I-JCH2-125 Main switch Shintsha i-100A 125a: Ukubuka okuphelele okuphelele

Le khasiI-JCH2-125 Main switch Shintshator Ingxenye eguquguqukayo neyisisekelo ezinhlelweni zikagesi zokuhlala ezihlalweni nasekukhanyeni. Idizayinelwe ukusebenza njenge-switch disconimector kanye ne-i-i-i-isolator, uchungechunge lwe-JCH2-125 lunikeza ukusebenza okuthembekile ekuphatheni ukuxhumana ngogesi. Le ndatshana idlulela kwizici, imininingwane, nezinzuzo ze-isheli ye-JCH2-125 main stap switch, ngokugxila okuthile ku-100A yayo kanye no-125a variants.

Ukubuka konke kwe-JCH2-125 main switch switch

I-Isolator ye-JCH2-125 Main switch switch iyenzelwe ukuqinisekisa ukusebenza okuphephile nokusebenzayo emibuthanweni kagesi. Kungaphatha okulinganiselwe kwamanje kuze kube yi-125a futhi kuyatholakala ekucushweni okuhlukahlukene, kufaka phakathi i-1 Pole, 2 Pole, namamodeli ama-4, kanye namamodeli ama-4. Lokhu kuvumelana nokuvumelana kwevumela ukuthi isetshenziswe ezinhlobonhlobo zezicelo, kusuka ezilungiselelweni zokuhlala ezindaweni ezikhanyisayo zentengiso. Nazi imininingwane ebalulekile ye-JCH2 125 Main switch switchwolator 100a 125a.

1. Kukalwe njengamanje

Kuyini: I-CAST yamanje yenani eliphakeme lamanzi kagesi wamanje ukuthi switch switch ikwazi ukuphatha ngokuphepha futhi ngempumelelo ngaphandle kokushisa noma ukusekela umonakalo.

Imininingwane: I-JCH2-125 itholakala ngezilinganiso ezahlukahlukene zamanje kufaka phakathi u-40a, 63a, 80a, 100a, ne-125a. Leli banga likuvumela ukuthi lisetshenziswe ezinhlelweni ezihlukile ngokuya ngezidingo zamanje zesifunda.

2. Imvamisa ekalwe

Okuyikho: imvamisa ekalwe kukhombisa ukushintshana kwamanje (ac) imvamisa yedivayisi eyenzelwe ukusebenza nayo.

Imininingwane: I-JCH2-125 isebenza ngokuvama kwe-50 / 60hz. Lokhu kuyindinganiso yezinhlelo eziningi zikagesi emhlabeni wonke, ukumboza imvamisa ye-AC ejwayelekile esetshenziswe ezifundeni ezihlukile.

3. Kulinganiswe i-Impulse Ukumelana namandla kagesi

Okuyikho: Lokhu kucacisa kubhekisele ku-voltage ephezulu kakhulu i-isolator ingamelana nesikhathi esifushane (imvamisa ama-milliseconds) ngaphandle kokubhidliza. Isilinganiso sekhono ledivayisi yokuphatha i-Voltage Surges.

Imininingwane: I-JCH2-125 imelana ne-voltages ye-4000V. Lokhu kuqinisekisa ukuthi idivaysi ingabekezelela ama-voltage spikes aphezulu futhi afike ngaphandle kokwehluleka, ukuvikela umjikelezo oxhunyiwe ekulimaleni okungenzeka.

4. Kukalwe isifunda esifushane esifushane esivumelanisa namanje (LCW)

Okuyikho: Lokhu kungukuthi i-switch ephakeme kakhulu ongamelana nesikhathi esifushane (amasekhondi angu-0,1) ngesikhathi sesifunda esifushane ngaphandle komonakalo owusekelayo.

Imininingwane: I-JCH2-125 ikalwe ngo-12le, t = 0.1s. Lokhu kusho ukuthi kungaphatha izimo zomjikelezo ezimfushane zifinyelela kuleli nani lemizuzwana engu-0,1, zihlinzeka ngokuvikelwa okuqinile ezimweni ezingapheli.

