Iimveliso

Amanqaku ashushu

JCR3HM 2P 4P Isixhobo sangoku esishiyekileyo

Isixhobo sangoku se-JCR3HM esishiyekileyo (rcd), sisixhobo esisindisa ubomi esenzelwe ukukuthintela ukuba ungafumani umothuko obulalayo wombane ukuba ubambe into ephilayo, enjengocingo olungenanto.Inokubonelela ngokhuseleko kwimililo yombane.Ii-RCD zethu ze-JCR3HM zibonelela ngenqanaba lokhuseleko lomntu ukuba iifuse eziqhelekileyo kunye nabaphuli beesekethe abanako ukubonelela.Zifanelekile kwiSicelo sezoShishino, ezoRhwebo kunye nezaseKhaya

Iinzuzo ze-JCR3HM RCCB

1.Ibonelela ngokhuseleko kwimpazamo yomhlaba kunye nakukuphi na ukuvuza kwangoku

2.Ikhupha isekethe ngokuzenzekelayo xa uvakalelo olulinganisiweyo lugqithiswa

3.Inikeza ithuba lokupheliswa kabini kunxibelelwano lwentambo kunye nebhasi

4.Inika ukhuseleko ekutshintsheni kwamandla ombane njengoko ibandakanya isixhobo sokuhluza esikhusela kumanqanaba ombane wethutyana.

Cela iQuote eKhawulezayo Khuphela iPDF

Iinkcukacha zeMveliso

Intshayelelo:

I-JCR3HM Izixhobo eziseleyo zangoku (i-RCDs) ziyilelwe ukusabela ngokukhawuleza kuwo nawuphi na umsebenzi ongaqhelekanga wombane kunye nokuphazamisa umsinga ukuthintela ukothuka kombane oyingozi.Ezi zixhobo zibalulekile ekukhuseleni iinkqubo zombane zorhwebo kunye neendawo zokuhlala.

I-JCR3HM iResidual Current Circuit breaker RCCBs sesona sixhobo sikhuselekileyo sokubhaqa kunye nokuhamba ngokuchasene nemisinga yokuvuza kombane, ngaloo ndlela iqinisekisa ukukhuselwa kumothuko wombane obangelwa luqhagamshelwano olungathanga ngqo.Ezi zixhobo kufuneka zisetyenziswe kuthotho kunye ne-MCB okanye i-fuse ezikhuselayo kuxinzelelo olunokonakalisa ubushushu kunye noxinzelelo lwazo naziphi na iimisinga.Zikwasebenza njengotshintsho oluphambili lokuqhawula umsinga onyukayo wazo naziphi na ii-MCBs ezifunyenweyo (umz. iyunithi yabathengi basekhaya).

I-JCR3HM RCCB sisixhobo sokhuseleko sombane esicima unikezelo lombane ngoko nangoko emva kokubona ukuvuza okunokubangela ukothuka kombane.

Umsebenzi ophambili we-JCR3HM RCD yethu kukubeka iliso kumbane okhoyo kunye nokukhangela naziphi na izinto ezingaqhelekanga ezinokuthi zibe yingozi kukhuseleko lomntu.Xa i-defect kwisixhobo ifunyenwe, i-RCD isabela kwi-surgery kwaye ngokukhawuleza iphazamise ukuhamba kwangoku.Le mpendulo ikhawulezayo ibalulekile ekuthinteleni iingozi zombane ezinokubeka ubomi esichengeni.

I-JCR3HM RCD sisixhobo esibuthathaka sokhuseleko esicima umbane ngokuzenzekelayo ukuba kukho impazamo.Kwimeko yasekhaya, ii-RCD zibonelela ngoluhlu olongezelelweyo lokukhusela kwiingozi zombane.Ngokunyuka kokusetyenziswa kwezixhobo kunye nezixhobo kumakhaya anamhlanje, umngcipheko weengozi zombane uyanda.I-RCDs ibeka iliso ngokuqhubekayo ukuhamba kombane kwaye isebenze njengomnatha wokhuseleko, inika abaninikhaya kunye nabaqeshi uxolo lwengqondo.

I-JCR3HM RCD yenzelwe ukuhlangabezana nemigangatho ephezulu yokhuseleko kwaye inikezela ngokhuseleko oluthembekileyo ngokuchasene nombane.Ubuchwephesha bayo obuphambili kunye nokuchaneka kuyenza ibe yinxalenye ebalulekileyo yeenkqubo zokhuseleko zombane.I-JCR3HM i-RCD ibona ngokukhawuleza kwaye iphendule kwimisebenzi yombane engaqhelekanga, inika inqanaba lokukhusela elingenakulinganiswa nabaphuli beesekethe zendabuko kunye ne-fuses.

I-2 Pole JCR3HM RCCB isetyenziswa kwimeko yoqhagamshelo lonikezelo lwesigaba esisodwa esinocingo oluphilayo kunye nolungathathi hlangothi.

I-4 I-Pole ye-JCR3HM RCD isetyenziswa kwimeko yoqhagamshelwano lokubonelela ngezigaba ezintathu.

