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Tuam Tshoj Hoobkas rau Kev Tiv Thaiv Overload Breakers Circuit Miniature Hluav Taws Xob Cua Hloov Circuit Breaker

Kev Piav Qhia Luv:

CJM2-125 miniature circuit breaker (MCB) feem ntau yog siv rau kev tiv thaiv overload thiab luv luv circuit nyob rau hauv AC 50Hz / 60Hz, rated voltage 230V / 400V thiab rated tam sim no los ntawm 20A txog 125A. Nws kuj tseem siv tau rau kev ua haujlwm qhib thiab kaw tsis tu ncua nyob rau hauv qhov xwm txheej ib txwm muaj. Circuit breakers feem ntau yog siv rau hauv kev lag luam, kev lag luam, tsev siab, tsev neeg thiab lwm qhov chaw.


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC program kom paub tseeb tias peb tuaj yeem tuav qhov txiaj ntsig zoo hauv kev lag luam sib tw rau Tuam Tshoj Hoobkas rau Overload Protection Breakers Circuit Miniature Electrical Air Switch Circuit Breaker, Peb tsis txaus siab rau cov txiaj ntsig tam sim no tab sis peb tau sim ua qhov zoo tshaj plaws los tsim kho kom txaus siab rau tus neeg yuav khoom cov kev xav tau tus kheej ntau dua. Txawm koj nyob qhov twg los xij, peb nyob ntawm no tos koj hom thov, thiab txais tos tuaj xyuas peb lub chaw tsim khoom. Xaiv peb, koj tuaj yeem ntsib koj tus neeg muag khoom muaj npe nrov.
Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj thiab QC program kom paub tseeb tias peb tuaj yeem tuav tau txiaj ntsig zoo hauv kev lag luam sib tw hnyav rauTuam Tshoj Circuit-Breaking thiab Miniature Circuit Breaker, Peb xav caw cov neeg siv khoom los ntawm txawv teb chaws los tham txog kev lag luam nrog peb. Peb tuaj yeem muab cov khoom zoo thiab kev pabcuam zoo rau peb cov neeg siv khoom. Peb paub tseeb tias peb yuav muaj kev sib raug zoo thiab ua rau yav tom ntej ci ntsa iab rau ob tog.

Kev Tsim Kho thiab Nta

  • Muaj peev xwm luv luv siab 10KA
  • Tsim los tiv thaiv lub voj voog nqa cov hluav taws xob loj txog li 125A
  • Kev qhia txog qhov chaw tiv tauj
  • Siv ua lub qhov hloov tseem ceeb hauv tsev neeg thiab kev teeb tsa zoo sib xws
  • Tus nqi zoo piv yog siab heev

Cov Lus Qhia Tshwj Xeeb

Tus Qauv IEC/EN 60898-1
Tus Ncej Tsis Muaj 1P, 1P + N, 2P, 3P, 3P + N, 4P
Qhov ntsuas hluav taws xob AC 230V/400V
Tam Sim No (A) 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
Kab nkhaus tripping C, D
Lub peev xwm luv luv (lcn) 10000A
Rated kev pabcuam luv luv-circuit muaj peev xwm (Ics) 7500A
Zaus ntsuas 50/60Hz
Rated impulse withstand voltage Uimp 6kV
Kev sib txuas davhlau ya nyob twg Pillar terminal nrog clamp
Kev ua haujlwm hluav taws xob Ins100 = 10000: n125 = 8000
Qhov Siab Txuas Terminali 20 hli
Kev sib txuas muaj peev xwm Tus neeg hlau yooj ywm 35mm²
Tus neeg xyuas pib ruaj khov 50mm²
Kev teeb tsa Ntawm symmetrical DIN rail 35mm
Kev teeb tsa vaj huam sib luag

Cov yam ntxwv tiv thaiv tam sim no overload

Kev Ntsuas Hom kev taug kev Kev Ntsuas Tam Sim No Lub Xeev Pib Lub sijhawm tripping lossis Lub Sijhawm Tsis-tripping Provisor
a Lub sijhawm ncua sijhawm 1.05 nti Txias t≤1h (Hauv ≤63A)
t≤2h (ln> 63A)
Tsis muaj kev taug kev
b Lub sijhawm ncua sijhawm 1.30 nti Tom qab kev sim ib t <1h (Hauv ≤ 63A)
t<2h(Hauv>63A)
Kev poob qis
c Lub sijhawm ncua sijhawm 2 Hauv Txias 10s
20 xyoo 63A)
Kev poob qis
d Tam sim ntawd 8ln Txias t≤0.2s Tsis muaj kev taug kev
e tam sim ntawd 12 nti Txias t<0.2s Kev poob qis

Txoj Cai Ua Haujlwm ntawm MCB

Thaum MCB raug kev kub dhau tas mus li, daim kab bimetallic yuav kub thiab khoov. Lub latch electromechanical raug tso tawm thaum MCB deflects daim kab bi-metallic. Thaum tus neeg siv txuas lub clasp electromechanical no rau lub tshuab ua haujlwm, nws qhib cov microcircuit breaker contacts. Yog li ntawd, nws ua rau MCB tua thiab xaus qhov tam sim no. Tus neeg siv yuav tsum qhib MCB ib tus zuj zus kom rov qab tau qhov tam sim no. Lub cuab yeej no tiv thaiv cov teeb meem los ntawm kev kub dhau, overload, thiab luv luv circuits. Peb kuj tau tsom mus rau kev txhim kho cov khoom tswj hwm thiab QC program kom paub tseeb tias peb tuaj yeem tuav qhov txiaj ntsig zoo hauv kev lag luam sib tw rau Tuam Tshoj Hoobkas rau Kev Tiv Thaiv Overload Breakers Circuit Miniature Electrical Air Switch Circuit Breaker, Peb tsis txaus siab nrog cov txiaj ntsig tam sim no tab sis peb tau sim ua qhov zoo tshaj plaws los tsim kho kom txaus siab rau tus neeg yuav khoom cov kev xav tau tus kheej ntau dua. Txawm koj nyob qhov twg los xij, peb nyob ntawm no tos koj hom thov, thiab txais tos tuaj xyuas peb lub chaw tsim khoom. Xaiv peb, koj tuaj yeem ntsib koj tus neeg muag khoom muaj npe nrov.
Tuam Tshoj Hoobkas rauTuam Tshoj Circuit-Breaking thiab Miniature Circuit Breaker, Peb xav caw cov neeg siv khoom los ntawm txawv teb chaws los tham txog kev lag luam nrog peb. Peb tuaj yeem muab cov khoom zoo thiab kev pabcuam zoo rau peb cov neeg siv khoom. Peb paub tseeb tias peb yuav muaj kev sib raug zoo thiab ua rau yav tom ntej ci ntsa iab rau ob tog.


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb