Several temperature indicators are as follows:
1, and the long-term maximum working temperature is 155 degrees. Also known as 155 degree thermal insulation system.
2. The maximum temperature of the coil rises to 100K (measured coil temperature minus ambient temperature).
3. The reference temperature is 120 degrees. Reference temperature for calculating transformer impedance and load loss. That is to say, the impedance or load loss value of transformer refers to the value at the temperature of 120 degrees.
4. Hot spot temperature: 145 degrees.
5. The maximum hot spot temperature is: 190 degrees.