Answer: Some inductive and capacitive components in the power system can form various oscillation circuits when the system is operating or malfunctioning. Under certain energy sources, series resonance will occur, resulting in serious overvoltage of some components of the system. A phenomenon is called the power system resonant overvoltage.
Oil-immersed Distribution Transformer, its HV level is 15kV, LV is 400V, its capacity is 2500kVA and below. Generally installed on the pole or in the distribution room, for lighting or power supply, three-phase power supply, fully sealed tank structure, to ensure the transformer safe and reliable operation.
Generator Transformer,15Kv Distribution Transformer,15Kv Oil Immersed Transformer,High Quality 1000Kva Transformer
Hangzhou Qiantang River Electric Group Co., Ltd.(QRE) , https://www.qretransformer.com