Izindaba Zemboni

I-125 15KA Miniature Circuit Breaker yakhelwe amasistimu kagesi adinga kokubili umthamo wamanje ophezulu kanye nokuvikelwa okuthembekile kwesekethe emfushane. Ngokungafani nama-MCB avamile anesilinganiso esiphansi, idivayisi ye-125A enamandla amakhulu ingabhekana nezinhlelo zokusebenza ezidingekayo zokusabalalisa lapho amafu okungalungile angase abe phezulu kakhulu. Lesi sihloko sichaza ukuthi i-125 15KA MCB isebenza kanjani, ukuthi izicaciso zayo ezibalulekile zisho ukuthini, lapho ingasetshenziswa khona, indlela yokukhetha nokuyifaka ngendlela efanele, nokuthi yimaphi amaqembu okuthenga okufanele ahlole ngaphambi kokufaka i-oda.

I-6kA AC Miniature Circuit Breaker isetshenziswa kakhulu ezinhlelweni zokusabalalisa amandla kagesi aphansi ngenxa yokuthi umthamo wayo olinganiselwe we-6kA wokuphuka kwesekethe emfishane uhlinzeka ngezinga elingokoqobo lokuphazamiseka okukhona manje kumasekethe amaningi okuhlala, okuhweba, kanye nezimboni ezilula. Nokho, inani le-6kA liyingxenye eyodwa kuphela yenqubo yokukhetha. Isilinganiso samanje, i-voltage, ijika lohambo, ukumiswa kwesigxobo, indawo yokufaka, namazinga asebenzayo nawo kufanele ahlolwe.

I-RCBO — i-circuit breaker yamanje eyinsalela enokuvikela okungaphezu kwamanje — iyidivayisi evikela ivoltage ephansi ehlanganisa ukuvikela ukugcwala kakhulu, ukuvikelwa kwesekethe emfushane kanye nokutholwa kwensalela yamanje (ukuvuza) kuyunithi eyodwa ebunjiwe.

Imboni yamandla emhlabeni wonke iya ngokuya incike kumanje oqondile. Ama-solar photovoltaic array, amasistimu okugcina amandla ebhethri, iziteshi zokushaja izimoto zikagesi, izinto zokuxhumana ngocingo, nezikhungo zedatha konke kuqukethe izingxenye ezibalulekile ze-DC. Njengoba lezi zinhlelo zokusebenza zikhula, ukuvikelwa kwesekethe kuyasuka engxenyeni esekelayo kuya engxenyeni emaphakathi yokuphepha kwesistimu. I-DC circuit breaker kufanele inqamule amandla angajwayelekile ngokushesha futhi ngokuphephile, ikhawulele umonakalo kumakhebuli, iziguquli, amabhethri, nezinto zokusebenza ezixhunyiwe.

I-MCCB — i-case breaker breaker — iyisivikelo esinamandla kagesi aphansi esinqamula ngokuzenzakalelayo isekethe lapho ithola izimo ezigcwele kakhulu noma zesiyingi esifushane.

I-Miniature Circuit Breaker DPN 6KA yakhelwe ukuhlinzeka ngokuvikela okuthembekile ekulayisheni ngokweqile namasekhethi amafushane kuyilapho kuhlanganiswa ubukhulu obuhlangene nokufaka okungokoqobo. Ukulungiselelwa kwe-DPN kuvame ukuhlotshaniswa nokuhlelwa kwe-1P+N, kuyilapho i-6KA ibhekisela kumthamo wokuphulwa kwesekethe esifushane esilinganiselwe esingu-6 kA ngaphansi kwamazinga asebenzayo nezimo zokuhlola ezishiwo.