Dab tsi ua rau MCCB & MCB zoo sib xws?

Circuit Court sib tsoo yog qhov tseem ceeb ntawm cov hluav taws xob vim tias lawv muaj kev tiv thaiv kab ke luv luv thiab cov xeeb ceem overcurrent. Ob Hom Kev Sib Cor Circuit Court Circuit Court yog cov rooj sib kab hluav taws xob hluav taws xob (McCb) thiab cov kev sib nraus tej yam me me(MCB)Cov. Txawm hais tias lawv tau tsim rau Circuit Corcuit Court thiab cov khib nyiab, ob qho tib si mccbs thiab mcbs pab lub hom phiaj tseem ceeb ntawm kev tiv thaiv hluav taws xob. Hauv cov blog no, peb yuav tshawb txog qhov sib xws thiab tseem ceeb ntawm ob hom hluav taws xob sib xyaws.

Muaj kev sib xws:

McCb thiabMcBmuaj ntau yam zoo sib xws hauv cov haujlwm tseem ceeb. Lawv ua raws li hloov pauv, cuam tshuam cov hluav taws xob ntawm hluav taws xob thaum muaj hluav taws xob ua txhaum. Ob txoj kev ncig ua si Cirmer Breaker yog tsim los tiv thaiv hluav taws xob hluav taws xob los ntawm ntau dua thiab cov voj voog luv luv.

Circuit Court Tiv Thaiv Luv:

Luv luv luv pose cov kev pheej hmoo tseem ceeb rau cov tshuab hluav taws xob. Qhov no tshwm sim thaum muaj kev sib txuas tsis tau muaj tshwm sim ntawm ob ntawm ob tus cwj pwm, ua rau muaj kev ntxhov siab tam sim no hauv hluav taws xob tam sim no. McCBS thiab MCBS tau nruab nrog lub tsev kho tsheb khiav mus uas tsis tshua muaj kev lom zem tshaj plaws, rhuav cov Circuit Court thiab tiv thaiv kev puas tsuaj lossis phom sij.

Overcurrent kev tiv thaiv:

Hauv lub tshuab hluav taws xob, overcurrent tej yam yuav tshwm sim vim muaj zog ntau dissipation lossis overloading. McCb thiab MCB muaj txiaj ntsig zoo nrog cov xwm txheej zoo li no los ntawm kev txiav tawm ntawm Circuit Court. Qhov no txwv tsis pub muaj kev puas tsuaj rau cov khoom siv hluav taws xob thiab pab tswj hwm ruaj khov ntawm lub zog.

Voltage thiab cov kev ntsuas tam sim no:

MCCB thiab MCB sib txawv hauv Circuit Court loj thiab muaj feem tau ntsuas tam sim no. MCCBS feem ntau yog siv nyob rau hauv cov hluav taws xob loj dua lossis cov voj voog nrog cov dej siab dua, feem ntau yog kwv yees li 10 rau ntau txhiab tus amps. MCBs, ntawm qhov tod tes, yog cov haum ntau rau cov kev ci me me, muab kev tiv thaiv nyob rau thaj tsam li 0.5 txog 125 amps. Nws yog ib qho tseem ceeb kom xaiv hom hluav taws xob uas tsim nyog raws li kev tiv thaiv hluav taws xob kom paub meej.

Trip Mechanism:

Ob McCB thiab McB ua haujlwm trippingchism los teb cov xwm txheej txawv txav tam sim no. Qhov tripping mechanism hauv McCB feem ntau yog thermal-sib nqus tripping mechanism uas muab cov hluav taws xob thermal thiab sib nqus. Qhov no ua rau lawv los teb rau ntau dhau thiab cov xwm txheej luv. MCBs, ntawm qhov tod tes, feem ntau muaj lub thermal tripping mechanism uas feem ntau reacts rau cov xwm txheej overload. Qee cov qauv hloov kho MCB kuj txuas hluav taws xob tripping li kev ua kom meej thiab xaiv tripping.

Muaj kev nyab xeeb thiab txhim khu kev qha:

McCb thiab MCB ua si ib lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab kev ntseeg tau ntawm cov tshuab hluav taws xob. Yog tsis muaj cov hluav taws xob sib ceg, kev pheej hmoo ntawm hluav taws hluav taws xob, khoom puas tsuaj, thiab muaj peev xwm nce rau cov tib neeg loj heev. MCCBS thiab MCBS ua rau muaj kev nyab xeeb ntawm kev teeb tsa hluav taws xob los ntawm kev qhib qhov hluav taws xob thaum lub qhov ua txhaum.