250m Solar DC Cable – H1Z2Z2-K EN 50618 Standard
This 250m Solar DC Cable is manufactured to the latest EN 50618 European Standard with the harmonised designation H1Z2Z2-K. It is specifically designed for use in photovoltaic (PV) solar installations, ensuring safe and reliable power transfer on the DC side of solar systems.
Ideal for both residential and commercial solar projects, this cable is tested to the highest standards for durability, fire resistance, and long-term outdoor performance.
Key Features
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✅ Manufactured to EN 50618 Standard
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✅ Harmonised designation: H1Z2Z2-K
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✅ For solar PV systems up to 1.5kV DC (between conductors & conductor-to-earth)
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✅ Tested to 11kV AC, 50Hz for guaranteed safety
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✅ Low smoke, zero halogen (LSZH)
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✅ Flexible tinned copper Class 5 conductor
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✅ Cross-linked insulation and flame-retardant sheath
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✅ Long lifespan with high resistance to UV, ozone, and weather exposure
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✅ Supplied on a 250m reel with length label
Technical Specifications
Conductor
Insulation
Outer Sheath
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Halogen-free, cross-linked, flame-retardant compound
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Thicker sheathing wall compared to older PV1-F cables
Ratings
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Nominal DC Voltage: up to 1.5kV
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Maximum DC Voltage: 1.8kV
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Test Voltage: 11kV AC, 50Hz
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Temperature Range: -40°C to +90°C
