Working principle of automatic voltage booster

Oil-immersed high-pressure test transformer, also known as YDJ (G) AC test transformer, TDM (G) AC-DC dual-use automatic voltage booster using high-quality cold-rolled silicon steel sheet stacked from. The coil is a concentric pagoda-shaped multi-layer cylinder, low voltage coil, high voltage coil outside; shell for portable, with small size, light weight, beautiful appearance, easy to move and so on.With the power frequency 220V (10KVA above with 380V) power access control box (Taiwan) (for the test transformer supporting equipment, see the details of the control box (Taiwan) manual), the auto-regulator regulator 0-220V / 380V Voltage input to 100kva oil transformer primary winding According to the principle of electromagnetic induction, in the secondary (high voltage) winding according to its ratio with the primary winding turns to obtain the same multiple of the voltage amplitude. - Power frequency high voltage This high frequency of high voltage silicon reactor rectifier and capacitor filter can be obtained DC high voltage, which amplitude is the power frequency high voltage effective value times. Oil-immersed high-pressure test transformers are divided into three categories: AC type named YDJ (G), AC and DC type named TDM (G), and can be with 200V tap YDJ (G), TDM (G) Connected to a string test transformer.