Temperature controller for Electric power transformer BWDK-S3206

The temperature controller for Electric power dry-type transformers is an intelligent controller designed specifically for the safe operation of Electric power transformers. The temperature controller adopts microcontroller technology and uses the platinum thermistor embedded in the Electric power transformer winding to detect and display the temperature rise of the Electric power transformer winding. It can automatically start and stop the cooling fan to force air cooling of the winding, avoiding or reducing faults caused by high temperature in the Electric power transformer. It can also control the output of over temperature alarm and over temperature trip to ensure that the transformer operates in a safe state, thereby extending the working life of the Electric power transformer.

Product Selection:

model	function
BWDK-S3206D	Monitor up to three dry-type transformer windings; Display maximum temperature; Built-in fan control, fan exerciser; Alarming function and relay output control; Trip function and relay output control; Automatic fault detection function; Historical record function; Range in temperature revise; Self-inspection; Switch input judging function.
BWDK-S3206E	4-20mA output for integration with SCADA systems
BWDK-S3206F	RS485 or RS232 serial communication function.
BWDK-S3206G	An additional sensor is added to measure the ambient temperature
BWDK-S3206I	An additional sensor is added to measure the temperature of silicon steel sheet