XLPE offers noteworthy advantages to insulated power cable applications compared to traditional materials due to its outstanding dielectric benefits, low smoke halogen-free, extreme temperature capabilities, and resistance to aging, chemicals, and other hazardous materials. 

Modern insulated power cables are required to handle growing electrical consumption and offer long-lasting performance benefits across the globe. Cross-linked polyethylene XLPE insulated cable applications offer both high- and low-tension applications. Some countries and regions are phasing out conventional power generation sources and turning towards more renewable power plants to fulfill the demand for electricity. 

21/35kV MEDIUM VOLTAGE XLPE INSULATED MULTI-CORE STEEL TAPE ARMOURED CABLE

• Outstanding electrical and dielectric performance
• Hydrophobic and improved moisture resistance compared to PVC
• Higher rating and longer service life compared to PVC Cables
• Does not contain chlorine nor release toxic gases 
• Halogen-free 

Polyvinyl Chloride (PVC) has traditional advantages in Wire and Cable applications, however, there are notable downsides that should not be overlooked.
 

PVC Insulated Cable Disadvantages:

• Difficult to recycle
• Off-gassing carcinogenic fumes when exposed to heat during processing
• High-voltage cables need to handle continuous heat loads of 135 °C and higher
• Contains halogen, failing to comply with the move toward halogen-free materials
• Poor fit for high-voltage applications due to dehydrochlorination at temperatures starting as low as 100 °C