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Ibicuruzwa

Guhagarika Vacuum kuri MV VCB (igikonoshwa ceramic, Umuvuduko ukabije: 7.2kV-12kV)


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro muri make kubicuruzwa:

Kumena wakoresheje vacuum nkibikoresho byo kuzimya arc byitwa vacuum circuit breaker.Muri iki cyuma cyumuzunguruko, itumanaho ryimuka kandi ryimuka rifunzwe mugihe cyahagaritswe burundu.Arc yazimye nkuko imibonano yatandukanijwe mumwanya muremure.Ikoreshwa cyane cyane kuri voltage yo hagati iri hagati ya 11 KV na 33 KV.
Iyo arc yafunguwe no kwimura itumanaho muri vacuum, guhagarika bibaho kuri zeru yambere.Hamwe no guhagarika arc, imbaraga zabo za dielectric ziyongera kugeza ku gipimo cyibihumbi ugereranije nizindi zimena.Imitungo ibiri yavuzwe haruguru ituma abameneka bakora neza, ntibabe benshi kandi bihendutse kubiciro.Ubuzima bwabo bwa serivisi nabwo burarenze cyane ubundi bumena imashanyarazi, kandi hafi yabyo ntibisabwa.

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Ibiranga

1. Arc yazimye mu kintu gifunze, kandi arc na gaze ishyushye ntibigaragara.Nibintu byigenga, arc kuzimya arc biroroshye gushiraho no gukuramo.

2. Itumanaho ryitumanaho ni rito cyane, mubisanzwe nka 10mm, hamwe nimbaraga ntoya yo gufunga, uburyo bworoshye nubuzima bwa serivisi ndende.

3. Igihe cyo kuzimya arc ni kigufi, imbaraga za arc ni nkeya, ingufu za arc ni nto, igihombo cyo guhura ni gito, kandi ibihe byo kumena ni byinshi.

Witondere

Igenzure neza ingendo zo guhuza.Imitsi ya vacuum yamashanyarazi ni ngufi.Mubisanzwe, guhuza imiyoboro ya vacuum yamashanyarazi hamwe na voltage yagereranijwe ya 10 ~ 15kV ni 8 ~ 12mm gusa, naho guhuza ingendo ni 2 ~ 3mm gusa.Niba guhura k'umuvuduko byiyongereye cyane, imihangayiko ikabije izabyara ku nzogera nyuma yo kumena inzitizi zumuzingi, bigatera kwangiriza inzogera no gusenya icyuho kiri mugikonjo gifunze cyumuzunguruko.Ntukibeshye utekereze ko intera nini yo gufungura ari ingirakamaro mu kuzimya arc, kandi wongere uko wishakiye ingendo zo guhuza imiyoboro yamashanyarazi.


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