Inkcazo
I-Intelligent universal circuit breaker (emva koku ibizwa ngokuba yi-circuit breaker) ifanelekile kwi-AC 50Hz, i-voltage elinganisiweyo 400V, i-690V, i-630 yangoku i-630 ~ 6300Alt isetyenziswa ikakhulu kuthungelwano lokuhambisa ukusasaza amandla ombane kunye nokukhusela iisekethe kunye nezixhobo zombane ukusuka ekugqithiseni, kwi-undervoltage. , isiphaluka esifutshane , Impazamo yomhlaba wesigaba esinye.I-breaker circuit inemisebenzi eyahlukeneyo yokukhusela ehlakaniphile, enokuqonda ukukhuselwa okukhethiweyo kunye nesenzo esichanekileyo.Itekhnoloji yayo ifikelele kwinqanaba eliphezulu leemveliso ezifanayo kwihlabathi, kwaye ixhotyiswe nge-interface yonxibelelwano, enokuqhuba "iindawo ezikude ezine" kwaye ihlangabezane neemfuno zeziko lolawulo kunye nenkqubo yokuzenzekelayo.Kuphephe ukucima kombane ngokungeyomfuneko kwaye uphucule ukuthembeka konikezelo lwamandla.Olu chungechunge lweemveliso luhambelana ne-lEC60947-2 kunye nemigangatho ye-GB / T14048.2.
Imeko yokusebenza eqhelekileyo
1. Ubushushu bomoya we-ambient yi-5℃~+40℃, kwaye iqondo lokushisa eliphakathi kweeyure ezingama-24 alidluli +35℃.
2. Ukuphakama kwendawo yofakelo akudluli kwi-2000m
3. Xa ubushushu obuphezulu bendawo yokufakela i-+40℃, umswakama ohambelana nomoya awuyi kudlula i-50%, kunye nomswakama ophezulu ophezulu unokuvunyelwa phantsi kobushushu obuphantsi;umyinge wokufuma obona buninzi bobuninzi benyanga emanzi yi-90%, kunye ne-avareji ubuncinane bobushushu benyanga +25 ℃, kuthathelwa ingqalelo ukuxinana kumphezulu wemveliso ngenxa yokutshintsha kobushushu.
4. Iqondo longcoliseko linqanaba lesi-3
5. Udidi lofakelo lwesekethe ephambili ye-circuit breaker, i-coil yomlawuli ongaphantsi kwe-voltage kunye ne-coil ephambili ye-transformer yamandla yi-IV, kunye nodidi lofakelo lwezinye iisekethe ezincedisayo kunye neesekethe zokulawula yi-III.
6. Ukuthambekela ngokuthe nkqo kofakelo lwe-circuit breaker aludluli kwi-5
7. I-circuit breaker ifakwe kwikhabhinethi, inqanaba lokukhusela yi-IP40;ukuba wongeza isakhelo socango, inqanaba lokhuseleko linokufikelela kwi-IP54
Ukuhlelwa
1. I-breaker circuit ihlukaniswe kwiipali ezintathu kunye nezibonda ezine ngokwenani leepali.
2. Ireyithingi yangoku ye-circuit breaker yahlulwe yaba yi-1600A, 2000A, 3200A, 4000A, 5000A(umthamo unyukile ukuya ku-6300A).
3. Abaphuli beesekethe bahlulwe ngokweenjongo: ukuhanjiswa kwamandla, ukukhuselwa kweemoto, ukukhuselwa kwejeneretha.
4. Ngokwendlela yokusebenza:
Ukusebenza kweemoto;
Ukusebenza ngesandla (ukulungisa nokugcina).
5. Ngokwendlela yofakelo:
Lungisa uhlobo: udibaniso oluthe tye, ukuba wongeza ibhasi ethe nkqo, ixabiso lebhasi elithe nkqo liya kuba
kubalwe ngokwahlukeneyo;
uhlobo lokukhupha: uxhulumaniso oluthe tye, ukuba yongeza ibhasi ethe nkqo, ixabiso lebhasi elithe nkqo liya kubalwa ngokwahlukileyo.
