Into ebizwa ngokuba yi-voltage tester tester, ngokomsebenzi wayo, ingabizwa ngokuba ngumvavanyi wamandla ombane, umvavanyi wamandla e-dielectric, njl. njl ixesha elichaziweyo, kwaye i-voltage esetyenzisiweyo kuyo iya kuvelisa kuphela umbane omncinci wokuvuza, ngoko ke ukugquma kungcono.Inkqubo yovavanyo iquka iimodyuli ezintathu: imodyuli yonikezelo lwamandla ecwangcisiweyo, ukufumana umqondiso kunye nemodyuli yokumisela kunye nenkqubo yokulawula ikhompyutha.Khetha izalathi ezibini ze-voltage tester: ixabiso elikhulu lombane wokuphuma kunye nexabiso elikhulu langoku le-alarm.
Indlela yokufaka iintambo zokumelana ne-voltage tester:
1. Khangela kwaye uqinisekise ukuba umbane oyintloko wokutshintshwa kwe-voltage tester ukwindawo "yokucima".
2. Ngaphandle koyilo olukhethekileyo lwesixhobo, zonke iinxalenye zetsimbi ezingahlawulwanga kufuneka zisekelwe ngokuthembekileyo
3. Qhagamshela iingcingo okanye iitheminali zazo zonke iitheminali zokufakelwa kwamandla esixhobo esiphantsi kovavanyo
4. Vala zonke iiswitshi zombane kunye nokuhanjiswa kwezixhobo ezivavanyiweyo
5. Lungisa i-voltage yokuvavanya i-voltage tester yokumelana ne-zero
6. Qhagamshela umgca wokuphuma kwamandla ombane aphezulu (odla ngokuba bomvu) we-voltage tester yokumelana nombane kwi-terminal yesixhobo esiphantsi kovavanyo.
7. Qhagamshela ucingo lokumisa isekethe (oludla ngokuba mnyama) lwe-voltage tester ukuya kwindawo efikelelekayo yentsimbi engahlawulwanga yesixhobo esiphantsi kovavanyo.
8. Vala iswitshi yamandla ephambili yomvavanyi wokumelana ne-voltage kwaye unyuse kancinci i-voltage yesibini yomvavanyi kwixabiso elifunekayo.Ngokubanzi, isantya sokunyusa asiyi kudlula i-500 V / sec
9. Gcina umbane wokuvavanya ixesha elithile
10. Nciphisa i-voltage yokuvavanya
11. Cima umbane oyintloko wokuvavanya i-voltage tester.Okokuqala qhawula umgca wokuphuma kwamandla ombane aphezulu we-voltage tester, kwaye emva koko uqhawule ucingo olusemhlabeni lwesekethe yomvavanyi wokumelana nombane.
Le miqathango ilandelayo ibonisa ukuba izixhobo ezivavanyiweyo azinako ukuluphumelela uvavanyo:
*Xa i-voltage yovavanyo ingenako ukunyuka kwixabiso lombane elichaziweyo okanye i-voltage yehla endaweni yoko
*Xa umqondiso wesilumkiso uvela kwi-voltage tester
Kufuneka kuqatshelwe ukuba ngenxa yengozi ephezulu yombane kuvavanyo lokumelana nombane, kufuneka kuthathelwe ingqalelo ekhethekileyo ngexesha lovavanyo.
Ezi ngongoma zilandelayo zifuna ingqwalasela eyodwa:
*Kufuneka kucaciswe ukuba kuphela ngabasebenzi abaqeqeshiweyo nabagunyazisiweyo abanokungena kwindawo yovavanyo ukuze basebenzise isixhobo
*Izilumkiso ezizinzileyo nezicacileyo mazibekwe kufutshane nendawo yovavanyo ukuthintela abanye abasebenzi ukuba bangangeni kwindawo enobungozi
*Xa kuvavanywa, bonke abasebenzi, kubandakanywa nomsebenzisi, mabahlale kude nesixhobo sovavanyo kunye nesixhobo esiphantsi kovavanyo
*Ungachukumisi umgca wemveliso wesixhobo sovavanyo xa siqaliswa
Amanyathelo ovavanyo lokumelana ne-voltage tester:
1. Khangela ukuba iqhoshana elithi "voltage regulation" le-standing voltage tester lijikeleziswa ukuya ekupheleni ngokunxamnye newotshi.Ukuba akunjalo, yijikelezise kude kube sekupheleni.
