Ua tib zoo mloog cov ntsiab lus hauv qab no thaum txhim kho cov hluav taws xob qis hluav taws xob:
1.Ua ntej txhim kho lub Circuit Court breaker, nws yog ib qho tsim nyog yuav tau xyuas seb cov roj stain ntawm qhov chaw ua hauj lwm ntawm lub armature puas tau wiped tawm, thiaj li tsis mus cuam tshuam nrog nws ua hauj lwm efficiency.
2.Thaum txhim kho lub Circuit Court breaker, nws yuav tsum tau nruab vertically kom tsis txhob muaj kev cuam tshuam qhov tseeb ntawm qhov kev txiav txim thiab kev muaj peev xwm ntawm kev tso tawm, thiab kev tiv thaiv rwb thaiv tsev yuav tsum tau nruab.
3.Thaum lub Circuit Court breaker davhlau ya nyob twg txuas nrog lub tsheb npav bar, tsis pub muaj kev ntxhov siab torsional, thiab qhov tsim nyog ntawm tus nqi luv luv tripping thiab thermal tripping tus nqi yuav tsum tau kuaj xyuas.
4.Cov khoom siv hluav taws xob nkag yuav tsum tau txuas nrog lub taub hau sab saud ntawm sab ntawm lub arc extinguishing chamber, thiab cov kab hluav taws xob tawm yuav tsum tau txuas nrog lub taub hau sab qis ntawm sab ntawm qhov tso tawm, thiab cov kab txuas nrog ib qho. Qhov chaw hla kev tsim nyog yuav tsum raug xaiv raws li cov cai kom tsis txhob cuam tshuam rau kev mus ncig overcurrent.Cov khoom tiv thaiv ntawm lub clasp.
5.Qhov kev sib txuas ntawm kev khiav hauj lwm mechanism thiab hluav taws xob mechanism ntawm lub Circuit Court breaker yuav tsum raug.Thaum lub sijhawm ua haujlwm hluav taws xob, kev hloov pauv yuav tsum zam, thiab lub sijhawm siv hluav taws xob yuav tsum tsis pub tshaj tus nqi teev.
6.Thaum kaw thiab qhib cov txheej txheem ntawm kev sib cuag, yuav tsum tsis txhob muaj kev sib tsoo ntawm qhov txav tau thiab qhov chaw ntawm lub arc chamber.
7.Qhov kev sib cuag ntawm qhov sib cuag yuav tsum tiaj tus, thiab kev sib cuag yuav tsum nruj tom qab kaw.
8.Tus nqi luv Circuit Court mus txawv tebchaws thiab thermal mus txawv tebchaws yuav tsum tau teem kom raug raws li txoj kab thiab kev thauj khoom.
9.Ua ntej siv, siv 500V megohmmeter los ntsuas cov rwb thaiv tsev tiv thaiv ntawm lub cev nyob thiab lub thav duab, nruab nrab ntawm cov ncej, thiab nruab nrab ntawm lub hwj chim sab thiab sab load thaum lub Circuit Court breaker yog disconnected.Nco ntsoov tias cov rwb thaiv tsev tiv thaiv ntau dua lossis sib npaug ntawm 10MΩ (marine Circuit Court breaker Tsis pub tsawg dua 100MΩ).
Cov hauv qab no yog qhov yuav tsum tau ua rau qis-voltage Circuit Court breaker thaiv:
1.Rau cov hlau terminals tawm sab nraum lub thawv thiab siv tau yooj yim, yuav tsum muaj kev tiv thaiv rwb thaiv tsev.
2.Yog tias qhov hluav taws xob qis hluav taws xob muaj cov khoom siv hluav taws xob semiconductor tripping, nws cov xaim yuav tsum ua tau raws li qhov yuav tsum tau ua raws theem, thiab qhov kev txiav txim ntawm cov cuab yeej tripping yuav tsum txhim khu kev qha.
Cov hauv qab no yog cov kev teeb tsa, kev hloov kho thiab kev sim rau DC ceev Circuit Court breakers: 1. Thaum lub sij hawm installation, nws yog ib qho tsim nyog los tiv thaiv lub Circuit Court breaker los ntawm toppling, colliding thiab nruj kev co, thiab ua kom tsim nyog los tiv thaiv kev vibration ntsuas ntawm lub hauv paus channel steel thiab lub hauv paus.
2 .Qhov kev ncua deb ntawm tus ncej ntawm lub hauv paus ntawm lub Circuit Court breaker thiab qhov kev ncua deb ntawm cov khoom siv los yog cov tsev yuav tsum tsis pub tsawg tshaj 500 hli.Yog tias qhov kev xav tau no tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua, nws yog ib qho tsim nyog yuav tsum tau nruab ib qho kev thaiv arc uas nws qhov siab tsis tsawg tshaj li qhov siab tag nrho ntawm ib tus ncej hloov.Yuav tsum muaj qhov chaw tsis pub tsawg tshaj 1000mm saum lub arc extinguishing chamber.Yog tias qhov kev xav tau no tsis tuaj yeem ua tiav, thaum qhov hloov pauv tam sim no qis dua 3000 amps, nws yog ib qho tsim nyog yuav tsum tau nruab lub arc shield 200 mm saum toj ntawm qhov cuam tshuam ntawm Circuit Court breaker;Nruab arc baffles.
3.Cov insulating hauv ob sab phlu nyob rau hauv lub arc extinguishing chamber yuav tsum tsis tu ncua thiab lub arc passage yuav tsum tau unblocked.
4.Qhov kev sib cuag siab, qhib qhov deb, tawg lub sij hawm, thiab cov rwb thaiv tsev tiv thaiv ntawm lub arc extinguishing chamber txhawb nqa ntsia hlau thiab kev sib cuag tom qab lub ntsiab kev sib cuag yuav tsum tau raws li qhov yuav tsum tau ntawm cov khoom technical documentation.
Post lub sij hawm: Jul-06-2023