6. Ngokohlobo lokukhululwa kokukhubeka:
Ubukrelekrele ngaphezu kokukhutshwa kokuhamba ngoku, Ukukhutshwa kwe-Under-voltage kwangoko (okanye ukulibaziseka).
kunye nokukhululwa kweShunt
7. Ngokohlobo lomlawuli okrelekrele:
Uhlobo lwe-M (uhlobo olukrelekrele jikelele);
H uhlobo (unxibelelwano olukrelekrele uhlobo).
Iimpawu ezisebenzayo zeendidi ezahlukeneyo zabalawuli abakrelekrele
Uhlobo lwe-M: Ukongeza kwiimpawu zokukhusela zecandelo ezine zokulibaziseka kwexesha elide, isiphaluka esifutshane, ukulibaziseka kwexesha elifutshane, ukuvuza kwangoko kunye nokuvuza komhlaba, kukwabonisa isimo sesiphoso, irekhodi yephutha, umsebenzi wokuvavanya, umboniso we-ammeter, umboniso we-voltmeter, isignali eyahlukeneyo ye-alarm. imveliso, njl Inoluhlu olubanzi lokhuseleko lweempawu zendawo kunye nemisebenzi encedisayo epheleleyo.Luhlobo olunemisebenzi emininzi kwaye lunokusetyenziswa kuninzi lwezicelo zamashishini ezineemfuno eziphezulu.
Uhlobo lwe-H: Inokuba nayo yonke imisebenzi yodidi lwe-M.Kwangaxeshanye, olu hlobo lwesilawuli lunokuqonda imisebenzi “emine ekude” yetelemetry, uhlengahlengiso olukude, ulawulo olukude kunye nophawu olukude ngekhadi lenethiwekhi okanye isiguquli sojongano.Ilungele inkqubo yenethiwekhi kwaye inokubekwa esweni kwindawo enye kwaye ilawulwe yikhompyuter ephezulu.
1. Umsebenzi weAmmeter
Umjikelo wesiphaluka oyintloko unokuboniswa kwisikrini sokubonisa.Xa iqhosha lokukhetha licinezelwe, i-current of the phase apho isibane sesalathisi sikhoyo okanye ubuninzi besigaba sangoku siya kuboniswa.Ukuba iqhosha lokukhetha licinezelwe kwakhona, i-current yesinye isigaba iya kuboniswa.
2. Umsebenzi wokuzixilonga
Iyunithi yohambo inomsebenzi wokuxilongwa kweziphene zasekuhlaleni.Xa ikhomputha yophuka, inokuthumela impazamo “E” isibonisi okanye i-alam, kwaye iqalise kwakhona ikhompyuter kwangaxeshanye, nomsebenzisi unokuqhawula isaphuli sesekethe xa kuyimfuneko.
Xa ubushushu bendawo yendawo bufikelela kwi-80 ℃ okanye iqondo lobushushu kwikhabhinethi lidlula i-80℃ ngenxa yobushushu bonxibelelwano, i-alarm inokukhutshwa kwaye i-breaker circuit inokuvulwa kumbane omncinci (xa ifunwa ngumsebenzisi)
3. Ukuseta umsebenzi
Cinezela ukulibaziseka okude, ukulibaziseka okufutshane, ngokukhawuleza, ukumisa izitshixo zokumisela umsebenzi kunye +, - isitshixo sokuseta ixesha elifunekayo langoku kunye nokulibaziseka ngokungqongqo ngokweemfuno zomsebenzisi, kwaye ucinezele iqhosha lokugcina emva kokuba ixesha elifunekayo langoku okanye ixesha lokulibaziseka lifikelelwe.Ngeenkcukacha, jonga isahluko sofakelo, ukusetyenziswa nokugcinwa.Ukusetwa kweyunithi yohambo kunokuyeka kwangoko ukwenza lo msebenzi xa kusenzeka impazamo engaphaya.
4. Umsebenzi wokuvavanya
Cinezela iqhosha lokuseta ukwenza ixabiso leseti libe ngoku ukulibaziseka okude, ukulibaziseka okufutshane,imo ekhawulezileyo, iqokobhe lesalathisi kunye +, - iqhosha, khetha ixabiso langoku elifunekayo, uze ucinezele iqhosha lokuvavanya ukwenza uvavanyo lokukhululwa.Kukho iindidi ezimbini zamaqhosha okuvavanya; enye isitshixo sokuvavanya esingakhubekiyo, kwaye enye ikhubekisa isitshixo sovavanyo.Ngeenkcukacha, jonga uvavanyo lwesixhobo sokukhubeka kwisahluko soFakelo, uSetyenziso kunye noLondolozo.Umsebenzi wangaphambili wokuvavanya unokwenziwa xa i-breaker circuit ixhunyiwe kwigridi yamandla.
