How the step-down transformer gear is controlled and used

   In many cases, the vehicle has a gear, each gear has a relatively large function and role, the gear can be large or small, up or down. For the step-down transformer in the design process is also more attention to the step-down transformer gear, especially for the step-down transformer positioning problem is more important, in the design of designers from the source of maintenance and design, in order to facilitate the use of the principle. If we want to understand the step-down transformer, we need a more comprehensive understanding of the step-down transformer oil, and we have to analyze the problem of the step-down transformer gear.

   The oil change is basically 3 gears, and the dry change is basically 5 gears, and the middle gear is selected under normal conditions. The voltage level is 10 kV. The output is 400 volts because there is a line buck to the voltage to the user's home. If the voltage is high, the oil is adjusted to the first gear, the dry is adjusted to the second or first gear, and there is a clear adjustment mark near the gear. It is convenient for you to adjust, but you must first turn off the power. Step-down transformer tap-changer functionally divided into on-load voltage regulating tap changer and no-load voltage regulating tap changer, if it is a no-load voltage regulating tap changer, because there is no need to extinguish the arc when adjusting the tap joint, so it is generally only oil-immersed, and the step-down transformer winding is arranged in the same tank, and the step-down transformer oil only plays an insulating role.

   Different gears of the step-down transformer have different functions, everyone should be familiar with the gear, and know the use and role of each gear is better, so that we can jointly develop and research, for the future step-down transformer operation is also helpful, but also conducive to the maintenance and maintenance of the step-down transformer, are more important benefits, If you are specific, please provide guidance accordingly.