Some Expertise That An Electrician Must Understand

1. What are the main components of the dip transformer?

The main components of the transformer are: iron core, winding, fuel tank, oil pillow, respirator, explosion-proof tube, radiator, insulating sleeve, tap changer, gas relay, thermometer, net oil, etc.

2. What is a fully insulated transformer? What is a semi-insulated transformer?

Semi-insulation is the main insulation of the transformer near the neutral part of the winding, the insulation level is lower than the insulation level of the end winding, and in contrast, the insulation level of the transformer first end and the end winding is called full insulation.

3. What is the main role of the transformer in the power system?

The role of the power system in the transformer is to change the voltage to facilitate the transmission of power. After the voltage is boosted by the step-up transformer, the line loss can be reduced, the economy of power transmission can be improved, and the purpose of long-distance power transmission can be achieved. The step-down transformer can turn the high voltage into the voltage used by the user at all levels to meet the needs of the user.