Overview
FZN25-12/FZ(R)N25-12D type indoor high-voltage vacuum load switch uye FZRN25-12D/T200-31.5 type indoor high-voltage vacuum load switch-fuse musanganiswa ndiko kutonga kwetatu-phase AC 50Hz, 12kV simba. sisitimu yekuparadzira Uye mudziyo wekudzivirira, chigadzirwa hachina mafuta, chisiri chepfu, chisingabatike uye chinoputika, chinoshandiswa zvakanyanya mumaindasitiri eindasitiri nemigodhi uye zviteshi zvemagetsi zvekuvaka maguta nedzimwe nzvimbo.Iyo yekupedzisira inovimbika zvakanyanya mukudzivirira midziyo yemagetsi senge ma transformer kupfuura maseketi breakers, uye inonyanya kukodzera kune mhete network, maviri ebetsero emagetsi emagetsi mayuniti uye mabhokisi-mhando substations.
FZN25-12D/T630-20 indoor high-voltage vacuum load switch (inozonzi load switch) mudziyo wemukati une matatu-phase AC 50Hz uye yakayerwa voltage 12kV.Inokodzera maindasitiri uye emigodhi bhizinesi rekugovera magetsi zviteshi uye zviteshi.Dziviriro uye kutonga kwekuchinja mitoro mafungu, yakavharwa loop currents, hapana-mutoro matransformer uye tambo yekuchaja mafungu.Ine grounding switch inokwanisa kugadzira short-circuit currents.Iyo yekushandisa kwayo inogona kuve yemanyorero uye yemagetsi, zviri nyore kuziva izvo zvitatu-kure kudzora zvinodiwa zvesimba system.
FZRN25-120/T200-31.5 indoor high-voltage vacuum load switch-fuse musanganiswa (inozonzi musanganiswa) mudziyo wemukati une matatu-phase AC 50Hz uye yakayerwa voltage ye12kV.Inokodzera maindasitiri uye emigodhi bhizinesi rekugovera magetsi zviteshi uye zviteshi., yekudzora mutoro uye pfupi dunhu rekudzivirira.Iyo inewo switch yepasi inokwanisa kugadzira mapfupi-circuit currents.Iyo yekushandisa kwayo inogona kuve yemanyorero uye yemagetsi, zviri nyore kuziva izvo zvitatu-kure kudzora zvinodiwa zvesimba system.
Normal Use Environment
◆ Muganho wepamusoro we ambient air tembiricha: +40°C yakaderera muganho -25°C
◆Kukwirira hakupfuuri 1000m;
◆ Huwandu hwemazuva ese hwehunyoro husingapfuuri 95%, uye mwero wemwedzi hausi kupfuura 90%.
◆Kudengenyeka kwepasi hakupfuuri madhigirii masere;
◆ Nzvimbo isina moto, njodzi yekuputika, kuora kwemakemikari uye kudengenyeka kwakanyanya;
◆ Mwero wekusvibiswa: Ⅱ
