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        Ralos DKHRC2C4-100 | Solar Cable Twin 4MM DC 1500V

        The Ralos DKHRC2C4-100 is a twin 4mm² solar cable, built for long-term performance in rooftop and ground-mounted PV installations. Rated to 1500V DC, it delivers reliable power transfer between panels, inverters, and other system components. The cable is designed for harsh Aussie conditions—offering UV resistance, weather protection, and excellent conductivity with its tinned copper conductors.

        Built with double XLPE insulation, this cable ensures electrical safety and durability in high-voltage DC systems. Fully compliant with H1Z2Z2-K / IEC 62930 standards, it’s ideal for professional-grade solar arrays needing stable, efficient, and long-lasting connections.

        DKHRC2C4-100 Features

        • Twin 4mm² solar cable | 100 metre roll: Designed for connecting panels, inverters, and combiner boxes.
        • Rated to 1500V DC: Suitable for modern high-voltage PV systems.
        • Tinned copper conductor: Corrosion resistant for better conductivity and long life.
        • Double XLPE insulation: Tough outer and inner jackets resist heat, weather, and abrasion.
        • UV and weatherproof: Built for long-term use in harsh outdoor environments.

        DKHRC2C4-100 FAQ

        Q: What is this cable used for?
        A: It's made to link solar panels and DC components, providing efficient energy flow in a photovoltaic system.

        Q: Can I use it outdoors?
        A: Yes, it's UV- and weather-resistant—ideal for exposed environments.

        Q: What’s the conductor size?
        A: It uses twin 4mm² tinned copper cores for low resistance and high performance.

        Q: Is it safe for 1500V DC use?
        A: Absolutely. It’s tested and certified to IEC 62930 / H1Z2Z2-K standards for high-voltage DC systems.

        (DKHRC2C4-100)

        Warranty

        Warranty starts from Invoice Date

        Domestic Use: 1 Year
        Commercial Use: 1 Year
        Warranty Method: Return to Sparky Direct

        Features
        Specifications Details
        Voltage Rating EN50618 & IEC62930 AC: 1.0/1.0kV; DC: Max.1.5kV
        Ambient Temperature -40°C up to 90°C
        Conductor Resistance At 20℃ ≤ 5.09 Ω/km
        Cable Construction  
        Conductor Stranded tinned copper
        Size 4mm²
        Stranding 56/0.285±0.01mm
        Diameter 2.4mm
        Primary Insulation XLPE
        Colour Black、Red
        Secondary Insulation XLPE
        Colour Black(red bar)
        Outer Diameter 5.40×11.30mm²
        Standards o IEC62930, EN50618 H1Z2Z2-K
        Specifications

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand Ralos
        SKU DKHRC2C4-100
        Package Weight 12.150kg
        Package Width 0.270m
        Package Height 0.200m
        Package Length 0.270m
        TYPE VALUE
        Type Solar Cable
        Brand Ralos
        Colour Black
        Length (mtrs) 100
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