When should XLPE insulation be specified over EPR for shipboard use?

XLPE (Cross-linked Polyethylene): Higher dielectric strength, lighter weight, and more cost-effective. It is the standard for most power and control circuits.

EPR (Ethylene Propylene Rubber): Offers superior flexibility and is more resistant to “corona discharge” in high-voltage applications. It is often preferred for cables that require tight bending radii in cramped engine rooms.