Is the upper oil temperature of the transformer high or lower?
Of course, is the upper high, thermocouple generally installed in the top.
Of course, the upper oil temperature is high ah, the liquid convection effect ah.
The upper oil temperature of the transformer is high, because the quality of the hot oil is light and floats to the upper part of the transformer tank and enters the cooler. After cooling with the exchange of the outside air, the weight becomes heavy at the bottom of the transformer to cool the transformer heating element
