Cov khoom siv tiv thaiv hluav taws xob ntau tshaj plaws yog ib theem hluav taws xob hluav taws xob uas tawg ib kab.
Destination
Lub voj voog raug txiav thaum tam sim no tshaj qhov ntsuas tus nqi. Qhov loj dua, qhov siab dua qhov kev teb ceev. Tsis tas li ntawd, lub tshuab kaw thaum lub sijhawm luv luv, thaum muaj qhov tam sim no loj heev tshwm sim hauv qhov kev tiv thaiv Circuit Court. Ntawm no qhov kev txiav tawm yog instantaneous.
Raws li piv txwv, peb tuaj yeem xav txog qhov thaiv ntawm lub qhov (sockets) txuas nrog lub voj, uas muaj ntau tus neeg siv khoom muaj zog sib txuas ib txhij. Tam sim no nyob rau hauv cov ntaub ntawv no tshaj tus nqi nominal, thiab lub hwj chim nyob ntawm tej pib kub. Kom lawv tsis yaj, lub tshuab kaw lub voj voog raws sij hawm.
Cov tshuaj tiv thaiv ntawm cov cuab yeej raug xaiv kom cov xov hlau tsis kub dhau. Lub Circuit Court breaker kuj tseem tiv thaiv cov khoom sib txuas. Tab sis ib tug neeg los ntawm kev raug ncaj qhanws tsis txuag hluav taws xob. Cov khoom siv tam sim no seem yog siv rau qhov no.
Txoj Cai Ua Haujlwm
Txawm hais tias nws qhov yooj yim zoo li, ib-theem Circuit Court breaker yog ib qho khoom siv nyuaj. Tej zaum nws yuav yog hluav taws xob, tab sis feem ntau yog cov classic electromechanical tsim.
Lub davhlau ya nyob twg yog ib txwm nyob saum lub ntsuas. Nws txuas nrog kev sib cuag ruaj khov. Cov zis hluav taws xob qis yog txuas nrog rau sab saud los ntawm kev sib cuag thiab lub thermal tso tawm hauv daim ntawv ntawm bimetallic phaj. Lawv kuj muaj cov khoom siv hluav taws xob sib txuas txuas nrog lawv.
Txoj kev sib cuag tau raug kho los ntawm lub caij nplooj ntoo hlav hauv ob txoj haujlwm ruaj khov - hauv xeev rau thiab tawm. Lub tshuab tsis siv neeg yog teem rau kev ua haujlwm tsuas yog manually los ntawm lub zog. Kev kaw yog tsis siv neeg. Lub tshuab kuj tseem siv tau los ua qhov hloov.
Nyob rau hauv ib txwm hom, hluav taws xob tam sim no ntws los ntawm kev sib cuag pab pawg ntawm lub tshuab. Yog tias qhov ntsuas tau dhau lawm, lub Circuit Court yog overloaded. Yog tias qhov no tshwm sim rau lub sijhawm ntev, lub phaj bimetal maj mam ua kom sov thiab khoov, thawb lub zog ntawm cov txheej txheem tso tawm. Tib lub sijhawm, lub tshuab ua haujlwm, kev sib cuag qhib thiab lub voj voog tawg.
Yog hais tias muaj ib tug luv luv Circuit Court, lub electromagnetic mus txawv tebchaws mechanism yog qhib, txiav tawm lub hwj chim tam sim ntawd. Nyob rau hauv rooj plaub no, lub txim hluav taws xob tshwm sim ntawm cov neeg sib cuag, tsim ib qho hluav taws xob arc, uas yog extinguished ntawm daim hlau nyob rau hauv ib tug tshwj xeeb chamber.
Lub sijhawm dhau muskev sib cuag pib hlawv. Lub tshuab yog tsim los tiv thaiv cov xaim hluav taws xob thiab feem ntau tsis pom zoo kom siv nws los ua qhov hloov. Riam hloov yog siv los hloov.
Yuav xaiv lub tshuab zoo li cas?
Ib-theem Circuit Court breaker raug xaiv raws li ntu ntu ntawm cov xaim thiab cov yam ntxwv thauj khoom tau qhia rau ntawm lub cim ntawm sab xub ntiag ntawm lub cuab yeej.
Raws li cov kev txwv tsis pub dhau, koj tuaj yeem xaiv lub tshuab xav tau.
- E. NEXT - cov cim lag luam (saum toj no) qhia cov chaw tsim khoom. Nws raug nquahu kom xaiv cov npe nrov. Hauv qhov no, koj yuav tsum tau coj los ntawm qhov tseeb tias qib ntawm cov cuab yeej tsis txawv ntau ntawm lwm yam khoom siv hluav taws xob.
- 220/400 V - 50 Hz - cov ntawv sau txhais tau tias lub tshuab siv tau rau hauv ib-theem thiab peb-theem tes hauj lwm nrog zaus ntawm 50 Hz.
- 4500 - tus nqi ntawm qhov txwv tam sim no hauv A, uas lub Circuit Court breaker yuav khiav tsawg kawg ib zaug (tam sim no limiting chav kawm - 3).
