S11-MD Underground Transformer
Iyo yepasi pevhu shanduko imhando yekugovera transformer kana yakasanganiswa transformer inogona kuiswa mu silo; inzvimbo yakasanganiswa yakasanganiswa yekugovera iyo iyo transformer, yakakwira voltage load switch uye fuse yekudzivirira nezvimwewo, inogona kuiswa mutangi remafuta.Reference Standard: JB/T 10544-2006,
Iyo yepasi pevhu inoshandura inogona kushandiswa ese ari maviri emagetsi emagetsi emagetsi akareba kureba, madiki-mutoro maitiro mumapurojekiti akaita semugwagwa, bhiriji, tunnel, nezvimwewo, uye inoshandiswa seakasanganiswa mashanduri emapurojekiti uko mitsetse yekumusoro yakavharirwa pasi penyika se pamwe chete neyekugara munharaunda magetsi.
Inoshandiswa zvakanyanya kugovera magetsi nekuvimbika kwepamusoro uye isina kukanganisa kunharaunda yakapoteredza.Matatu matatu e50Hz epasi pevhu magetsi ekupa uye kugovera network ine voltage kirasi 10kV uye pazasi inogona kushandiswa kugovera magetsi uye kuvhenekesa munzvimbo dzemumaguta migwagwa mikuru, nhandare dzendege, mabhiriji akakura, tunnel, hombe Greenland kana mapaki, nezvimwe.
Iyo yakagadziridzwa yepasi pevhu inoshandura bhokisi-mhando substation ndeye yakazara seti yemidziyo yakasanganiswa nemwenje bhokisi style switch cabinet uye prefabricated silo, iyo yakafanoiswa uye yakapfuura bvunzo mufekitori.Chigadzirwa chacho chinoumbwa nezvikamu zviviri zvemidziyo zviri pasi nepamusoro pevhu.Chikamu chiri pasi pevhu chinosanganisira prefabricated (kana kongiri kukanda panzvimbo) silo uye yepasi pevhu shanduri.Chikamu chiri pamusoro pevhu chinosanganisira mwenje webhokisi maitiro (kana echinyakare) ekunze swith nzvimbo uye ndima yekufemesa.Chigadzirwa chacho chakakodzera kune dzakasiyana siyana dzekugovera magetsi emaguta masisitimu, kunyanya ekuvaka magetsi ekubatsira mapurojekiti senge pasi pevhu remolding.
Landscape Underground Box-type Transformer chigadzirwa chakagadzirwa uye chakagadzirwa chakazvimirira nekambani yedu.Iyo inova inoshandura inoumbwa nepasi pevhu yakasanganiswa transformer, yekunze yakakwira-yakaderera voltage kabati, light-box style yekudzivirira kesi uye prefabricated underground transformer.Iyi transformer inogona kugadzirwa-inoenderana nemamiriro ekunze kuti iwane musanganiswa wakanaka kune zvakatenderedza uye kushongedza nharaunda.
♦ Kugara kushoma kwevhu pasina kugara pamusoro penzvimbo, yakanaka yemamiriro ekunze uye nyore kuisa.
♦ Kuona nzira yekuisa padyo nepakati pekutakura uye kugoverwa kwemagetsi emagetsi, kuchengetedza huwandu hwetambo dzakaderera-voltage nekudyara, kuderedza kurasikirwa pamawaya kuti ive nechokwadi chekuita kwehupfumi.
♦ Kudzivirirwa giredhi IP68, anti-kuputika, inokwanisa kumhanya yakazara mumvura kune imwe nguva yenguva uye inobudirira inovandudza kuvimbika kwesimba rekupa masimba.
♦ Tangi yeoiri inoshandisa inodzivirira-yakazara, yakavharwa uye yakasungwa zvizere chimiro, inoshiviririka kune 70kPa kudzvanywa pasina kudonha kana deformation kuti inyatso kunatsiridza hunyanzvi hwekuita kwetangi reoiri;hapana chikonzero chekudzivirira kure uye kukwanisa kuve nechokwadi chekuchengetedzwa kwevashandi;inoshandisa yakasarudzika radiator kuti ive nechokwadi chekusimba kwemakanika uye kutonhora kugona kweradiator.
♦ Yakakwirira/yakaderera tambo yekubatanidza inogona kushandisa anotevera modhi:
1.Isai zvikamu zvitatu panguva imwe chete pazvikamu zvitatu zvetambo yekubatanidza mukati me transformer uye pane-special-mode cable joints (inoshanda kune matatu-phase underground transformer ine voltage class se10kV uye pasi, simba se400kVA uye pasi)
2. Shandisa imwe-phase cable connector uye elbow-type pluggable terminal block (inoshanda kune matatu-phase underground transformer nekirasi yevoltage se10kV uye pasi, simba se1600kVA uye pasi).
3.A mhando ye patent insulating liquid yakazadzwa mukati mejokoni kuti iparadzanise iyo insulating liquid kubva kune transformer uye ive nechokwadi chenguva dzose kumhanya kana mvura ichibuda nekuda kwecapillary phenomenon.
