INNO fiberoptiske temperatursensorer ,Systemer for temperaturovervåking.
Den temperatur regulator 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-PQ201D |
|
| BWDK-PQ201E | 4-20mA-utgang for integrasjon med SCADA-systemer |
| BWDK-PQ201F | RS485 eller RS232 seriell kommunikasjonsfunksjon. |
| BWDK-PQ201G | En ekstra sensor er lagt til for å måle omgivelsestemperaturen |
| BWDK-PQ201I | En ekstra sensor er lagt til for å måle temperaturen på silisiumstålplater |
| 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, og 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 F、G、I、L、H、C、TH， If 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, Fiberoptisk temperaturmåling, etc. 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
Utvendige dimensjoner: 324x200x85mm (length x width x height)
BWDK-PQ installation method: Innebygd
Embedded installation hole size: 182mm x 296mm
