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    Muag Kub rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB Featured Duab
    • Kub Muag rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB
    • Kub Muag rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB
    • Kub Muag rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB

    Kub Muag rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB

    Kev Piav Qhia Luv:

    Daim Ntawv Thov

    CJMM1 series molded case circuit breaker (txij no mus hu ua circuit breaker) siv tau rau AC 50/60HZ fais fab faib network circuit nrog rated insulation voltage ntawm 800V, rated operation voltage ntawm 690V thiab rated operation tam sim no ntawm 10A txog 630A, nws siv los faib fais fab thiab tiv thaiv circuit thiab cov khoom siv fais fab los ntawm kev puas tsuaj vim overload, luv luv circuit, under voltage thiab lwm yam faults, nws kuj siv rau kev pib tsis tshua muaj ntawm lub cev muaj zog nrog rau overload, luv luv circuit thiab under voltage tiv thaiv. Lub circuit breaker no muaj qhov zoo ntawm ntim me me, muaj peev xwm tawg siab, luv luv arcing (lossis noarcing) thiab lwm yam, nws tuaj yeem nruab nrog cov khoom siv xws li lub tswb hu, shunt tso tawm, auxiliary contact thiab lwm yam, nws yog ib yam khoom zoo tagnrho rau tus neeg siv. Lub residual current circuit breaker tuaj yeem ntsia ntsug (ntsug installation) lossis kab rov tav (kab rov tav installation). Cov khoom no ua raws li cov qauv ntawm IEC60947-2 thiab Gb140482.


    Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Nws yog ib txoj hauv kev zoo los txhawb peb cov khoom thiab cov kev daws teeb meem thiab kev kho. Peb lub hom phiaj yog ib txwm tsim cov khoom lag luam thiab cov kev daws teeb meem rau cov neeg siv khoom uas muaj kev txawj ntse zoo rau Kev Muag Khoom Kub rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB, Los ntawm peb txoj haujlwm ua tiav, peb ib txwm nyob ib puag ncig ntawm kev tsim kho tshiab ntawm cov khoom siv thev naus laus zis huv. Peb yog tus khub ntsuab uas koj tuaj yeem tso siab rau. Hu rau peb hnub no kom tau txais cov ntaub ntawv ntxiv!
    Nws yog ib txoj hauv kev zoo los txhawb peb cov khoom thiab cov kev daws teeb meem thiab kev kho. Peb lub hom phiaj yog ib txwm tsim cov khoom zoo nkauj thiab cov kev daws teeb meem rau cov neeg siv khoom uas muaj kev txawj ntse zoo heev rauTuam Tshoj MCCB thiab Moulded Case Circuit Breaker, Tag nrho cov khoom no yog tsim nyob rau hauv peb lub Hoobkas nyob rau hauv Suav teb. Yog li peb tuaj yeem lav peb qhov zoo tseem ceeb thiab muaj. Hauv plaub xyoos no peb tsis tsuas yog muag peb cov khoom tab sis kuj muag peb cov kev pabcuam rau cov neeg siv khoom thoob plaws ntiaj teb.

    Qauv Khoom

    CJ: Tus lej lag luam
    M: Lub tshuab hluav taws xob uas muaj pwm
    1: Tsim Tsis Muaj
    □: Tam sim no ntsuas ntawm tus ncej
    □: Tus lej cim qhia txog lub peev xwm tawg / S qhia txog hom txheem (S tuaj yeem tsis suav nrog) H qhia txog hom siab dua

    Lus Cim: Muaj plaub hom ncej nruab nrab (N ncej) rau plaub theem khoom. Lub ncej nruab nrab ntawm hom A tsis muaj qhov over-current tripping element, nws ib txwm qhib, thiab nws tsis qhib lossis kaw ua ke nrog lwm peb ncej.
    Tus ncej nruab nrab ntawm hom B tsis muaj qhov khoom siv hluav taws xob ntau dhau, thiab nws tau qhib lossis kaw ua ke nrog peb lwm tus ncej (tus ncej nruab nrab tau qhib ua ntej raug kaw) Tus ncej nruab nrab ntawm hom C muaj qhov khoom siv hluav taws xob ntau dhau, thiab nws tau qhib lossis kaw ua ke nrog peb lwm tus ncej (tus ncej nruab nrab tau qhib ua ntej raug kaw) Tus ncej nruab nrab ntawm hom D muaj qhov khoom siv hluav taws xob ntau dhau, nws ib txwm qhib thiab tsis tau qhib lossis kaw ua ke nrog peb lwm tus ncej.

