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    Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker Mufananidzo Wakaratidzwa
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker
    • Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker

    Mutengo wefekitori CJM65-63 1-4P 63A 6kA low voltage MCB Miniature circuit breaker

    Tsananguro pfupi:

    • Kukwanisa kukuru kwenguva pfupi 6KA.
    • Yakagadzirirwa kuchengetedza dunhu rinotakura magetsi makuru anosvika 63A.
    • Chiratidzo chenzvimbo yekubata.
    • Inoshandiswa sechinongedzo chikuru mumba uye zvakafanana.

    Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Kuvaka uye Chimiro

    • MaCJM65-63 Type Miniature circuit breakers (MCBs) anoona kuchengetedzeka kwemagetsi mudzimba nemamiriro akafanana, akadai semahofisi nedzimwe zvivakwa pamwe nekushandiswa kwemaindasitiri nekudzivirira kuiswa kwemagetsi kubva pakuwedzerwa kwemagetsi uye mashort circuit. Kana paine chikanganiso chaonekwa, miniature circuit breaker inodzima otomatiki circuit yemagetsi kudzivirira kukuvara kwewaya uye kudzivirira njodzi yemoto. Zvichivimbisa kuvimbika uye kuchengetedzeka kwevanhu nezvinhu, maMCB ane nzira mbiri dzekugumburwa: nzira yekunonoka yekugumburwa kwemafuta ekudzivirira overload uye nzira yekugumburwa nemagnetic yekudzivirira short circuit. Kazhinji rated current i1,2,3,4,6,10,16,20,25,32,40,50,63A uye rated voltage i230/400VAC. frequency i50/60Hz. zvinoenderana neIEC60898/EN60898 standards.

     

    Kuvaka uye Chimiro

    • Kukwanisa kukuru kwenguva pfupi 10KA
    • Yakagadzirirwa kuchengetedza dunhu rinotakura magetsi makuru kusvika ku63A
    • Chiratidzo chenzvimbo yekubata
    • Inoshandiswa sechinongedzo chikuru mumba uye zvakafanana

     

    Tsanangudzo

    Zvakajairika IEC/EN 60898-1
    Nhamba yePole 1P,1P+N, 2P, 3P,3P+N,4P
    Vheji yakayerwa AC 230V/400V
    Yakayerwa Iye Zvino (A) 1A,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50A,63A
    Kutenderera kunogumburwa B, C, D
    Yakayerwa kugona kwepfupi-dunhu (lcn) 10000A
    Rated frequency 50/60Hz
    Rated impulse inodzivirira voltage Uimp 4kV
    Chiteshi chekubatanidza Nzvimbo yembiru ine clamp
    Hupenyu hwemakanika Mabhasikoro zviuru makumi maviri
    Hupenyu hwemagetsi Mabhasikoro 4000
    Dhigirii rekudzivirira IP20
    Kukwanisa kwekubatanidza Kondakita inochinjika 35mm²
    Kondakita yakasimba 50mm²
    Kuiswa Pamutsetse weDIN wakaenzana 35mm
    Kuisa panel

    Hunhu hweDziviriro Yemazuva Ano Hwakawandisa

    Bvunzo Rudzi rwekugumburwa Bvunzo razvino Mamiriro Ekutanga Nguva yekugumburwa kana Mupi weNguva isingagumburwi
    a Kunonoka kwenguva 1.13In Kutonhora t≤1h(Mukati≤63A)
    t≤2h(ln>63A)    		 Hapana Kugumburwa
    b Kunonoka kwenguva 1.45In Mushure mebvunzo a t<1h(Mukati≤63A)
    t<2h(Mukati>63A)    		 Kugumburwa
    c Kunonoka kwenguva 2.55In Kutonhora 1s
    1s 63A)    		 Kugumburwa
    d B curve 3Mukati Kutonhora t≤0.1s Hapana Kugumburwa
    C curve 5In Kutonhora t≤0.1s Hapana Kugumburwa
    D curve 10In Kutonhora t≤0.1s Hapana Kugumburwa
    e B curve 5In Kutonhora t≤0.1s Kugumburwa
    C curve 10In Kutonhora t≤0.1s Kugumburwa
    D curve 20In Kutonhora t≤0.1s Kugumburwa

    Chii chinonzi MCB?

    Muchina Mudiki weDunhu reMadhiraivha(MCB) imhando yecircuit breaker ine saizi diki. Inocheka circuit yemagetsi pakarepo kana paine mamiriro asina kunaka mumagetsi, akadai sekuchaja zvakanyanya kana kuti short-circuit current. Kunyangwe mushandisi anogona kudzosera MCB patsva, fuse inogona kuona mamiriro ezvinhu aya, uye mushandisi anofanira kuitsiva.

    MCB chishandiso chemagetsi chinodzivirira waya dzemagetsi nemitoro kubva kumagetsi anoputika, zvichidzivirira moto nedzimwe njodzi dzemagetsi. MCB yakachengeteka kubata, uye inodzosa simba nekukurumidza. Pakudzivirira dunhu rinodarika mwero uye renguva pfupi mumabasa ekugara, MCB ndiyo sarudzo inonyanya kufarirwa. MCB dzinokurumidza kudzoreredza uye hadzidi kugadziriswa. Pfungwa yekuwedzera yebi-metal inoshandiswa muMCB kudzivirira mafambiro emagetsi anoputika uye mafambiro emagetsi mapfupi.

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