A Circuit Court breakeryog ib qho kev hloov uas tuaj yeem txuas thiab txiav lub voj voog.Raws li nws cov haujlwm sib txawv, nws tuaj yeem muab faib ua cua Circuit Court breakers thiab roj-insulated hlau-cuam tshuam switchgear (GIS).
Qhov zoo ntawm lub Circuit Court breaker: cov qauv yooj yim, pheej yig tus nqi, tuaj yeem txhim kho kev tsim kho zoo ntawm qhov project;muaj peev xwm tawg loj, muaj zog tshaj qhov muaj peev xwm, tsis tshua muaj kev sib txuas thiab kev tawg ntawm kab;ua tiav kev tiv thaiv muaj nuj nqi, tuaj yeem txiav tawm Circuit Court sai sai hauv lub sijhawm luv luv.
Disadvantages ntawm Circuit Court breakers: kub loj thiab siab arc teeb yog generated thaum lub sij hawm luv luv Circuit Court;tsis tuaj yeem ua haujlwm ntau zaus;Lub sij hawm txaus yog xav tau rau cov hlau nyob rau hauv lub fuse kom rov qab mus rau lub melting point.
Thaum lubCircuit Court breakeryog hloov los ntawm huab cua hloov mus rau GIS, cov cai hauv qab no yuav tsum tau ua raws li:
1) Lub Circuit Court breaker yuav tsum tau zoo grounded thaum lub installation thiab siv;
2) Cov rwb thaiv tsev zoo yuav tsum tau khaws cia ntawm GIS switchgear thiab hauv av;
3) Lub chaw teeb tsa yuav tsum muaj cov dej ntws zoo.
Muaj nuj nqi
A Circuit Court breakeryog ib qho kev hloov pauv siv los qhib thiab tawm lub voj voog, thiab feem ntau muaj kev ua haujlwm ntawm kev tig thiab tawm ntawm lub voj voog, thiab tseem muaj cov haujlwm xws li kev tiv thaiv luv luv thiab kev tiv thaiv overload.Nyob rau tib lub sijhawm, nws lub peev xwm tawg tau muaj zog heev, thiab nws tuaj yeem txiav tawm Circuit Court sai heev hauv lub sijhawm luv luv.
1. Raws li cov khoom siv hluav taws xob tsis tshua muaj hluav taws xob, cov hluav taws xob hluav taws xob muaj qhov ua haujlwm ntawm kev tiv thaiv Circuit Court los ntawm overload, luv Circuit Court thiab undervoltage.
2. Lub Circuit Court breaker muaj qhov zoo ntawm kev muaj peev xwm txiav tawm tam sim no thiab ua haujlwm ceev;nws kuj muaj qhov luv-circuit tiv thaiv muaj nuj nqi ntawm luv luv-circuit tam sim no ntawm ib-theem puas.
3. Raws li cov khoom siv hluav taws xob tsawg-voltage, lub Circuit Court breaker tuaj yeem kaw lossis txiav tawm ntawm cov khoom siv hluav taws xob ib txwm ua haujlwm hauv lub sijhawm;nws tuaj yeem muab lub zog txuas ntxiv mus rau txoj kab yam tsis muaj qhov tsis ua haujlwm, thiab tseem tuaj yeem siv los ua lub cev muaj zog stator rwb thaiv tsev thiab Circuit Court thaum tsim nyog.Kev pabcuam hluav taws xob rau ntau yam khoom siv hluav taws xob.
Nruab
1. Ua ntej kev teeb tsa, tshawb xyuas qhov tshwm sim ntawm Circuit Court breaker rau cov kab nrib pleb, tom qab ntawd qhib lub hau kawg ntawm lub Circuit Court breaker, thiab xyuas cov cim thiab daim ntawv teev npe ntawm lub hau kawg.Txheeb xyuas cov qauv uas tau teev tseg hauv phau ntawv qhia khoom.
2. Kev teeb tsa ntawm lub Circuit Court breaker yuav tsum ua kom tau raws li qhov yuav tsum tau ua, thiab yuav tsum ua raws li qhov kev teeb tsa ntawm lwm yam khoom siv hluav taws xob ntawm lub hwj chim faib vaj huam sib luag lossis cov khoom siv hluav taws xob.Nws tsis raug tso cai rau nruab lossis hla mus ze rau lwm yam khoom siv hluav taws xob thiab cov khoom siv hluav taws xob (switches).