    Rooj 1

    Lub npe ntawm cov khoom siv Kev tso tawm hauv hluav taws xob Kev tso tawm sib xyaw
    Kev sib cuag pabcuam, tso tawm hluav taws xob hauv qab, ceeb toom tiv tauj 287 378
    Ob lub chaw sib txuas lus pabcuam, kev sib txuas lus ceeb toom 268 368
    Kev tso tawm Shunt, kev sib cuag ceeb toom, kev sib cuag pabcuam 238 348
    Nyob rau hauv voltage tso tawm, lub tswb hu 248 338
    Kev sib txuas lus ceeb toom pabcuam 228 328
    Kev sib cuag ntawm lub tswb ceeb toom tso tawm Shunt 218 318
    Kev sib txuas lus pabcuam tsis muaj zog tso tawm 270 370
    Ob lub chaw pabcuam sib txuas lus 260 360
    Kev tso tawm Shunt hauv qab-voltage tso tawm 250 350
    Kev sib txuas lus pabcuam Shunt tso tawm 240 340
    Kev tso tawm qis zog 230 330
    Kev sib cuag pab 220 320
    Kev tso tawm Shunt 210 310
    Kev sib cuag ceeb toom 208 308
    Tsis muaj khoom siv ntxiv 200 300

    Kev faib tawm

    • Los ntawm kev tawg peev xwm: ib hom txheem (hom S) b siab dua tawg peev xwm hom (hom H)
    • Los ntawm hom kev sib txuas: kev sib txuas pem hauv ntej ntawm lub rooj tsavxwm, kev sib txuas rov qab ntawm lub rooj tsavxwm, hom plugin
    • Los ntawm hom kev ua haujlwm: kev ua haujlwm kov ncaj qha, b kev ua haujlwm kov tig, c kev ua haujlwm hluav taws xob
    • Los ntawm tus naj npawb ntawm cov ncej: 1P, 2P, 3P, 4P
    • Los ntawm cov khoom siv: lub tswb ceeb toom, kev sib cuag pabcuam, kev tso tawm shunt, kev tso tawm hauv qab voltage

    Kev Pabcuam Ib Txwm Muaj

    • Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 2000m
    • Qhov kub ntawm huab cua ib puag ncig
    • Qhov kub ntawm huab cua yuav tsum tsis pub tshaj + 40 ℃
    • Tus nqi nruab nrab yuav tsum tsis pub tshaj + 35 ℃ nrog rau hauv 24 teev
    • Qhov kub ntawm huab cua yuav tsum tsis pub tsawg dua -5 ℃
    • Qhov xwm txheej huab cua:
    • 1. Cov av noo ntawm huab cua yuav tsum tsis pub tshaj 50% ntawm qhov kub siab tshaj plaws ntawm +40 ℃, thiab nws tuaj yeem siab dua lossis qis dua qhov kub, thaum qhov kub qis tshaj plaws ntawm lub hli ntub tshaj plaws tsis pub tshaj 25 ℃ tuaj yeem yog 90%, kev ua kom cov dej noo ntawm cov khoom nto vim qhov kub hloov pauv yuav tsum tau coj los xav.
    • Qib kev ua qias tuaj yog chav kawm 3

    Cov Txheej Txheem Tseem Ceeb

    1 Tus nqi ntsuas ntawm cov khoom siv hluav taws xob
    Qauv Imax (A) Cov Lus Qhia Tshwj Xeeb (A) Rated Operation Voltage (V) Rated Insulation Voltage (V) Icu (kA) Ics (kA) Tus naj npawb ntawm cov ncej (P) Arcing Nrug (hli)
    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
    Lus Cim: Thaum cov kev ntsuas ntsuas rau 400V, 6A yam tsis muaj cua sov tso tawm
    2 Lub sijhawm rov ua haujlwm tawg thaum txhua tus ncej ntawm kev tso tawm overcurrent rau kev faib hluav taws xob tau qhib rau tib lub sijhawm
    Yam khoom ntawm qhov kev sim Tam sim no (I/Hauv) Thaj chaw sim sijhawm Lub xeev pib
    Tam sim no tsis yog tripping 1.05In 2 teev (n> 63A), 1 teev (n < 63A) Lub xeev txias
    Tam sim no tripping 1.3In 2 teev (n> 63A), 1 teev (n < 63A) Ua mus tam sim ntawd
    tom qab qhov kev xeem No.1
    3 Lub sijhawm rov ua haujlwm tawg thaum txhua tus ncej ntawm over-
    tam sim no tso tawm rau kev tiv thaiv lub cev muaj zog tau muab hluav taws xob rau tib lub sijhawm.
    Teem Tam Sim No Lub Sijhawm Ib Txwm Muaj Lub Xeev Pib Lus Cim
    1.0 Hauv >2 teev Xeev Txias
    1.2 nti ≤2h Tau ua tiav tam sim ntawd tom qab qhov kev xeem No.1
    1.5 nti ≤4 feeb Xeev Txias 10≤Hauv≤225
    ≤8 feeb Xeev Txias 225≤Hauv≤630
    7.2 nti 4s≤T≤10s Xeev Txias 10≤Hauv≤225
    6s≤T≤20s Xeev Txias 225≤Hauv≤630
    4 Tus yam ntxwv ua haujlwm tam sim ntawd ntawm lub tshuab hluav taws xob rau kev faib hluav taws xob yuav tsum teeb tsa ua 10in + 20%, thiab ib qho ntawm lub tshuab hluav taws xob rau kev tiv thaiv lub cev muaj zog yuav tsum teeb tsa ua 12ln ± 20%

