Series resonant variable frequency test device, also known as variable frequency series resonant AC withstand voltage test device



Series resonant variable frequency test device, also known as variable frequency series resonant AC withstand voltage test device, is a professional power testing equipment designed based on the principle of series resonance. It is mainly used for AC withstand voltage tests on large-capacity, high-voltage capacitive power equipment (such as high-voltage cables, GIS, large transformers, etc.), and is a key tool to ensure the safe and stable operation of the power system.