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

Intambamyi ya vacuum mubusanzwe ifite imwe ihamye kandi imwe igenda, inzogera zoroshye kugirango yemere kugenda kwiyo mibonano, hamwe ningabo za arc zifunze mubirahuri bifunze neza, ceramic cyangwa ibyuma bifite icyuho kinini.Kwimuka kwimuka bihujwe no guhinduranya byoroshye kumuzunguruko wo hanze, kandi byimurwa nuburyo bukoreshwa mugihe igikoresho gisabwa gufungura cyangwa gufunga.Kubera ko umuvuduko wumwuka ukunda gufunga umubano, uburyo bukora bugomba gufata imiyoboro ifunguye kurwanya imbaraga zo gufunga ikirere.
Uruzitiro rwa interrupter rukozwe mubirahuri cyangwa ceramic.Ikidodo cya Hermetike cyemeza ko icyuho cyahagaritswe gikomeza ubuzima bwigikoresho.Uruzitiro rugomba kuba rutemerwa na gaze, kandi ntirugomba gutanga gaze yafashwe.Inzogera idafite ibyuma-itandukanya icyuho imbere mu guhagarika ikirere cyo hanze kandi ikimura umubonano mugihe cyagenwe, gufungura no gufunga icyerekezo.
Nubwo ibishushanyo bimwe na bimwe bya vacuum-interrupter bifite buto byoroshye guhuza, imibonano isanzwe ikorwa hamwe nuduce, imirongo, cyangwa ibinono kugirango bongere ubushobozi bwabo bwo guca imigezi miremire.Umuyoboro wa Arc unyura muburyo bwimikorere itanga imbaraga za magneti kumurongo winkingi, ibyo bigatuma arc ihuza aho igenda yihuta hejuru yubusabane.Ibi bigabanya kwambara bitewe nisuri na arc, ishonga ibyuma byitumanaho aho bihurira.
Ubucucike bwumuyaga biterwa nubu muri arcing.Bitewe nuburyo bugabanuka bwumuvuduko wumuvuduko wabo wo kurekura imyuka igabanuka kandi nyuma ya zeru iriho, uburyo bwongeye kugarura imbaraga za dielectric zitanga ubucucike bwumuyaga hafi yumubano wagabanutse.Kubwibyo, arc ntisubira inyuma kuko imyuka yicyuma ikurwa vuba mukarere gahuza.