Thaum npaj lub teeb pom kev zoo, ntau hom kev hloov pauv tau siv. Lawv raug xaiv nyob ntawm qhov tsim ntawm chav tsev, qhov nyiam ntawm tus tswv thiab cov yam ntxwv ntawm cov khoom siv. Xav txog cov hom ntawm cov cuab yeej no, cov nuances ntawm lawv cov haujlwm thiab kev teeb tsa.
Keyboard variations
Cov txheej txheem tseem ceeb rau kev xaiv hom kev hloov pauv yog qhov ntim sab hauv, txoj kev ua haujlwm thiab sab nrauv ntawm kev hloov kho. Khawm analogs yog cov nrov tshaj plaws versions ntawm dimmers.
Lawv yog tsim rau sab hauv tsev lossis sab nraum zoov, lawv yooj yim hauv kev tsim, siv tau yooj yim, thiab muaj tus nqi tsim nyog. Lub hauv paus ntsiab lus ntawm kev khiav hauj lwm ntawm xws li ib chav tsev yog heev yooj yim. Sab hauv muaj ob txoj hauj lwm kho tshuab relay, ua los yog tawg hluav taws xob Circuit Court.
Feem ntau, los ntawm ib qho taw tes, siv cov khoom siv hauv nqe lus nug, koj tuaj yeem qhib ntau lub teeb pom kev zoo (piv txwv li, cov teeb sib txawv ntawm lub chandelier lossis lub teeb hauv chav dej thiab chav dej). Txhawm rau txuag chaw, kev xaiv nrog ob lossis ntau tus yuam sij hauv ib qho piv txwv feem ntau siv.
Push-khawmthiab hlua analogues
Push-khawm hom keyboards ua haujlwm siv lub caij nplooj ntoos hlav. Thaum tus yuam sij raug nias, lawv kaw, thiab nyob rau hauv qhov kev tshwm sim ntawm qhov kev txiav txim tom ntej, lawv qhib lub Circuit Court. Thaum xub thawj, cov qauv zoo li no tau teeb tsa ntawm lub rooj teeb, tom qab ntawd lawv tau los ua qhov xav tau ntawm phab ntsa version. Tus qauv tsim tsis yog tus qauv ua rau tus nqi siab dua me ntsis piv rau cov khoom sib xws.
Rope hom yog hloov pauv me ntsis khawm version. Ib tug lever tau ntxiv rau hauv lub cev, ib lub xub pwg nyom uas ua rau ntawm lub pob, thiab ib txoj hlua los yog saw tau ntxiv rau ntawm ntug ob. Qhov kev tsim no feem ntau yog siv rau thawj tsim. Ntawm cov txiaj ntsig zoo - lawv yooj yim dua los tshawb pom hauv qhov tsaus ntuj thiab ua kom yooj yim rau tus menyuam ua haujlwm hauv chav tsev.
Rotary thiab zawv zawg versions
Hom kev hloov pauv hloov tsis sib txawv hauv nws cov hluav taws xob hluav taws xob los ntawm cov qauv keyboard. Lawv tau nruab nrog ob txoj haujlwm, txawm li cas los xij, kev ua kom cov txheej txheem yog ua los ntawm kev tig lub pob qhov rooj ntawm lub cev. Cov kev xaiv no tsis siv ntau zaus, lawv nyiam siv cov khoom siv hauv "retro" style. Cov version no tsuas yog ua hauv ib lub version xwb.
Ib yam yooj yim tshaj plaws hauv kev tsim yog chav swb. Nws kaw thiab qhib lub voj voog los ntawm kev txav lub slider. Xws li kev hloov kho, coj mus rau hauv tus account lub peculiarities ntawm lawv lub peev xwm thiab pab kiag li lawm, yog ua tsuas yog rau kev ua hauj lwm ntawm portable pab kiag li lawm. Lub teeb pom kev ruaj khov ua haujlwm zoo dua nrog lwm tusanalogues.
Nyob ntawm kev taug kev mus txog qhov hloov pauv
Ntawm lawv cov tub ntxhais, cov khoom siv hauv nqe lus nug yog ob txoj haujlwm hloov chaw uas kaw ib ceg ntawm cov hluav taws xob hluav taws xob. Cov khoom siv hluav taws xob yog ua raws li ob qhov kev sib cuag ntawm qhov tso zis thiab ib qho ntawm cov khoom siv, uas ua rau ib qho ntawm cov kab tawm. Cov qauv tsim muaj xws li lub peev xwm los tsim ib qho system uas tso cai rau koj los pab lossis cuam tshuam ib qho los ntawm ob qhov chaw sib txawv.
