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    CJM1E-250M / 3300 AC400V 10-630A Compact DIN Rail Molded Case Circuit Breaker MCCB Featured duab
    • CJM1E-250M / 3300 AC400V 10-630A Compact DIN Rail Moulded Case Circuit Breaker MCCB
    • CJM1E-250M / 3300 AC400V 10-630A Compact DIN Rail Moulded Case Circuit Breaker MCCB
    • CJM1E-250M / 3300 AC400V 10-630A Compact DIN Rail Moulded Case Circuit Breaker MCCB
    • CJM1E-250M / 3300 AC400V 10-630A Compact DIN Rail Moulded Case Circuit Breaker MCCB

    CJM1E-250M / 3300 AC400V 10-630A Compact DIN Rail Moulded Case Circuit Breaker MCCB

    Lus piav qhia luv luv:

    Daim ntawv thov

    CJMM1 series molded case circuit breaker (tom qab no hu ua Circuit Court breaker) yog siv tau rau AC 50 / 60HZ fais fab kev faib network Circuit Court nrog cov ntsuas hluav taws xob ntawm 800V, ntsuas kev ua haujlwm voltage ntawm 690V thiab ntsuas kev ua haujlwm tam sim no ntawm 10A txog 630A, nws yog siv los faib lub zog thiab tiv thaiv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob los ntawm kev puas tsuaj vim overload, luv luv Circuit Court, nyob rau hauv voltage thiab lwm yam faults, nws kuj yog siv rau infrequent pib ntawm lub cev muaj zog raws li zoo raws li overload, luv Circuit Court thiab nyob rau hauv voltage tiv thaiv.This Circuit Court breaker muaj qhov zoo ntawm me me. ntim, siab tawg peev xwm, luv arcing (los yog noarcing) thiab lwm yam, nws muaj peev xwm yuav nruab nrog accessories xws li tswb hu, shunt tso, pab tiv tauj thiab lwm yam, nws yog ib tug zoo tagnrho khoom rau cov neeg siv.Qhov seem tam sim no Circuit Court breaker tuaj yeem raug ntsia tau ntsug (nruab ntsug) lossis kab rov tav ntsia (kab rov tav installation) Cov khoom lag luam ua raws li cov qauv ntawm IEC60947-2 thiab Gb140482


    Product Detail

    Khoom cim npe

    Khoom qauv

    CJ: Enterprise code
    M: Moulded case Circuit Breaker
    1: Tsim No
    □: Rated tam sim no ntawm ncej
    □: Rhuav lub peev xwm tus yam ntxwv code / S qhia hom qauv (S tuaj yeem raug tshem tawm) H qhia hom siab dua

    Lus Cim: Muaj plaub hom ncej nruab nrab (N ncej) rau plaub theem khoom.Lub nruab nrab ncej ntawm hom A tsis yog nruab nrog dhau-tam sim no tripping caij, nws ib txwm hloov mus rau, thiab nws tsis tau hloov los yog ua ke nrog lwm yam peb ncej.
    Cov ncej nruab nrab ntawm hom B tsis tau nruab nrog cov khoom siv tam sim no, thiab nws tau hloov los yog ua ke nrog lwm tus ncej (tus ncej nruab nrab yog hloov mus ua ntej yuav hloov OF) Cov ncej nruab nrab ntawm hom C yog nruab nrog tshaj- tam sim no tripping caij, thiab nws yog switched los yog off ua ke nrog rau lwm yam peb ncej (lub nruab nrab ncej yog switched rau ua ntej yuav switched OF) Lub nruab nrab ncej ntawm hom D yog nruab nrog over-tam sim no tripping caij, nws yog ib txwm switched rau thiab tsis hloov. ntawm los yog ua ke nrog rau lwm yam peb ncej.

    Table 1

    Accessory npe Kev tso tawm hluav taws xob Muab tso tawm
    Pab tiv tauj, nyob rau hauv voltage tso, alam hu 287 ib 378
    Ob lub koom haum hu xov tooj, tswb hu 268 368
    Shunt tso tawm, tswb hu, auxiliary contact 238 348
    Nyob rau hauv voltage tso tawm, tswb hu 248 338
    Auxiliary tiv tauj tswb hu 228 328
    Shunt tso lub tswb hu 218 318
    Pab tiv tauj under-voltage tso tawm 270 370
    Ob lub koom haum pab tiv tauj 260 360
    Shunt tso tawm under-voltage tso tawm 250 350
    Shunt tso tawm pab tiv tauj 240 340
    Kev tso tawm qis dua 230 330
    Sib cuag 220 320
    Shunt tso 210 310
    Tswb hu 208 308
    Tsis muaj accessory 200 300

