8.7/15kV XLPE Insulated Medium Voltage Power Cable | IEC 60502-2 Certified MV Cable Supplier
Product Description
Our 8.7/15kV XLPE insulated medium voltage power cable is engineered for underground power distribution systems and industrial grid connections. Manufactured in compliance with IEC 60502-2, it features cross-linked polyethylene (XLPE) insulation, copper or aluminum conductors, and optional steel wire/tape armouring for mechanical protection. Suitable for utility grids, industrial plants, substations, and renewable energy installations worldwide. Rated for continuous operation at 90°C with 30+ year design life.
Key Advantages
· Superior dielectric strength – XLPE insulation ensures stable operation at 8.7/15kV under IEC 60502-2
· Low dielectric loss factor – reduces long-term operational energy costs
· Excellent thermal resistance – continuous operating temperature up to 90°C
· Long service life – minimum 30 years per IEC design criteria
· Flexible configuration – copper/aluminum conductor, SWA/STA armouring, copper tape screen
Technical Standards & Specifications
Applicable Standard(s): IEC 60502-2 / GB/T 12706.2
|
Parameter |
Specification |
|
Rated Voltage (Uo/U) |
8.7/15 kV |
|
Conductor Material |
Copper (Cu) or Aluminum (Al) |
|
Conductor Cross-Section |
25 mm² – 630 mm² |
|
Conductor screen |
XLPE compound |
|
Insulation Material |
Cross-Linked Polyethylene (XLPE) |
|
Insulation screen |
XLPE compound |
|
Screen |
Copper tape screen/Copper wire+copper tape screen |
|
Armouring (optional) |
Steel Wire Armour (SWA) / Steel Tape Armour (STA) |
|
Outer Sheath |
PVC (ST2) or LSZH |
|
Max. Continuous Operating Temp. |
90°C (XLPE) |
|
Short-Circuit Temperature |
250°C (maximum 5 s) |
|
AC Test Voltage (routine, 5 min) |
30.5 kV (3.5 × Uo) |
|
Min. Bending Radius |
15 × OD (unarmoured) / 20 × OD (armoured) |
|
Flame Retardancy(optional) |
IEC 60332-1 / IEC 60332-3-24 |
- OEM/ODM services available
- Compliance with GB, IEC, BS, ASTM, DIN, VDE, and JIS standards; custom requirements accepted
- Certified to ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007
- $30 million registered capital with 60,000㎡ factory area
- Advanced testing equipment with 100% pre-shipment inspection
- Ample stock inventory with guaranteed efficient shipping
- Professional pre-sales and after-sales support
Zhenglan Cable Technology offers IEC 60502-2 certified MV cables with competitive factory-direct pricing, fast lead times, and full type-test reports. Contact us for a customized quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.