Qinisekisa ukhuseleko lombane kunye ne-JCB3-80M Micro Rcd Circuit Breaker

Ukuthobela i-IEC / EN 60898-1 umgangatho wamazwe ngamazwe, ibonelela ngezigaba ezintathu zokukhetha i-curve ye-B / C / D, ehambelana ngokuchanekileyo neemfuno zekhaya, iimeko zorhwebo kunye nezoshishino. I-6kA ephezulu yokuphulwa kwamandla iqinisekisa ukukhuselwa okuthembekileyo, kwaye i-gap yoqhagamshelwano ye-4mm inomsebenzi wokuzihlukanisa zombini. Isalathiso sesimo sicacile, ukusebenza kukhuselekile kwaye kulula, kwaye yisekethe yenqanaba lobuchwephesha ukukhusela umngcipheko weRcd Circuit Breaker overload kunye nesekethe emfutshane.

Kwintsimi yokhuseleko lombane, ukukhuselwa kwesiphaluka okuthembekileyo kubalulekile. I-JCB3-80M Miniature Circuit Breaker (MCB) yinto yokuqala yokukhetha ukukhusela izixhobo zombane kwi-overload kunye nesiphaluka esifutshane. Eyilwe ukuhlangabezana nemigangatho engqongqo ye-IEC 60898-1 kunye ne-EN 60898-1, ezi Rcd Circuit Breakers ziqinisekisa ukuba izicelo zasekhaya kunye nezoshishino zikhuselwe phantsi kwazo naziphi na iimeko zokusebenza. Uyilo lwayo olurhabaxa kunye nokuthotyelwa kwemigangatho yamazwe ngamazwe luyenza ibe yinto eyimfuneko kuso nasiphi na isixhobo sombane.

I-JCB3-80M i-breaker circuit miniature yenzelwe ukunika izisombululo ezisebenzayo kwiintlobo ezahlukeneyo zezicelo ukusuka kwiindawo zokuhlala ukuya kwiindawo ezincinci zorhwebo kunye nezoshishino. Ngomthamo we-short-circuit breaking ukuya kwi-6kA, ezi Rcd Circuit Breakers zikwazi ukuphatha imithwalo emikhulu yombane, ziqinisekisa ukhuseleko kunye nokuthembeka kwezixhobo ezixhunyiwe. Ingaba zikhusela izixhobo zasekhaya, izixhobo zeofisi okanye oomatshini boshishino, i-JCB3-80M series inokubonelela ngezisombululo eziguquguqukayo ukuhlangabezana neemfuno ezahlukeneyo zabasebenzisi.

Enye yezona zinto zibalulekileyo ze-JCB3-80M i-breaker circuit breaker kukuba inikezela ngeendlela ezahlukeneyo zokuhamba: B, C kunye no-D. I-B curve circuit breaker yenzelwe ukuhamba xa i-current idlula amaxesha angama-3-5 angoku, okulungele ukukhuselwa kwentambo. I-C curve Rcd Circuit Breaker ihamba ngamaxesha angama-5-10 ngoku ilinganiswe ngoku kwaye ifanelekile kwizixhobo zasekhaya kunye nezorhwebo, kuquka i-transformers kunye nezixhobo ze-IT. Ukusetyenziswa kwezicelo ezibandakanya ii-motor, i-D curve Rcd Circuit Breaker ihamba ngamaxesha angama-10-20 ngoku ilinganiswe ngoku kwaye inokumelana okuphezulu, iqinisekisa ukuba i-motor ikhuselwe ngokupheleleyo kwi-overloads.

Ukongeza kwimisebenzi yayo yokukhusela, i-JCB3-80M i-breaker circuit breaker iphinda ibonise isalathisi esicacileyo sesimo sokusebenza, esivumela abasebenzisi ukuba banqume ngokulula ukuba i-breaker circuit ivuliwe okanye ivaliwe. Ukutshintsha okusebenzayo kunokutshixwa kuyo nayiphi na indawo ngaphandle kokuphazamisa indlela yohambo, ephucula ukulula kunye nokhuseleko lokusebenza. Kwindawo evaliweyo, i-gap yoqhagamshelwano ye-4mm ivumela ukuba i-breaker circuit encinci isetyenziswe njenge-single-pole disconnect switch apho kufanelekileyo, ngokuqhubekayo ukuqinisa ukuguquguquka kwayo kwiintlobo ezahlukeneyo zombane.

I-JCB3-80M i-breaker circuit breaker iyisisombululo esithembekileyo nesisebenzayo sokukhusela umbane. Ukuthotyelwa kwayo kunye nemigangatho yamazwe ngamazwe, uluhlu olubanzi lwezicelo kunye neendlela ezininzi zohambo lwe-curve zenza kube yinxalenye ebalulekileyo yokuqinisekisa ukhuseleko lombane. Kungakhathaliseki ukuba yindawo yokuhlala, yorhwebo okanye yoshishino, i-JCB3-80M i-breaker circuit encinci iqinisekisa ukuba inkqubo yakho yombane ikhuselwe kwi-overloads kunye neesekethe ezimfutshane.