The dry-type transformer temperature controller adopts high performance PT100 sensor, which is a control device to ensure the safe operation of dry type transformer. The instrument is new in design, compact in structure, strong in display, visual, and more perfect in system protection, parameter saving and output indication. Its unique temperature overload alarm, over temperature trip, load disconnection alarm output can better ensure the safe and efficient operation of unattended power supply system.

      1, to the three-phase winding temperature traveling display or the highest temperature phase winding tracking display (may change at will). Any way beyond the preset point is the starting fan.

       2, automatic control or manual control of cooling fan start and stop (optional switching).

       3, Fan start and stop, over temperature alarm, over temperature trip signal display, output and remote transmission.

       4, sensor open circuit, short circuit and more than measuring range prompt; fan broken line alarm and output.

       5, three-phase temperature correction.

Scope of application

       A variety of high and low voltage switchgear, dry-type transformers, box type substations and other related temperature applications used in the power sector.