Tus qauv tsim sab nraud ntawm cov hom teeb pom kev zoo no zoo ib yam rau cov keyboard analogues, tshwj tsis yog muaj peev xwm hloov txoj haujlwm "on / off". Piv txwv li, ob tus qauv raug coj mus rau qhov chaw qis. Yog tias koj tig ib lub zog, lub teeb yuav tig rau. Tom ntej no, koj yuav tsum tau tua lub teeb pom kev ntawm lwm qhov chaw, uas tus yuam sij kuj hloov mus. Kev ua kom tom ntej yog ua tiav nyob rau hauv thawj qhov chaw los ntawm kev txav lub pob qis.
Rov qab-hloov qauv
Cov analogs zoo li no tau ua haujlwm nrog kev hloov pauv dhau los, yog tias koj xav qhib lub teeb pom kev los ntawm ntau tshaj ob qhov chaw. Lub voj voog ntawm lub cuab yeej suav nrog plaub tus neeg sib cuag, ua khub ntawm cov khoom siv thiab cov zis. Nyob rau hauv ib txoj hauj lwm, cov ntsiab lus nkag raug kaw, thiab thaum hloov pauv, lawv hloov chaw nrog cov kab tawm. Yog tias tsim nyog, cov cuab yeej zoo li no tuaj yeem siv los ua qhov hloov pauv ib txwm, tab sis tus nqi nce siab ua rau tsis ntseeg txog qhov cuam tshuam ntawm qhov kev daws teeb meem no.
Lub teeb tswj
Cov hom thiab hom keyboards no tseem hu ua "dimmers" (los ntawm lo lus Askiv dimmer - dimming). Txiav txim siabcov cuab yeej tso cai rau koj los kho cov theem ntawm qhov pom ntawm qhov siab tshaj plaws kom ua tiav kev kaw.
Qhov tseeb, cov cuab yeej no yog qhov sib txawv ntawm qhov sib txawv ntawm cov resistor mounted nyob rau hauv ib lub voj voog nyob rau hauv series nrog rau cov load. Cov kev hloov ntawm qhov kev teeb tsa no yog siv hauv xinesmas, dumming lub teeb ua ntej saib yeeb yaj kiab. Nyob hauv tsev, dimmers muab qhov pom kev pom kev siv lub teeb, thiab tseem tiv thaiv kev ntshai ntawm cov menyuam yaus uas ntshai qhov kev hloov pauv sai sai ntawm qhov pom.
Sensors
Cov hom hluav taws xob hloov hluav taws xob no yog tsim los ntawm ib khub ntawm cov phiaj xwm sib txawv. Thaum xub thawj, lawv tau tsom mus rau qhov muaj qee yam hluav taws xob muaj peev xwm hauv tib neeg lub cev, thaum tsim qauv muab rau cov khoom siv capacitor. Tom qab kov qhov kev sib cuag, qhov kev hloov pauv ntawm lub peev xwm tau tshwm sim, ua rau lub zog xa mus rau qhib lossis tua lub teeb. Qhov kev daws teeb meem no ua rau nws muaj peev xwm hloov kho cov qib ntawm illumination los ntawm ib qho yooj yim kov. Yog tias koj tuav koj tus ntiv tes ntev ntev, lub teeb yuav maj mam kaw.
Niaj hnub nimno kov hom keyboards, cov duab uas tau qhia hauv qab no, tau nruab nrog cov lus qhia me me, zoo li lub vijtsam smartphone, tswj los ntawm microcircuit. Kev ua haujlwm zoo li no tso cai rau koj los nruab lub cuab yeej nrog cov yam ntxwv ntxiv, suav nrog lub sijhawm teem sijhawm lossis teeb pom kev rov qab.
Acoustic hloov kho
Cov hom phiaj ntawm Circuit Court breakers tso cai rau koj los kho cov teeb pom kev zoo los ntawm ib qho twg yam tsis muaj cov txheej txheem ntxivthaj chaw. Tus qauv muaj nws qhov zoo thiab qhov tsis zoo. Ua ntej, nws yog ntshaw kom mount nws nyob rau hauv tandem nrog ib tug hloov ntawm ib tug txawv hom. Qhov thib ob, kev ua haujlwm yuav tshwm sim tsis tu ncua vim lub suab nrov nrov. Tsis tas li ntawd, qee zaum nws yuav tsum tau qhib lossis kaw lub teeb ntsiag to. Cov qauv tsim ntawm pob nyiaj siv tsis tas ua haujlwm thawj zaug.
chaw taws teeb hloov pauv
Cov khoom siv li no yog ib qho ntawm kev tswj hwm lub tsev ntse. Tom qab mounting lub sensor, lub teeb pom kev zoo tuaj yeem hloov kho siv cov chaw taws teeb tswj. Kev ua haujlwm puv puv yog nyob ntawm kev hloov kho thiab cov chaw tsim khoom. Ntawm cov minuses yog qhov yuav tsum tau khaws cov chaw taws teeb tswj kom zoo ntawm tes, nrog rau tus nqi siab piv rau lwm cov analogues.
