1. What is the fault of the temperature controller of the dry-type transformer in operation? How to solve it?
During temperature control operation, no over-temperature alarm (or no alarm when the temperature exceeds the alarm temperature), and no over-temperature circuit breaker (or no alarm when the temperature exceeds the circuit breaker temperature). At this time, after stopping the operation of the dry-type transformer, confirm whether the set temperature value of the temperature controller is correct, and confirm whether the temperature measuring element is correctly configured. If it is not correct, readjust the set value of the temperature controller and reconfigure the temperature measuring element of the temperature controller. If there are other circumstances, please contact the customer service department.
2. What are the faults of the fan in operation? How to solve it?
The fan may not work during operation. At this time, make sure that the control line and power line of the fan are properly connected, and make adjustments. For other situations, please contact the customer service department.
3. How to solve the power-on problem in the operation of the product?
Confirm whether the iron core is tight. Tighten the core. Confirm whether the input voltage is consistent with the corresponding terminal. If the input voltage is 1050v and the tap gear on the high-voltage side is 10000v, the noise is too loud.
4. How to solve the problem when conducting frequency withstand voltage test on site?
Confirm whether the dry-type transformer has been cleaned, and if it is not, keep it clean. Confirm whether the coils of the dry-type transformer deviate during transportation. If it deviates, it needs to be adjusted.
