INNO була-оптикалык температура сенсорлору ,температура мониторинг системалары.
The temperature controller for dry-type transformers is an intelligent controller designed specifically for the safe operation of dry-type transformers. The temperature controller adopts microcontroller technology and uses the platinum thermistor embedded in the dry-type transformer winding to detect and display the temperature rise of the 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 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 transformer.
Product Selection:
| model | function |
| BWDK-S201D |
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| BWDK-S201E | 4-20mA output for integration with SCADA systems |
| BWDK-S201F | RS485 or RS232 serial communication function. |
| BWDK-S201G | An additional sensor is added to measure the ambient temperature |
| BWDK-S201I | An additional sensor is added to measure the temperature of silicon steel sheet |
Remarks:
1.The above models have all the functions of BWDK-S201D.
2.Represents shape specifications,for instance:BWDK-S201F,S represents plastic case,2 represents AC220V working power supply ,F represents communication function;
3.Function codes can be combined. The order is E,F,G,I,L,C,N,P,H,TH . If only include L, C, TH functions, add D before the code;
4.Temperature controller model:BWDK-S201EF,Its function includes three independent 4~20mA analog current output and RS485 serial communication function.
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Model Number:BWDK-S series
External dimensions:160*80*120(mm)
Opening size:153*77(mm)
Steps:
(1) Install instrument mounting holes on the transformer box according to the size of the instrument openings.
(2) Insert the BWDK-S temperature controller into the already opened insertion hole on the transformer box.
