Txo qhov kev pheej hmoo nrog JCB2-40 miniature circuit breakers rau cov kab ke faib hluav taws xob hauv tsev, kev lag luam thiab kev lag luam

Kev ua kom muaj kev nyab xeeb ntawm hluav taws xob yog qhov tseem ceeb tshaj plaws hauv txhua qhov kev teeb tsa hluav taws xob, txawm tias nyob hauv tsev, tsev lag luam lossis chaw ua haujlwm. Ib qho teeb meem hluav taws xob tuaj yeem ua rau muaj kev puas tsuaj loj heev thiab ua rau muaj kev pheej hmoo loj rau cov neeg ua haujlwm. Qhov ntawd yog qhovcov khoom siv hluav taws xob me me(MCBs) tuaj txog, tshwj xeeb yog JCB2-40 MCB qauv, tsim los rau kev siv hauv tsev thiab kev lag luam.

JCB2-40 yog koj qhov kev daws teeb meem zoo tshaj plaws rau kev tiv thaiv luv luv thiab kev thauj khoom ntau dhau nrog lub peev xwm tawg siab tshaj plaws txog li 6kA. Ua tsaug rau qhov ua haujlwm qhia kev sib cuag, koj tuaj yeem paub yog tias lub tshuab hluav taws xob puas tau tripped thiab ua haujlwm sai sai kom rov qab tau hluav taws xob. Tus qauv tsim 1P + N-hauv-ib kuj tseem yooj yim rau kev teeb tsa, ua rau kev teeb tsa sai dua hauv qhov chaw me tshaj plaws.

Tau kawg, kev siv JCB2-40 MCB tseem ceeb yog nyob rau hauv tsev, kev lag luam thiab kev lag luam faib hluav taws xob. Hauv tsev, nws yog ib qho tseem ceeb kom muaj MCB raug ntsia rau hauv txhua lub voj voog kom tiv thaiv koj tsev neeg ntawm kev poob hluav taws xob thiab hluav taws. Rau cov chaw lag luam, kev ua tsis tiav ntawm hluav taws xob tuaj yeem cuam tshuam kev ua lag luam thiab ua rau poob nyiaj tau los. Thaum kawg, cov kab ke faib hluav taws xob hauv kev lag luam yuav tsum ua haujlwm ntawm qhov ua tau zoo tshaj plaws nrog lub sijhawm tsis ua haujlwm tsawg kawg nkaus, thiab qhov no tsuas yog ua tau nrog MCB txhim khu kev qha xws li JCB2-40.

Hais li ntawd, txawm tias nrog qhov zoo tshaj plawscov khoom siv hluav taws xob me meThaum koj teeb tsa lawm, koj yuav tsum ua raws li kev ceev faj kom tau txais txiaj ntsig ntau tshaj plaws. Piv txwv li, tsis txhob sim qhib lub tshuab hluav taws xob thaum muaj hluav taws xob ntau. Ib txwm xyuas kom meej tias lub zog hluav taws xob tseem ceeb raug kaw ua ntej ua qhov kev hloov pauv rau kev teeb tsa hluav taws xob. Ib txwm ntiav ib tus kws hluav taws xob uas tsim nyog thiab tau ntawv pov thawj los ua haujlwm txij nkawm thiab teeb tsa hluav taws xob.

CMTB1-63 yog lwm cov koob ntawm DCcov khoom siv hluav taws xob me meuas muab cov yam ntxwv kev nyab xeeb zoo ib yam li JCB2-40 tab sis tau tsim rau ntau yam kev siv hluav taws xob sib txawv. Nrog rau qhov hluav taws xob DC ntawm 12V thiab 1000V, CMTB1-63 yog qhov tsim nyog rau cov tshuab hluav taws xob hnub ci, cov roj teeb thaub qab, kev teeb tsa hauv hiav txwv thiab tsheb, thiab cov tshuab kev lag luam. Cov ntsuas tam sim no txog li 63A ua rau lawv zoo tagnrho rau cov tshuab hluav taws xob qis thiab siab.

Qhov tseem ceeb, JCB2-40 MCB yog IEC 60898-1 ua raws li, txhais tau tias nws ua raws li cov qauv kev nyab xeeb thoob ntiaj teb. Tsis tas li ntawd, cov kev xaiv nkhaus B, C lossis D tso cai rau koj xaiv cov nkhaus uas phim cov yam ntxwv ntawm koj daim ntawv thov. Cov nkhaus sib raug rau ntau qib ntawm kev tiv thaiv overload; nkhaus B yog qhov tsim nyog rau lub cev thauj khoom me me, thaum nkhaus D yog qhov tsim nyog rau lub cev thauj khoom hnyav.

Xaus lus, JCB2-40 cov khoom siv hluav taws xob me me yog koj qhov kev xaiv zoo tshaj plaws rau kev faib hluav taws xob kom muaj kev nyab xeeb thiab txhim khu kev qha hauv tsev, cov chaw lag luam thiab cov tshuab hluav taws xob hauv kev lag luam. Kev tiv thaiv luv luv thiab kev tiv thaiv overload, kev tsim qauv me me thiab cov cim qhia kev sib cuag ua rau nws yog qhov kev xaiv zoo tshaj plaws. Nrog rau kev xaiv ntawm B, C lossis D curves, koj tuaj yeem kho koj qhov kev teeb tsa kom ua tau raws li qhov xav tau ntawm koj daim ntawv thov. Txawm li cas los xij, ua raws li txhua qhov kev ceev faj kev nyab xeeb thiab tsis txhob pheej hmoo rau kev teeb tsa hluav taws xob.