I-inshontente yokunyangwa i-tester ingasetyenziselwa ukulinganisa ixabiso lokuchasana kwezinto ezahlukeneyo zokuthambisa kunye nokunganyangeki kwabaguquli, iikotothi, izixhobo zombane, njl njl.
01
Ithetha ntoni le mveliso iphicothiweyo yesekethe ye-inshonter?
Iintambo ezinde, iiMotors ezinomoya ongaphezulu, abaguquli, njl njl. Xa ulinganisa ukuxhathisa kwezi zinto, isekethe ivele yesekethe yangoku ye-Tester yokunyangwa inokubonisa ukunganyangeki kwangaphakathi kwemveliso yangaphakathi yevoti ye-megger. .
02
Kutheni usebenzisa isiphelo sangaphandle "G" ukulinganisa ukuxhathisa phezulu
I- "G" i-terminal (i-termidting) yengaphandle, umsebenzi wayo kukususa impembelelo yomanyano kunye nobumdaka kwindawo yovavanyo kwiziphumo zovavanyo. Xa ukulinganisa ukunganyangeki okuphezulu, ukuba ufumanisa ukuba iziphumo kunzima ukuzinza, unokujonga usebenzisa i-g terminal ukuphelisa iimpazamo.
03
Ukongeza kokuxhathisa ngokuxhathisa, kutheni kufuneka silinganise umlinganiso we-otionations kunye nesalathiso sepolizaring?
Kuvavanyo lokufakelwa, ixabiso lokufakelwa i-inshulensi yokunyangwa ngexesha elithile alinakho ukubonisa ngokupheleleyo i-PROS kunye ne-SECT yomsebenzi wokufakelwa kwesampulu yovavanyo. Kwelinye icala, ngenxa yezinto zokufakelwa komsebenzi ofanayo, ukumelana ne-interfation kuyavela xa ivolumu inkulu, kwaye isithintelo sokufakelwa sivela xa ivolumu incinci. Inkulu. Kwelinye icala, izinto zokuthambisa zinemilinganiselo yokufunxa (i-Dar) inkqubo kunye nenkqubo yokulinganisa (i-PI) emva kokufaka i-voltage ephezulu.
04
Kutheni le nto i-tester ye-elektroniki inokuvelisa i-DC ephezulu ye-DC ephezulu
Ngokomgaqo-siseko wokuguqulwa kwe-DC, i-inshonte ye-inshurensi ye-elektroniki exhotywe ziibhetri ezininzi ziqwalaselwa ngesekethe ye-booster. I-voltage ye-voltage yombane iphantsi iya kwandiswa ukuya kwi-Expe Expage Voltage. I-voltage ephezulu evelisiweyo iphezulu kodwa amandla okukhupha iphantsi.
Amanyathelo okhuseleko ekusebenziseni i-tester
1. Ngaphambi kokulinganisa, senze isiphaluka esivulekileyo kunye nesiphaluka esifutshane kunye nesiphaluka esifutshane kunye ne-inshontente yokunyangeka ukuze ujonge ukuba ingaba i-tester iqhelekile. Umsebenzi othile: Vula iingcingo ezimbini eziqhagamshela, isikhombisi sesiphatho seSwing kufuneka siqonde kwi-infinity, kwaye emva koko iingcingo ezimbini eziqhagamshele, isikhombisi kufuneka sikhombe kwi-zero.
2. Isixhobo esiphantsi kovavanyo kufuneka sikhutshiwe kwimithombo yamandla. Emva kokuba kugqityiwe ukumiswa, isixhobo esiphantsi kovavanyo kufuneka sikhutshwe ngokupheleleyo (malunga ne-2 ~ 3 imizuzu) ukukhusela izixhobo kunye nokhuseleko lobuqu.
3. I-Tester Ukulinganisa i-Tester kunye nesixhobo phantsi kovavanyo kufuneka sahlulwe kwaye siqhagamshelwe ngokwahlukeneyo ngentambo enye, kwaye umphezulu wesekethe kufuneka ugcinwe ucocekile kwi-inshurensi phakathi kweemposiso phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempovanyo phakathi kweempohlo phakathi kweempohlo.
4. Ngexesha lovavanyo lokungcungcutheka, beka i-interting yokufakelwa i-tester isikhundla esithe tye, kwaye akukho siphaluka esifutshane phakathi kwamaqhosha e-terminal kuvunyelwe xa isibamba siqengqeleka. Xa uvavanya amandla kunye neentambo, kufuneka ukuqhawulise i-wiring xa isibambo sokuthambisa siqengqeleka, kungenjalo ukutshabalalisa ukugqobhoza kuya kuyonakalisa i-Tester yokunyangwa.
5. Xa ijika isibambo, kufuneka ihambe kancinci kwaye ikhawuleze, kwaye ikhawuleze ikhawuleze i-120r / imiz, kwaye inikele ingqalelo ukuthintela ukothuka kombane. Ngexesha lenkqubo ye-swing, xa isikhombisi sifikile i-zero, ayisakwazi ukuqhubeka nokuthintela ukufudumeza nokwenzakala kwi-coil kwiwotshi.
I-6. Ukwenzela ukuthintela ukunyangwa kwesixhobo phantsi kovavanyo, xa kusetyenziswa i-tester engathinteli i-Tester, umyinge ophakathi wesixhobo phantsi kovavanyo
I-7. Ngokubanzi, kwizixhobo ezine-voltage engaphantsi kwe-500 volts, khetha i-inshontentensing yokunyangeka i-tenteter ye-Teter ye-500 volts okanye i-1000 volts; Ngezixhobo ezinemibhobho ye-Voltage ye-500 yeeVolts kwaye ngaphezulu, khetha i-inshontentensing yokunyangwa kwe-1000 ukuya kwi-2500 volts. Ekukhetheni kwinqanaba loluhlu, ukhathalelo kufuneka luthathelwe ukuba ungawenzi ubungakanani obungaphezulu kwexabiso lokufakelwa kwezixhobo eziphantsi kovavanyo ukuphepha iimpazamo ezinkulu zokufunda.
8. Thintela ukusetyenziswa kosetyenziso lwe-testers yokulinganisa ukulinganisa kwimozulu yombane okanye kwizixhobo ezikufuphi nabaqhubi-qhinga abaphezulu.
I-Post: Feb-06-2021
