IEC Standard Industrial Power Cable XLPE Insulated Cu Conductor PVC Sheathed

IEC Standard Industrial Power Cable XLPE Insulated Cu-conductor PVC Sheathed

Application

XLPE (cross-linked polyethylene) insulated power cables are widely used in electrical distribution and transmission systems due to their excellent performance characteristics. Here’s an overview of their features, benefits, and applications.

Construction

1. Conductor: Plain Annealed copper conductor or Al-Alloy
2. Mica tape:Each individual conductor is wrapped mica tape which can withstand the flame temperature up to 1100 °C.
3. Insulation:Cross-linked polyethylene (XLPE)
4. Armouring: Steel Tape
5. Sheath:Fire resistant PVC outer sheath

Advanatge

1. High Thermal Resistance
2. Superior Electrical Properties
3. Chemical Resistance
4. Low Smoke and Low Toxicity
5. Long Lifespan: 

Feature:

1. Rated voltage: 6/10kV(6.35/11kV)
2. Max. Conductor Temp.: no (90°C), short circuit no more than 5 s (160°C when section-area below 300mm2, 140°C when section-area above 300mm2)
3. Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0°C
4. Min. Bending Radius: single core cable 20(d+D)±5%
5. Multi-core cable 15(d+D)±5%