Yuav ua li cas yog lub Circuit Court breaker wired?Puas yog null kab laug los yog txoj cai?
Tus kws tshaj lij hluav taws xob yuav qhia tus tswv kom txhim kho cov hluav taws xob hluav taws xob txhawm rau tiv thaiv kev nyab xeeb ntawm hluav taws xob hauv tsev.Qhov no yog vim hais tias lub Circuit Court breaker tuaj yeem tuaj yeem tuaj yeem txiav tawm lub zog thaum lub tsev kab tsis ua haujlwm, yog li txo qhov kev poob ntawm kev sib tsoo.Tab sis koj puas paub yuav ua li cas lub Circuit Court breaker yog wired?Puas tseem tshuav null kab txoj cai hluav taws?Saib seb tus kws hluav taws xob hais li cas.
1. Dab tsi yog Circuit Court breaker?
Lub Circuit Court breaker yog ib qho kev hloov khoom siv uas muaj peev xwm kaw, nqa thiab rhuav tshem cov tam sim no nyob rau hauv ib txwm Circuit Court tej yam kev mob, thiab nqa thiab rhuav tshem tam sim no nyob rau hauv txawv Circuit Court tej yam kev mob (xws li luv luv Circuit Court tej yam kev mob) nyob rau hauv lub sij hawm.Nws yog ib hom kev hloov, tab sis txawv ntawm qhov hloov peb feem ntau siv, lub Circuit Court breaker feem ntau yog txiav tawm tam sim no ntawm high-voltage circuit, thaum peb lub cev tsis ua haujlwm, tuaj yeem txiav tawm tam sim no sai, txhawm rau tiv thaiv qhov loj. kev txhim kho ntawm qhov xwm txheej, tiv thaiv tib neeg cov cuab yeej.Nws yog ib qho khoom siv tiv thaiv kev nyab xeeb zoo.
Kev siv hluav taws xob hluav taws xob ua rau peb lub neej yooj yim, nws maj mam mus rau hauv tib neeg lub neej, coj peb lub neej zoo dua.
2. Sab laug null, txoj cai hluav taws
Kuv tsis paub lub ntsiab thaum xub thawj.Maj mam, raws li kuv kawm ntxiv, kuv tuaj yeem paub tias qhov hu ua "sab laug null, txoj cai hluav taws" tsuas yog qhov kev txiav txim ntawm lub qhov (socket order) - tig lub jack, sab laug jack yog kab tsis muaj, txoj cai jack yog kab hluav taws, yog tag nrho.
Lub qhov (socket) nyob rau hauv cov kab hluav taws xob, tej zaum yuav tsis yog sab laug null txoj cai hluav taws.Qee lub terminals tau teem caij horizontally, tab sis thaum koj fim lawv (sab nraum qab ntawm lub qhov (socket), lawv nyob rau hauv qhov kev txiav txim ntawm lub qhov (socket).Qee lub terminals tau teem caij ntev, tsis hais txog sab laug thiab sab xis.
Yog li ntawd, nws tseem yuav tsum tau ua raws li daim ntawv lo ntawm lub davhlau ya nyob twg ncej thaum txuas cov xov hlau.Yog tias nws raug cim nrog L, cov kab hluav taws yuav txuas nrog.N sawv cev null kab.
3. Txoj hauj lwm ntawm txoj kab tsis muaj kab thiab tsis muaj kab
Txhua qhov hloov pauv yuav tsum tau txuas nrog cov kab null.Yog tsis muaj null kab, nws yog vim tsis ncaj ncees lawm kev twb kev txuas.Kev hloov pauv hauv tsev, raws li tus naj npawb ntawm tus ncej, tuaj yeem muab faib ua ob hom: 1P to thiab 2P to.
Ob lub keyboards muaj ob pawg ntawm cov terminals (ib qho hauv thiab ib qho tawm suav ua ib txheej).Ib qho ntawm ob pawg ntawm cov chaw nres tsheb nrog cov xau ntawm 1P muaj cov cim ntawm N. Thaum thaiv cov kab, cov kab tsis zoo yuav tsum tau txuas nrog cov pab pawg no ntawm cov chaw nres nkoj thiab lwm pab pawg rau cov kab hluav taws.Txhob tu siab rau sab laug null right fire.Cov kab null thiab kab hluav taws kev taw qhia ntawm qhov hloov pauv tsis tas, thiab qhov kev txiav txim ntawm cov terminals ntawm ntau hom thiab cov qauv sib txawv.Thaum xaim, txoj hauj lwm ntawm qhov tseeb N davhlau ya nyob twg yuav yeej.
