Sesireletsi sa Vacuum bakeng sa MV VCB(khetla ea ceramic, Rated voltage: 7.2kV-12kV)

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso e khuts'oane ea sehlahisoa:

Vacuum circuit breaker e na le sebaka se phahameng sa insulating bakeng sa ho fela ha arc ha se bapisoa le sekhechana se seng sa potoloho.Khatello e ka hare ho "vacuum interrupter" e batla e le 10-4 torrent, 'me tlas'a khatello ena, ho na le limolek'hule tse seng kae haholo ho se sitisang.Vacuum circuit breaker e na le lintho tse peli tse makatsang haholo.
Enfelopo e ka ntle ea vacuum circuit breaker e entsoe ka khalase hobane enfelopo ea khalase e thusa ho hlahloba se robehileng ka ntle ka mor'a ts'ebetso.Haeba khalase e fetoha milky ho tloha qetellong ea eona ea pele ea seipone sa silevera, joale e bontša hore seqheketsi se lahleheloa ke vacuum.
Hona joale ho chopping ka vacuum circuit breaker ho itšetlehile ka khatello ea mouoane le thepa ea elektronike e hlahisoang ke thepa ea ho kopana.Boemo ba ho chopping bo boetse bo susumetsoa ke conductivity ea mocheso-ho theola mocheso oa mocheso, tlase ke boemo ba ho khaola.
Hoa khoneha ho fokotsa boemo ba hona joale boo ho rema ho hlahang ka ho khetha thepa ea ho ikopanya e fanang ka mouoane o lekaneng oa tšepe ho lumella hore hona joale ho fihle boleng bo tlaase haholo kapa boleng ba zero, empa sena ha se etsoe ka seoelo kaha se ama matla a dielectric hampe. .
Mehato ea ho thibela overvoltage.Vacuum circuit breaker e na le ts'ebetso e ntle ea ho robeha.Ka linako tse ling ha ho rojoa moroalo oa inductive, ho phahama ho feteletseng ho hlahisoa lipheletsong tse peli tsa inductance ka lebaka la phetoho e potlakileng ea loop current.Ka hona, bakeng sa li-transformer tsa mofuta o omileng le lisebelisoa tse ling tse nang le khanyetso e fokolang ea motlakase, ho molemo ho kenya lisebelisoa tse sireletsang ho feta tekano, tse kang tšepe ea oxide arresters.

Likaroloana

1. Mokhoa oa ho sebetsa o monyenyane, molumo oa kakaretso o monyenyane, 'me boima bo bobebe.
2. Karolo ea ho kopana ke mohaho o tiisitsoeng ka ho feletseng, o ke keng oa fokotsa ts'ebetso ea oona ka lebaka la tšusumetso ea mongobo, lerōle, likhase tse kotsi, joalo-joalo, 'me o sebetsa ka botšepehi ka ts'ebetso e tsitsitseng ea ho tima.
3. Ka mesebetsi e mengata ea ho koala, e loketse litlhoko tsa kopo ho marang-rang a kabo.

E fetileng: Sesireletsi sa Vacuum bakeng sa MV VCB(khetla ea ceramic, Rated voltage: 7.2kV-12kV)

E 'ngoe: Sesireletsi sa Vacuum bakeng sa MV VCB(khetla ea ceramic, Rated voltage: 7.2kV-12kV)

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