The temperature controller for dry-type transformers is an intelligent controller designed specifically for the safe operation of dry-type transformers. Pengawal suhu menggunakan teknologi mikropengawal dan menggunakan termistor platinum yang tertanam dalam belitan pengubah jenis kering untuk mengesan dan memaparkan kenaikan suhu belitan pengubah. Ia secara automatik boleh memulakan dan menghentikan kipas penyejuk untuk memaksa penyejukan udara belitan, mengelakkan atau mengurangkan kerosakan yang disebabkan oleh suhu tinggi dalam pengubah. Ia juga boleh mengawal output penggera lebih suhu dan perjalanan lebih suhu untuk memastikan pengubah beroperasi dalam keadaan selamat, dengan itu memanjangkan hayat kerja pengubah.
Product Selection:
| model |
fungsi |
| BWDK-S201D |
- 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-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 |
Teguran:
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,saya,L,C,N,P,H,TH . If only include L, C, TH functions, add D before the code;
4.Pengawal suhu model:BWDK-S201EF,Its function includes three independent 4~20mA analog current output and RS485 serial communication function.
Intelligent dry transformer monitor
Small plastic shell embedded installation
Model Number:BWDK-S series
Dimensi luaran:160*80*120(mm)
Saiz pembukaan:153*77(mm)
![Alat kawalan suhu pengubah jenis kering]()
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.
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