Regulator temperature 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." />

Proizvođač Senzor temperature optičkih vlakana, Sistem za praćenje temperature, Profesionalno OEM/ODM Fabrika, Veletrgovac, Dobavljač.prilagođeno.

E-mail: fjinnonet@gmail.com |

Regulator temperature/Kontroler temperature transformatora suhog tipa/

Dry type transformer temperature controller BWDK-PQ201

Temperature range:-30.0℃~240.0℃

Ambient temperature:-20ºC~+55ºC

Ambient humidity:<95% (25ºC)
Working voltage:AC 220V (+10%,-15%)

Working frequency rate :50Hz OR 60Hz(±2Hz)

Tačnost mjerenja :±1%FS(Thermostat level 0.5,Sensor class B)

Resolution ratio :0.1ºC

Fan output total capacity :5A/250VAC

Control output capacity :5A/250VAC;5A/30VDC(resistivity)

Power dissipation:≤8W

Proizvodni standardi:JB/T7631-2005 Electronic temperature controller for Transformers”Industry standards

Usvajanje standarda akreditacije:ISO9001:2008 Međunarodna certifikacija sistema menadžmenta kvalitetom

Položite test:IEC61000-4:1995 Međunarodni standard
GB/T17626-2008 Electromagnetic compatibility test and measurement techniques”standard

  • Detalji o proizvodu
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U Regulator temperature 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-PQ201D
  1. Monitor up to three dry-type transformer windings;
  2. Display maximum temperature;
  3. Built-in fan control, fan exerciser;
  4. Alarming function and relay output control;
  5. Trip function and relay output control;
  6. Automatic fault detection function;
  7. Historical record function;
  8. Range in temperature revise;
  9. Self-inspection;
  10. Switch input judging function.
BWDK-PQ201E 4-20mA output for integration with SCADA systems
BWDK-PQ201F RS485 or RS232 serial communication function.
BWDK-PQ201G An additional sensor is added to measure the ambient temperature
BWDK-PQ201I An additional sensor is added to measure the temperature of silicon steel sheet
BWDK-PQ201L Fan phase failure
BWDK-PQ201H Increase environmental humidity measurement
BWDK-PQ201C PTC150 thermistor combined with PT100 for over temperature trip interlock control; PTC150 and PTC130 thermistors combined with PT100 for over temperature trip interlock control;
BWDK-PQ201TH Three protections (anti mold, anti moisture, and anti salt spray)

Example: BWDK-PQ201F, PQ represents the extended embedded temperature control box, 2 represents the AC220V working power supply, i 3 represents the AC380V working power supply, F represents function code (RS485 communication)
The function codes can be combined according to the requirements, in the order of E FGILHCTHIf it only contains L H. C. TH function, D needs to be added before the code name.

If there are other special technical or functional requirements, such as Ethernet communication Profibus communication, multi-channel temperature measurement, mjerenje temperature optičkih vlakana, itd. can all be contacted with us.


Finished product drawing and installation dimension diagram of BWDK-PQ embedded temperature control box (extended)

Appearance of BWDK-PQ embedded temperature control box (extended) product
Vanjske dimenzije: 324x200x85mm (length x width x height)

BWDK-PQ installation method: embedded
Embedded installation hole size: 182mm x 296mm

Regulator temperature transformatora suhog tipa

Scenariji primjene
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