| basic function | Provide temperature measurement for three windings; Automatic/manual start stop cooling fan function; Digital compensation function for display values of each channel; OLED liquid crystal display; LED display light; Operating keyboard; Clock function; Provide black box function, capable of recording temperature data, historical highest temperature, tempo, and status during 10 interruzioni di corrente; Provide transformer cabinet door opening alarm function; Fornire 1 coppia di contatti allarme sovratemperatura (normalmente aperto); Fornire 1 pair of over temperature trip contacts (normalmente aperto); Fornire 1 pair of regolatore di temperatura fault alarm contacts (normalmente aperto); Provide Ethernet communication function (MODBUS-TCP protocol), communication with time stamps, and can receive time synchronization; |
| additional function | F: Fornire la funzione di comunicazione RS485 (MODBUS-RTU protocol), communication with time stamps, in grado di ricevere la sincronizzazione dell'ora; IO: Core temperature measurement function, fornendo 1 pair of core temperature measurement alarm contacts (normalmente aperto); E: Provide 4-channel 4-20mA analog current output function; l: Fan fault diagnosis function, fornendo 1 pair of fan fault alarm contacts (normalmente aperto); |
Characteristics of dry-type transformer state monitoring device
The protection level is IP65.
Working environment temperature: -25 to+80 ℃
The contact output capacity is large.
The thermostat uses an ARM architecture CPU, which has strong data processing capabilities and system stability.
OLED LCD screen, digital and Chinese display, button operation, LED signal indication display.
The circuit board design concept of the thermostat is modular design, with strong and weak electricity separated to avoid spatial crosstalk.
The thermostat contains a clock chip and historical data storage with time stamps.
RS485 communication function, the communication protocol is the internationally open standard protocol Modbus RTU.
Funzione di comunicazione Ethernet, communication protocol is the internationally open standard protocol Modbus TCP.
Sensori di temperatura a fibra ottica INNO ,sistemi di monitoraggio della temperatura.