I-5. Ukwenza Ukwenza Nokuphuka Kokwenza

Kuyini: Lokhu kucaciswa kukhombisa inani eliphakeme lamanje lokushintshana elingenza noma aphule (ashintshe noma avale) ngaphansi kwezimo zomthwalo. Kubalulekile ekuqinisekiseni ukuthi i-switchch ingaphatha ukushintshwa kokusebenza ngaphandle kokuphonsa noma ezinye izindaba.

Imininingwane: I-JCH2-125 inokwenza okwenziwe kanye nokuqhekeka kweI-3LE, 1.05UE, Cosø = 0.65. Lokhu kuqinisekisa ukusebenza okuthembekile lapho kucisha amasekethe bese kucishwa, noma ngaphansi komthwalo.

I-6.

Okungukuthi: I-ExerturT VOLTage yi-voltage ephezulu engasetshenziswa phakathi kwezingxenye ezibukhoma nomhlaba noma phakathi kwezingxenye ezihlukile ezibukhoma ngaphandle kokubangela ukwehluleka ukufakwa.

Imininingwane: I-JCH2-125 inesilinganiso se-voltation yokufakwa kwe-690V, okubonisa amandla okuhlinzeka ngokufakwa okusebenzayo emijikelezweni kagesi kuze kube yilapho ugesi.

7. Isilinganiso se-IP

Okuyini: Ukulinganisa kwe-Ingress Protection (IP) kulinganisa izinga lokuvikelwa idivaysi linikeza uthuli, amanzi, nakwezinye izinto ezemvelo.

Imininingwane: I-JCH2-125 inesilinganiso se-IP20, okusho ukuthi ivikelekile ezintweni eziqinile zikhulu kune-12,5mm ngobubanzi futhi ayivikelekile kumanzi. Kuhle ngezindawo lapho kudingeka khona ukuvikelwa kothuli kepha i-Ingweress yamanzi akuyona ukukhathazeka.

8. Ikilasi elikhawulelwe

Kuyini: Ikilasi lokukhawula lamanje libonisa amandla wedivayisi okunciphisa inani lamanje eligeleza ngalo ngesikhathi sephutha, ngaleyo ndlela linciphise ukulimala okungaba khona.

Imininingwane: I-JCH2-125 iwela ekilasini le-3 yamanje, elibonisa ukusebenza kwalo ekunciphiseni amanje nokuvikela umjikelezo.

Izici eziyinhloko

I-Isolator yokushintsha inezici ezimbalwa zokuma ezithuthukisa ukusebenza kwayo nokuphepha kwayo. Nakhu ukubheka okusheshayo kokuthi yini ehlukanisa lokhu kuhlukaniswa:

1. Izilinganiso zamanje zamanje

Uchungechunge lwe-JCH2-125 lusekela uhla lwezilinganiso zamanje ezivela ku-40a kuya ku-125a. Lokhu kuguqulwa kabusha kuqinisekisa ukuthi i-isolator ingahlalisa izimfuno ezahlukahlukene zikagesi, okwenza ilungele izinhlobo ezahlukene zokufakwa.

2. Inkomba eyaziwayo yokuxhumana

Enye yezinto zokusukuma ze-isolator iyinkomba yayo eluhlaza / ebomvu eluhlaza. Le nkomba ebonakalayo ihlinzeka ngendlela ecacile nethembekile yokubheka isimo soxhumana nabo. Iwindi elibonakalayo elibonakalayo libonisa igebe le-4mm, eliqinisekisa isikhundla esivulekile noma esivaliwe.

3. Ukwakhiwa okuhlala isikhathi eside kanye nesilinganiso se-IP20

I-Isolator yakhelwe ngokuqina engqondweni, inesilinganiso se-IP20 esiqinisekisa ukuvikelwa kothuli kanye nokuxhumana ngengozi nezingxenye ezibukhoma. Lokhu kwakhiwa okunamandla kwenza kube fanele ukusetshenziswa ezindaweni ezahlukahlukene.

