The pūmana pāmahana 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. Ka taea e ia te tīmata aunoa me te whakamutu i te whāinga whakamātao ki te whakahau i te whakamātao hau o te hau, avoiding or reducing faults caused by high temperature in the transformer. Ka taea hoki te whakahaere i te huaputa o runga i te pūoho pāmahana me te haere pāmahana kia tino mōhio ai ka mahi te panoni i tētahi āhua haumaru, thereby extending the working life of the transformer.
Tīpakonga Hua:
tauira | taumahi |
BWDK-PQ201D |
|
BWDK-PQ201E | 4-20huaputa mA mō te whakaurunga ki ngā pūnaha SCADA |
BWDK-PQ201F | RS485, rs232 rānei taumahi whakawhitiwhiti rangatū. |
BWDK-PQ201G | Kua tāpirihia tētahi pūoko tāpiri hei ine i te pāmahana āpiti |
BWDK-PQ201I | Kua tāpirihia tētahi pūoko tāpiri hei ine i te pāmahana o te rau tīra takawai |
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, me 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, inenga pāmahana whakaata tākaka, ērā atu mea. 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
External dimensions: 324x200x85mm (length x width x height)
BWDK-PQ installation method: mau
Embedded installation hole size: 182mm x 296mm
WhatsApp
Karapatia te Waehere QR hei tīmata i tētahi kōrerorero WhatsApp ki a mātou.