Residual Circuit Court breaker nrog overcurtrent kev tiv thaiv yog siv thiab ua lag luam, tshwj xeeb yog qhov yuav tsum tau muaj kev tiv thaiv thiab kev tiv thaiv dhau ntawm tib lub sijhawm. Piv txwv, hauv lub voj voog hauv tsev, RCBO tuaj yeem tiv thaiv cov khoom, teeb pom kev zoo, thiab lwm yam los ntawm kev xau thiab cov phom sij ntau; Hauv kev lag luam thiab kev ua lag luam thaj chaw, RCBO tuaj yeem tiv thaiv kev nyab xeeb ntawm cov khoom siv hluav taws xob xws li cov thawv ntim khoom thiab faib khoom.
Ob chav kev tiv thaiv kev ua haujlwm: Rcbo ua ke cov haujlwm ntawm kev tiv thaiv xau thiab overcurrent kev tiv thaiv, muab kev tiv thaiv hluav taws xob hnyav dua.
Kev siab siab: RCBO lub siab rhiab los kuaj cov seem tam sim no thiab overcurrent ua rau nws rov qab ua kom tau nrawm thiab txiav tawm cov kev sib cav.
Yooj yim rau nruab thiab tswj hwm: RCBO muaj cov qauv kev cog lus, loj me me thiab yooj yim rau nruab; Nyob rau tib lub sijhawm, nws sab hauv cov feem xyuam yog ua tib zoo tsim nrog lub neej ntev thiab lub neej tsis ua tiav.
Str02-40 nkhaus C Rcbuit Court of AC50 / 60Hz ob tus ncej hloov pauv thiab tam sim no kev ua haujlwm sai sai thiab tam sim no dej ntws ntau tshaj li teev tus nqi. Nws tuaj yeem tiv thaiv kev nyab xeeb tus kheej thiab zam kev puas tsuaj rau cov khoom siv. Nws yog qhov haum rau txhua qhov chaw, xws li kev lag luam, kev lag luam, nce siab thiab pej xeem chaw nyob.
Nyeem ntxivXa lus nugNkhaus B RCBE Hais txog Regcuitual Reger Breaker (RCBO) nrog kev tiv thaiv kev tiv thaiv tam sim no (RCD) thiab muaj peev xwm muab ntau txoj kev tiv thaiv thiab muaj peev xwm muab ntau txoj kev tiv thaiv hauv lub sijhawm tib lub sijhawm.
Nyeem ntxivXa lus nugLub tswb ceeb toom tsis yog lub Circuit Court BRCBO yog qhov kev ua haujlwm tsis pom zoo uas tsis yog tsuas yog kuaj thiab txiav tawm cov khoom siv hluav taws xob tam sim no, tab sis kuj muab cov tshuaj tiv thaiv thiab luv luv. Tsim los siv rau hauv qhov chaw ntub dej lossis sab nraum zoov ib puag ncig, qhov kev sib nraus sab nraum zoov tau zoo tiv thaiv kev ua tiav lossis cov xwm txheej kev nyab xeeb los ntawm cov dej intrusion.
Nyeem ntxivXa lus nug2P RCB RCB A hom yog ob qho chaw so tam sim no nrog cov kev tiv thaiv kab ke dhau nrog (L1) thiab 4P (L3) thiab cov xoom (n) tib lub sijhawm. Ib hom "feem ntau yog hais txog ib hom kev ua txhaum tshwj xeeb lossis cov lus qhia kev ua haujlwm, uas yuav suav nrog cov yam ntxwv tam sim no, ntsuas hluav taws xob thiab lwm yam kev ntsuas ntawm Circuit Court breaker.
Nyeem ntxivXa lus nugLub 4P rcbo ac hom yog 4-ncej hluav taws xob kev tiv thaiv uas tau muab cov khoom tiv thaiv tam sim no, tshwj xeeb yog tsim rau lwm yam tam sim no (AC) circuits. Nws tuaj yeem txiav tawm lub zog hluav taws xob thaum seem tam sim no (i.e. Toure tam sim no) raug kuaj pom nyob hauv Circuitical Firnel thiab tus kheej hluav taws xob sib tsoo. Nyob rau tib lub sijhawm, nws tseem muaj kev tiv thaiv kev tiv thaiv dhau los uas tuaj yeem txiav tawm lub zog hluav taws xob ntawm kev siv hluav taws xob lossis kev nyab xeeb ntawm kev nyab xeeb ntawm Circuit Court thiab khoom siv.
Nyeem ntxivXa lus nugLub 2p 1p + N residual Circuit Court breaker breaker nrog overcuitent tiv thaiv yog qhov kev tiv thaiv hluav taws xob uas sib txuas nrog kev tiv thaiv tam sim no thiab ntau dhau. Nws muaj peev xwm txiav tawm lub zog hluav taws xob thaum seem tam sim no (I.E. Toure. Taskoj tam sim no) raug ntes hluav taws xob thiab cov hluav taws xob hluav taws xob. Nyob rau tib lub sijhawm, nws tseem muaj kev tiv thaiv kev tiv thaiv dhau los, uas tuaj yeem txiav tawm lub zog hluav taws xob thaum lub voj voog yog overloaded lossis luv-ci ntsa iab los tiv thaiv kev nyab xeeb ntawm cov kev nyab xeeb ntawm cov kev nyab xeeb ntawm cov hluav taws xob thiab khoom siv.
Nyeem ntxivXa lus nug