FZN21 40.5KV 1250A Indoor high-voltage vacuum load switch yematatu-chikamu AC simba system

FZN21 40.5KV 1250A Indoor high-voltage vacuum load switch yezvikamu zvitatu AC simba system Featured Image

Tsanangudzo Pfupi

Product Detail

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Product Description

FZN21-40.5 mhando yakakwira-voltage vacuum load switch uye midziyo yemagetsi yakasanganiswa, inokodzera matatu-phase AC 40.5KV, 50Hz simba system, kana seti yakakwana yemagetsi ekuparadzira michina uye mhete network switchgear, yakasanganiswa chiteshi chemagetsi uye kumwe kushandiswa kwekutsigira, kunoshandiswa zvakanyanya. mukugadzirwa kwemagetsi emhepo, madhorobha ekuvaka nekugadzirisa mapurojekiti, maindasitiri emigodhi nemigodhi, zvivakwa zvepamusoro-soro uye zvivakwa zveveruzhinji, nezvimwewo, zvinogona kushandiswa semhete network magetsi emagetsi mayuniti kana materminal zvishandiso, kutamba basa rekugovera simba, kutonga uye. kudzivirira.Kuita kwehunyanzvi kwechigadzirwa ichi kunosangana nezvinodiwa zveGB16926-1997 (AC yakakwira voltage load switch-fuse musanganiswa) uye IEC420 (AC high voltage load switch-fuse musanganiswa).

Tsanangudzo Yemuenzaniso

Technical parameters uye Structural dimensions

Product Structural features

Ichi chigadzirwa chine mabhenefiti ehukuru hwekupwanya simba, kuchengetedzwa uye kuvimbika, hupenyu hurefu hwemagetsi, kushanda kazhinji, compact chimiro, diki saizi, huremu huremu, uye zvakanyanya kusagadzirisa.Iyo ine kugona kutyora yakayerwa ikozvino, yakawandisa ikozvino, ipfupi-yedunhu ikozvino uye kudzivirira iyo midziyo kushanda isina chikamu.Iyo switch ine pachena yekutsemuka kuputsika, yakashongedzerwa negrounding switch uye yemagetsi chitubu meshini ine yekuvhara kugona, uye ine kure kudzora kugona.

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.