Dry type transformer temperature control box BWD-3KR

Ko e meʻa fakapaʻanga ʻo e ʻea ki he faʻahinga transformers momoa ko ha meʻa fakapaʻanga fakapotopoto ia ʻoku fakataumuʻa pe ki hono fakalele malu ʻo e faʻahinga transformers momoa. ʻOku adopts ʻe he meʻa fakapaʻanga ʻo e ʻea microcontroller ʻa e tekinolosia pea fakaʻaongaʻi ʻa e peletinami thermistor ʻi he faʻahinga transformer momoa ke ʻiloʻi mo fakaʻaliʻali ʻa e mafana ʻo e transformer. Te ne lava ʻo kamata mo taʻofi ʻa e mokomoko ʻo ʻi he ʻea mokomoko ʻo ʻo e ʻea, fakaʻehiʻehi pe fakasiʻisiʻi e ngaahi fehalaaki ne fakatupu ʻe he mafana ʻo e ʻea ʻi he transformer. Te ne lava foki ʻo puleʻi ʻa e Output ʻo e ʻea mo e ʻea ʻo e ʻea ke fakapapauʻi ʻoku ngaue ʻa e transformer ʻi ha tuʻunga malu, ʻo fakahoko ai e moʻui ngaue ʻa e transformer.

Three phase circuit display/maximum value display; Fan automatic/manual start stop; Over temperature alarm; Overtemperature trip; Fault alarm; Black box function;
Fan timing excitation function; Simulation testing function; Digital compensation function; Cabinet door opening alarm function.

main features
Using LED displays makes the display of the working status and measured values of the temperature controller more intuitive.
I2C adjustment and storage technology is adopted to achieve power-off data protection storage.
The fan can be manually/automatically controlled to start and stop.
Equipped with over temperature alarm, over temperature trip, and fan start stop functions.
Equipped with 4-20mA analog current output and RS-485 communication function.

Applicable occasions

Suitable for various small and medium-sized dry-type transformers and European box transformers
Optional installation on transformer body clamp or shell

Appearance of BWD-3KR small wall mounted temperature control box product
Ngaahi fua ʻi tuʻa: 320mm x 260mm x 90mm

IB-L installation method: wall mounted
Installation size: 280mm x 160mm

Dimensional diagram of temperature controller for BWD-3KR dry-type transformer