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Ufuatiliaji wa TempMerature/Kidhibiti cha joto cha transfoma ya mafuta/

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  3. Ufuatiliaji wa TempMerature
  4. Kidhibiti cha joto cha transfoma ya mafuta
  5. Kidhibiti cha sensor ya joto la kiwango cha mafuta kwa transfoma zilizozamishwa za mafuta BWY-802(803)A
Kidhibiti cha sensor ya joto la kiwango cha mafuta kwa transfoma zilizozamishwa za mafuta BWY-802(803)A
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Kidhibiti cha sensor ya joto la kiwango cha mafuta kwa transfoma zilizozamishwa za mafuta BWY-802(803)A

Ishara ya pato：A-Pt100Resistance signal

Mazingira ya kazi：Joto la mazingira (-40~+55) ºC, unyevu wa kiasi ≤ 95%.

Upimaji wa joto：（0～100）℃ or（0～120）℃

Usahihi：Kiwango 1.5. The maximum allowable error for the (0-120) ℃ detection point is ± 1.8 °C.

Hitilafu ya kubadili：±2℃

Badilisha nguvu iliyokadiriwa：AC220V / 3A、DC220V/1.5A

Kiwango cha ulinzi：IP55

Saizi ya kifurushi cha joto：Mduara: F14, insertion depth: ≥ 150mm

Uzi wa Kuweka：M27×2

Urefu wa capillary：5m

Tuma uchunguzi Wasiliana Nasi
  • Maelezo ya bidhaa

The BWY-802 and 803 series temperature controllers adopt the composite sensor technology, Hiyo ni, the instrument temperature packet pushes the elastic element and simultaneously outputs the Pt100 thermal resistance signal. This signal can be remotely sensed to the remote control room, and the transformer oil temperature can be synchronously displayed and controlled through the XMT digital display temperature controller. The Pt100 thermal resistance signal can also be converted to the DC standard signal (0~5) V, (4~20 mA) and RS485 communication interface output with the computer Internet through the digital display instrument.

Introduction to Oil Level Mdhibiti wa Joto for Oil Immersed Transformers

The BWY series transformer oil surface temperature controller is designed specifically for measuring and controlling the top oil temperature of transformers. The instrument has good protective performance and can be used normally for a long time under outdoor conditions. The instrument is equipped with three sets of adjustable temperature switches, which are used for starting multiple cooling systems, overheating alarms, Nk. Wakati huo huo, the temperature signal can be remotely transmitted to the computer system to achieve synchronous display and control of transformer temperature.

Kanuni ya kazi ya thermostat ni kama ifuatavyo

The temperature controller mainly consists of elastic elements, capillaries, and temperature sensing packages. The sealing system composed of these three parts is filled with temperature sensing medium. Wakati joto linabadilika, kiasi cha chombo cha kuhisi halijoto ndani ya sehemu ya kuhisi halijoto pia hubadilika. Kuongezeka kwa kiasi hiki hupitishwa kwa kipengele cha elastic ndani ya chombo kupitia tube ya capillary, kusababisha uhamishaji sambamba. Baada ya kuimarishwa na utaratibu, uhamishaji huu huendesha kielekezi kuashiria mabadiliko ya halijoto na huendesha swichi ndogo ya joto ili kudhibiti mfumo unaolingana wa kupoeza., kufikia lengo la kudhibiti ongezeko la joto la transformer.

Kidhibiti cha joto cha transfoma ya mafuta

Upigaji risasi wa wakati halisi wa kesi za kidhibiti joto kwenye tovuti

Kidhibiti cha joto cha transfoma ya mafuta Kidhibiti cha joto cha transfoma ya mafuta
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