High Voltage YJV22 1KV 8.7KV 36KV 3 X 70/95/120 Copper Core XLPE PVC Insulated Cable
8.7KV xlpe pvc cable
,36KV xlpe pvc cable
,1KV pvc insulated cable
High Voltage Cable YJV22 1KV/8.7KV/36KV 3*70/95/120 Copper Core XLPE PVC Insulated Cable
Product Description
The maximum rated temperature of the cable conductor is 90 ° C. During a short circuit (with a maximum duration of no more than 5 seconds), the maximum rated temperature of the cable conductor is
2.The temperature should not exceed 250 ° C. The ambient temperature during cable laying should not be lower than 0 ° C 3. Allowable bending radius during laying: Single core cables shall not be less than 15 times the outer diameter of the cable; Multi core cable not less than 10 times the outer diameter of the cable
| Feature | YJV | YJV22 |
|---|---|---|
| Conductor | Copper core | Copper core |
| Insulation | XLPE | XLPE |
| Armor | None | Steel tape armor |
| Mechanical Use | Light‑duty (bridges, conduits) | Heavy‑duty (burial, industrial) |
| Bending Radius | ≥6×OD | ≥10×OD |
| Corrosion Protection | PVC‑only | Steel + PVC (enhanced) |
| Cost | Lower | Higher (+20‑30%) |
| Typical Applications | Offices, short runs | Mines, factories, direct burial |
| Key Advantage | Cost‑effective for simple jobs | Durability for harsh environments |




Application Fields
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Urban & Rural Power Grid – 1KV for communities; 8.7KV/36KV for urban trunk grids, underground corridors (direct burial/tunnel laying).
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Industrial Parks – Chemical plants, steel mills, mines: 8.7KV/36KV for high-power transmission; 1KV for internal distribution.
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New Energy Power Stations – PV, wind and energy storage stations: 8.7KV/36KV for power collection/grid connection; 1KV for auxiliary power.
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Infrastructure – High-speed railways, airports, ports: Power for tunnels, stations (anti-mechanical damage).
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Public & Commercial Buildings – 1KV for hospitals, malls, offices; 8.7KV for large stadiums’ main power input.
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Special Engineering – Underground pipe galleries, mountainous areas, water conservancy projects (resists complex conditions).