Product
Vacuum interrupter yeMV VCB(ceramic shell, Rated voltage: 7.2kV-12kV)
Tsanangudzo pfupi yechigadzirwa:
A breaker yakashandisa vacuum searc extinction medium inonzi vacuum circuit breaker.Mune ino breaker yedunhu, iyo yakagadziriswa uye inofamba yekubata inovharirwa mune yakavharwa zvachose vacuum interrupter.Iyo arc yakapera sezvo mabatirwo akapatsanurwa mune yakakwira vacuum.Inonyanya kushandiswa kwepakati voltage kubva pa11 KV kusvika ku33 KV.
Kana arc ikavhurwa nekufamba nepakati pevanobatika muvacuum, kukanganisa kunoitika pazero yekutanga yazvino.Nekukanganiswa kwearc, simba ravo re dielectric rinowedzera kusvika kuhuwandu hwezviuru zvenguva kana zvichienzaniswa nemamwe mabreaker.Zvinhu zviviri zviri pamusoro apa zvinoita kuti mabreaker ashande zvakanaka, mashoma uye asingadhuri mumutengo.Hupenyu hwavo hwesevhisi zvakare hwakakura kwazvo kupfuura chero imwe dunhu redunhu, uye kanenge hapana kugadzirisa kunodiwa.
Features
1. Iyo arc inodzimwa mumudziyo wakavharwa, uye arc uye gasi rinopisa hazvisi pachena.Sechikamu chakazvimiririra, iyo arc yekudzima kamuri iri nyore kuisa uye kugadzirisa.
2. Chibvumirano chekubatanidza iduku zvikuru, kazhinji inenge 10mm, ine simba duku rekuvhara, nzira iri nyore uye hupenyu hurefu hwebasa.
3. Iyo arc yekudzima nguva ipfupi, iyo arc voltage yakaderera, iyo arc simba idiki, iyo yekusangana kurasikirwa idiki, uye nguva dzekupwanya dzakawanda.
Teerera
Nyatsodzora kuonana travel.The stroke of vacuum circuit breaker ipfupi.Kazhinji, kubata sitiroko yevacuum circuit breaker ine rated voltage ye10 ~ 15kV ingori 8 ~ 12mm, uye kubata pamusoro pekufamba kunongova 2 ~ 3mm.Kana iyo yekubata sitiroko ichiwedzera zvakanyanya, kushushikana kwakanyanya kunogadzirwa pamabhero mushure mekuvhara kwedunhu kuvharwa, zvichikonzera kukuvadza kune mabhero uye kuparadza vacuum muakavharwa goko redunhu rinotyora.Usafungire zvisizvo kuti chinhambwe chakakura chekuvhura chinobatsira kudzima arc, uye nekupopota wedzera rwendo rwekubata kwevacuum circuit breaker.
