Dry type transformer temperature can not exceed how many degrees?
Generally speaking, the temperature allowed by the dry type transformer is related to the heat resistance grade of the insulating material used. Usually, when the Dry type transformer uses F and H class insulation materials, the allowable temperature rise of F class is 100K and the maximum allowable temperature is 155 ° C, and the allowable temperature rise of H class is 125K and the maximum allowable temperature is 180 ° C.