JCM3E-M

I-JCM3E-M yochungechunge lwezixhobo zeplastiki zeplastiki ze-electronic breakers (emva koku zibizwa ngokuba ngabaphuli beesekethe), xa isetyenziselwa i-AC 50Hz (okanye i-60Hz), i-voltage elinganisiweyo ye-insulation yi-800V, i-voltage yokusebenza ereyithiweyo yi-690V nangaphantsi, kunye nomlinganiselo wokusebenza ngoku. ukuya kuthi ga kwi800A.Ukutshintsha okungaqhelekanga kunye nokuqaliswa okungaqhelekanga kwemoto.I-breaker circuit inomthwalo ogqithisiweyo wexesha elide eliguquguqukayo, i-short-circuit short-libse inverse time, kunye ne-short-circuit short-libation yexesha eliqinisekileyo.I-short-circuit short-instantaneous and under-voltage protection, residual current protection (ukhetho), umsebenzi wokukhusela ukulahleka kwesigaba (ukhetho), unokukhusela imigca kunye nezixhobo zamandla kumonakalo, iimpawu zokukhusela i-circuit breaker ziphelele kwaye zichanekile, zinokuphucula ukuthembeka kokunikezelwa kwamandla, kuthintelwe ukucima kombane ngokungeyomfuneko.Ii-Circuit breakers zihlelwa kuhlobo lwe-M (uhlobo oluphezulu lokuqhawula) kunye nohlobo lwe-H (uhlobo oluqhekezayo oluphezulu) ngokungqinelana nomthamo wabo wokugqibela wokuqhekeka kwesekethe.I-breaker circuit ineempawu zobukhulu obuncinci, amandla aphezulu okuphuka, i-arcing emfutshane, kunye ne-anti-vibration.I-circuit breaker inokufakwa ngokuthe tye (okt ukufakwa ngokuthe nkqo) okanye ngokuthe tye (okt ukufakwa okuthe tye) I-breaker circuit inomsebenzi wokuhlukanisa, isimboli sayo esihambelanayo I-circuit breaker ayikwazi ukuguqulwa, oko kukuthi, kuphela i-1, i-3, kunye ne-5 evumelekileyo. qhagamshela kumgca wamandla 2, 4, kunye no-6 kumgca womthwalo

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Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Uhlobo kunye nentsingiselo

Iimeko eziqhelekileyo zokusebenza

◇ Ukuphakama: ≤2000m;
◇ Ubushushu be-Ambient: -5℃-+40℃;
◇ Iyakwazi ukumelana nempembelelo yomoya ofumileyo;
◇ Iyakwazi ukumelana neempembelelo zokutshizwa ngetyuwa neoli yeoli;
◇Udidi lofakelo lwesekethe ephambili ye-III, kunye nodidi lofakelo lwezinye iisekethe ezincedisayo kunye neesekethe zolawulo yi-II;
◇Xa ubushushu obuphezulu bu +40℃, ukufuma komoya akudluli kuma-50%.Inokunyamezela kumanzi aphantsi
◇ Ngokufuma okuphezulu okunxulumeneyo, amanyathelo awodwa kufuneka athatyathwe ukwenzela ukuxinana kwamathuba athile ngenxa yotshintsho lobushushu;
◇Olona tyekelo luphezulu ngama-22.5°;
◇Kumbindi ongenabungozi bogqabhuko-dubulo, indawo yenyanga ayinarhasi kunye nothuli lombane olwaneleyo lokutshabalalisa iintsimbi kunye nokutshabalalisa ukugquma kwendawo;
◇apho kungekho mvula okanye likhephu

Iimpawu zesakhiwo

◇ Ineempawu zobukhulu obuncinci, umthamo omkhulu wokwaphuka, i-arcing emfutshane, i-anti-vibration, njl.
◇ Imilinganiselo efanayo yangaphandle kunye nemilinganiselo yokuhlohla njenge-JCM3:
◇I-breaker sekethe entsha inomsebenzi ophezulu wokwahlula, kwaye i-voltage yayo elinganiselweyo yi-800V:
◇Ngokwesona sikhundla silinganiselweyo sokugqibela sokwaphulwa kwesekethe emfutshane, yahlulwe kudidi lwe-M (uhlobo lokwaphuka oluphezulu) kunye nodidi H (uhlobo lokwaphuka okuphezulu):
◇Nomthwalo omninzi wexesha elide lokulibaziseka, ixesha elifutshane lokulibaziseka kwexesha elifutshane, ixesha elifutshane lokulibaziseka kwangoko nangaphantsi-
imisebenzi yokukhusela amandla ombane, ukukhuselwa kwangoku okushiyekileyo (ukhetho), ukukhuselwa kokulahleka kwesigaba (ukhetho), kunokukhusela ukunikezelwa kwamandla
izixhobo zomgca ukusuka kumonakalo:
◇ Iimpawu zokhuseleko ziphelele kwaye zichanekile, ezinokuphucula ukuthembeka konikezelo lwamandla.

