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    CJMM1 Series Molded Case Circuit Breakers(MCCB) Featured Image
    • CJMM1 Series Molded Case Circuit Breakers(MCCB)
    • CJMM1 Series Molded Case Circuit Breakers(MCCB)
    • CJMM1 Series Molded Case Circuit Breakers(MCCB)

    CJMM1 Series Molded Case Circuit Breakers(MCCB)

    Inkcazelo emfutshane:

    Isicelo

    I-CJMM1 uthotho olubunjiweyo lwesaphuli sesekethe (emva koku kubhekiselwa kuso njengesaphuli sesekethe) sisebenza kwi-AC 50/60HZ yesekethe yosasazo lwamandla enethiwekhi ene-voltage elinganisiweyo ye-800V, umbane wokusebenza olinganisiweyo wama-690V kunye nokusebenza okulinganiselweyo ngoku ukusuka kwi-10A ukuya kwi-630A, isetyenziselwa ukusasaza. amandla kunye nokuthintela isekethe kunye nezixhobo zonikezelo lwamandla kumonakalo ngenxa yokugcwala, isiphaluka esifutshane, phantsi kombane kunye nezinye iimpazamo, ikwasetyenziselwa ukuqala okungaqhelekanga kweemoto kunye nokugqithiswa, isiphaluka esifutshane kunye nangaphantsi kokhuseleko lombane. umthamo, umthamo ophezulu wokophuka, i-arcing emfutshane (okanye i-noarcing) njl.I-Residual current circuit breaker inokufakwa ngokuthe nkqo (ufakelo oluthe nkqo) okanye ifakwe ngokuthe tye (ufakelo oluthe tye) Imveliso ihambelana nemigangatho ye-IEC60947-2 kunye ne-Gb140482


    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Umzekelo weMveliso

    CJ:Ikhowudi yeshishini
    M:Ityala elibunjiweyo lesaphuli sesekethe
    1:Inombolo yoyilo
    □:Umlinganiselo wangoku wesakhelo
    □:Umthamo wokophulwa kwekhowudi/S uchaza uhlobo olusemgangathweni (S ingashiywa)H ichaza uhlobo oluphezulu

    Qaphela: Kukho iintlobo ezine zepali engathathi hlangothi (i-N pole) kwimveliso yezigaba ezine. Ipali engathathi hlangothi yohlobo A ayixhotyiswanga yinto yokukhubeka yangoku, ihlala ilayita, kwaye ayivulwa okanye icinywe kunye nezinye. iipali ezintathu.
    Ipali engathathi hlangothi yohlobo B ayixhotyiswanga ngento yokukhubeka ngokungaphaya, kwaye iyacinywa okanye icinywe kunye nezinye iipali ezintathu (ipali engathathi hlangothi iyalayitwa phambi kokuba icinywe)Ipali engathathi hlangothi yohlobo C ixhotyiswe ngokungaphezulu- into enokukhubeka yangoku, kwaye iyalayitwa okanye icinywe kunye nezinye iipali ezintathu (ipali engathathi hlangothi iyavulwa phambi kokuba icinywe) Ipali engathathi hlangothi yohlobo D ixhotyiswe ngesixhobo sokukhubeka sangoku, ihlala ilayita kwaye ayitshintshwa. phezu okanye ukucinywa kunye nezinye iipali ezintathu.

    Uluhlu loku-1

    Igama lesincedisi Ukukhutshwa kwe-elektroniki Ukukhutshwa komdibaniso
    Uqhagamshelwano oluncedisayo, phantsi kokukhululwa kwamandla ombane, uqhagamshelwano lwe-alam 287 378
    Iiseti ezimbini zoqhagamshelwano ezincedisayo,uqhagamshelwano lwe-alam 268 368
    Ukukhutshwa kwe-Shunt, uqhagamshelwano lwe-alam, uqhagamshelwano oluncedisayo 238 348
    Ngaphantsi kokukhutshwa kwamandla ombane, uqhagamshelwano lwe-alam 248 338
    Umnxeba oncedisayo we-alam 228 328
    Cima umnxeba wokukhupha i-alam 218 318
    Uqhagamshelwano oluncedisayo olungaphantsi kwe-voltage 270 370
    Iiseti ezimbini zoqhagamshelwano ezincedisayo 260 360
    Ukukhutshwa kwe-shunt under-voltage release 250 350
    Shunt ukukhulula unxibelelwano oluncedisayo 240 340
    Ukukhutshwa kwe-voltage engaphantsi 230 330
    Uqhagamshelwano oluncedisayo 220 320
    Shunt ukukhululwa 210 310
    Uqhagamshelwano nge-alam 208 308
    Akukho sincedisi 200 300

