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    Mutengo wekutengesa weLW28-20YH3 20A Rotary Switch Electrical Universal Changeover Switch Mufananidzo wakaratidzwa
    • Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch
    • Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch
    • Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch
    • Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch
    • Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch
    • Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch

    Mutengo wepamusoro LW28-20YH3 20A Rotary Switch yemagetsi yeUniversal Changeover Switch

    Tsananguro pfupi:

    Maswichi eLW28 series universal transfer anonyanya kukodzera macircuit emagetsi ane AC 50Hz yakaoma, voltage yekushanda yakayerwa 440V uye pasi, DC voltage 240V uye pasi, uye current yakayerwa 160A. Anoshandiswa pakubatanidza kana kubvisa macircuit kakawanda nemaoko nekuda kwezvinangwa zvekudzora kana kushandura, pamwe nekudzora zvakananga mamota matatu-phase asynchronous uye pakuyera mirairo nekuyera macircuit. Chigadzirwa ichi chinoshandiswa zvakanyanya semaswichi ekudzora macircuit, maswichi emidziyo yekuyedza, maswichi ekudzora mota, maswichi ekudzora master, uye maswichi ekuchinja-chinja emuchina wemagetsi wekuwelda.


    Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Nhanganyaya yeChigadzirwa

    • Chigadzirwa ichi chinosangana nezvinodiwa zveGB14048.3,GB14048.5, uye EC60947-3,EC60947-5-1.
    • Maswichi eLW28 series ane mhando dzakasiyana-siyana dzemagadzirirwo, ane ma ratings aripo e10A, 20A, 25A, 32A, 63A, 125A, uye 160A.
    • Maswichi emhando yeLW28 anoratidzwa nehukuru hudiki, mabasa akawanda, chimiro chidiki, sarudzo yakanaka yezvinhu, insulation yakanaka, switching inochinjika, kuchengetedzeka uye kuvimbika, uye chitarisiko chitsva uye modhi. Mhando ina dzemaswichi, LW28-10, LW28-20, LW28-25, uye LW28-32F, dzinewo mabasa ekudzivirira minwe.
    • Maswichi emhando yeLW28 anoshandiswa zvakanyanya uye chigadzirwa chitsva uye chakakodzera chekutsiva, chinogona kutsiva maswichi aripo emuno eLW2, LW5, LW6, LW8, LWI2, LWI5, HZ5, HZI0, HZI2 nedzimwe mhando dzemaswichi pamwe nekuchinja maswichi pamidziyo inotengeswa kunze kwenyika.
    • Zvishandiso zveLW28 series switch derivatives zvinosanganisira ma padlock switches nema lockable switches (63A nepazasi). Izvo zvinogona kushandiswa se power cut-off switches yemidziyo inokosha kudzivirira kusashanda zvakanaka uye kudzora mashandiro evashandi vasina mvumo.
    • Maswichi e20A kusvika ku63A muLW28 series anogonawo kuve nechinhu chinodzivirira (chekare 65).

     

     

    Mamiriro ekuisa

    • Switch iyi inoiswa pasi pemamiriro ekunze ekusvibiswa kwechikamu chechitatu;
    • Isa zvinoenderana nemirairo yakapihwa nefekitori.

    Mamiriro ekushanda akajairika

    • Tembiricha yemhepo iri munzvimbo yayo haifanirwe kudarika +40°C, uye tembiricha yayo yepakati mukati memaawa makumi maviri nemana haifanirwe kudarika +35°C;
    • Muganho wakaderera wekupisa kwemhepo yekunze haufanirwe kudarika -25°C;
    • Kureba kwenzvimbo yekuisa hakufanirwe kudarika 2000m;
    • Kana tembiricha yepamusoro iri +40°C, hunyoro hwemhepo hahupfuure 50%, uye hunyoro hwakanyanya hunogona kubvumidzwa patembiricha yakaderera ye90% pa20°C, Matanho akakosha anofanira kutorwa kuti mvura ipinde mumhepo dzimwe nguva nekuda kwekuchinja kwetembiricha.

     

     

    Ruzivo rweUnyanzvi

     

    Muenzaniso   LW28-10 LW28-20 LW28-25 LW28-32
    Yakayerwa voltage yekudzivirira Ui V 660 660 660 660
    Kupisa kwazvino kwakabvumiranwa Ith A 10 20 25 32
    Voltage yekushanda yakayerwa Ue V 240 440 24 110 240 440 24 110 240 440 240 440
    Rated operating current le
    AC-21A AC-22A A 10 10 10 10 25 25 32 32
    AC-23A A 7.5 7.5 7.5 7.5 22 22 30 30
    AC-2 A 7.5 7.5 7.5 7.5 22 22 30 30
    AC-3 A 5.5 5.5 5.5 5.5 15 15 22 22
    AC-4 A 1.75 1.75 1.75 1.75 6.5 6.5 11 11
    AC-15 A 2.5 1.5 2.5 1.5 8 5 14 6
    DC-13 A 12 0.4 20 0.5
    Simba rekudzora rakayerwa P
    AC-23A KW 1.8 3 1.8 3 5.5/3 11/5.5 7.5/4 15/7.5
    AC-2 KW 2.5 3.7 2.5 3.7 5.5 11 7.5 15
    AC-3 KW 1.5 2.5 1.5 2.2 4/3 5.5/3 5.5 11/5.5
    AC-4 KW 0.37 0.55 0.37 0.55 0.55/0.75 1.5 2.7/1.5 5.5/3

     

    Muenzaniso   LW28-63 LW28-125 LW28-160 LW28-315
    Yakayerwa voltage yekudzivirira Ui V 660 660 660 660
    Kupisa kwazvino kwakabvumiranwa Ith A 63 125 160 315
    Voltage yekushanda yakayerwa Ue V 240 440 240 440 240 440 240 440
    Rated operating current le
    AC-21A AC-22A A 63 63 100 100 150 150 315 315
    AC-23A A 57 57 90 90 135 135 265 265
    AC-2 A 57 57 90 90 135 135 265 265
    AC-3 A 36 36 75 75 95 95 110 110
    AC-4 A 15 15 30 30 55 55 95 95
    Simba rekudzora rakayerwa P
    AC-23A KW 15/10 30/18.5 30/15 45/22 37/22 75/37 75/37 132/55
    AC-2 KW 18.5 30 30 45 37 55 55 95
    AC-3 KW 11/6 18.5/11 15/7.5 30/13 22/11 37/18.5 37/22 55/30
    AC-4 KW 5.5/2.4 7.5/4 6/3 12/5.5 10/4 15/7.5 15/7.5 25/11

     

     

    03

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