Isakhiwo se-air circuit breaker (ACB)

I-air circuit breaker (I-ACB) iyingxenye ebalulekile yesistimu yokusatshalaliswa kwamandla aphansi futhi inomsebenzi obalulekile wokuvala imigqa engenayo, amabha kanye nezinye izifunda zamandla aphezulu. Ukuqonda izingxenye ze-air circuit breaker kubalulekile ekuqondeni ukusebenza kwayo kanye nezinketho ezahlukene ezitholakala emakethe.

Izingxenye ze-air circuit breaker zivame ukufaka oxhumana nabo, idivayisi yokucisha i-arc, indlela yokusebenza, uhlelo lokukhubeka, indlu kanye neyunithi yokulawula. Lezi zingxenye zisebenza ndawonye ukuqinisekisa ukusebenza okubushelelezi nokuphephile kwe-circuit breaker ezinhlotsheni ezahlukene zokusebenza. Ama-air circuit breaker angahlukaniswa ngohlobo oluhleliwe kanye nohlobo lwedrowa ngokwendlela yokufaka. Uhlobo oluhleliwe lusebenzisa igobolondo lensimbi, likhulu ngobukhulu, futhi linezinga lokuvikela eliphansi. I-air circuit breaker yohlobo lwedrowa isebenzisa indlu yepulasitiki yobunjiniyela, enesakhiwo esincane kakhulu, izinga lokuvikela eliphakeme kanye nokugcinwa okulula.

Izici zokuvikela zama-air circuit breaker nazo ziyahlukahluka. Kuye ngezakhiwo zawo zokuvikela, zihlukaniswa njengezingakhethi (Isigaba A) noma ezikhethiwe (Isigaba B). Ama-Class B circuit breaker avame ukusebenzisa ukukhishwa kwe-electronic overcurrent ukuze anikeze imisebenzi yokuvikela yokubambezeleka isikhathi eside, ukubambezeleka okufushane kanye nesenzo esisheshayo. Ngaphezu kwalokho, ama-smart air circuit breaker afika nama-microcontroller akhelwe ngaphakathi, amayunithi okubonisa, izinhlelo ze-alamu, amakhono okuzihlola, kanye namakhono okuxhumana. Lokhu kuwavumela ukuthi akhe uhlelo lokuqapha ngamakhompyutha ezimboni, anikeze amandla okulawula nokuqapha athuthukisiwe.

Esinye sezici eziphawuleka kakhulu zama-air circuit breaker umthamo wawo omkhulu kanye nomthamo ophezulu wokuphuka. Isibonelo, i-CMTW1 circuit breaker kaMutai inomthamo olinganiselwe ofika ku-6300A kanye nomthamo olinganiselwe wokumelana nesikhathi esifushane ongu-85KA, okuvumela ukuthi unikeze ukukhetha okuphezulu kanye nokuzinza. Nokho, kubalulekile ukuqaphela ukuthi leli zinga lokusebenza liza ngentengo, njengoba ama-air circuit breaker anezici ezinhle kangaka ngokuvamile eza ngentengo ephezulu.

Ngamafuphi, ukwakheka kwe-air circuit breaker kubonisa izinga eliphezulu lobunjiniyela nobuchwepheshe obudingekayo ukuklama lezi zingxenye ezibalulekile zesistimu yokusatshalaliswa kwamandla aphansi. Kunezinketho eziningi emakethe, kufaka phakathi ama-circuit breaker aqinile, angahoxiswa, angakhethi futhi akhethayo, kanye nezinguqulo ezihlakaniphile ezinezici zokuqapha nokulawula ezithuthukisiwe ukuze zivumelane nezinhlelo zokusebenza eziningi. Ngenkathi ama-air circuit breaker anezici ezinhle kakhulu angabiza kakhulu, ukusebenza kwawo okuphezulu kanye nokuthembeka kuwenza abe utshalomali olufanele ukuqinisekisa ukusebenza okuphephile nokusebenza kahle kwesistimu yakho yokusatshalaliswa kagesi.

I-Mutai Group iqoqe iminyaka engaphezu kweyishumi yesipiliyoni sokukhiqiza nokuthengisa e-USama-circuit breaker, ama-contactor, amandla aphindwe kabiliukushintsha okuzenzakalelayo kokudlulisa (I-ATS) kanye nezinkambu ezihlobene. Silangazelela ithuba lokusebenza nawe.