English
  • iphepha_ibhena

Imveliso

Isiphazamisi seVacuum yeMV VCB(iqokobhe leceramic, amandla ombane alinganisiweyo: 7.2kV-12kV) Umfanekiso okhoyo
  • Isiphazamisi seVacuum yeMV VCB(iqokobhe leceramic, Umbane olinganisiweyo: 7.2kV-12kV)

Isiphazamisi seVacuum yeMV VCB(iqokobhe leceramic, Umbane olinganisiweyo: 7.2kV-12kV)


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo emfutshane yemveliso:

Isetyenziswa ikakhulu kuthumelo lwamandla kunye nenkqubo yolawulo lokusasazwa, kwaye ikwasetyenziswa kwiinkqubo zokuhambisa isinyithi, umgodi, i-petroleum, iikhemikhali, uloliwe, usasazo, unxibelelwano kunye nokufudumeza okuphakamileyo kwimizi-mveliso.Isiphazamisi se-vacuum sineempawu zokulondoloza amandla, ukugcinwa kwezinto eziphathekayo, ukuthintela umlilo, ubungqina bokuqhuma, umthamo omncinci, ubomi obude, iindleko zokugcinwa okuphantsi, ukusebenza okuthembekileyo kwaye akukho ngcoliseko.I-vacuum interrupter ihlukaniswe ngokusetyenziswa kwesiphazamisi kunye nokutshintsha komthwalo.
Ukwakhiwa kweVacuum Circuit Breaker
Kulula kakhulu ekwakhiweni xa kuthelekiswa nayiphi na enye i-breaker circuit.Ukwakhiwa kwabo ngokuyinhloko kuhlulwe kumacandelo amathathu, oko kukuthi, abafowunelwa abasisigxina, ukudibanisa okuhambayo kunye ne-arc shield efakwe ngaphakathi kwegumbi lokuphazamisa i-arc.
i-vacuum-circuit-breakerImvulophu yangaphandle ye-vacuum circuit breaker yenziwe ngeglasi kuba imvulophu yeglasi inceda ekuhloleni i-breaker evela ngaphandle emva kokusebenza.Ukuba iglasi iba lubisi ukusuka ekugqityweni kwayo kwasekuqaleni kwesipili esisiliva, oko kubonisa ukuba i-breaker ilahlekelwa yi-vacuum.

21s
nwq2

Iimbonakalo

1. I-arc icinyiwe kwisitya esivaliweyo, kwaye i-arc kunye negesi eshushu ayibonakali.Njengecandelo elizimeleyo, igumbi lokucima i-arc kulula ukuyifaka kunye nokucima.
2. Ixesha lokucima i-arc lifutshane, i-voltage ye-arc iphantsi, amandla e-arc amancinci, ukulahleka koqhagamshelwano kuncinci, kwaye amaxesha okuphuka amaninzi.
3. Indawo yokucima i-arc okanye i-insulating medium ayisebenzisi ioli, ngoko akukho ngozi yomlilo kunye nokuqhuma.

Qwalasela

Umjikelo wokugcinwa kwe-vacuum circuit breaker.I-vacuum circuit breaker ineempawu zokuthembeka okuphezulu, ubomi benkonzo ende kunye nokugcinwa kwexesha elide kunye nomjikelo wokulungisa, kodwa ayinakuphosakela ukuba i-vacuum circuit breaker ayifuni ukugcinwa.Umjikelo wolondolozo kufuneka ulawulwe ngokuguquguqukayo ngokwemigaqo efanelekileyo kwaye udibanise neemeko zokusebenza zangempela.

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    iimveliso ezinxulumene