Comprehensive monitor for power transformer

The invention relates to the technical field of power transformers, in particular to a power transformer comprehensive monitor which comprises a monitoring cover, a temperature sensor is fixedly connected to the center of the inner wall of the rear end of the monitoring cover, and a power failure detector is fixedly connected to the center of the left side of a transformer body. An alarm is fixedly connected to the center of the inner wall of the front end of the monitoring cover, and a power source is arranged on the left side of the protective cover. According to the comprehensive monitor for the power transformer, the temperature sensor senses that high temperature is triggered, then the driving motor is started to drive the heat removal fan to rotate at a high speed, then internal hot air is discharged through the heat dissipation holes, and the heat dissipation efficiency of the device is improved. The power failure detector is installed on the power transformer, when power failure occurs, the power fail