Ezona mpawu zibalulekileyo

● Uhlobo lwe-electromagnetic

● Ukukhuselwa kokuvuza komhlaba

● Ukuqhawula amandla ukuya kwi-6kA

● Ireyithwe ngoku ukuya kuthi ga kwi-100A (ifumaneka kwi-25A, 32A, 40A, 63A, 80A,100A)

● Uvakalelo lokuhamba: 30mA100mA, 300mA

● Uhlobo A okanye Uhlobo lwe-AC luyafumaneka

● UQhagamshelwano lweSimo esiNgcono

● 35mm DIN kaloliwe ukukhweliswa

● Ufakelo bhetyebhetye kunye nokukhetha uqhagamshelo lomgca nokuba ukusuka phezulu okanye ezantsi

● Ihambelana ne-IEC 61008-1，EN61008-1

Idatha yoBugcisa

● Umgangatho: IEC 61008-1，EN61008-1

● Uhlobo: I-Electromagnetic

● Uhlobo (uhlobo lwamaza omhlaba ovuzayo): I-A okanye i-AC iyafumaneka

● Iipali: 2 ipali, 1P + N, 4 ipali, 3P + N

● Ireyithwe ngoku: 25A, 40A, 63A, 80A, 100A

● Ixabiso lombane osebenzayo: 110V, 230V, 240V (1P + N);400v, 415V (3P+N)

● Uvakalelo olulinganisiweyo ln: 30mA.100mA 300mA

● Ilinganiswe amandla okuphula: 6kA

● I-voltage ye-Insulation: 500V

● Ireyithwe rhoqo: 50/60Hz

● Umlinganiselo wempembelelo yokumelana nombane (1.2/50) : 6kV

● Isidanga songcoliseko:2

● Ubomi boomatshini: amaxesha angama-2000

● Ubomi bombane: amaxesha angama-2000

● Isidanga soKhuselo: IP20

● Ubushushu be-Ambient (kunye ne-avareji yemihla ngemihla s35 ° C): -5C +40C

● Isalathisi sendawo yoqhagamshelwano: Luhlaza=CIMILE Ebomvu=KUVULIWE

● Uhlobo loqhagamshelo lwetheminali: Ikhebula/i-Pin-type busbar

● Ukunyuswa: Kwi-DIN kaloliwe EN 60715 ( 35mm) ngesixhobo sokuqhotyoshwa esikhawulezayo

● I-torque ecetyiswayo: 2.5Nm

● Uqhagamshelo: Ukusuka phezulu okanye ezantsi ziyafumaneka

Yintoni i-RCD?

Esi sixhobo sombane sakhiwe ngokukodwa ukucima ukuhamba kwamandla ombane nanini na xa kufunyenwe ukuvuza komhlaba kwinqanaba elibalulekileyo elinokuba yingozi ebantwini.Ii-RCD ziyakwazi ukutshintsha ukuhamba kwangoku ngaphakathi kwe-10 ukuya kwii-milliseconds ze-50 zokubona ukuvuza okuza kwenzeka.

I-RCD nganye iya kusebenza ukubeka iliso rhoqo umsinga wombane ohamba ngeesekethe enye okanye ngaphezulu.Igxininisa ngokusebenzayo ekulinganiseni iingcingo eziphilayo kunye nezingathathi hlangothi.Xa ibona ukuba umbane ohamba ngeengcingo zombini awufani, i-RCD iya kucima isiphaluka.Oku kubonisa ukuba umsinga wombane unendlela ebingalindelekanga enokuba yingozi, enjengomntu obamba ucingo oluphilayo okanye isixhobo esisebenza kakubi.

Kwiindawo ezininzi zokuhlala, ezi zixhobo zokukhusela zisetyenziselwa kumagumbi amanzi kunye nazo zonke izixhobo zokugcina abaninikhaya bekhuselekile.Zikwakulungele ukugcina izixhobo zorhwebo kunye nezoshishino zikhuselekile ekugqithiseni kombane ezinokuthi zonakalise okanye ziqalise umlilo ongafunekiyo wombane.

Uzivavanya njani ii-RCDs?

Ukuthembeka kwe-RCD kufuneka kuhlolwe rhoqo.Zonke iisokethi kunye ne-RCD emiselweyo kufuneka zivavanywe malunga neenyanga ezintathu.Iiyunithi eziphathekayo kufuneka zivavanywe rhoqo xa uzisebenzisa.Uvavanyo lunceda ukuqinisekisa ukuba ii-RCDs zakho zisebenza ngokufanelekileyo kwaye ziya kukukhusela kuzo naziphi na iingozi zombane ezinokubakho.

Inkqubo yokuvavanya i-RCD ithe ngqo.Ufuna ukubetha iqhosha lokuvavanya ngaphambili kwesixhobo.Xa uyikhulula, iqhosha kufuneka likhuphe amandla akhoyo ukusuka kwisekethe.

Ukucofa iqhosha nje kuvuselela ingxaki yokuvuza komhlaba.Ukuphinda uvule isekethi, kuya kufuneka uvule/ucime iswitshi ubuyele kwindawo ekuyo.Ukuba isekethe ayicimi, kukho umba nge-RCD yakho.Kungcono udibane nomntu osebenza ngombane onelayisensi phambi kokuba usebenzise isekethe okanye isixhobo kwakhona.

Uyiqhagamshela njani i-RCD - IDIAGRAM YOKUFAKA?

Ukudityaniswa kwesixhobo esishiyekileyo silula, kodwa kufuneka kulandelwe imigaqo embalwa.I-RCD mayingasetyenziswa njengento enye phakathi komthombo wamandla kunye nomthwalo.Ayikhuseli kwisiphaluka esifutshane okanye ukugqithiswa kweengcingo.Ukhuseleko olungaphezulu, udibaniso lwe-RCD kunye ne-overcurrent circuit breaker, ubuncinane enye ye-RCD nganye, iyacetyiswa.

Xhuma isigaba (brown) kunye neengcingo ezingathathi hlangothi (eziluhlaza okwesibhakabhaka) kwigalelo le-RCD kwisekethe yesigaba esisodwa.I-conductor ekhuselayo idityaniswe umz. i-terminal strip.

Intambo yesigaba kwimveliso ye-RCD kufuneka idibaniswe ne-overcurrent circuit breaker, ngelixa ucingo olungathathi hlangothi lunokudibaniswa ngokuthe ngqo kufakelo.