    Ukuhlelwa

    • Ngokuqhawula umthamo: uhlobo oluqhelekileyo (uhlobo S) b uhlobo oluphezulu lokuqhawula umthamo (uhlobo H)
    • Ngemodi yokudibanisa: uxhulumaniso lwebhodi yangaphambili, i-b back board connection, uhlobo lwe-plugin c
    • Ngemowudi yokusebenza: umsebenzi wokubamba ngokuthe ngqo, ukusebenza kwe-b rotation handle, c ukusebenza kombane
    • Ngenani leepali: 1P, 2P, 3P, 4P
    • Nge-accessory: uqhagamshelwano lwe-alam, uqhagamshelwano oluncedisayo, ukukhululwa kwe-shunt, phantsi kokukhululwa kombane

    Imeko yeNkonzo eqhelekileyo

    • Umphakamo wendawo yofakelo awuyi kudlula i-2000m
    • Ubushushu bomoya we-Ambient
    • Iqondo lobushushu lomoya kwindawo elingqongileyo aliyi kudlula +40℃
    • Ixabiso eliphakathi aliyi kudlula +35℃ ngeeyure ezingama-24
    • Iqondo lobushushu bomoya kwindawo akumele libe ngaphantsi kwe -5℃
    • Imeko yomoya:
    • 1Kukho ukufuma kwe-atmosp apha akuzugqitha kuma-50% kowona bushushu uphezulu +40℃,kwaye bunokuba ngaphezulu kweqondo lobushushu elisezantsi, xa iqondo lobushushu elilelona xesha lisezantsi kakhulu kwinyanga emanzi lingagqithi kwi-25℃ linokuba yi-90%,imveliso yeconden sation ingaphezulu utshintsho lobushushu kufuneka luthathelwe ingqalelo.
    • Inqanaba longcoliseko liklasi yesi-3

    IParameter yobuGcisa engundoqo

    1 Ixabiso elilinganisiweyo lee-circuit breakers
    Umzekelo Imax (A) Iinkcukacha (A) Ulinganiso loMsebenzi weVoltage(V) Umgangatho weVoltage ye-Insulation (V) Icu (kA) I-Ics (kA) Inani leepali (P) Umgama weArcing (mm)
    CJMM1-63S 63 6,10,16,20
    25,32,40,
    50,63    		 400 500 10* 5* 3 ≤50
    CJMM1-63H 63 400 500 15* 10* 3,4
    CJMM1-100S 100 16,20,25,32
    40,50,63,
    80,100    		 690 800 35/10 22/5 3 ≤50
    CJMM1-100H 100 400 800 50 35 2,3,4
    CJMM1-225S 225 100,125,
    160,180,
    200,225    		 690 800 35/10 25/5 3 ≤50
    CJMM1-225H 225 400 800 50 35 2,3,4
    CJMM1-400S 400 225,250,
    315,350,
    400    		 690 800 50/15 35/8 3,4 ≤100
    CJMM1-400H 400 400 800 65 35 3
    CJMM1-630S 630 400,500,
    630    		 690 800 50/15 35/8 3,4 ≤100
    CJMM1-630H 630 400 800 65 45 3
    Qaphela: Xa iiparamitha zovavanyo ze-400V, i-6A ngaphandle kokukhululwa kokufudumeza
    2 Umsebenzi wokwaphulwa kwexesha eliguquliweyo xa ipali nganye yokukhutshwa okungaphaya konikezelo lwamandla ilayitiwe ngexesha elinye.
    Into yovavanyo lwangoku (I/In) Indawo yexesha lovavanyo Imeko yokuqala
    I-Non-tripping yangoku 1.05In 2h(n>63A),1h(n<63A) Isimo esibandayo
    Ukuhamba ngoku 1.3In 2h(n>63A),1h(n<63A) Qhubeka kwangoko
    emva kovavanyo lweNo.1
    3 Ukwaphulwa kwexesha eliguqukayo kuphawu lomsebenzi xa ipali nganye
    ukukhululwa kwangoku kukhuseleko lwemoto lusebenza ngexesha elinye.
    Ukumisela ixesha langoku leSiqhelo Ilizwe lokuqala Phawula
    1.0Ngaphakathi >2h Ilizwe elibandayo
    1.2Ngaphakathi ≤2h Qhubeka ngokukhawuleza emva kovavanyo lwe-No.1
    1.5Ngaphakathi ≤4min Ilizwe elibandayo 10≤Ku≤225
    ≤8min Ilizwe elibandayo 225≤Ku≤630
    7.2Ngaphakathi 4s≤T≤10s Ilizwe elibandayo 10≤Ku≤225
    6s≤T≤20s Ilizwe elibandayo 225≤Ku≤630
    4 Uphawu lokusebenza olukhawulezayo lwesaphuli sesekethe kunikezelo lwamandla luya kusekwa njenge-10in+20%, kwaye enye yebreaker yesekethe yokhuseleko lwemoto iya kusekwa njenge-12ln±20%

    Ubungakanani boFakelo lwesishwankathelo

    CJMM1-63, 100, 225, Ulwandlalo kunye nobukhulu boFakelo (Uqhagamshelwano lwebhodi yangaphambili)

