Residual Current Circuit Breaker Factory Direct Price

CDADAyasekwa ngo-2004, nangona imvelaphi yethu isukela ngeminyaka yoo-1980. Ukuzoba kumashumi eminyaka yobuchwephesha obukhethekileyo, siye savela saba ngumvelisi oqolileyo nonobuchule kunye nomthengisi weResidual Current Circuit Breakers. Siyakumema ukuba usebenzisane nathi ukuze uxhamle kwiinkonzo ezithembekileyo zenkxaso yobugcisa kunye namaxabiso asuka ngqo kumzi-mveliso.

Yintoni iResidual Current Circuit Breaker (RCCB)?

I RCCB sisixhobo esikhethekileyo sokhuseleko sombane esenzelwe ukukhulula isekethi nanini na xa ibona ukungalingani okukhoyo phakathi kwe-live (isigaba) kunye nezikhondatha ezingathathi hlangothi. Oku kungalingani, kwaziwa ngokuba yi-residual current okanye leakage current, kubonisa ukuba umbane uhamba ngendlela engacetywanga—okunokwenzeka ngomzimba womntu okanye ukuwohloka kobushushu bobushushu.

Ngokungafaniyo neMCBokanyeI-I-MCCB, i-RCCB ayiboneleli ngokugcwala okanye ukhuseleko lwesekethe emfutshane ngokwayo (ngaphandle kokuba idityaniswe nabo kwi-RCBO). Eyona njongo yayo kukhuseleko lobomi kunye nokuthintela umlilo. Isebenza ngokusekwe kuMthetho wangoku we-Kirchhoff, apho isixa-mali semisinga engena kwisiphambuka kufuneka silingane nesixa semisinga esiyishiyayo. Ukuba imisinga "ngaphakathi" kunye "nophuma" yahluka ngaphezu kobuthathaka besixhobo (umzekelo, 30mA), i-RCCB iyahamba.

Iintlobo kunye noHlelo

Ipotfoliyo yethu yokuvelisa igubungela uluhlu olubanzi lweendidi zeRCCB ukuze zilungele imeko-bume eyohlukeneyo yombane, ukusuka kumakhaya akwinqanaba elinye ukuya kwiigridi zamashishini amanqanaba amathathu.

Imisebenzi enguNdoqo kunye noKhuseleko oluBukrelekrele

Intliziyo yeRCCB yethu yi-Zero-Sequence Current Transformer (Toroid). Eli candelo lihlala libeka iliso kwi-magnetic field eyenziwa yi-flow yangoku.

Ukufunyanwa kokuvuza: Phantsi kweemeko eziqhelekileyo, imagnethi yemisinga yeLive kunye neNeutral iyarhoxisa enye kwenye. Ukuba indlela yokuvuza emhlabeni iyenzeka (umzekelo, umntu ubamba ucingo oluphilayo), ibhalansi iphukile.

Uqhawulo oluKhawulezayo: Isiguquli sibhaqa lo msinga "ushiyekileyo" kwaye ibangele amandla ombane ekujikeni kwawo okwesibini. Lo mqondiso uyandisiwe (kwiintlobo ze-elektroniki) okanye usebenze ngokuthe ngqo kwi-relay ebuthathaka (kwiintlobo ze-electromagnetic), ibangela ukuba i-latch yomatshini ikhulule kwaye ivule abafowunelwa.

Uvakalelo lokukala:

Uvakalelo oluPhezulu (10mA - 30mA): Ngokhuseleko loqhagamshelwano oluthe ngqo (ukhuseleko lomntu). Isinyanzelo kumagumbi okuhlambela, iisokethi, kunye neesekethe zangaphandle.

Uvakalelo oluPhakathi (100mA - 300mA): Ngokhuseleko loqhagamshelwano olungathanga ngqo kunye nothintelo lomlilo. Isetyenziswe kwiibhodi eziphambili zokusasaza ukukhusela iintambo kwiimpazamo zokugquma.

Izicelo eziphambili kunye namatyala okusetyenziswa

Ukhuseleko lweNdawo yokuhlala: Ufakelo olusisinyanzelo kumagumbi okuhlambela, ekhitshini, nakwiindawo ezingaphandle ukunqanda ukothuka okubulalayo kwizixhobo zombane ezifana nezomisi enwele okanye izixhobo zombane.

Oomatshini boShishino: Ukukhusela abaqhubi kwi-shock yombane xa bephethe izixhobo zentsimbi okanye izixhobo eziphathekayo.

Izibonelelo zempilo: Ukuqinisekisa ukhuseleko lwesigulane kwizibhedlele apho nokuba imisinga yokuvuza encinci inokubulala (usebenzisa udidi lwe-B okanye iinkqubo ze-IT zonyango ezikhethekileyo).

