Y5(10)WZ 10/35/66/110KV 150-800A Ceramic arrester yekunze high voltage power station
Product Description
Zinc oxide arrester rudzi rutsva rwemusungwa, iro rinonyanya kuumbwa ne zinc oxide varistors.Imwe neimwe varistor ine imwe switching voltage (inonzi varistor voltage) kubva payakagadzirwa.Pasi pemazuva ese ekushanda voltage (kureva kuti, yakaderera pane varistor voltage), iyo varistor kukosha yakakura, iyo yakaenzana neiyo insulation state, asi pasi pesimba remagetsi (yakakura kupfuura varistor voltage), varistor yakaputsika pasi pasi. kukosha, iyo yakaenzana neiyo pfupi-circuit state.Zvisinei, mamiriro ekudzivirira anogona kudzorerwa mushure mokunge varistor yarohwa;Kana iyo voltage yakakwira kupfuura iyo voltage sensitive voltage inobviswa, inodzokera kune yakakwirira kuramba.Naizvozvo, kana iyo zinc oxide arrester yakaiswa patambo yemagetsi, kana mheni ichirova, iyo yakakwira voltage yemheni wave inoita kuti varistor iparare, uye mheni yazvino inoyerera ichipinda munyika kuburikidza nevaristor, iyo voltage patambo yemagetsi inogona. kudzorwa mukati menzvimbo yakachengeteka, nokudaro kudzivirira kuchengetedzwa kwemidziyo yemagetsi.
Ceramic surge arresters inoshandiswa muAC 220KV uye pasi pekugadzira magetsi, shanduko yemagetsi, kufambisa kwemagetsi, uye magetsi ekugovera masisitimu.Iwo anoshandiswa kudzikamisa amplitude yemheni uye yemukati yekushanda overvoltages kune yakatarwa mazinga.Ndiwo midziyo yakakosha yekubatanidza kusungirirwa kweiyo system yese.
Technical parameters
Zvigadzirwa zvechigadzirwa uye nzvimbo yekushanda
Product feature:
1. Kuyerera simba
Izvi zvinonyanya kuratidzwa mukukwanisa kwemusungwa kutora mavharotsi akasiyana siyana emheni, ma frequency emagetsi anopfuudza overvoltages, uye mashandisirwo akawandisa.
2. Maitiro ekudzivirira
Zinc oxide arrester chigadzirwa chemagetsi chinoshandiswa kuchengetedza zvakasiyana-siyana zvemagetsi mumagetsi emagetsi kubva pakukuvara kwepamusoro, uye ine kuchengetedzwa kwakanaka.Nekuti iyo nonlinear volt-ampere hunhu hwe zinc oxide vharafu yakanaka kwazvo, mazana mashoma mamicroamps ezvino kuyerera kuburikidza neyakajairwa kushanda voltage, iyo iri nyore kugadzira mune isina gap chimiro, kuitira kuti ive nekudzivirira kwakanaka kuita, chiedza. uremu uye saizi diki.feature.Kana iyo overvoltage inopinda, ikozvino inoyerera kuburikidza nevhavha inowedzera nokukurumidza, uye panguva imwechete inogadzirisa amplitude ye overvoltage uye inobudisa simba rekuwedzera.Mushure meizvozvo, zinc oxide valve inodzokera kune yakakwirira-resistance state kuita kuti simba remagetsi rishande zvakajairika.
3. Kuita chisimbiso
Zvinhu zveArrester zvinotora bhachi remhando yepamusoro recomposite rine kuita kwekuchembera kwakanaka uye kusimba kwemhepo.Matanho akadai sekudzora kudzvanywa kwemhete yekuisa chisimbiso uye kuwedzera sealant inogamuchirwa.Ijasi receramic rinoshandiswa sechinhu chekuisa chisimbiso kuti ive nechokwadi chekuisa chisimbiso uye kushanda kwakasimba kwemusungwa.
4. The mechanical performance
zvikurukuru inorangarira zvinhu zvitatu zvinotevera: simba rokudengenyeka kwapasi rakadzivisa;iyo yakanyanya kudzvinyirira mhepo inobata pane anosunga;iyo yakanyanya kubvumirwa tension yewaya pamusoro pemusungwa.
5. Anti-kusvibisa kuita
Iyo isina gap zinc oxide arrester ine yakakwira anti-kusvibisa kuita.
Iwo chaiwo creepage daro magiredhi anotarwa nechiyero chenyika ndeaya: Kirasi II nzvimbo ine mwero yakasvibiswa: creepage chaiyo chinhambwe 20mm/kv;Kirasi III nzvimbo yakasvibiswa zvakanyanya: creepage chaiyo chinhambwe 25mm/kv;Kirasi IV yakanyanyisa kusvibiswa nzvimbo: creepage chaiyo chinhambwe 31mm/kv.
6. Kuvimbika kwepamusoro kwekushanda
Kuvimbika kwekushanda kwenguva refu kunoenderana nehutano hwechigadzirwa uye kana kusarudzwa kwechigadzirwa kunonzwisisika.Unhu hwezvigadzirwa zvayo zvinonyanya kukanganiswa nezvikamu zvitatu zvinotevera: kunzwisisika kwechimiro chese chemusungwa;iyo volt-ampere maitiro uye kuchembera kuramba kwe zinc oxide valve plate;kuiswa chisimbiso kwemusungwa.
7. Power frequency kushivirira
Nekuda kwezvikonzero zvakasiyana-siyana musimba remagetsi, senge single-phase grounding, yenguva refu capacitance athari, uye kurambwa kwemutoro, zvichingodaro, iyo magetsi frequency voltage ichawedzera kana kuwedzeredza kwechinguvana neapamusoro amplitude ichagadzirwa.Iyo inosunga ine basa reKugona kutsungirira imwe simba frequency voltage kusimuka mukati meimwe nguva yenguva.
kushanda nharaunda:
1.zvemukati nekunze;
2.Ambienttemperature: -40℃ kusvika +55℃;
3.ASL: ≤2000m;
4.Kuwanda kwesimba: (48~62) Hz.;
5.Earthquake kusimba pa7degrees kana pasi;
6.Wind velocity kwete kupfuura 42m / s;
7.Masimba emagetsi emagetsi anoramba achishandiswa pakati pematerminals emuvharidzi wekuvhiya haafaniri kudarika simba rayo rinoramba richishanda;
8.Maximum solar radiation: 1.1kW / m2;
Product details
Products pfuti chaiyo
Kona yemusangano wekugadzira
Product kurongedza
Product application case
