110kV Oiri Kunyudzwa Kunze Inverted Current Transformer

Mamiriro Ekushandisa

◆Ambient tembiricha: -40～+45℃
◆ Altitude: ≤1000m
◆Kusvibisa mwero: Ⅱ, Ⅲ, Ⅳ

Mamiriro ezvinhu

◆Chigadzirwa ichi inverted oil-bepa insulation structure.Iyo main insulation inogadzirwa ne-high-voltage cable bepa kuputira.Kuti uvandudze kugoverwa kwemunda wemagetsi uye chiyero chekushandiswa kwemidziyo yekudzivirira, akati wandei-voltage-equalizing capacitive skrini akaiswa mune main insulation, anonyudzwa mumafuta etransformer mushure mekuoma kwevacuum, uye hapana chidimbu pasi pesimba frequency.discharge.Iyo insulation performance yakagadzikana uye yakavimbika, chiitiko chekushanda chakapfuma, uye hupenyu hwesevhisi hurefu.
◆Iyo yekutanga mhepo inonzi through-type conductive rod structure, iyo inovandudza kukwanisa kwechigadzirwa kutsungirira pfupi-circuit current;iyo yakanyanya kugadzikana yekudziya ikozvino kukosha ndeye 63kA/3s (apo iyo yekutanga mhepo yakabatana munhevedzano)
◆Iyo yechipiri mhepo inoputika inokandwa mualuminium shielding shell ine organic materials, uye kuyerwa uye mitsara yekudzivirira padivi rechipiri haizorwiswi nemagetsi nekuda kwekuputsika kwekudzivirira.
◆ Fully otomatiki vacuum drying processing system uye advanced vacuum drying process uye mafuta jekiseni process inovimbisa kuti iyo dielectric kurasikirwa factor tanδ yechigadzirwa iri pasi pe0.4%
◆Kuvhara kwekunze kunotora dhizaini yakagadziridzwa kuti iite munda wemagetsi mukati nekunze kunyange pasina kubuda.Kune marudzi maviri ekuti vashandisi vasarudze:
1. Composite insulator
2. Yakakwirira-yakasimba porcelain sleeve
◆Secondary terminal yevashandisi wiring inotora Phoenix yakakosha terminal.Mashandiro ekuisa plugging, unplugging uye wiring zviri nyore uye nekukurumidza.
◆Sub-arc welding inoshandiswa pakubatana pakati pezvikamu zvechigadzirwa, uye gungano rose rinozadzwa ne-high-pressure nitrogen yekuona kubuda, iyo inogadzirisa dambudziko rekubuda kwemafuta ezvigadzirwa zvakanyudzwa nemafuta.
◆Kumusoro kwechigadzirwa chacho kwakagadzirwa nesimbi isina tsvina inotambanudza, iyo inoita kuti chigadzirwa chirambe chakavharwa zvakakwana, chinodzivirira mafuta e transformer uye insulating bepa kubva pakunyorova, uye kuwedzera hupenyu hwebasa rechigadzirwa, uye kuongororwa kwezinga remafuta. hwindo rinoiswa pane simbi expander, iyo inogona kuonekwa nyore nyore.Kuchinja kwehuwandu hwemafuta.
◆Zvikamu zvese zvinodzivirira zvechigadzirwa ichi zvinogadzirwa nezvinhu zvinochengetedza zvakatipoteredza.
◆Pasi pechigadzirwa chacho chakagadzirirwa ne-multi-function oil drain valve, iyo inoita kuti zvive nyore kutora sampuli dzemafuta uye kubvisa mafuta.
◆Simbi dziri kubuda kunze dzakaita sebase nejunction box dzinotora nzira mbiri dzekupfapfaidza uye kupisa-dip galvanizing, zvinoyevedza uye zvine anti-corrosion performance.