Oil-immersed Voltage Transformer (EVT) The Oil-immersed Voltage Transformer (EVT) utilizes high-grade transformer oil as the primary insulating medium, featuring a robust oil-paper insulation structure. It is engineered to convert primary high voltage into standard secondary low voltage via ...

JDZW-10R Pole Switch Outdoor Voltage Transformer The JDZW-10R is a high-performance outdoor voltage transformer featuring fully enclosed epoxy resin casting and premium silicone rubber insulation. Engineered for reliability in harsh conditions, it provides exceptional resistance to UV radiation, ...