Product introduction

TESGZ-500KVA three-phase column electric voltage regulator


TEDGZ, TESGZ series single and three-phase high-power electric column-type voltage regulators are new products of high-power column-type voltage regulators developed, designed and produced by our company in accordance with market demand to meet the needs of users.
 
The column-type electric voltage regulator has no distortion of the output voltage waveform (the output voltage waveform distortion rate increment is less than 1%), and the column-type electric voltage regulator adopts an electric operating mechanism, which can be closed-loop and remotely operated, reducing the labor intensity of the operation. The output voltage can be adjusted from zero voltage, with strong instantaneous overload capability, no-load current, low no-load loss, high efficiency, low noise, and long life. It is suitable for various inductive, capacitive and resistive loads.
 
Main technical parameters (TEDGZ, TESGZ series single and three-phase high-power electric voltage regulator)
 
●Input voltage: single-phase 220V three-phase 380V (three-phase four-wire)
●Output code: single-phase 0-250V three-phase 0-420V
●Frequency: 50Hz
●Efficiency: >95%
●Strain time: 0.2-0.5S
●Waveform distortion: no additional distortion
●Electrical strength: power frequency sine wave voltage 2000V lasts 1 minute without breakdown and flashover