Kev piav qhia ntawm cov txuj ci tseem ceeb ntawm Industrial Electric txee

Lub txee hluav taws xob feem ntau hu ua Lub Rooj Tswjhwm Tseem Ceeb yog lub txee uas sib txuas cov khoom siv hluav taws xob ntsig txog kev faib hluav taws xob, thiab tsis tshua muaj hu ua "hluav taws xob txee" hauv lub neej txhua hnub.

Nws cov haujlwm tseem ceeb feem ntau muaj ob yam. Ua ntej, nws faib thiab tswj cov khoom siv hluav taws xob, thiab faib hluav taws xob hluav taws xob tsim nyog rau ntau qhov chaw thauj khoom;

Qhov thib ob yog kev tiv thaiv Circuit Court, uas tuaj yeem txiav tawm tam sim ntawm lub zog hluav taws xob thaum muaj xwm txheej txawv txav xws li luv luv Circuit Court, overload, thiab xau tshwm sim hauv Circuit Court, zam cov khoom puas tsuaj thiab kev nyab xeeb.

Hluav taws xob txee tseem ceeb muaj ntau yam kev thov, suav nrog kev tswj xyuas hluav taws xob rau cov tsev nyob, tsev kawm ntawv, tsev kho mob thiab lwm yam kev siv hluav taws xob niaj hnub, nrog rau kev siv dav hauv kev lag luam thiab kev cob qhia. Cov thawv ntim khoom siv hluav taws xob thiab cov thawv xa hluav taws xob muaj nyob rau hauv qeb ntawm cov khoom faib khoom.

Cov khoom siv sab hauv ntawm Access Control txee feem ntau muaj xws li busbars (busbars), Circuit Court breakers, pa relays, cov khoom siv tiv thaiv relay, ntsuas ntsuas, riam cais, ntsuas teeb, riam hauv av, thiab lwm yam, kom ntseeg tau tias cov khoom siv ua haujlwm ib txwm muaj. cov

Cov khoom tswj kev nyab xeeb tuaj yeem muab faib ua ntau hom raws li lawv cov qauv, suav nrog cov vaj huam sib luag ruaj khov, kev tiv thaiv, tub rau khoom, thiab cov khoom siv hluav taws xob teeb pom kev zoo; Raws li lawv txoj haujlwm, lawv tuaj yeem muab faib ua cov khoom faib hluav taws xob thiab cov chaw tswj lub cev muaj zog. Lub hwj chim faib txee yog tsim rau cov cheeb tsam uas muaj ob peb circuits thiab tawg khiav ri niab, thaum lub cev muaj zog tswj chaw yog haum rau cov cheeb tsam uas muaj ntau yam circuits thiab concentrated loads, tau txais cov hluav taws xob hluav taws xob faib los ntawm cov thawj faib txee thiab muab nws rau cov nyob ze loads.

Los ntawm qhov kev xav ntawm qib kev faib hluav taws xob, Cov khoom siv hluav taws xob tswj tau muab faib ua peb theem: qib thawj, qib thib ob, thiab qib qis. Thawj theem faib lub thawv muaj ib tug complex qauv thiab ib tug loj tso zis Circuit Court muaj peev xwm. Raws li lub chaw faib hluav taws xob ntawm cov khoom siv hluav taws xob, nws feem ntau yog nruab rau hauv cov chaw ua haujlwm substations thiab yog lub luag haujlwm rau kev faib hluav taws xob hluav taws xob mus rau theem ob ntawm cov khoom faib khoom; Cov khoom faib theem nrab thiab qis qis (xws li cov khoom siv teeb pom kev zoo thiab cov khoom siv hluav taws xob faib hluav taws xob) muaj peev xwm me me thiab cov txheej txheem tawg, feem ntau yog lub luag haujlwm rau kev tswj cov khoom xa tawm qis tshaj plaws.

