Caja control mpat'i transformador ar klase seco BWD — 3KR

Ar controlador ar mpat'i pa transformadores klase seco ge 'nar controlador inteligente diseñado específicamente pa ar funcionamiento pädi xi hño ar transformadores ar klase seco. Ar controlador ar mpat'i adopta ar tecnología microcontrolador ne gi japu̲'be̲fi termistor platino incrustado jar devanado transformador klase seco pa detectar ne mostrar aumento mpat'i devanado ar transformador. To da du'mi ne detener automáticamente ventilador enfriamiento pa forzar ar enfriamiento ya ndähi ar devanado, Nu'bu wa reducir ya fallas causadas ya mextha ar mpat'i ja ar transformador. 'Nehe tsa̲ da controlar ar salida ar alarma ar sobretemperatura ne ar disparo ya sobretemperatura pa ar garantizar ne ar transformador funcione ja 'nar Dähnini pädi xi hño, prolongando nja'bu̲ ar nzaki útil ar transformador.

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 controlador mpat'i 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
Dimensiones externas: 320mm x 260 mm x 90 mm

Nt'ot'e instalación IB-L: montado jar Jot'i
Tamaño ar instalación: 280milímetro x 160 mm

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