♦ Inogona kuve yakashongedzerwa neoiri-immersed load switch kuti uone kuvhura nekuvhara maoperation pakutakura uye kuona network yering uye materminal magetsi emagetsi, zviri nyore kushandura pakati penzira mbiri idzi dzinovandudza kuvimbika kwemagetsi.
♦ The light box style switch cabinet ye prefabricated underground transformer iri nyore kuisa uye inokwezva vataridzi nokuda kwekunze kwayo kwepamusoro, uyezve, kushambadza kwendege kwebhokisi rechiedza kunogonawo kupa hupfumi hwakanaka.
♦ The prefabricated yakavigwa transformer case inoshandisa natural ventilation;yakabatanidzwa tembiricha yekukwira dhizaini inoitwa mukutariswa kweiyo transformer, silo uye light box.Iko kukosha kwekukwira kwekushisa kweiyo transformer inoshanda pane yakayerwa mutoro musilo inosangana nezvinodiwa zveyakajairwa GB 1094.2.
♦ Iyo otomatiki yekudonhedza sisitimu inogona kuisirwa silo, mune dzakakosha zviitiko zvemafashama, nezvimwewo, inongotanga iyo yekugezera michina.
(1) simba rekupa: 100V ~ 260V AC/DC, 50Hz
(2) analogue: 2-channel 0 ~ 220V voltage input, 1 chiteshi 0 ~ 5A ikozvino inopinza, 1-channel platinamu kuramba mafuta kupinza;
(3) chinja: Max 20 boka chinja huwandu hwekuisa, iyo yakakura 6-chiteshi dhijitari kubuda;
(4)kuyera kururama: 0.5;
(5) nhanho yekupindira: inosangana nezvinodiwa zveIEC610004: 1995 IV.
(1) Iri mukati meiyo yakatemerwa mutoro wazvino, ine kana isina shanduko yakakura, iyo inoshanda voltage yakajairika;
(2) Chiyero chemafuta, ruvara rweoiri, tembiricha yemafuta inodarika kukosha kwakabvumidzwa, hapana chinobuda mafuta chiitiko;
(3) Ceramic casing yakachena uye hapana kuputika, kukuvara kana mavara, kuburitsa, ingave iyo Terminal ine ruvara, kubata overheating;
(4) Wet Silicone iri saturated color, SVR inomhanya ruzha yakajairika;
(5) Pane mhepo here mugasi relay, izere neoiri, iyo geji yezinga reoiri kana girazi ratyoka;
(6) Iyo SVR goko, kusungirira pasi kwakanaka, vharafu yemafuta iri kushanda nemazvo.
(1) Zviratidzo zvekuita senge mafuta ekuongorora kudzvanywa kamwe pamakore matatu ega ega;
(2) Kudzivirirwa kwekudzivirira hakusi pasi peiyo yekutanga kukosha kwe70%, iyo DC inopokana yemhepo inovhuvhuta pane imwe tembiricha, mutsauko wepakati pakati peavhareji uri pasi pe2%, uye uchienzaniswa nemhedzisiro yezviyero zvakapfuura hazvifanirwe kuve. kupfuura 2%;
(3) Simba kutadza kuchenesa uye kuongorora kutenderera, kwakatemwa maererano nenharaunda yakapoteredza uye kurodha mamiriro, kazhinji mwedzi mitanhatu kusvika kune rimwe gore;zvinyorwa zvikuru ndezvi: kubviswa kwekukanganisa kunowanikwa panguva yekuongorora, iyo porcelain bushing shell yakacheneswa, yakaputsika kana kuchembera mapedhi akatsiviwa, simbisa cheki chekubatanidza, mafuta anozadza mafuta, respirator silicone cheki kutsiva;
(4) Kushanda uye kugadzirisa kwe-on-load tap-changer:
A nhamba, tap makore zvachose chiito mu 5,000 kana avhareji mafambiro panguva kumativi 14 nguva nhamba mazuva pagore vanofanira kutora pombi chinja bhokisi mafuta pressure test;tap chiito kazhinji chinokurudzirwa mwedzi mitanhatu yega yega kutora mafuta mu tank pressure test;
B, kumhanyisa on-load tap-changer insulating oiri Kuparara kwemagetsi kuri pasi pe25kV, sefa yemafuta kana kutsiva pombi inofanira kunge iri mafuta anodzivirira mutangi.
A, Muviri wemafuta:
1.kushandisa jira rakachena, pukuta zvikamu zvakachena zvemafuta;
2.kunyatsocherechedza bushing, pressure relief valve, mafuta level gauge, tembiricha sensor uye kana iyo yekufambisa screw kusunungura kunokonzerwa nekudengenyeka;
3.fastening zvikamu.
B, Mushure mekutapurirana controller pasina kuratidza:
1.power switch haina kuvhurwa, vhura;
2.power source fuse kana fuse fuse, tsiva (2A/250V, spare parts mukati mebhokisi rekutonga);
3.secondary connector yakasununguka, tarisa uye simbisa.
Technical Data Yematatu-chikamu Duplex Winding Power Transformer On-load Changer
