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    Na'urar Kariyar Kariya Mai Juyawa Mai Lanƙwasa ta CJ-B25 4p 1.8kv SPD Hoton da aka Fito
    • Na'urar Kariyar Kariya Mai Juyawa Mai Sauri ta CJ-B25 4p 1.8kv Mai Fuskantar Na'urar Kariya Mai Juyawa Mai Sauri ta SPD
    • Na'urar Kariyar Kariya Mai Juyawa Mai Sauri ta CJ-B25 4p 1.8kv Mai Fuskantar Na'urar Kariya Mai Juyawa Mai Sauri ta SPD
    • Na'urar Kariyar Kariya Mai Juyawa Mai Sauri ta CJ-B25 4p 1.8kv Mai Fuskantar Na'urar Kariya Mai Juyawa Mai Sauri ta SPD
    • Na'urar Kariyar Kariya Mai Juyawa Mai Sauri ta CJ-B25 4p 1.8kv Mai Fuskantar Na'urar Kariya Mai Juyawa Mai Sauri ta SPD

    Na'urar Kariyar Kariya Mai Juyawa Mai Sauri ta CJ-B25 4p 1.8kv Mai Fuskantar Na'urar Kariya Mai Juyawa Mai Sauri ta SPD

    Takaitaccen Bayani:

    Na'ura ce da ake amfani da ita don iyakance ƙarfin wutar lantarki mai sauri da kuma fitar da wutar lantarki, aƙalla har da wani ɓangaren da ba na layi ba.

    Gine-gine da Siffa

    • Wurin Amfani: Babban Allon Rarrabawa
    • Yanayin Kariya: LN, N-PE
    • Matsayin Karuwa: Iimp = 12.5kA(10/350μs) / Cikin = 20kA(8/20μs)
    • IEC/EN/UL Nau'i: Aji na I+II / Nau'i na 1+2
    • Abubuwan Kariya: Babban Makamashi MOV da GDT
    • Gidaje: Zane Mai Fuskantar Fuska
    • Biyayya: IEC 61643-11:2011 / EN 61643-11:2012 / UL 1449 Bugu na 4

    Cikakken Bayani game da Samfurin

    Alamun Samfura

    Bayanan Fasaha

    Lantarki na IEC 150 275 320
    Ƙarfin wutar lantarki na AC (50/60Hz) Uc/Un 120V 230V 230V
    Matsakaicin Ƙarfin Wutar Lantarki Mai Ci Gaba (AC) (LN) Uc 150V 270V 320V
    (N-PE) Uc 255V
    Nau'in Wutar Fitar Ruwa (8/20μs) (LN)/(N-PE) In 20 kA/50kA
    Matsakaicin Wutar Fitar Ruwa (8/20μs) (LN)/(N-PE) Imax 50 kA/100 kA
    Wutar Ragewar Motsa Jiki (10/350μs) (LN)/(N-PE) Iimp 12.5kA/50kA
    Takamaiman Makamashi (LN)/(N-PE) W/R 39 kJ/Ω / 625 kJ/Ω
    Caji (LN)/(N-PE) Q 6.25 As/12.5As
    Matakin Kariyar Wutar Lantarki (LN)/(N-PE) Up 1.0kV/1.5 kV 1.5 kV/1.5 kV 1. 6kV/1.5 kV
    (N-PE) Ifi HANNUN 100
    Lokacin Amsawa (LN)/(N-PE) tA <25ns/<100 ns
    Fis ɗin Baya (max) 315A/250A gG
    Matsayin Yanzu na Gajeren Zagaye (AC) (LN) ISCCR 25kA/50kA
    TOV Jure 5s (LN) UT 180V 335V 335V
    TOV minti 120 (LN) UT 230V 440V 440V
    yanayin Rashin Lafiya Mai Kyau Rashin Lafiya Mai Kyau Rashin Lafiya Mai Kyau
    Juriya ga TOV 200ms (N-PE) UT 1200V
    UL Electrical
    Matsakaicin Ƙarfin Wutar Lantarki Mai Ci Gaba (AC) MCOV 150V/255V 275V/255V 320V/255V
    Matsayin Kariyar Wutar Lantarki VPR 600V/1200V 900V/1200V 1200V/1200V
    Nau'in Wutar Fitar Ruwa (8/20μs) In 20kA/20kA 20kA/20kA 20kA/20kA
    Matsayin Yanzu na Gajeren Zagaye (AC) SCCR 200kA 150kA 150kA

     

    Jagorar Zaɓin Jerin Tsarin Samar da Wutar Lantarki na SPD

    Shigar da SPD a kowane yanki na kariya daga walƙiya, bisa ga ma'aunin bayyanar wutar lantarki mai ƙarancin wutar lantarki, yana sanya rarraba kayan lantarki bisa ga nau'in ƙarfin lantarki mai yawa, matakin ƙarfin lantarki mai juriya ga iska zai iya tantance zaɓin SPD. Dangane da ma'aunin bayyanar wutar lantarki mai ƙarancin wutar lantarki, sanya rarraba kayan lantarki bisa ga nau'in ƙarfin lantarki mai yawa kamar matakin sigina, matakin lodi, rarrabawa da matakin sarrafawa, matakin samar da wutar lantarki. Matsayin ƙarfin lantarki mai juriya ga iska mai ƙarfi shine: 1500V, 2500V, 4000V, 6000V. Dangane da matsayin shigarwar kayan aiki masu kariya daban-daban da kuma yanayin walƙiya daban-daban na yankin kariya daga walƙiya daban-daban, don tantance matsayin shigarwa na SPD don samar da wutar lantarki da ƙarfin karyewa.
    Nisa tsakanin kowane mataki na SPD bai kamata ya wuce mita 10 ba, nisan da ke tsakanin SPD da kayan aikin da aka kare ya kamata ya zama gajere gwargwadon iko, ba fiye da mita 10 ba. Idan saboda iyakancewar matsayin shigarwa, ba za a iya tabbatar da nisan shigarwa ba, to kuna buƙatar shigar da kayan haɗin gwiwa tsakanin kowane matakin SPD, don haka SPD na bayan aji ya kasance kariya ta SPD na baya. A cikin tsarin samar da wutar lantarki mai ƙarancin wutar lantarki, haɗa inductor na iya cimma manufar haɗin gwiwa.
    Ka'idar zaɓin SPD don tsarin samar da wutar lantarki
    Matsakaicin ƙarfin lantarki mai ci gaba da aiki: ya fi kayan aiki masu kariya girma, matsakaicin ƙarfin lantarki mai ci gaba da aiki na tsarin.
    Tsarin TT: Uc≥1.55Uo (Uo tsarin ƙarancin wutar lantarki ne zuwa ƙaramin wutar lantarki)
    Tsarin TN: Uc≥1.15Uo
    Tsarin IT: Uc≥1.15Uo (Uo tsarin ƙarancin wutar lantarki ne zuwa layin wutar lantarki)
    Matakin Kariyar Wutar Lantarki: ƙasa da ƙarfin lantarki mai jure wa rufin kayan aiki masu kariya
    Matsakaicin fitar da wutar lantarki: an ƙaddara shi gwargwadon yanayin walƙiyar da aka sanya da yankin kariya daga walƙiya.
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    Danna Shigar don bincike ko ESC don rufewa