    Qhov Loj ntawm Kev Teeb Tsa

    CJMM1-63, 100, 225, Cov Qauv Qhia thiab Qhov Loj ntawm Kev Teeb tsa (Kev sib txuas ntawm lub rooj tsavxwm pem hauv ntej)

    Qhov Loj (hli) Tus Qauv Code
    CJMM1-63S CJMM1-63H CJMM1-63S CJMM1-100S CJMM1-100H CJMM1-225S CJMM1-225
    Qhov Loj ntawm Cov Qauv 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
    Qhov Loj ntawm Kev Teeb tsa 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, Qhov Loj ntawm Cov Qauv thiab Kev Teeb tsa (Kev sib txuas ntawm lub rooj tsavxwm pem hauv ntej)

    Qhov Loj (hli) Tus Qauv Code
    CJMM1-400S CJMM1-630S
    Qhov Loj ntawm Cov Qauv 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
    Qhov Loj ntawm Kev Teeb tsa A1 48 58
    B 194 200
    Od 8 7

    Daim Duab Qhia Txog Kev Txuas Ntawm Rooj Tsav Tsheb Tom Qab

    Qhov Loj (hli) Tus Qauv Code
    CJMM1-63S
    CJMM1-63H    		 CJMM1-100S
    CJMM1-100H    		 CJMM1-225S
    CJMM1-225H    		 CJMM1-400S CJMM1-400H CJMM1-630S
    CJMM1-630H
    Qhov Loj Ntawm Cov Rooj Tsav Tsheb Tom Qab Txuas Hom Plug-in A 25 30 35 44 44 58
    od 3.5 4.5 * 6
    qhov tob    		 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

    MCCB yog dab tsi?

    MCCB yog luv rau Moulded Case Circuit Breaker. Thaum tag nrho cov tam sim no tshaj qhov txwv ntawm lub thawv fuse micro, tus neeg siv siv nws ua lwm hom khoom siv tiv thaiv overcurrent. MCCB tiv thaiv los ntawm overvoltages nrog rau qhov txhaum tam sim no ua tsis tiav, nrog rau kev hloov pauv ntawm cov circuits.

    Cov neeg siv khoom siv tau txawm tias nyob rau hauv tsev neeg siv rau cov ntsuas tam sim no zoo dua thiab cov qib ua yuam kev tshwm sim. Cov neeg siv siv MCCBs hauv cov txheej txheem lag luam vim lawv qhov nruab nrab ntawm cov ntsuas thiab muaj peev xwm tawg siab. MCCBs kuj tseem tuaj yeem tiv thaiv cov txhab nyiaj capacitor, cov generators, thiab kev faib cov khoom noj hluav taws xob tseem ceeb. Thaum ib daim ntawv thov xav tau kev coj ua tsis ncaj ncees, kev teeb tsa overloading customizable, lossis kev ruaj ntseg hauv av-qhov txhaum, nws muab kev tiv thaiv tsim nyog. Nws yog ib txoj hauv kev zoo los txhawb peb cov khoom thiab cov kev daws teeb meem thiab kev kho. Peb lub hom phiaj yog ib txwm tsim cov khoom lag luam zoo nkauj thiab cov kev daws teeb meem rau cov neeg siv khoom uas muaj kev paub zoo rau Kev Muag Khoom Kub rau Low Voltage Circuit Breaker Moulded Case Circuit Breaker AMP MCCB, Los ntawm peb txoj haujlwm ua tiav, peb ib txwm nyob ib puag ncig ntawm kev tsim kho tshiab ntawm cov khoom siv thev naus laus zis huv. Peb yog tus khub ntsuab uas koj tuaj yeem tso siab rau. Hu rau peb hnub no kom tau txais cov ntaub ntawv ntxiv!
    Muag Kub rauTuam Tshoj MCCB thiab Moulded Case Circuit Breaker, Tag nrho cov khoom no yog tsim nyob rau hauv peb lub Hoobkas nyob rau hauv Suav teb. Yog li peb tuaj yeem lav peb qhov zoo tseem ceeb thiab muaj. Hauv plaub xyoos no peb tsis tsuas yog muag peb cov khoom tab sis kuj muag peb cov kev pabcuam rau cov neeg siv khoom thoob plaws ntiaj teb.

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Pawg khoom

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