2. Xhuma intambo yamandla yesixhobo kwaye uvule iswitshi yamandla yesixhobo.
3. Khetha uluhlu olufanelekileyo lwamandla ombane: setha i-voltage range switch kwi-"5kV" isikhundla.
4. Khetha i-AC / DC efanelekileyo yokulinganisa igiya: seta "AC / DC" iswitsha kwindawo "AC".
5. Khetha uluhlu olufanelekileyo lwangoku lokuvuza: setha ukuvuza koluhlu lwangoku lokutshintshela kwindawo "2mA".
I-6, ixabiso langoku lokuvuza kwangaphambili: cinezela "ukuvuza kwangoku ukusetwa kwangaphambili", yibeke kwindawo "yokusetha kwangaphambili", emva koko ulungelelanise "i-leakage current preset" i-potentiometer, kunye nexabiso langoku lemitha yangoku yokuvuza yi "1.500" mA.ukulungelelanisa kunye nokutshintsha iswitshi ukuya kwindawo "yovavanyo".
7. Ukusetha ixesha: seta "ixesha / imanyuwali" tshintshela kwindawo "yexesha", lungisa iswitshi yokucofa ixesha kwaye uyisete "30" imizuzwana.
8. Faka intonga yovavanyo lwamandla ombane aphezulu kwitheminali ye-AC yesixhobo sombane, kwaye uqhagamshele ihuku yolunye ucingo olumnyama kunye netheminali emnyama (itheminali yomhlaba) yesixhobo.
9. Qhagamshela intonga yovavanyo lwe-voltage ephezulu, ucingo lomhlaba kunye nezixhobo ezivavanyiweyo (ukuba isixhobo sivavanywa, indlela yokudibanisa ngokubanzi yile: qhagamshela ikliphu emnyama (isiphelo somhlaba) ukuya ekupheleni komhlaba kwiplagi yentambo yamandla evavanyiweyo. into, kwaye uqhagamshele isiphelo sombane ophezulu ukuya kwelinye icala leplagi (L okanye n) Nikela ingqalelo kwiindawo ezilinganisiweyo kufuneka zibekwe kwi-worktable egqunyiweyo.
10. Qala uvavanyo emva kokutshekisha ukusetwa kwesixhobo kunye noqhagamshelo.
11. Cinezela "ukuqala" iswitshi yesixhobo, lungisa ngokukhawuleza iqhosha elithi "voltage regulation" ukuqalisa ukunyuka kombane, kwaye uqaphele ixabiso lombane kwi-voltmeter ukuya kwi-"3.00" kV.Ngeli xesha, ixabiso langoku kwimitha yangoku yokuvuza nalo liyenyuka.Ukuba ixabiso langoku lokuvuza lidlula ixabiso elibekiweyo (1.5mA) ngexesha lokunyuka kwamandla ombane, isixhobo siya kulumkisa ngokuzenzekelayo kwaye sinqumle i-voltage ephumayo, ebonisa ukuba inxalenye elinganisiweyo ayifanelekanga, Cinezela inkinobho ethi "reset" ukubuyisela isixhobo kwisixhobo sayo. imo yoqobo.Ukuba ukuvuza kwangoku akugqithisi ixabiso elimiselweyo, isixhobo siya kusetha ngokuzenzekelayo emva kwexesha, esibonisa ukuba inxalenye elinganisiweyo ifanelekile.
12.Sebenzisa indlela "yovavanyo lokulawula kude": faka iplagi ye-aviation engundoqo ezintlanu kwintonga yovavanyo lokulawula kude kwisiphelo sovavanyo "solawulo olukude" kwisixhobo, kwaye ucinezele iswitshi (ukuba ucinezelwe) kwintonga yovavanyo ukuqalisa. .Iplagi yeAviation, ekwabizwa ngokuba yiplagi socket, isetyenziswa kakhulu kwiisekethe ezahlukeneyo zombane kwaye idlala indima yokudibanisa okanye ukukhupha iisekethe.
Ixesha lokuposa: May-07-2021