Xa i-overcurrent isenzeka kwinethiwekhi, umsebenzi wokuvavanya unokuphazamiseka kwaye ukukhuselwa kwe-overcurrent kunokwenziwa.
5. Umsebenzi wokubeka iliso kumthwalo
Cwangcisa amaxabiso amabini okusetwa, uluhlu lokuseta lwe-Ic1 (0.2~1) Ku, i-Ic2 yoluhlu lokuseta (0.2~1) Kwi-Ic1, uphawu lokulibazisa luphawu oluphambeneyo lomda wexesha, ixabiso layo lokumisela ukulibazisa yi-1/2 yexabiso lokulibazisa elide lokumisela.Kukho iindidi ezimbini zeempawu zokulibaziseka kwe-Ic2: uhlobo lokuqala luphawu lomda wexesha eliguquliweyo, ixabiso lokumisela ixesha yi-1/4 yexabiso lokumisela ukulibaziseka okude;uhlobo lwesibini luphawu lomda wexesha, ixesha lokulibaziseka ngama-60s.Eyangaphambili isetyenziselwa ukunqumla umthwalo omncinci obalulekileyo wenqanaba elisezantsi xa ikhoyo ngoku isondele kwixabiso lokumisa ukugqithiswa, le yokugqibela isetyenziselwa ukunqumla umthwalo ongabalulekanga wenqanaba eliphantsi xa i-current idlula ixabiso le-Ic1, ngoko amathontsi angoku ukwenza iisekethe eziphambili kunye neesekethe zomthwalo obalulekileyo zihlala zisebenza.Xa ihla langoku ukuya kwi-Ic2, umyalelo ukhutshwa emva kokulibaziseka, kwaye isiphaluka esinqunyulwe yinqanaba elisezantsi sivulwa kwakhona ukubuyisela unikezelo lwamandla enkqubo yonke, kunye nomthwalo wokubeka iliso.
6. Bonisa umsebenzi weyunithi yokukhwela
Iyunithi yokukhwela ingabonisa ukusebenza kwayo ngoku (oko kukuthi umsebenzi we-ammeter) ngexesha lokusebenza, bonisa icandelo elichazwe ngeempawu zalo zokukhusela xa kukho impazamo, kwaye utshixe umboniso wesiphoso kunye nesiphoso sangoku emva kokuphula isiphaluka, kwaye ubonise okwangoku, ixesha kunye necandelo. udidi lwecandelo lokucwangcisa ngexesha lokucwangcisa.Ukuba kuyisenzo sokulibaziseka, ukukhanya kwesalathisi kukhanya ngexesha lesenzo, kwaye ukukhanya kwesalathisi kuyatshintsha ukusuka ekukhanyeni ukuya ekukhanyeni rhoqo emva kokuba i-breaker circuit inqanyuliwe.
I-7.MCR ivuliwe kunye nokhuseleko lokuhamba nge-analog
Umlawuli unokuxhotyiswa nge-MCR kwi-off kunye nokhuseleko lokuhamba nge-analog ngokweemfuno zomsebenzisi.Ezi ndlela zimbini zizenzo zangoko nangoko.Umqondiso okhoyo ophosakeleyo uthumela imiyalelo yesenzo ngokuthe ngqo kwisekethe yokuthelekisa i-hardware.Ukucwangcisa amaxabiso angoku kwizenzo ezimbini zahlukile.Ixabiso lokumisela lokuhamba kwe-analog liphezulu, ngokuqhelekileyo ixabiso eliphezulu lexabiso le-domain lokukhusela ngokukhawuleza lomlawuli (50ka75ka / 100kA), Umlawuli usebenza lonke ixesha kwaye ngokuqhelekileyo usetyenziswa njenge-backup.Nangona kunjalo, ixabiso lokumisela le-MCR liphantsi, ngokubanzi li-10kA.Lo msebenzi usebenza kuphela xa umlawuli unamandla, awusebenzi ngexesha lokusebenza okuvaliweyo okuqhelekileyo.Umsebenzisi unokufuna ixabiso elikhethekileyo lokumisela ngokuchaneka kwe-±20%.