    Kev faib tawm

    • Los ntawm kev muaj peev xwm tawg: ib hom qauv (hom S) b siab dua qhov muaj peev xwm tawg (hom H)
    • Los ntawm kev sib txuas hom: pem hauv ntej board kev twb kev txuas, b rov qab board kev twb kev txuas, c plugin hom
    • Los ntawm kev ua haujlwm hom: kev ua haujlwm ncaj qha, b kev sib hloov ua haujlwm, c hluav taws xob ua haujlwm
    • Raws li tus naj npawb ntawm tus ncej: 1P, 2P, 3P, 4P
    • Los ntawm cov khoom siv: lub tswb hu, pab tiv tauj, shunt tso, nyob rau hauv voltage tso

    Kev Pabcuam Ib txwm

    • Qhov siab ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj 2000m
    • Ambient cua kub
    • ambient kub yuav tsum tsis txhob ntau tshaj +40 ℃
    • Qhov nruab nrab tus nqi yuav tsum tsis pub tshaj +35 ℃ nrog hauv 24 teev
    • Cov huab cua nyob ib puag ncig yuav tsum tsis txhob tsawg dua -5 ℃
    • Atmosphere condition:
    • 1 Muaj cov av noo ntawm atmosp ntawm no yuav tsum tsis pub tshaj 50% ntawm qhov kub siab tshaj ntawm +40 ℃, thiab nws muaj peev xwm ua tau siab dua atalower kub, thaum theaver agelowest kub nyob rau hauv lub ntub dej lub hli tsis tshaj 25 ℃ yuav ua tau 90%, conden sationon khoom surfacedue mus rau qhov kub thiab txias yuav tsum tau coj mus rau hauv tus account.
    • Cov pa phem yog chav kawm 3

    Main Technical Parameter

    1 Rated tus nqi ntawm Circuit Court breakers
    Qauv Imax (A) Specifications (A) Rated Ua Haujlwm Voltage (V) Rated rwb thaiv tsev Voltage (V) Qhov siab (kA) Ics (kA) Number of Ncej (P) Arcing nrug (mm)
    CJMM1-63S 63 6, 10, 16, 20
    25, 32, 40, ib.
    50,63 ib    		 400 500 10 * 5* 3 ≤ 50
    CJMM1-63H 63 400 500 15 * 10 * 3,4 ib
    CJMM1-100S 100 16, 20, 25, 32
    40, 50, 63, ib.
    80,100 ib    		 690 ib 800 35/10 ib 22/5 3 ≤ 50
    CJMM1-100H 100 400 800 50 35 2, 3, 4
    CJMM1-225S 225 100,125,
    160, 180, ib.
    200,225 ib    		 690 ib 800 35/10 ib 25/5 3 ≤ 50
    CJMM1-225H 225 400 800 50 35 2, 3, 4
    CJMM1-400S 400 225,250, ib.
    315, 350, ib.
    400    		 690 ib 800 50/15 35/8 ib 3,4 ib ≤100
    CJMM1-400H 400 400 800 65 35 3
    CJMM1-630S 630 400,500,
    630    		 690 ib 800 50/15 35/8 ib 3,4 ib ≤100
    CJMM1-630H 630 400 800 65 45 3
    Nco tseg: Thaum qhov ntsuas ntsuas rau 400V, 6A yam tsis muaj cua sov tso tawm
    2 Lub sijhawm hloov pauv lub sijhawm ua haujlwm yam ntxwv thaum txhua tus ncej ntawm overcurrent tso tawm rau lub zog faib hluav taws xob yog siv rau tib lub sijhawm
    Yam khoom tam sim no (I/In) Test lub sij hawm Thawj lub xeev
    Tsis-tripping tam sim no 1.05In 2h(n>63A), 1h(n<63A) Lub xeev txias
    Tripping tam sim no 1.3In 2h(n>63A), 1h(n<63A) Ua tam sim ntawd
    tom qab No.1 xeem
    3 Lub sijhawm hloov pauv lub sijhawm ua haujlwm yam ntxwv thaum txhua tus ncej ntawm dhau-
    tam sim no tso tawm rau kev tiv thaiv lub cev muaj zog yog siv rau tib lub sijhawm.
    Teem caij Tam Sim No Pauv Lub Sijhawm Pib Lub Xeev Nco tseg
    1.0 Ib > 2 h Txias Xeev
    1.2 Ib ≤ 2h Ua tiav tam sim tom qab qhov kev xeem No.1
    1.5 Ib ≤ 4 min Txias Xeev 10≤In≤225
    ≤ 8 feeb Txias Xeev 225≤In≤630
    7.2 Ib 4s≤T≤10s Txias Xeev 10≤In≤225
    6s≤T≤20s Txias Xeev 225≤In≤630
    4 Cov yam ntxwv ntawm kev ua haujlwm tam sim no ntawm Circuit Court breaker rau kev faib hluav taws xob yuav tsum tau teeb tsa raws li 10in + 20%, thiab ib qho ntawm Circuit Court breaker rau kev tiv thaiv lub cev yuav tsum tau teem li 12ln ± 20%

