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  • Dunhu rakaumbwa rakapwanyika YEM3-250/3P
  • Dunhu rakaumbwa rakapwanyika YEM3-250/3P
Dunhu rakaumbwa rakapwanyika YEM3-250/3P

Rated Current: 250A

Nguva Yekutungamira:
Huwandu (Zvidimbu) 1 - 1000 >1000
Nguva Inofungidzirwa (mazuva) 15 Kutaurirana
Kugadzirisa:
Logo yakagadzirwa (Odha diki: Zvidimbu 1000)
Kurongedza kwakagadzirirwa (Odha diki: Zvidimbu 1000)
Kugadzirisa mifananidzo (Odha diki: Zvidimbu 1000)
Tora Mutengo Wemahara
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  • Ruzivo rwechigadzirwa

    Zita Zvidimbu
    Kodhi yebhizinesi Iyo kambani Shanghai Yuhuang Electric Co., Ltd
    Chikamu chechigadzirwa Muputsi wedunhu wakaumbwa
    Kodhi yekugadzira 3
    Chinzvimbo chazvino 125,160,250,400,630,800
    Kugona kuputsa L=mhando inodhura zvishoma, M=mhando yakajairwa, H=mhando yemapoinzi akakwira
    danda 3P, 4P
    Chikamu Nhamba. 300 Hapana chikamu (Ndokumbirawo muone chikamu chekuburitsa NO.tafura)
    Rated current 10A~800A
    Rudzi rwekushanda Hapana=Kushanda zvakananga nemaoko P=Kushanda kwemagetsi Z=Kushanda nemaoko
    Shandisa HAPANA. Hapana=Chinopwanya mhando yekugovera simba 2=Dzivirira mota
    Chimiro chedanda reN Chimiro chezvigadzirwa zveN polar chine matanda mana:A type:N polar haiise over-current release, uye N polar haivhurike uye haivharike pamwe chete nedzimwe nhatu.B type:N polar haiise over-current release, uye N polar inovhura uye inovhara pamwe chete nedzimwe nhatu polarsC type:N polar inoisa over-current release, uye N polar inovhura uye inovhara pamwe chete nedzimwe nhatu polars.D type:N polar inoisa over-current release, uye N polar inoisa magetsi nguva dzese, panguva imwe chete,N polar haivhurike uye inovhara pamwe chete nedzimwe nhatu polars.
    Rudzi rwekunyora Hapana=Hapana(kunyorwa kwepamberi), R(kunyorwa kwebhodhi rekumashure), PR(plug-in)

    Pfupiso yechigadzirwa

    YEM3 series molded case circuit breaker (inozonzi circuit breaker) inoshandiswa mucircuit yeAC 50/60 HZ, rated isolation voltage yayo i800V, rated working voltage i415V, rated working current inosvika ku800A, inoshandiswa kutamisa mota kashoma uye kashoma kutanga (Inm≤400A). Circuit breaker ine over-load, short circuit uye under-voltage protection function saka inodzivirira circuit nepower supply device kuti isakuvadzwe. Circuit breaker iyi ine features ye small volume, high breakability, short arc uye anti-vibration.

    Circuit breaker inogona kuiswa yakatwasuka kana kuti yakatwasuka.

    Mamiriro ekushanda

    1.Kureba:<=2000m.
    2. Kupisa kwezvakatipoteredza: -5℃~+40℃.
    3. Hunyoro hwemhepo hahupfuure 50% patembiricha yepamusoro ye +40℃, hunyoro hwakawanda hunogona kubvumidzwa patembiricha yakaderera, semuenzaniso 90% pa20℃.Chiyero chakakosha chingave chakakosha kana paine mukana wekuoma kwemvura nekuda kwekuchinja kwekupisa.
    4. Dhigirii rekusvibiswa 3.
    5. Chikamu chekuisa:Ⅲyedunhu guru,Ⅱkune mamwe maseketi ekubatsira uye ekudzora.
    6. Circuit breaker yakakodzera nharaunda yemagetsi A.
    7. Hakufanirwe kuva nechinhu chinoputika chine njodzi uye guruva rinoburitsa mhepo, hakufanirwe kuva negasi rinogona kuora simbi nekuparadza insulation.
    8. Nzvimbo yacho yaisazokundwa nemvura nechando.
    9. Mamiriro ekuchengetera: tembiricha yemhepo iri -40℃~+70℃.

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