3. Lub Circuit Court breaker thiab nws cov khoom siv yuav tsum muaj kev ntseeg siab hauv av.Rau ntau txheej thaiv, lub qhov (socket) sab saum toj thiab cable shielding txheej yuav tsum tau grounded.
4. Lub tshuab ua haujlwm yuav tsum raug kuaj xyuas ua ntej dismantling kom paub meej tias nws qhov kev ua haujlwm yog hloov tau thiab txhim khu kev qha ua ntej dismantling.Xyuas seb cov hlua puas yog qhov tseeb ua ntej dismantling, txwv tsis pub nws tsis tuaj yeem dismantled blindly.
5. Thaum lub Circuit Court breaker yog ntsia rau hauv ib lub thawv hlau, lub fastening bolts nyob rau hauv lub thawv tsis pub kom loosen;kev sib txuas ntawm lub thawv kho bolts thiab cov xov yuav tsum txhim khu kev qha;qhov kho cov txiv ntseej yuav tsum yog cov ntsia hlau los tiv thaiv;cov ntsia hlau qhov yuav tsum tau drilled mechanically;
Tiv thaiv
Thaum lub kaw lus tsis ua haujlwm, xws li lub cev muaj zog dhau, luv luv Circuit Court, thiab lwm yam, kev sib tsoo loj thiab qhov tshwm sim loj tuaj yeem zam tau, uas yuav tsum tau siv cov khoom siv hluav taws xob los tiv thaiv cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob los ntawm kev puas tsuaj.Txawm li cas los xij, lub Circuit Court breaker tsis tuaj yeem ua tiav "kev tu-dawb".Qee zaum, qee qhov kev saib xyuas tseem yuav tsum tau ua.
1. Thaum muaj kev mus ncig overcurrent tshwm sim thaum lub sijhawm ua haujlwm ntawm lub Circuit Court breaker, xyuas seb lwm yam khoom siv hluav taws xob puas ua haujlwm zoo;
2. Tshawb xyuas kev ua haujlwm ntawm cov khoom siv tiv thaiv, thiab nws yuav tsum ua haujlwm raws li kev ua haujlwm ib txwm muaj;
3. Thaum lub tshuab hluav taws xob ua haujlwm tsis ua haujlwm, tshawb xyuas kev sib koom tes ntawm lub tshuab hluav taws xob ua haujlwm thiab lub tshuab hluav taws xob hluav taws xob;
4. Thaum muaj teeb meem luv luv tshwm sim hauv kab, cov khoom siv hluav taws xob yuav tsum raug txiav;
5. Vim yog kev laus ntawm cov rwb thaiv tsev sab hauv ntawm lub Circuit Court breaker tom qab ua haujlwm ntev.Yog li ntawd, lub Circuit Court breaker yuav tsum tsis tu ncua.
Cov kev ceev faj
1. Cov txheej txheem kev khiav hauj lwm yuav tsum muaj kev ntseeg siab kom tsis txhob muaj xwm txheej.Yuav tsum muaj qhov taw qhia pom tseeb thiab kev ua haujlwm rau qhov kev txiav txim ntawm txhua yam hauv lub tshuab, thiab kev ua haujlwm tsis zoo yuav tsum raug tiv thaiv.
2. Rau lub tshuab hluav taws xob hauv kev ua haujlwm, txawm tias nws tus kov yog nyob rau hauv lub xeev tripping, arcing tseem tuaj yeem tshwm sim hauv cov neeg sib cuag lossis hauv qhov qhib thiab kaw circuits.Yuav tsum tau saib xyuas kom tsis txhob muaj kev ua haujlwm tsis zoo thaum ua haujlwm.
3. Thaum lub Circuit Court breaker ua haujlwm (tshwj xeeb tshaj yog thaum txiav tawm cov tam sim no loj), nws tsis tuaj yeem rub tawm ntawm kev quab yuam, thiaj li tsis ua rau cov khoom siv hluav taws xob puas.
4. Lub Circuit Court breaker yuav tsum nco ntsoov xyuas nws qhov qhib thiab kaw qhov kev tiv thaiv kom tsis txhob overvoltage lossis undervoltage faults.
5. Thaum muaj teeb meem mus txawv tebchaws, sim rov kho qhov txiav tawm fais fab ua ntej.
Post lub sij hawm: Feb-16-2023