Indlela yocingo kunye namanyathelo ovavanyo lwe-voltage ukumelana nomhloli
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 yokuvavanya iqulethwe iimodyuli ezintathu: imodyuli yamandla yokulawula inkqubo, 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 kombane zezixhobo ezivavanyiweyo
4. Vala zonke iiswitshi zamandla, iireyidi, njl.njl. izixhobo ezivavanyiweyo
5. Lungisa i-voltage yokuvavanya i-voltage tester yokumelana ne-zero
6. Qhagamshela umgca wokuphuma kwamandla ombane aphezulu (odla ngokuba bomvu) wesixhobo sokuvavanya amandla ombane kwigalelo lamandla esixhobo esivavanyiweyo.
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.Khipha umgca wokuphuma kwamandla ombane aphezulu we-voltage tester kuqala, kwaye emva koko ucingo lomhlaba wesekethe lomvavanyi wombane
Le miqathango ilandelayo ibonisa ukuba izixhobo ezivavanyiweyo azinako ukuluphumelela uvavanyo:
*Xa i-voltage yovavanyo isilela ukunyuka kwixabiso lombane elichaziweyo okanye i-voltage yehla endaweni yoko
*Xa i-voltage tester inesignali yesilumkiso
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 lwamandla ombane aphezulu, ucingo lomhlaba kunye nesixhobo esivavanyiweyo (ukuba uvavanyo sisixhobo, indlela yoqhagamshelo ngokubanzi yile: I-clamp emnyama (isiphelo socingo lomhlaba) iqhagamshelwe kwisiphelo sokumisa iplagi yentambo yombane yovavanyo. inxalenye, kunye nesinye isiphelo seplagi ye-high-voltage terminal (L okanye n) Nika ingqalelo kwiindawo ezilinganisiweyo kufuneka zibekwe kwi-worktable egqunyiweyo.
10. Qala uvavanyo emva kokutshekisha ukusetwa kwesixhobo kunye noqhagamshelo.
11. Cinezela "ukuqala" iswitshi yesixhobo, lungisa ngokuthe chu iqhosha elithi "voltage regulation" ukuqalisa ukunyusa, jonga ixabiso lombane kwi "3.00" Kv kwi-voltmeter.Ngeli xesha, ixabiso langoku kwi-ammeter yokuvuza nalo liyenyuka.Ukuba ixabiso langoku lokuvuza lidlula ixabiso elibekiweyo (1.5mA) ngexesha lokunyuka kwamandla ombane, isixhobo siya alarm ngokuzenzekelayo kwaye sinqumle i-voltage ephumayo, ebonisa ukuba inxalenye evavanyiweyo 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.
I-12Sebenzisa indlela "yovavanyo lokulawula kude": faka iplagi ye-aviation engundoqo emihlanu kwintonga yokuhlola ekude kwi-"remote control" ekupheleni kovavanyo kwisixhobo, kwaye ucinezele iswitshi (ukuba ucinezele) kwintonga yokuvavanya ukuqala.Iplagi yeAviation, ekwabizwa ngokuba yiplagi socket, isetyenziswa kakhulu kwiisekethe ezahlukeneyo zombane kwaye idlala indima yokudibanisa okanye ukukhupha iisekethe.
Ixesha lokuposa: Jun-18-2021
