FZRN25-12D 12KV 630A Indoor high-voltage vacuum load switch uye fuse musanganiswa midziyo yemagetsi

Tsanangudzo Pfupi

Product Detail

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Product Description

FZRN25-12D/T630-20 mhando yemukati AC HV load switch chigadziriso chemukati-chikamu chechitatu-chikamu AC 50Hz uye yakayerwa voltage 12K. Inoshandiswa kunzvimbo dzekugovera substation yemaindasitiri emuindasitiri nemigodhi uye substation nezvimwe, zvinoshandiswa kuchengetedza uye. conteolling magetsi zvivakwa, on and off load current, closed lop current, zero load transformer uye tambo yekuchaja ikozvino.
Yakashongedzerwa nemanyorero uye electromotive actuating mechanism, zviri nyore kuona izvo zvitatu zvekudzora kure zvinodiwa zvemagetsi system.
FZRN25-12D/125-31.5 mhando yemukati AV HV load switch -fuse yakasanganiswa midziyo yemagetsi chinhu chemukati mechikamu chetatu-chikamu AC 50Hz uye chakayerwa voltage 12KV.Inoiswa kunzvimbo dzekugovera substation yeindasitiri nemigodhi entrtprise uye substation nezvimwe. ,inoshandiswa pakugadzirisa mutoro uye kuchengetedzwa kwemhepo pfupi.Iyo yakashongedzerwa pasi inoshandura inogona kutakura nguva pfupi yedunhu ikozvino.The manual and electromotive actuating mechanism yemagetsi emagetsi.
FZN25-12D uye FZRN25-12D mhando mutoro chinja uye akasanganiswa magetsi midziyo inoshandiswa kumaguta nzvimbo kugovera substation substation matatu-chikamu mhete mambure kana rerminal kupa uye maindasitiri emagetsi midziyo, anoshandiswa kudzora mutoro uye pfupi dunhu kudzivirira. midziyo inounza mamwe akavimbika uye ehupfumi ekudzivirira mabasa kune transformer nezvimwe zvigadzirwa zvemagetsi, saka inonyanya kuiswa kune ring net, duble radiation supply unit uye box type substation.

Tsanangudzo Yemuenzaniso

Technical parameters uye Structural dimensions

Product Structural features uye kushanda musimboti

1. Chigadzirwa chinoshandisa vacuum interrupter.Kuita kwayo kwakagadzikana uye kwakavimbika, nehupenyu hurefu hwemagetsi, kugona kukuru kwekupwanya, kugadzira kwakasimba / kutyora kugona uye nyore kuve kushanda nekugadzirisa.
2. Inobatanidza kushandura muviri uye kushandiswa kwemaitiro, iyo inobatanidza disconnector, load break switch uye earthing switch.Iine compact uye ine vhoriyamu diki.
3. Tandem kurongeka kweakananga-kuita kuparadzanisa kuputsika uye vacuum interrupter, high dynamic uye thermal stable current;inogona kushandiswa panguva imwe chete nekuda kwekusiyana kwekubatanidza maitiro ekushanda.
4. Chimiro chekoni yakagadziriswa kusangana, kuvhara kwevhavha uye shutter kunogona kuparadzanisa busbar uye load break switch unit zvachose.
5. Vacuum load break switch, earthing switch, shutter, switchgear gonhi zvinoenderana ne "5 kudzivirira" mechanical interlock, iyo inogona kudzivirira misoperation uye yakachengeteka uye yakavimbika.
6. Simba rinobhadharwa nechitubu chekushanda, chinogona kuvhara nekuzarura nemagetsi uye nemanyorero.
7. Operating voltage yekuvhara nekuvhura inogona kuva DC uye AC.
8. Iyo yakajairika mhando inoshandiswa nekuruboshwe nekurudyi nzira yekushandisa, asi inogona nepamberi yekushanda sezvinodiwa nemushandisi.

Mamiriro ekunze

Ambient tembiricha: -10ºC-+40ºC
Hunyoro hunyoro: Avhareji humidity yezuva haifanire kunge iri kupfuura 95%.Avhareji humidity yemwedzi haifaniri kunge inopfuura 90%.
Kudengenyeka kwepasi: kusapfuudza 8 madhigirii.
Saturated vapor pressure avhareji yedzvinyiriro yezuva haifaniri kudarika 2.2kPa;chiyero chepakati pemwedzi hachifaniri kunge chiripo
Than1.8Kpa;
Kureba pamusoro pegungwa: ≤1000 m (Kunze kwezvinodiwa zvakakosha)
Inofanira kuiswa munzvimbo dzisina moto, kuputika, tsvina yakakomba, uye kuputika kwemakemikari uye kudengenyeka kwechisimba.