BWDK-S dry-type transformers temperature display

Changsha Longwell sales BWDK-S dry-type transformers temperature display Changsha Longwell sales BWDK-S dry-type transformers temperature display BWDK-S dry-type transformers temperature monitor sales calls 0731-84280488 BWDK-S shape 80 * 160 * 134mm, mounting dimensions 152 * 76mm BWDK-S dry-type transformers temperature controller http://www.lw-dq.com product features a tour with a three-phase line package temperature display switching function and maximum phase temperature display. 2 according to the set of open fan temperature on and off the fan automatic temperature control fan blower on and off, to ensure a safe working of dry-type transformers at normal temperature. When the three-phase line package maximum temperature in the phase when the temperature exceeds the open fan temperature, the fan is turned on, while the panel "fan" indicator light. 3 has over-temperature alarm function. When the three-phase line package temperature phase temperature reaches the highest over-temperature alarm temperature, the thermostat will beep alarm, the panel "super warm" light, and after the board "alarm" output switching signal to distant control cabinet control audible alarm. 4 has the automatic trip function, when the three-phase line package temperature phase temperature reaches the highest over-temperature trip temperature, the thermostat will beep alarm panel "trip" light, and after the board "trip" output switch signal, cutting off power to protect the dry-type transformers. 5 sensor any one phase failure, the panel "failure" indicator light, buzzer alarm within the thermostat, and after the board "fault" output switching signal (AC380V three-phase wind turbine output way thermostat No fault output). 5.1 is displayed in the temperature display area H represents the phase open; display L indicates that the phase short circuit. 5.2 The sensor has a phase or two-phase fault, only that based on good-phase sensor temperature signal to control fan, three-way sensor immediately open the fan failure. 6 can be set directly through the button to open the fan temperature, fan off temperature, over-temperature alarm temperature, over-temperature trip temperature, the timer on the fan time and the communication number of the machine, data is not lost when power. 7 fans with manual control function, you can manually open \\ stop fan. This feature can also be used as test fan functions. 8 open fan with a timer function, the user can be from 0 to 255 hours post on the panel arbitrarily set (when set to 0, indicating that disables this function), when the timer reaches the set time, the fan is running two minutes automatically stopped. 9 has a "black box" function, will power three-phase temperature recording time in the memory for future reference. In order to avoid re-energized after the time off to change the memory data, provided the power before the temperature is below 80 ℃, the temperature does not refresh the original record. 10 analog detection function can be manually simulated detection thermostat control functions.