Iimpawu ozikhethelayo

◇ Ngokujonga ubushushu kunye nomsebenzi wokukhusela: xa iqondo lobushushu lendawo lingaphezulu kwexabiso elimiselweyo (ummiselo ongagqibekanga
85 ° C), umlawuli uya kukhupha i-alarm photoelectric signal okanye avule i-breaker circuit:
◇Umsebenzi wemveliso yesixhobo esiphindwe kabini: umqondiso (okanye i-alam), umthamo we-AC230V5A:
◇Ngomsebenzi wenkumbulo yobushushu obugqithileyo: umsebenzi wenkumbulo yobushushu ogqithisileyo, isekethe emfutshane (ukulibaziseka okufutshane) umsebenzi wenkumbulo yobushushu:
◇Ngomsebenzi we-shunt yomlilo: i-alam yokulayishwa ngokugqithisileyo ayikhubeki (ibonelela ngesibini sabafowunelwa abangenzi nto) kwaye ibonelela ngomsebenzi wokukhubeka kwe-shunt;
◇Ngomsebenzi wonxibelelwano: umgangatho we-RS232, RS485, iprothokholi yebhasi yasendle ye-Modbus:
◇Inokuqhagamshelwa kumdwelisi wenkqubo ophathwa ngesandla: seta iiparamitha ezahlukeneyo zokhuseleko lwesaphuli sesekethe, yenza phantse imibuzo eyi-10 yeziphene kunye nokubonisa ubume obahlukeneyo;
◇Inokudityaniswa kwisiguquli semowudi yolawulo olukrelekrele: guqula imveliso yophawu loqhagamshelo lwe-optical yokwahlula, kuquka umsebenzi wokuphuma kwe-DO onokucwangciswa:
◇Uhlobo oluphezulu olunemodyuli ye-LCD.

Imisebenzi ephambili kunye neempawu

Umlawuli okrelekrele yinxalenye engundoqo ye-molded case circuit breaker.Isetyenziswe ekukhuselweni kweemoto okanye ukukhuselwa kokuhanjiswa kwamandla ukuqonda ukuhlanganiswa kokulinganisa, ukukhuselwa, ukulawula kunye nemisebenzi yokunxibelelana, ukwenzela ukuba imigca kunye nezixhobo zamandla zinokukhuselwa ekugqithiseni, isiphaluka esifutshane, phantsi komhlaba kunye nezinye iingozi zempazamo.Ukusebenzisa isilawuli se-microprocessor ye-MCU, ukusebenza kuzinzile kwaye kuthembekile: umlawuli ohlakaniphile unokubonelela ngamandla ngokwawo, ukuba nje isigaba esinye sinamandla, xa okwangoku kungekho ngaphantsi kwe-20% yexabiso layo elilinganisiweyo, linokuqinisekisa ukusebenza okuqhelekileyo umsebenzi wokhuseleko;Intsebenziswano ekhethiweyo inokhuseleko lweCandelo lesithathu: Sebenzisa i-breaker circuit yeklasi B kunye nezinye izixhobo zokukhusela isiphaluka ezifutshane ezidityaniswe kwisiphaluka esifanayo ukuze ube nentsebenziswano ekhethiweyo phantsi kweemeko zesiphaluka esifutshane: ukulayisha ngaphezulu kwexesha elide lokulibaziseka, ukulibaziseka kwexesha elifutshane (ixesha eliphambeneyo). , ixesha eliqinisekileyo), i-short-circuit ngoko nangoko.Inezigaba ezithathu zokuseta iparameter yokhuseleko lwangoku kunye nexesha lesenzo, kwaye inokulungelelaniswa kumanyathelo angama-4-10: umsebenzisi unokulungelelanisa izicwangciso zokulawula ngokweemfuno zangoku zomthwalo, kwaye unokukhetha ukuvala umsebenzi ohambelanayo ngokutsho. kwiimfuno zomsebenzisi (imisebenzi eyenziwe ngokwezifiso, kufuneka iodolwe ngexesha lomsebenzisi elibonisiweyo);Umsebenzi ophakamileyo wokuhamba ngokukhawuleza wangoku: Xa i-breaker yesiphaluka ivaliwe kwaye iqhuba, ukuba idibana ne-short-circuit current (≥201nm), i-magnetic tripping mechanism ye-breaker circuit inokuhamba ngokuthe ngqo, kwaye ukukhuselwa kabini kunokwethenjelwa ngakumbi kwaye kukhuselekile;Ngovavanyo lokuhamba (uvavanyo) umsebenzi: igalelo DC12V ombane yovavanyo lwesekethe ibreaker iimpawu zokusebenza;Umsebenzi wokuzixilonga ngempazamo: khusela kwaye ubone imeko yokusebenza kunye nokusebenza komlawuli okrelekrele ngokwawo;Ngesalathiso se-alarm yangaphambili kunye nomthwalo ogqithisiweyo: xa umthwalo wangoku ufikelela okanye udlula ixabiso elimiselweyo, lilingana nekholamu yesikhokelo sokukhanya ukuthumela ngaphandle komthombo wokukhanya;Itekhnoloji ye-double air gap ye-touch-through exchanger: umsebenzi unokwethenjelwa ngakumbi kwaye uzinzile, ukungasebenzi kugwenywe, ukukhwela kuthembekile, kwaye amandla amancinci;Ukuchaneka kokhuseleko oluphezulu: ukukhuselwa komthwalo ogqithisileyo, ukuchaneka kwexesha elifutshane lokulibaziseka kwexesha elifutshane lokulibaziseka ± 10%;ukuchaneka kwexabiso lesenzo sokhuseleko olukhawulezileyo lwesekethe emfutshane ±15% kuxhomekeke kumbane osebenzayo;Ufakelo lunemilinganiselo yangaphandle eguquguqukayo, kwaye imilinganiselo yofakelo iyafana naleyo ye-LDM1 series moldd case circuit breaker.
Qaphela: I-JCM3E-M-630 iyafana ne-JCM3E-M-800, ngokusekelwe kwi-JCM3E-M yonxibelelwano olukrelekrele uhlobo okanye uhlobo lonxibelelwano lweprogram.