Product Overview
Medium voltage single core cable 6/10 kV, 12/20 kV, 18/30 kV, XLPE insulated, PVC/PE sheathed, with screen of Cu/Al conductor, with longitudinally watertight or not.
Application
Medium voltage cables for distribution networks; also for connection to generation units and plant and process connection. To be laid directly in ground, outdoors, indoors and in cable ducts.
Standards
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DIN VDE 0276‑620
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HD 620 S1
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IEC 60502‑2
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DIN VDE 0276 part 620
Specifications
| Property | Details |
|---|---|
| Working Temperature | 70°C |
| Voltage Level | Medium Voltage (6/10 kV, 12/20 kV, 18/30 kV) |
Construction
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Conductor: Stranded copper conductor or Al round conductor, multi wire stranded according to HRN HD 383 / IEC 60228 / DIN VDE 0295.
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Inner Semi‑Conductive Layer: Semi‑conductive material.
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Insulation: XLPE (Cross‑Linked Polyethylene).
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Outer Semi‑Conductive Layer: Semi‑conductive material.
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Swellable tape: Watertight, semi‑conductive (for longitudinal water blocking).
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Screen: Copper wires and, in external layer, copper tape wrapped in counter‑helix.
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Sheath: PVC (Polyvinyl Chloride) or rigid PE (polyethylene) compound.
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Sheath colour: Black or Red.
General Technical Data
| Parameter | Value |
|---|---|
| Voltage rating U₀/U | 6/10 kV, 12/20 kV, 18/30 kV |
| Um | 12 kV, 24 kV, 36 kV |
| Test voltage (AC / 5 min) | 21 kV, 42 kV, 63 kV |
| Temperature rating – fixed | –20 °C to +70 °C |
| Temperature rating – flexed | –5 °C to +70 °C |
| Short‑circuit temperature | +250 °C |
| Minimum bending radius | 15 × overall diameter |
| Sheath colour | Red |