ZW20-12F 630A 1000A 12KV mutsetse wekudzivirira wakawandisa wakatsaurirwa kunze yakakwirira voltage vacuum circuit breaker

ZW20-12F yekunze AC HV vacuum boundary circuit breaker (inozonzi muganhu wedunhu) chimwe chezvigadzirwa zvedu zvitsva.Boundary circuit breaker chinhu chakawanda chinoshanda chakangwara chine basa revacuum breaker, vacuum load switch, recloser, sectionalizer mana switch.Iyo huru yekumisikidza ine vacuum breaker, CH-40 controller, yekunze voltage transformer (Cherechedza: kugovera otomatiki mutsara mhete network inowanikwa mubilateral PT) zvikamu zvitatu.
Zvigadzirwa zvinoshandiswa zvakanyanya mu10kV, 13kV guta, yekumaruwa magetsi gidhi nzvimbo mhete network yekubvisa switch, yekubata switch, otomatiki chinja chishandiso chinogona kuita ring deployment line load.Inogona kushandiswa se muganhu switch (inowanzozivikanwa sewatchdog) mumutsara webazi remagetsi, rinoshandiswa se reclosers uye sectionalizers mune feed pamusoro pekugovera network.Boundary circuit breaker ine remotemanagement pateni, kuchengetedza uye kutonga mabasa uye kutaurirana mabasa.Kuvimbika kuona mukutonga, mA nhanho zero kutevedzana ikozvino uye pfupi pfupi pakati pezvikamu, ziva kubviswa otomatiki kweimwe-chikamu chepasi chikanganiso uye chikamu kuchikamu chepfupi chikanganiso chedunhu.Iyo huru switch ndeye vacuum arc uye insulation inotora SF6, N2 yakasanganiswa gasi.Mhosva yekuunza Japan, Germany, French gasi chisimbiso, kuputika chiratidzo, insulation system tekinoroji, iyo yakazara yakanakisa yekuisa chisimbiso kuita.Mukati makazadzwa neSF6, N2 yakasanganiswa gasi iyo isingabvi, isingakanganiswe nekunze kwezvakatipoteredza.Iyo yechirimo inoshanda meshini ine miniaturization uye performance optimization dhizaini, kuvimbika kwechiito kwakakwira zvakanyanya kupfuura yechinyakare chitubu michina.