I-Insulation Resistance Tester ingasetyenziselwa ukulinganisa ixabiso lokuchasana lezinto ezahlukeneyo zokugquma kunye ne-Insulation Resistance yeTransformers, Motors, Cables, Electrical Equipment, njl. Ngezantsi siza kuxoxa ngeengxaki eziqhelekileyo.
01
Sithetha ukuthini iSiphumo seSekethe eMfutshane yangoku yoMvavanyi wokuChasa i-Insulation?
Iintambo ezinde, iiMoto ezineeWindings ezingakumbi, iiTransformers, njl. Zichongwa njengeMithwalo eCapacitive.Xa ulinganisa ukuchasana kweZinto ezinjalo, i-output Short-Circuit yangoku ye-Insulation Resistance Tester inokubonakalisa ukuchasana kwangaphakathi kwe-Internal Output High-Voltge Source ye-Megger..
02
Kutheni usebenzisa isiphelo “G” sangaphandle ukulinganisa ukuchasa okuPhezulu
Itheminali "G" (Itheminali yokuKhusela) yaNgaphandle, Umsebenzi Waso kukususa impembelelo yokufuma kunye nokungcola kwiNdawo yoVavanyo kwiZiphumo zoMlinganiso.Xa ulinganisa ukuchasana okuPhezulu, ukuba ufumanisa ukuba iziphumo zinzima ukuzinzisa, unokujonga ukusebenzisa i-G terminal ukuphelisa iimpazamo.
03
Ukongeza kuMlinganiso wokuchasa, kutheni le nto kufuneka silinganise ireyishini yokufunxa kunye ne-Polarization Index?
KuVavanyo lwe-Insulation, Ixabiso lokuchasa i-Insulation ngexesha elithile alikwazi ukubonakalisa ngokupheleleyo ii-Pros and Cons of the Function of Insulation Function of the Test Sample.Ngakolunye uhlangothi, ngenxa yeMpatho ye-Insulation yoMsebenzi ofanayo, i-Insulation Resistance ibonakala xa i-Volume inkulu, kwaye i-Insulation Resistance ibonakala xa i-Volume incinci.Enkulu.Ngakolunye uhlangothi, i-Insulating Material ine-Charge Absorption Ratio (DAR) Inkqubo kunye ne-Polarization (PI) Inkqubo emva kokufaka i-Voltage ephezulu.
04
Kutheni le nto i-Electronic Insulation Resistance Tester ikwazi ukuvelisa amandla ombane aphezulu e-DC
NgokoMgaqo-siseko we-DC Conversion, i-Electronic Insulation Resistance Tester Powered by Multiple Battery is Proceded by a Booster Circuit.IVolthage yoBonelelo lwaMandla asezantsi iya kongezwa ukuya kwiPhulo eliPhezulu lombane weDC.Umbane oPhezulu oVeliswayo uPhakamileyo kodwa amandla okuphuma asezantsi.
Izilumkiso zokuSebenzisa i-Insulation Resistance Tester
1. Ngaphambi kokulinganisa, Yenza uVavanyo lweSekethe eVulekileyo kunye noVavanyo olufutshane lweSekethe kwi-Insulation Resistance Tester ukujonga ukuba ngaba i-Insulation Resistance Tester iqhelekile.UkuSebenza okuKhethekileyo kuku: Vula iiNcingo ezimbini eziDibanisayo, isalatha seSiphatho sokuJingi masikhombe kwi-Infinity, kwaye emva koko sifutshane iiNcingo ezimbini eziQhagamshelanayo, isalathi masijonge ku-Zero.
2. Isixhobo esiphantsi kovavanyo kufuneka siqhawulwe kweminye imithombo yamandla.Emva kokuba uMlinganiso ugqityiwe, Isixhobo esiphantsi kovavanyo kufuneka sikhutshwe ngokupheleleyo (malunga ne-2 ~ 3 Minutes) Ukukhusela izixhobo kunye noKhuseleko lomntu.
3. I-Insulation Resistance Tester kunye nesixhobo esiphantsi kovavanyo kufuneka sihlulwe kwaye sidityaniswe ngokwahlukileyo ngocingo olulodwa, kwaye umphezulu weSekethe kufuneka ugcinwe ucocekile kwaye womile ukuphepha iimpazamo ezibangelwa yi-Insulation embi phakathi kweengcingo.
4. Ngexesha loVavanyo lokungcangcazela, beka i-Insulation Resistance Tester kwindawo ethe tye, kwaye akukho setyhula emfutshane phakathi kwamaQhosha eTheminali evunyelweyo xa iHandle iqengqeleka.Xa uVavanya iiCapacitors kunye neeCables, kuyafuneka ukuba uqhawule i-Wiring xa i-Crank Handle iqengqeleka, kungenjalo i-Reverse Charging iya konakalisa i-Insulation Resistance Tester.
5. Xa uSungula i-Handle, kufuneka ibe yincinci kwaye ikhawuleze, kwaye ihambe ngokulinganayo ukuya kwi-120r / min, kwaye uhlawule ingqalelo ukuthintela ukutshitshiswa koMbane.Ngexesha leNkqubo ye-Swing, xa i-Pointer ifikelele kwi-Zero, ayinakuqhubeka i-Swing ukunqanda ukufudumeza kunye nokulimala kwi-Coil kwi-Watch.
6. Ukuze uthintele ukuchasana kokuvuza kwesixhobo phantsi kovavanyo, xa usebenzisa i-Insulation Resistance Tester, i-Insulation Resistance Tester, iNqanaba eliPhakathi leSixhobo esiphantsi koVavanyo (njenge-Insulation yangaphakathi phakathi kweCable Shell Core) kufuneka idityaniswe kwiRingi yoKhuseleko.
7. I-Insulation Resistance Tester efanelekileyo kufuneka ikhethwe ngokuxhomekeke kwiNqanaba loMbane weSixhobo esiphantsi kovavanyo.Ngokubanzi, kwiSixhobo esineVoltage eHlawulweyo engaphantsi kwe-500 Volts, khetha i-Insulation Resistance Tester ye-500 Volts okanye i-1000 Volts;Kwisixhobo esinomthamo olinganisiweyo weVolts ezingama-500 nangaphezulu, khetha i-Insulation Resistance Tester ye-1000 ukuya kwi-2500 Volts.KuKhetho lwesikali soHlelo, uKhathalelo kufuneka luthatyathwe ukuba ungalenzi umlinganiselo woMlinganiso ngokugqithisileyo kwixabiso le-Insulation Resistance yesixhobo esiphantsi kovavanyo ukunqanda iimpazamo ezinkulu kufundo.
8. Ukuthintela Ukusetyenziswa kwe-Insulation Resistance Testers ukulinganisa kwiMozulu yoMbane okanye izixhobo ezikufutshane kunye ne-High-Voltage Conductors.
Ixesha lokuposa: Feb-06-2021
