Description

YJV32 / ZR-YJV32 cables are medium voltage power cables manufactured with compact stranded copper conductors and XLPE insulation. The construction includes semi-conductive conductor and insulation screens, copper tape screening, and an armouring layer of aluminium wire (single core) or galvanised steel wire (three core).

The cable is produced in accordance with IEC and GB standards for medium voltage power distribution applications.

Specifications

– Cable Type: YJV32 / ZR-YJV32 Armoured Power Cable
– Conductor: Copper (compact stranded, Class 2 – IEC 60228)
– Conductor Screen: Semi-conductive
– Insulation Material: XLPE (Cross-Linked Polyethylene), 90°C
– Insulation Screen: Semi-conductive
– Screening: Copper tape
– Inner Covering: PVC
– Armour: Aluminium wire (single core) / Galvanised steel wire (three core)
– Sheath Material: PVC or FR-PVC Type ST2
– Voltage Rating: 12 / 20 kV
– Maximum Conductor Temperature: 90°C (normal) / 130°C (emergency) / 250°C (short circuit ≤ 5 sec)
– Minimum Ambient Temperature: 0°C (fixed installation)
– Minimum Bending Radius: 15 × cable O.D (single core) / 12 × cable O.D (multi core)

Standards

– IEC 60502
– IEC 60228
– IEC 60332-3 (ZR-YJV32 / ZR-YJV72 only)
– GB/T 12706
– GB/T 18380-3 (ZR-YJV32 / ZR-YJV72 only)
– BS, DIN, ICEA (upon request)

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