Day: November 22, 2024

The series resonance withstand voltage test is a critical step in ensuring the insulation performance of high-voltage equipment such as 35kV cables used in prefabricated substations (commonly referred to as “box transformers”). This test verifies that the cables and associated components can withstand operating voltages as well as transient overvoltage conditions, such as lightning strikes… Continue reading Series Resonance Withstand Voltage Test for 35kV Cables in a Prefabricated Substation (Box Transformer)