... Isiphazamisi se-Vacuum sase-China se-MV VCB(igobolondo le-ceramic, I-voltage elinganiselwe: 7.2kV-12kV) umphakeli kanye nomkhiqizi kanye Nomthengisi |Kukhanye
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Isiphazamisi se-vacuum se-MV VCB(igobolondo leceramic, i-voltage elinganiselwe: 7.2kV-12kV) Isithombe Esifakiwe
  • Isiphazamisi se-vacuum se-MV VCB(igobolondo leceramic, I-voltage elinganiselwe: 7.2kV-12kV)

Isiphazamisi se-vacuum se-MV VCB(igobolondo leceramic, I-voltage elinganiselwe: 7.2kV-12kV)


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo emfushane yomkhiqizo:

Isetshenziswa kakhulu ohlelweni lokulawulwa kokudluliswa kukagesi kanye nokusabalalisa, futhi isetshenziswa nasezinhlelweni zokusabalalisa zensimbi, imayini, i-petroleum, amakhemikhali, ujantshi, ukusakaza, ukuxhumana kanye nokushisisa imvamisa ephezulu yezimboni.Isiphazamisi se-vacuum sinezici zokonga amandla, ukonga izinto ezibonakalayo, ukuvimbela umlilo, ukuvikela ukuqhuma, umthamo omncane, impilo ende, izindleko zokulungisa eziphansi, ukusebenza okuthembekile futhi akukho kungcola.Isiphazamisi se-vacuum sihlukaniswe ukusetshenziswa kwesiphazamisi kanye nokushintshwa komthwalo.
Ukwakhiwa kwe-Vacuum Circuit Breaker
Kulula kakhulu ekwakheni uma kuqhathaniswa nanoma iyiphi enye i-circuit breaker.Ukwakhiwa kwabo kuhlukaniswe ngokuyinhloko izingxenye ezintathu, okungukuthi, othintana nabo abangaguquki, ukuthintana okunyakazayo kanye nesihlangu se-arc esibekwe ngaphakathi kwegumbi lokuphazamisa i-arc.
i-vacuum-circuit-breakerImvilophu yangaphandle ye-vacuum circuit breaker yenziwe ngengilazi ngoba imvilophu yengilazi isiza ekuhloleni i-breaker ngaphandle ngemva kokuhlinzwa.Uma ingilazi iba Milky kusukela ekupheleni kwasekuqaleni kwesibuko se-silvery, khona-ke kubonisa ukuthi i-breaker ilahlekelwa i-vacuum.

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Izici

1. I-arc icishiwe esitsheni esivaliwe, futhi i-arc negesi eshisayo ayivezwa.Njengengxenye ezimele, igumbi lokucima i-arc kulula ukulifaka nokuyilungisa.
2. Isikhathi sokucisha i-arc sifushane, i-arc voltage iphansi, amandla e-arc mancane, ukulahlekelwa kokuxhumana kuncane, futhi izikhathi zokuphuka ziningi.
3. Indawo yokucima i-arc noma i-insulating medium ayisebenzisi amafutha, ngakho-ke ayikho ingozi yomlilo nokuqhuma.

Lalela

Umjikelezo wesondlo we-vacuum circuit breaker.I-vacuum circuit breaker inezici zokuthembeka okuphezulu, impilo ende yesevisi kanye nomjikelezo omude wokulondolozwa nokulungisa, kodwa ngeke kwenziwe iphutha ukuthi i-vacuum circuit breaker ayidingi ukulungiswa.Umjikelezo wokunakekela kufanele ulawulwe ngendlela evumelana nezimo ngokuvumelana nemithethonqubo efanele futhi uhlanganiswe nezimo zangempela zokusebenza.

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