Cov khoom siv hluav taws xob ib theem xwbyog cov khoom tseem ceeb hauv cov tshuab hluav taws xob, muab kev tiv thaiv overcurrent thiab luv luv. Nws yog tsim los cuam tshuam cov hluav taws xob thaum pom qhov txhaum, tiv thaiv kev puas tsuaj rau lub tshuab hluav taws xob thiab ua kom muaj kev nyab xeeb rau tus neeg siv. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov haujlwm, hom, thiab kev siv ntawm cov hluav taws xob ib theem.
Kev ua haujlwm ntawm ib theem Circuit Breaker
Lub luag haujlwm tseem ceeb ntawm lub tshuab hluav taws xob ib theem yog los tiv thaiv lub voj voog ntawm kev thauj khoom ntau dhau thiab luv luv. Thaum cov hluav taws xob ntws los ntawm lub voj voog ntau dua li qhov muaj peev xwm ntsuas ntawm cov xov hlau thiab cov khoom siv, lub tshuab hluav taws xob txiav, cuam tshuam kev ntws hluav taws xob. Qhov kev ua no tiv thaiv kev kub dhau thiab kev phom sij hluav taws. Tsis tas li ntawd, yog tias muaj luv luv Circuit thiab cov hluav taws xob nce siab tam sim ntawd, lub tshuab hluav taws xob yuav txiav lub zog sai sai kom tiv thaiv kev puas tsuaj rau lub cev.
Hom kev sib tsoo hluav taws xob ib theem
Muaj ntau hom hluav taws xob ib theem, txhua hom tsim los rau cov kev siv thiab cov xwm txheej ua haujlwm tshwj xeeb. Cov hom feem ntau suav nrog thermal-magnetic circuit breakers,cov cuab yeej hluav taws xob seem (RCCB)thiabCov khoom siv hluav taws xob me me (MCB).
- Cov cuab yeej hluav taws xob thermal-magnetic: Cov cuab yeej hluav taws xob no muab cov txheej txheem thermal thiab magnetic los muab kev tiv thaiv overload thiab short-circuit. Lub thermal element teb rau cov xwm txheej overcurrent, thaum lub magnetic element ntes tau cov hluav taws xob surges tam sim ntawd, ua kom ntseeg tau tias muaj kev tiv thaiv tag nrho.
- Cov Khoom Siv Hluav Taws Xob Uas Nyob Twj Ywm (RCCB): RCCB yog tsim los tiv thaiv kev raug hluav taws xob thiab hluav taws xob uas tshwm sim los ntawm qhov tsis ua haujlwm hauv av. Lawv saib xyuas qhov sib npaug ntawm cov hluav taws xob uas muaj sia thiab cov hluav taws xob tsis muaj zog thiab ua rau lub voj voog tawg thaum pom qhov tsis ua haujlwm.
- Miniature Circuit Breaker (MCB): MCB yog ib lub cuab yeej me me uas siv los tiv thaiv cov circuits ntawm overloads thiab luv circuits. Lawv feem ntau siv rau hauv cov ntawv thov hauv tsev thiab kev lag luam vim lawv tsim qauv txuag chaw thiab yooj yim rau kev teeb tsa.
Daim ntawv thov ntawm ib theem Circuit Court breaker
Cov cuab yeej hluav taws xob ib theem siv dav hauv ntau yam tshuab hluav taws xob thiab kev siv. Hauv cov chaw nyob, lawv tau teeb tsa rau hauv cov vaj huam sib luag hluav taws xob los tiv thaiv teeb pom kev zoo, cov qhov hluav taws xob, thiab cov khoom siv hauv tsev. Hauv cov chaw lag luam thiab kev lag luam, cov cuab yeej hluav taws xob ib theem siv los tiv thaiv cov khoom siv, tshuab thiab kev teeb tsa hluav taws xob.
Tsis tas li ntawd xwb, cov khoom siv hluav taws xob ib theem tseem ceeb heev rau cov tshuab hluav taws xob uas siv tau dua tshiab xws li kev teeb tsa hluav taws xob hnub ci. Lawv tiv thaiv cov inverters, cov tswj hwm them nqi thiab lwm yam khoom ntawm cov tshuab hluav taws xob hnub ci, ua kom ntseeg tau tias kev ua haujlwm zoo thiab muaj kev nyab xeeb.
Hauv kev xaus lus, cov khoom siv hluav taws xob ib theem ua lub luag haujlwm tseem ceeb hauv kev nyab xeeb hluav taws xob thiab kev tiv thaiv lub kaw lus. Cov khoom siv no pab tiv thaiv kev phom sij hluav taws xob thiab kev puas tsuaj ntawm cov khoom siv los ntawm kev ntes thiab cuam tshuam cov teeb meem overcurrent thiab short-circuit. Kev nkag siab txog cov haujlwm, hom, thiab kev siv ntawm cov khoom siv hluav taws xob ib theem yog qhov tseem ceeb rau kev ua kom ntseeg tau tias koj lub kaw lus hluav taws xob muaj kev ntseeg siab thiab kev nyab xeeb.
Lub sijhawm tshaj tawm: Plaub Hlis-10-2024