Chosokoneza cha vacuum cha MV VCB(chipolopolo cha ceramic, voliyumu yovotera: 7.2kV-12kV) Chithunzi Chowonetsedwa

Chosokoneza cha vacuum cha MV VCB(ceramic chipolopolo, Voteji yovotera: 7.2kV-12kV)

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kufotokozera mwachidule za malonda:

Vacuum interrupter, yomwe imadziwikanso kuti vacuum switch chubu, ndiye gawo lapakati pamagetsi okwera kwambiri.Ntchito yayikulu ya vacuum interrupter ndikupangitsa kuti dera lapakati ndi lalitali lamagetsi lidutse mphamvu ya chipinda chozimitsira cha vacuum arc ya chipolopolo cha ceramic kudzera pakutchinjiriza kwabwino kwa vacuum mkati mwa chubu, chomwe chimatha kuzimitsa arc ndikupondereza zomwe zikuchitika. , kuti tipewe ngozi ndi ngozi.
Mphamvu yotchinga kwambiri: Poyerekeza ndi zida zina zotsekera zomwe zimagwiritsidwa ntchito pavuto lophwanyira dera ndi sing'anga yapamwamba kwambiri ya dielectric.Ndi bwino kuposa TV zina zonse kupatula mpweya ndi SF6, amene ntchito pa kuthamanga kwambiri.
Zomwe zili pamwambazi zimapangitsa kuti zophulika zikhale zogwira mtima, zochepetsetsa komanso zotsika mtengo.Moyo wawo wautumiki ndi waukulu kwambiri kuposa wina aliyense woyendetsa dera, ndipo pafupifupi palibe kukonza komwe kumafunikira.

Mawonekedwe

1. Nthawi yozimitsa ya arc ndi yochepa, mphamvu ya arc ndi yochepa, mphamvu ya arc ndi yaying'ono, kutayika kwa kukhudzana ndi kochepa, ndipo nthawi zosweka zimakhala zambiri.
2. Inertia ya ndodo yoyendayenda ndi yaying'ono, yomwe ili yoyenera kugwira ntchito pafupipafupi.
3. Njira yogwiritsira ntchito ndi yaying'ono, voliyumu yonseyi ndi yaying'ono, ndipo kulemera kwake ndi kopepuka.
4. Mphamvu yolamulira ndi yaying'ono, ndipo phokoso lochitapo kanthu ndi laling'ono panthawi yosinthira.
5. Sing'anga yozimitsa ya arc kapena insulating medium sagwiritsa ntchito mafuta, kotero palibe ngozi ya moto ndi kuphulika.

Khalani tcheru

Kuwongolera mosamalitsa katundu panopa.
Kuchulukirachulukira kwa vacuum circuit breaker ndikocheperako.Popeza kutchinjiriza matenthedwe amapangidwa pakati kukhudzana ndi chipolopolo cha vakuyumu dera wosweka, kutentha pa kukhudzana ndi conductive ndodo makamaka zimafalitsidwa pamodzi conductive ndodo.Kuti kutentha kwa ntchito ya vacuum circuit breaker kusapitirire mtengo wololeka, ntchito yake yamakono iyenera kukhala yochepa kwambiri kuposa yomwe idavotera pano.

Zam'mbuyo: Chosokoneza cha vacuum cha MV VCB(ceramic chipolopolo, Voteji yovotera: 7.2kV-12kV)

Ena: Cholepheretsa Vuto Kwa 40.5kV TD-40.5/2500-31.5(163)

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