Umoya ovuselelekayo: Ukukhusela amacala e-DC kunye ne-AC yeenkqubo ze-solar PV kunye nezikhululo zokutshaja ze-EV kwiimpazamo zomhlaba.

Ukwenziwa ngokuchanekileyo: Ukusuka kwiMathiriyeli ekrwada ukuya kwiMveliso eGqibelelweyo

Inkqubo yethu yokuvelisa i-symphony yemagnethi echanekileyo kunye nobunjineli bomatshini.

1. Izinto ezingundoqo:

Zero-Sequence Transformer Core: Yenziwe nge-high-permeability Permalloy (Nickel-Iron alloy) okanye Nanocrystalline strips. Esi sixhobo sibalulekile ekukhangeleni imisinga evuzayo evuzayo ngaphandle kokugcwala.

Ukudluliselwa kohambo / i-Solenoid: Isilayidi esinovakalelo oluphezulu oluguqula umqondiso wombane ukusuka kwisiguquli ukuya kwintshukumo yomatshini.

Izindlu: I-Plame-retardant Polycarbonate (PC) okanye Nayiloni (PA66), eyilelwe ukuba ingaqhubeki kwaye ikwazi ukumelana nempembelelo.

Abafowunelwa: Silver-Cadmium-Oxide (AgCdO) okanye Silver-Nickel (AgNi) yokutshintsha okuthembekileyo kunye nokuxhathisa okuphantsi.

2. IMveliso kunye noKusetyenzwa komsebenzi:

I-I-Toroid Winding: Undoqo we-transformer ochanekileyo unamawaka ojiko lwe-ultra-fine copper. Oku kufuneka kwenziwe ngononophelo olukhulu ukunqanda ukufinyeza amajiko.

I-I-Core Encapsulation: Undoqo wemagnethi ugqunywe kwi-epoxy resin ukuyikhusela kungcangcazelo kunye nokufuma, iqinisekisa uzinzo lwexesha elide.

INdibano: I-toroid ibekwe ecaleni kwendlela yomqhubi (okanye iiconductors zidlula kuyo). Indlela yohambo idityaniswe kwilatshi yoqhagamshelwano engundoqo.

Ulungelelwaniso (Useto lobuthathaka): Eli lelona nyathelo libaluleke kakhulu. Sisebenzisa imithombo yangoku echanekileyo ukujova ukuvuza kwangoku (umzekelo, i-30mA). Ikhoyili yohambo ilungiswa ngoomatshini ide isebenze kanye emgubasini.

Ulawulo loMgangatho olungqongqo kunye neMigangatho yoVavanyo

Sithobela i-IEC/EN 62423 kunye ne-IEC/EN 61008 imigangatho. Inkqubo yethu yovavanyo yenzelwe ukuqinisekisa ukuba isixhobo sihamba kuphela xa kufanelekile, kwaye rhoqo xa kufuneka.

Izinto zoVavanyo oluMgangatho kunye neNqobo yoHlolo lwasefektri:

Ubuchule bethu boMveliso: Umgca, izixhobo, kunye neQela

Indawo yethu ixhotyiselwe ukujongana nobume obucekethekileyo bamacandelo enzwa yemagnethi.

Umgca weMveliso: Sisebenzisa oomatshini abazenzelayo be-toroidal winding abaqinisekisa ukubala okungaguquguqukiyo kunye noxinzelelo, nto leyo ibalulekile kwizivamvo zangoku ezichanekileyo.

Izixhobo ezikwinqanaba eliphezulu:

Ngokuchanekileyo ukuvuza kweeKhalibrari zangoku: Izixhobo ezichaneke kakhulu ezikwaziyo ukuvelisa imisinga yokuvuza ngesisombululo se-0.1mA ukulungiselela useto lohambo oluhlelelekileyo.

IIMagnetic Shielding Chambers: Isetyenziswa ngexesha lokudityaniswa ukunqanda iindawo zemagnethi zangaphandle ukuba ziphazamisane nenkqubo yolungelelwaniso olubuthathaka.

Iibhentshi zovavanyo oluzenzekelayo: 100% yeeyunithi zivavanywa ngohambo ngaphambi kokuba zipakishwe.

Iqela leNgcali:

Iinjineli zeMagnetic: Iingcali ekuyileni ijiyometri yesiguquli esilandelelanayo esinguziro ukwandisa ubuntununtunu.

IiGcisa zokuCalibration: Abasebenzi abaqeqeshwe kakhulu abaqinisekisa ngokwabo imida yohambo yeemodeli ezinovakalelo.

Ukuqinisekisa umgangatho: Izinikele ekuhlalutyeni iindlela zokusilela kunye nokuqinisekisa ukuthembeka kwendlela yohambo.

Khetha iiSaphuli zethu zeSekethe ezishiyekileyo. Asenzi nje iiswitshi; Siyinjineli uxolo lwengqondo oluvela ekwazini ukuba isekethe yakho ijonge umva wakho.