Tsis muaj kev txheeb xyuas ntawm ob lub blocks ntawm 2P to, uas txhais tau hais tias peb tuaj yeem xaiv qhov kev txiav txim xaim hluav taws xob arbitrarily.Txawm li cas los xij, nws feem ntau pom zoo kom xa mus rau 1P cov xaim xaim sib txuas hauv lub thawv xa khoom kom ntseeg tau tias tib txoj hlua txuas ntawm ob.Yog li txoj kab kev npaj yuav zoo dua thiab yooj yim dua rau kev saib xyuas yav tom ntej.
Tsis muaj teeb meem dab tsi ntawm qhov hloov pauv, tsis txhob txuas cov kab null mus rau qhov hloov.
4. Yuav ua li cas lub Circuit Court breaker txuas?
Cia peb muab 2P Circuit Court breaker ua piv txwv, fim lub Circuit Court breaker zoo li daim duab hauv qab no.
Lub sab sauv ob lub davhlau ya nyob twg feem ntau yog lub davhlau ya nyob twg tuaj thiab sab qis ob lub davhlau ya nyob twg yog lub davhlau ya nyob twg.Txij li qhov no yog 2P Circuit Court breaker, nws tuaj yeem tswj qhov qhib thiab kaw ntawm ob lub voj voog.Yog tias muaj peev N ntawm ib sab ntawm lub davhlau ya nyob twg, lub davhlau ya nyob twg txuas nrog xoom kab, thiab lwm qhov txuas nrog cov kab hluav taws xob.
Qhov tseeb, Circuit Court breakers zoo li cov saum toj no feem ntau muaj zog heev (rau lub zog siv los ntawm tsev neeg).Txhawm rau kom muaj kev nyab xeeb, ob peb 1P Circuit Court breakers yuav raug ntxiv rau tom qab ntawm lub Circuit Court.Xws li Circuit Court breakers feem ntau tsis muaj zog.
Rau lub Circuit Court breaker ntawm 1P, nws yog zoo mus ncaj qha mus txuas ib tug nyob hlau los ntawm lub 2P Circuit Court breaker.Tau kawg, rau qhov hluav taws xob hluav taws xob ntawm 2P, koj tuaj yeem txuas ntxiv mus txuas hluav taws xob thiab kab tsis muaj kab.Yog tias tsis muaj qhov kos npe ntawm N ntawm lub Circuit Court breaker, nws feem ntau ua raws li hluav taws kub sab laug thiab txoj cai null.
5. Yog tias cov xaim thim rov qab, yuav ua li cas?
Txuas cov kab tsis raug cai thiab kab hluav taws xob rau 2P Circuit Court breaker thiab 2P to Circuit Court breaker tsis muaj teeb meem loj.Qhov tsuas yog qhov cuam tshuam yog tias nws zoo li tsis meej, tsis yooj yim rau kev txij nkawm vim tias cov kws tshaj lij xav tau rov nrhiav cov kab null thiab kab hluav taws.
Thaum txiav tawm, 1P + N Circuit Court breaker thiab 1P to Circuit Court breaker tsuas tuaj yeem tshem tawm cov hluav taws xob hluav taws xob ---- txoj kab txuas nrog lub davhlau ya nyob twg tsis muaj cim.Yog tias cov kab null thiab kab hluav taws sib txuas tsis raug, thaum lub Circuit Court breaker raug txiav, cov kab null yuav raug txiav tawm tiag.Txawm hais tias tsis muaj tam sim no hauv Circuit Court, tseem muaj qhov voltage.Yog tias tib neeg kov nws, nws yuav tau txais hluav taws xob poob siab.
Lub null kab ntawm 1P Circuit Court breaker yog nyob rau ntawm qhov tsis muaj paug, yog li nws tsis yooj yim rau kev sib txuas tsis ncaj ncees lawm.Qhov tshwm sim ntawm kev sib txuas tsis raug ntawm 1P Circuit Court breaker yog tib yam li qhov rov qab txuas ntawm null kab thiab kab hluav taws ntawm 1P + N Circuit Court breaker.
Post lub sij hawm: Jun-28-2022