Mtengenezaji wa Sensorer ya Joto ya Fiber Optic, Mfumo wa Ufuatiliaji wa joto, Mtaalamu OEM/ODM Kiwanda, Mfanyabiashara wa jumla, Msambazaji.imeboreshwa.

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Ufuatiliaji wa Transformer/Ufuatiliaji wa Halijoto/

  1. Nyumbani
  2. Bidhaa
  3. Ufuatiliaji wa Halijoto
  4. Kifaa cha ufuatiliaji wa hali ya kibadilishaji cha aina kavu
Kifaa cha ufuatiliaji wa hali ya kibadilishaji cha aina kavu
  1. Kijipicha
  2. Kijipicha
  3. Kijipicha
  4. Kijipicha
  5. Kijipicha

Kifaa cha ufuatiliaji wa hali ya kibadilishaji cha aina kavu

Kiwango cha joto:-40.0℃～200.0℃

Halijoto iliyoko:-28ºC~+80ºC

Unyevu wa mazingira:<95% (25ºC)
Voltage ya kufanya kazi:AC220V/DC220V；(-15%～+10%）

Kiwango cha mzunguko wa kufanya kazi :50Hz AU 60Hz(±2Hz)

Usahihi wa kipimo :±1%FS(Kiwango cha thermostat 0.5, Kihisi cha darasa B)

Uwiano wa azimio :0.1ºC

Dhibiti uwezo wa mawasiliano :5A/AC250V

Fan contact capacity :6A/AC250V(COSφ=0.4)；

Mbinu ya ufungaji:Embedded system;

Viwango vya uzalishaji:JB/T7631-2005 Electronic temperature controller for Transformers”Industry standards

Kupitishwa kwa viwango vya vibali:ISO9001:2008 Udhibitisho wa Mfumo wa Kimataifa wa Usimamizi wa Ubora

Kupita kiwango cha mtihani:IEC61000-4:1995 Kiwango cha kimataifa
GB/T17626-2008 Electromagnetic compatibility test and measurement techniques”standard

Tuma Uchunguzi Wasiliana Nasi
  • Maelezo ya Bidhaa
kazi ya msingi Provide temperature measurement for three windings; Anza kiotomatiki/kimwongozo kitendakazi cha feni cha kukomesha kupoeza; Digital compensation function for display values of each channel; Onyesho la kioo kioevu cha OLED; Mwangaza wa kuonyesha LED; Operating keyboard; Kazi ya saa;
Kutoa kazi ya sanduku nyeusi, capable of recording temperature data, joto la juu la kihistoria, wakati, and status during 10 kukatika kwa umeme;
Provide transformer cabinet door opening alarm function;
Toa 1 pair of over temperature alarm contacts (kawaida wazi);
Toa 1 pair of over temperature trip contacts (kawaida wazi);
Toa 1 pair of mtawala wa joto fault alarm contacts (kawaida wazi);
Provide Ethernet communication function (MODBUS-TCP protocol), communication with time stamps, na inaweza kupokea maingiliano ya wakati;
additional function F: Toa kazi ya mawasiliano ya RS485 (MODBUS-RTU protocol), communication with time stamps, capable of receiving time synchronization;
I: Core temperature measurement function, kutoa 1 pair of core temperature measurement alarm contacts (kawaida wazi);
E: Provide 4-channel 4-20mA analog current output function;
L: Fan fault diagnosis function, kutoa 1 pair of fan fault alarm contacts (kawaida wazi);

Characteristics of dry-type transformer state monitoring device

The protection level is IP65.
Hali ya joto ya mazingira ya kazi: -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, onyesho la dijitali na la Kichina, operesheni ya kifungo, Onyesho la ishara ya LED.
The circuit board design concept of the thermostat is modular design, na umeme wenye nguvu na dhaifu ukitenganishwa ili kuepusha mazungumzo ya anga.
The thermostat contains a clock chip and historical data storage with time stamps.
RS485 communication function, itifaki ya mawasiliano ni itifaki ya kimataifa ya kawaida ya Modbus RTU.
Ethernet communication function, communication protocol is the internationally open standard protocol Modbus TCP.

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