Cov qauv ntawm lub switchgear feem ntau zoo sib xws, feem ntau muab faib rau hauv chav tsev busbar, chav tsev Circuit Court breaker, chav tswj theem nrab (strument room), thiab chav feeder. Cov phaj hlau feem ntau yog siv los cais txhua chav kom muaj kev nyab xeeb. Feem ntau cov khoom faib khoom muaj lawv tus kheej cov yam ntxwv: lub vaj huam sib luag ruaj khov Universal txee qhov tseem ceeb (tseem hu ua vaj huam sib luag faib) nrog lub qhov rooj qhib kaw rau pem hauv ntej, qhib rau sab nraub qaum thiab sab, qib tiv thaiv qis, tsuas yog tsim rau cov xwm txheej uas tsis tshua muaj kev nyab xeeb thiab kev siv hluav taws xob tas mus li, xws li cov khoom siv hluav taws xob hauv nruab nrab hauv kev lag luam thiab kev lag luam mining substations; Lub tub rau khoom hom faib txee txais lub phaj steel txee lub cev, thiab cov khoom siv hluav taws xob tau nruab rau hauv cov tub rau khoom ywj pheej. Nws muaj kev ntseeg siab, kev sib hloov, thiab kev nyab xeeb, thiab tsim nyog rau cov chaw tswj hwm hauv nruab nrab nrog cov kev xav tau siab rau cov khoom siv hluav taws xob muaj kev ntseeg siab;

Lub hwj chim teeb pom kev zoo faib txee txais kev kaw kaw, thiab qib kev nyab xeeb raug kho raws li qhov xwm txheej siv. Nws feem ntau yog siv los ua cov khoom siv qis- theem faib khoom thiab siv nyob rau hauv cov chaw tsim khoom ntawm kev lag luam thiab kev lag luam mining. Tsis tas li ntawd, cov qauv sab hauv ntawm Climate controlled network txee kuj suav nrog cov qauv busbar, qhov rooj kov, thiab cov qauv me me. Nyob rau tib lub sijhawm, nws yuav tsum ua kom cov khoom siv hauv av zoo xws li PLC, cov khoom siv hluav taws xob, lub hauv paus ntsiab lus hauv av, thiab zaus hloov pauv kom ruaj khov ntawm cov khoom siv.

Cov kev qhia tshwj xeeb ntawm cov khoom siv tswj kev lag luam ncaj qha cuam tshuam rau lawv txoj haujlwm kev nyab xeeb thiab kev ruaj ntseg, thiab kev xaim txhua hnub yuav tsum ua raws li cov qauv meej. Hauv kev faib cov thawv hluav taws xob hauv tsev tshiab, cov kab feem ntau txuas nrog hauv qab ntawm lub ntsiab Circuit Court breaker kom yooj yim ua haujlwm; Thaum xaim, nws yog ib qho tsim nyog yuav tsum tau kho raws li hom Circuit Court breaker. Rau 1P Circuit Court breaker, L ncej yuav tsum txuas nrog txoj kab, N ncej yuav tsum txuas nrog N ncej kab, thiab rau 2P Circuit Court breaker, nws tuaj yeem txuas ncaj qha rau LN ncej.

Kev xaim hluav taws xob hluav taws xob hauv lub tshuab hluav taws xob tswj lub txee ua raws li lub hauv paus ntsiab lus ntawm "sab saum toj hauv, hauv qab tawm". 1P Circuit Court breaker inlet thiab qhov hluav taws xob tuaj yeem ua raws li 16MM hlau txoj kab uas hla, thiab 2P Circuit Court breaker qhov hluav taws xob tuaj yeem ua raws li 10MM hlau txoj kab uas hla, nrog rau qhov tsawg kawg nkaus qhov hluav taws xob xaim txoj kab uas hla tsis tsawg dua 6MM, xyuas kom meej tias cov kab nqa muaj peev xwm sib tw rau hauv Circuit Court breaker thiab tsis txhob cuam tshuam los ntawm kev xaim tsis raug. cov

Yog tias koj muaj lus nug lossis lus nug txogMuaj hluav taws xob txeekev xaiv, kev faib tawm kev hloov pauv, kev qhia tshwj xeeb, thiab lwm yam, thov koj xav tiv tauj peb txhua lub sijhawm. Peb yuav muab cov kev tshaj lij kev lag luam kev lag luam los muab cov kev daws teeb meem rau koj, pab koj ua tiav kev nyab xeeb thiab ruaj khov ntawm kev faib khoom.