    Ubukhulu(mm) Ikhowudi yeModeli
    CJMM1-63S CJMM1-63H CJMM1-63S CJMM1-100S CJMM1-100H CJMM1-225S CJMM1-225
    Ubungakanani benkcazo C 85.0 85.0 88.0 88.0 102.0 102.0
    E 50.0 50.0 51.0 51.0 60.0 52.0
    F 23.0 23.0 23.0 22.5 25.0 23.5
    G 14.0 14.0 17.5 17.5 17.0 17.0
    G1 6.5 6.5 6.5 6.5 11.5 11.5
    H 73.0 81.0 68.0 86.0 88.0 103.0
    H1 90.0 98.5 86.0 104.0 110.0 127.0
    H2 18.5 27.0 24.0 24.0 24.0 24.0
    H3 4.0 4.5 4.0 4.0 4.0 4.0
    H4 7.0 7.0 7.0 7.0 5.0 5.0
    L 135.0 135.0 150.0 150.0 165.0 165.0
    L1 170.0 173.0 225.0 225.0 360.0 360.0
    L2 117.0 117.0 136.0 136.0 144.0 144.0
    W 78.0 78.0 91.0 91.0 106.0 106.0
    W1 25.0 25.0 30.0 30.0 35.0 35.0
    W2 - 100.0 - 120.0 - 142.0
    W3 - - 65.0 65.0 75.0 75.0
    Faka iisayizi A 25.0 25.0 30.0 30.0 35.0 35.0
    B 117.0 117.0 128.0 128.0 125.0 125.0
    od 3.5 3.5 4.5 4.5 5.5 5.5

    CJMM1-400,630,800,Ulwandlalo kunye noBubungakanani boFakelo (uQhagamshelwano lwebhodi yangaphambili)

    Ubukhulu(mm) Ikhowudi yeModeli
    CJMM1-400S CJMM1-630S
    Ubungakanani benkcazo C 127 134
    C1 173 184
    E 89 89
    F 65 65
    G 26 29
    G1 13.5 14
    H 107 111
    H1 150 162
    H2 39 44
    H3 6 6.5
    H4 5 7.5
    H5 4.5 4.5
    L 257 271
    L1 465 475
    L2 225 234
    W 150 183
    W1 48 58
    W2 198 240
    A 44 58
    Faka iisayizi A1 48 58
    B 194 200
    Od 8 7

    Ibhodi yangasemva yoQhagamshelwano lweDiyagram yokuSika iPlug

    Ubukhulu(mm) Ikhowudi yeModeli
    CJMM1-63S
    CJMM1-63H    		 CJMM1-100S
    CJMM1-100H    		 CJMM1-225S
    CJMM1-225H    		 CJMM1-400S CJMM1-400H CJMM1-630S
    CJMM1-630H
    Ubungakanani beBhodi yoQhagamshelwano lweBhodi eNgenaPhakamileyo Plug in Type A 25 30 35 44 44 58
    od 3.5 4.5*6
    umngxuma onzulu    		 3.3 7 7 7
    od1 - - - 12.5 12.5 16.5
    od2 6 8 8 8.5 9 8.5
    oD 8 24 26 31 33 37
    oD1 8 16 20 33 37 37
    H6 44 68 66 60 65 65
    H7 66 108 110 120 120 125
    H8 28 51 51 61 60 60
    H9 38 65.5 72 - 83.5 93
    H10 44 78 91 99 106.5 112
    H11 8.5 17.5 17.5 22 21 21
    L2 117 136 144 225 225 234
    L3 117 108 124 194 194 200
    L4 97 95 9 165 163 165
    L5 138 180 190 285 285 302
    L6 80 95 110 145 155 185
    M M6 M8 M10 - - -
    K 50.2 60 70 60 60 100
    J 60.7 62 54 129 129 123
    M1 M5 M8 M8 M10 M10 M12
    W1 25 35 35 44 44 58

    Yintoni i-MCCB?

    I-MCCB sisishunqulelo se-Molded Case Circuit Breaker.Xa itotali yangoku igqitha kuthintelo lwebhokisi ye-micro fuse, umsebenzisi uyisebenzisa njengolunye uhlobo lwesixhobo sokukhusela ngokungaphaya.I-MCCB ikhusela kwi-overvoltages kunye nokusilela kwangoku, kunye nokutshintsha iisekethe.

    Abasebenzisi banokuyisebenzisa nakwizicelo zendlu yokulinganisa okuthe kratya okugqwesileyo kunye nenqanaba lempazamo.Abasebenzisi basebenzisa i-MCCBs kwiinkqubo zorhwebo ngenxa yokulinganisa okubanzi okuphakathi kunye nomthamo ophezulu wokuchithwa.Ii-MCCBs zinokukhusela iibhanki ze-capacitor, iijenereyitha, kunye nokuhanjiswa kwezinto eziphambili zombane.Xa isicelo sifuna izenzo zocalucalulo, izicwangciso zokulayishwa ngokwezifiso, okanye ukhuseleko oluphantsi komhlaba, lubonelela ngokhuseleko olufanelekileyo.

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