radius
• Occasionally moved: 4xOD (for OD up to 12mm) or 5xOD (OD >12mm)
• Stationary use: 3xOD (for OD up to 12mm) or 4xOD (OD >12mm)
• Temperature range
• >Conductor…, max., per EN 60216-1: 120°C;
• >Conductor…, max., short-circuit/ earth fault (period of max. 5 s): 250°C;

Solar H1 BUR Cable Feature

• Direct Burial Capable: The Solar H1 BUR H1z2z2-K Cable has passed UL 854 impact and crush resistance tests, withstanding soil pressure and rock compression, enabling direct burial in cable trenches.
• Superior Waterproofing: With an AD8 rating, the cable can be permanently submerged in unpolluted shallow water, handling groundwater or high-humidity environments with ease.
• Extensive weather resistance: Halogen-free and flame-retardant, it withstands prolonged exposure to UV radiation, ozone, and extreme temperature variations (operating range: -40°C to +120°C).