Puha mapuleʻi ʻo e mafana ʻo e faʻahinga transformer momoa 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 meʻa fakapaʻanga ʻo e ʻea 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