The High-Power Cable Assembly is engineered to transmit high voltages efficiently and safely. While the current transmitted within the high-voltage wire is minimal, the external insulator faces stringent requirements due to the voltage passing through, typically reaching tens of thousands of volts. Consequently, the insulation material demands durability and high insulation strength to prevent aging and maintain optimal insulation integrity. Any deterioration in insulation strength may lead to leakage and potential damage to other electrical or high-voltage systems.