Hom hluav taws xob hluav taws xob hluav taws xob hluav taws xob
Los ntawm lub hom phiaj, cov khoom siv no tau muab faib ua raws li hauv qab no:
- Network analogues. Lawv yog siv nyob rau hauv tes hauj lwm nrog ib tug voltage ntawm rau kilowatts. Lub luag haujlwm tseem ceeb yog kom dhau thiab hloov tam sim no hauv qhov xwm txheej ib txwm muaj thiab xwm txheej ceev rau lub sijhawm teem sijhawm, suav nrog rau qhov xwm txheej luv luv.
- Generator-type li yog tsim los ua haujlwm nrog qhov hluav taws xob ntawm 6-20 kV. lawv yog siv feem ntau nyob rau hauv circuits ntawm high-power electric motors thiab lwm yam electric machines. Kev hloov pauv dhau thiab hloov qhov tam sim no tsis yog nyob rau hauv hom qauv xwb, tab sis kuj thaum pib lossis luv luv. Feature - qhov taw qhia loj ntawm kev mus ncig tam sim no thiab kev ua tiav ntawm tus nqi nominal txog li 10 txhiab Amperes.
- Viewstsis siv neeg load breakers yog tsim los ua haujlwm nrog cov qauv qauv tam sim no nyob rau hauv thaj tsam ntawm 3-10 kV, hloov cov khoom tsis tseem ceeb. Lawv tsis yog tsim los rhuav tshem overcurrents.
- Cov khoom siv rau cov khoom siv hluav taws xob yog tsom rau qhov hluav taws xob xws li 6 txog 220 kV. Cov peev txheej ntawm lawv daim ntawv thov yog kev teeb tsa loj ntawm hom electrothermal (steel-smelting thiab lwm yam rauv taws). Lawv muaj peev xwm dhau tam sim no hauv ntau yam kev ua haujlwm.
- Ncua ntu hloov pauv "reclosers". Cov chav nyob yog tswj los ntawm cov chaw taws teeb tswj, nruab nrog kev tiv thaiv tshwj xeeb, siv rau lub zog xa hluav taws xob pylons.
Installation Methods
Ib qho tseem ceeb hauv kev teeb tsa ntawm qhov hloov pauv yog txoj hauv kev uas nws tau teeb tsa. Nws tuaj yeem yog hom sab hauv lossis sab nraud. Thawj qhov kev xaiv yog nruab rau sab hauv phab ntsa qab nthab los ntawm kev txiav ib lub qhov ntawm qhov tsim nyog. Qhov kev teeb tsa no yog siv ntau zaus, txij li kev xaim hauv cov tsev niaj hnub no feem ntau yog los ntawm txoj kev zais. Sab nraum zoov hom keyboards yog siv nyob rau hauv cov tsev ntoo nrog cov teeb pom kev zoo cable los yog nqa tawm ib ntus system.
Lub tshuab hluav taws xob hluav taws xob siab, nyob ntawm hom, tuaj yeem yog kev txhawb nqa, ncua kev kawm, phab ntsa-mounted lossis hom tshem tawm. Tsis tas li ntawd, cov khoom siv no feem ntau tau nkag mus rau hauv lub voj voog ntawm kev ua tiav switchgears.
Rau qhov kev npaj ntawm lub tsev teeb pom kev zoo, muaj ob hom kev kho cov xaim rau cov kev sib cuag ntawm cov keyboards. Qhov no yogntsia hlau los yog screwless version. Qhov thib ob Circuit Court yog ib qho clip ntawm lub caij nplooj ntoos hlav mechanism uas lub cable yog ntxig thiab tsau. Xws li fastening tiv thaiv spontaneous poob ntawm cov tub ntxhais, thiab lub caij nplooj ntoos hlav txo cov kev vibrations tam sim no. Nyob rau hauv no hais txog, lub mechanism tsis tas yuav nruj nreem ntawm kev sib cuag. Ntawm cov minuses - ib qho me me ntawm lub clamp thiab cov xaim, nrog rau tsis xav txog kev siv cov txhuas cables.
Screw-type txuas - tus qauv fastening nyob rau hauv uas cov hlau yog muab tso rau hauv lub davhlau ya nyob twg, tom qab uas nws yog attracted rau lub hauv paus nrog ib tug ntsia liaj qhov rooj. Muaj ib qho tsis zoo ntawm no - nyob rau hauv cov khoom siv tam sim no, tag nrho cov neeg xyuas pib vibrate, uas yuav tsum tau ua kom nruj ntawm cov ntsiab lus, tshwj xeeb tshaj yog thaum siv cov hlua khi. Hauv kev xyaum, qhov sib txawv ntawm kev ua haujlwm ntawm cov keyboards ntawm txhua yam yog tsis pom. Qhov no yog vim qhov tseeb tias cov khoom siv hluav taws xob hauv tsev niaj hnub tsis muaj lub zog siab, uas tsis cuam tshuam rau lub bolt clamps.
