High Voltage (AC-DC) Withstand test

The High Voltage (AC-DC) Withstand Test is a critical evaluation method used to assess the insulation strength and durability of electrical equipment and cables. This test involves applying high-voltage alternating current (AC) and direct current (DC) to the equipment to verify its ability to withstand electrical stress without failure. It helps identify insulation weaknesses, ensuring the safety and reliability of electrical systems in various applications, including power generation, transmission, and distribution.