- C16 - lub sijhawm tam sim no tus yam ntxwv (C) txhais tau hais tias txoj kev mus ncig yuav ua haujlwm ntawm tsib npaug ntawm qhov ntsuas tam sim no. Nws yog qhov zoo tshaj plaws rau cov khoom siv hauv tsev thiab teeb pom kev zoo. Tus naj npawb 16 qhia txog lub npe. Ib theem 16A Circuit Court breaker yuav tsis ua haujlwm ntev ntawm 16 amperes tam sim no. Yog tias nws nce los ntawm 13%, lub Circuit Court yuav raug kaw hauv ib teev. Tus nqi loj dua, qhov teb yuav sai dua.
Chav B cov cuab yeej siv feem ntau siv hauv cov xaim hluav taws xob hauv tsev, qhov chaw txiav tawm tam sim no yog 3 npaug siab duantsej muag tus nqi Yog tias koj txuas cov tshuab nrog pawg B thiab C hauv series, thawj tus yuav ua haujlwm sai dua. Qhov no ua kom muaj kev xaiv ntawm cov cuab yeej tiv thaiv thaum tag nrho lwm cov yam ntxwv zoo ib yam.
Ib theem tsis siv neeg hloov: nqe
ib lub tshuab ncej yog qhov pheej yig tshaj plaws hauv tshuab ntau.
Yog tias koj piv cov nqi nrog cov yam ntxwv zoo ib yam, nws hloov tawm tias ib theem nws yog qhov qis tshaj. Tam sim no muaj ntau lub tuam txhab tsim hluav taws xob hluav taws xob tam sim no thiab koj tuaj yeem xaiv ib lub npe uas tsim nyog rau tus nqi thiab zoo.
Ntawm ib-theem Circuit Court breaker Moscow muaj ntau yam khoom ntawm tus nqi tsim nyog. Koj tuaj yeem xaiv cov khoom siv txhim khu kev qha ntawm ABB hom nrov los ntawm 147 rubles. thiab saum toj no, ntawm ib tug mus rau plaub ncej.
Txuas lub tshuab muag khoom
Lub tshuab hluav taws xob ib zaug tau teeb tsa hauv lub vaj huam sib luag, tshwj tsis yog cov cuab yeej tsim los rau hauv cov khoom siv hluav taws xob hauv tsev. Cov cuab yeej tau nruab rau ntawm DIN rail thiab kho nrog lub latch.
Lub tshuab tau teeb tsa raws li hauv qab no.
- Ua ntej txuas ib lub voj voog ib zaug, lub vaj huam sib luag hluav taws xob tau de-energized nrog kev saws me nyuam los tiv thaiv kev sib tsoo hluav taws xob.
- Lub tshuab tau nruab rau hauv ib qho chaw. Yog tias muaj cov rooj zaum khoob nyob ze, qhov chaw nres tsheb hlau yuav raug teeb tsa.
- Power txuas nrog lub davhlau ya nyob twg sab saud, thiab tiv thaiv rau lub davhlau ya nyob twg qissaw hlau. Cov hlau yog muab tso rau yam tsis muaj kev khoov ntse thiab tensions. Stranded xaus yog muab nrog ferrules, uas yuav tsum tau crimped nrog ib tug crimper.
- Nyob rau hauv lub xub ntiag ntawm ib tug xov tooj ntawm lwm yam cav tov nrog rau kev faib ntawm ib theem, tsheb npav-combs los yog jumpers nrog lugs rau ob lub xov hlau yog siv. Lub puff yog ua kom nruj, tab sis tsis muaj zog heev.
- Lub hwj chim tau muab rau hauv daim ntaub thaiv thiab qhov muaj qhov hluav taws xob ntawm cov khoom siv hluav taws xob thiab cov khoom tawm ntawm lub tshuab raug kuaj xyuas.
- Lub Circuit Court breaker yog cim nrog tiv thaiv Circuit Court.
Kev xaiv yuam kev
- Koj yuav tsum tsis txhob tsom mus rau tag nrho lub zog ntawm cov neeg siv khoom. Ua ntej ntawm tag nrho cov, koj yuav tsum xam cov xaim rau kev tiv thaiv overload.
- Lub tshuab tib yam tsis tau nruab rau txhua kab. Rau cov qhov (sockets), lawv raug coj los ntawm qhov tam sim no ntawm 25 A, thiab rau kev teeb pom kev zoo - ntawm 16 A.
- Ua ntej tshaj, cov khoom siv raug xaiv raws li lawv cov yam ntxwv thiab kev ntseeg tau, thiab tom qab ntawd - los ntawm tus nqi.
Zaj lus
Ib-theem Circuit Court breaker yog tsim los tiv thaiv cov xaim thiab cov khoom siv hluav taws xob. Nws cov yam ntxwv yuav tsum sib haum mus rau ntu ntu ntawm cov conductors thiab loads. Kev siv cov tshuab tsis siv neeg ntawm pawg B thiab C ua kom muaj kev ua haujlwm raug. Rau qhov kev xaiv raug, koj yuav tsum nkag siab cov cim ntawm sab xub ntiag ntawm lub cuab yeej.