4

I-Isolator ifakwe i-35mm din rail mail, yenza lula inqubo yokufaka. Ukuhambisana kwalo ngohlobo lwe-PIN kanye neFork Type Standard Busbar inezela ukuguquguquka kwayo kokufaka.

5. Ukukhiya amandla

Ngokuphepha okungeziwe nokulawula, i-isolator ingavalelwa ezikhundleni 'eziku-' off 'ezikhundleni zisebenzisa ukukhiya amadivaysi noma padlock. Lesi sici siwusizo ikakhulukazi ekuqinisekiseni ukuthi ukushintshwa kuhlala kusesimweni esifunekayo ngesikhathi sokulungiswa noma ukusebenza.

6. Ukuhambisana namazinga

I-i-i-isolator ihambisana ne-IEC 60947-3 kanye namazinga angama-60947. Lezi zitifiketi ziqinisekisa ukuthi i-isolator ihlangabezana nokuphepha kanye namazinga okusebenza, ukuqinisekisa ukuthembeka kanye nokuphepha ezinhlelweni ezahlukahlukene.

Izicelo nezinzuzo

I-Isolator yokushintsha akuyona nje into eguquguqukayo kepha futhi inikezela ngezinzuzo eziningi kuwo wonke amasethingi ahlukile. Nakhu ukuthi kuvezwa kanjani ezincelweni ezisebenzayo:

Ukusetshenziswa kokuhlala nokuhweba

Izici eziqinile ze-Isolator nezilinganiso eziguqukayo zamanje zikwenza kube yisinqumo esifanele sokuphatha amasekethe kagesi lapho kuncishiswa ukwehla nokunqamulela okuthembekile.

Ukuphepha okuthuthukile

Ngenkomba yayo yokuxhumana eyakhe futhi amandla okukhiya, i-JCH2-125 yenza ngcono ukuphepha ngokunikeza impendulo ecacile yokubuka nokuvimbela ukuxhumana ngengozi. Lezi zici zifaka isandla endaweni ephephile yokusebenza futhi zinciphise ubungozi bezingozi zikagesi.

Ukufakwa Kalula

Ukufakwa kokufakwa kwesitimela kwe-DIN kanye nokuhambisana nezinhlobo ezahlukahlukene zebhasi ezihambelana nenqubo yokufaka. Lokhu kulula kokufakwa kusiza ukunciphisa isikhathi sabasebenzi futhi kuqinisekise ukuxhumana okuphephile nokwethembekile.

Ukwethembeka nokuqina

Ukwakhiwa okuhlala isikhathi eside kanye nokuhambisana nokuhambisana nokuqinisekisa ukusebenza okuhlala isikhathi eside nokwethembeka. Amandla okuphatha okuphezulu kwe-Impulse ebekezelela i-voltage voltage kanye nesekethe umjikelezo omfushane wenezela ukuqina kwalo kanye nokufaneleka kwezicelo ezifunwayo.

Ukugcina

Lokhu kushintshwa kumi njengesixazululo esithembekile nesiguquguqukayo sokuphatha ukuxhumana kukagesi ezindaweni zokuhlala kanye nezilungiselelo zokuthengisa ezilula. Uhla lwayo lwezilinganiso zamanje, inkomba yokuxhumana eyakhayo, ukwakhiwa okuhlala isikhathi eside, kanye nokuhambisana namazinga omhlaba wonke kwenza kube yingxenye ebalulekile yokuqinisekisa ukusebenza kukagesi okuphephile nokufanele. Ukuthi ufuna ukunqanyulwa kwe-switch statch ukuze kusetshenziswe indawo yokuhlala noma izicelo ezikhanyayo,JCH2-125 inikeza isixazululo esinokwethenjelwa esihlangabezana nezidingo zakho.