    Daim Ntawv Qhia Qhov Loj

    CJMM1-63, 100, 225, Cov Lus Qhia thiab Kev Teeb Meem (Pem hauv ntej lub rooj sib txuas)

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

    CJMM1-400,630,800, Daim Ntawv Qhia thiab Kev Teeb Meem (Pem Hauv Ntej board txuas)

    Qhov ntau thiab tsawg (mm) Qauv Code
    CJMM1-400S CJMM1-630S
    Daim Ntawv Qhia Qhov Loj C 127 134
    C1 173 184
    E 89 89
    F 65 65
    G 26 29
    G1 13.5 Nws 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 ib
    L2 225 234
    W 150 183
    W1 48 58
    W2 198 240
    A 44 58
    Nruab Qhov Loj A1 48 58
    B 194 200
    Od 8 7

    Back Board Connection Cut-out Diagram Plug In

    Qhov ntau thiab tsawg (mm) Qauv Code
    CJMM1-63S
    CJMM1-63H    		 CJMM1-100S
    CJMM1-100H    		 CJMM1-225S
    CJMM1-225H    		 CJMM1-400S CJMM1-400H CJMM1-630S
    CJMM1-630H
    Qhov ntau thiab tsawg ntawm Back Board Connection Plug nyob rau hauv hom A 25 30 35 44 44 58
    od 3.5 4.5 * 6
    qhov tob    		 3.3 7 7 7
    ua od1 - - - 12.5 Nws 12.5 Nws 16.5 ib
    ua od2 6 8 8 8.5 9 8.5
    oD 8 24 26 31 33 37
    oD 1 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 ib 72 - 83.5 ib 93
    H10 44 78 91 99 106.5 ib 112
    H11 8.5 17.5 Nws 17.5 Nws 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 ib 60 70 60 60 100
    J 60.7 ua 62 54 129 129 123
    M1 M5 M8 M8 M10 M10 M12
    W1 25 35 35 44 44 58

     

    Moulded CASE CIRCUIT BREAKERS (MCCB)

    Hauv MCCB, ntsuas luv luv Circuit Court breaking muaj peev xwm hais txog lub peev xwm tawg raws li cov xwm txheej.Tom qab cov txheej txheem xeem tau teev tseg, nws yuav tsum tau xav txog tias lub Circuit Court breaker tseem nqa nws cov ntsuas tam sim no.Txhawm rau ua kom tau raws li qhov xav tau ntawm cov neeg siv sib txawv, ntau lub tuam txhab hluav taws xob tam sim no faib cov hluav taws xob luv luv ntawm tib lub plhaub ntsuas tam sim no rau ntau qib, thiab cov neeg siv tuaj yeem xaiv qhov tsim nyog Circuit Court breaker raws li lawv xav tau los ntawm qhov tsawg kawg nkaus mus rau qhov siab tshaj plaws. tam sim no Circuit Court breakers.Lawv muaj ntau heev thiab pom nyob rau hauv yuav luag txhua lub tsev lossis cov qauv uas lawv feem ntau tau txais kev tso cai.Txawm li cas los xij, lawv ua lub luag haujlwm tseem ceeb hauv peb txoj kab hluav taws xob hluav taws xob thiab yuav tsum tau saib xyuas kom ua raws li cov qauv kev nyab xeeb tshiab.

    MCCBs muab cov lus teb tam sim ntawd rau qhov luv luv Circuit Court tam sim no, raws li lub hauv paus ntsiab lus ntawm electromagnetism.Lub MCCB muaj ib tug solenoid coil uas tsim ib tug me me electromagnetic teb thaum lub tam sim no dhau los ntawm MCCB.MCCB siv cov cuab yeej ntsuas kub (cov khoom siv thermal) nrog cov cuab yeej siv hluav taws xob tam sim no (cov khoom sib nqus) los muab cov txheej txheem kev mus ncig (thermal magnetic) rau kev tiv thaiv thermal thiab kev sib cais.Thaum lub sijhawm ua haujlwm ib txwm ua lossis ib txwm ua haujlwm, qhov chaw electromagnetic tsim los ntawm solenoid coil yog qhov tsis txaus ntseeg.Txawm li cas los xij, thaum muaj kev cuam tshuam luv luv tshwm sim hauv Circuit Court, cov tam sim no loj pib ntws los ntawm lub solenoid thiab, vim li ntawd, lub zog hluav taws xob muaj zog tau tsim los ua kom nyiam qhov chaw mus ncig thiab qhib kev sib cuag.

     

     

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