INNO fiberoptiske temperatursensorer ,Systemer for temperaturovervåking.
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. Den kan automatisk starte og stoppe kjøleviften for å tvinge luftkjøling av viklingen, avoiding or reducing faults caused by high temperature in the transformer. Den kan også kontrollere utgangen av overtemperaturalarm og overtemperaturutløsning for å sikre at transformatoren fungerer i en sikker tilstand, thereby extending the working life of the transformer.
Produkt valg:
| modell | funksjon |
| BWDK-Q201D |
|
| BWDK-Q201E | 4-20mA-utgang for integrasjon med SCADA-systemer |
| BWDK-Q201F | RS485 eller RS232 seriell kommunikasjonsfunksjon. |
| BWDK-Q201G | En ekstra sensor er lagt til for å måle omgivelsestemperaturen |
| BWDK-Q201I | En ekstra sensor er lagt til for å måle temperaturen på silisiumstålplater |
| BWDK-Q201C | Add thermistor PTC150 or PTC130 for interlocking control |
Remarks:
1. For eksempel: BWDK-Q201F dry-type transformer temperature controller, BWDK represents the national standard model of the temperature controller, Q represents the embedded iron shell temperature controller, and F is the code for communication function;
2. E, F, G, I, and C are all function codes, which can be combined. The following examples are provided to illustrate:
Temperature controller model: BWDK-Q201FG, indicating that it is an embedded iron shell temperature controller. Its functions include: conventional function, communication function (F), and an additional room environment temperature measurement and control function (G).
If there are already two functions, E and F, and only one of the G and I functions can be selected as an additional function, and there are at most three simultaneously existing function codes. For eksempel, the temperature controller models are BWDK-Q201EFG and BWDK-Q201EFI.
3. If there are other special technical or functional requirements, such as Ethernet communication, Profibus communication, multi-channel temperature measurement, Fiberoptisk temperaturmåling, etc., you can contact us.
Model Number:BWDK-Q series
Utvendige dimensjoner:200mm × 260mm × 85mm
Åpning størrelse:181mm × 231mm
Steps:
(1) Install instrument mounting holes on the transformer box according to the size of the instrument openings.
(2) Insert the BWDK-Q temperature controller into the already opened insertion hole on the transformer box.
