I-Molded Case Circuit Breakers: Ukuvikelwa Okuhlukahlukene Kwezinhlelo Zogesi

ethula:

Kwezobunjiniyela bakagesi,ama-breaker circuit abunjiwe (Ama-MCCBs) ziyizingxenye ezibalulekile ekuvikeleni amasistimu kagesi ekulayishweni ngokweqile, amasekethe amafushane nezinye izinhlobo zokwehluleka.Ama-MCCBszivame ukusetshenziswa ezinhlobonhlobo zezicelo ezindaweni zokuhlala, ezentengiselwano nezimboni ukuze kuqinisekiswe ukusebenza kahle nokuphephile kwezinhlelo zikagesi.Kulesi sihloko, sizohlola izinhlelo zokusebenza, izici, nokucatshangwa kwama-MCCB.

Isicelo sei-case circuit breaker elibunjiwe:

Ama-MCCBszisetshenziswa ezinhlobonhlobo zezicelo ezihlanganisa:

1. Izinhlelo zokusebenza zezimboni: Ama-MCCB avame ukusetshenziswa ezinhlelweni zezimboni ukuze anikeze ukuvikeleka kwamasistimu kagesi ekulayishweni okuningi, amasekhethi amafushane, nezinye izinhlobo zamaphutha.Lezi zicelo zihlanganisa ukukhiqiza, uwoyela negesi, izimayini nezinye izindawo zezimboni.

2. Izinhlelo zokusebenza zezentengiselwano: Izigebengu ezibunjiwe zesekethe zisetshenziswa ezinhlelweni zentengiso, njengenxanxathela yezitolo, amahhotela, izakhiwo zamahhovisi, njll., ukuze kuqinisekiswe ukusebenza kahle nokuphephile kwezinhlelo zikagesi.

3. Izicelo zokuhlala: Izigebengu zesekethe ezibunjiwe zisetshenziswa ezindaweni zokuhlala ukuze kuqinisekiswe ukuphepha kwabantu abahlala ezindlini.Ifakwe emabhokisini okusabalalisa ukuvikela ama-circuits kusuka kumaphutha kagesi.

Izici ze-molded case circuit breakers:

1. Isilinganiso samanje: Isilinganiso samanje sezigebengu zesekhethi ezibunjiwe zihlukile, kusukela kuma-ampere ambalwa ukuya kuma-ampere ayizinkulungwane ezimbalwa.Lesi sici sisenza sikwazi ukusetshenziswa ezinhlelweni ezihlukahlukene.

2. Isici sokukhubeka: I-circuit breaker yekesi elibunjiwe inesici sokukhubeka, esiqinisekisa ukuthi isekethe iyahamba uma kwenzeka kuba nephutha likagesi ukuvimbela ukulimala okwengeziwe.Isici sohambo singaba esishisayo noma sikazibuthe.

3. Umthamo omkhulu wokuphuka: I-molded case circuit breaker inamandla amakhulu okuphuka futhi ingamelana nephutha elikhulu lamanje ngaphandle kokuphuka.Lesi sici siqinisekisa ukuthi umjikelezo uvikelekile emonakalweni.

4. Ukukhethwa: I-circuit breaker yecala elibunjiwe inikeza ukukhetha kwesistimu kagesi, okungukuthi, kuphela i-circuit breaker yecala elibunjiwe eliseduze nohambo lwamaphutha, kuyilapho ezinye izifunda ohlelweni lukagesi zingathinteki.

Izinyathelo zokuphepha zokukhetha ama-circuit breakers ahlanganisiwe:

1. Isilinganiso samanje: Uma ukhetha i-circuit breaker yekesi elibunjiwe, umthamo olinganisiwe wesistimu kagesi kufanele unqunywe ukuze kuqinisekiswe ukuthi i-circuit breaker yekesi elibunjiwe ingakwazi ukumelana namandla amanje ngaphandle kokukhubeka.

2. Uhlobo lokwehluleka: Uhlobo lokwehluleka i-MCCB eklanyelwe ukuvikela kukho luwukucatshangelwa okuyisisekelo lapho kukhethwa i-MCCB.Isibonelo, amanye ama-MCCB aklanyelwe ukuvikela ekuhlulekeni kokushisa, kuyilapho amanye enzelwe ukuvikela ukwehluleka kazibuthe.

3. Izinga lokushisa le-ambient: Izinga lokushisa elizungezile lendawo lapho i-circuit breaker yekesi elibunjiwe ikhona nayo iwukucatshangelwa okubalulekile.I-MCCB inezinga lokushisa futhi ingase ingasebenzi kahle uma izinga lokushisa le-ambient lidlula isilinganiso se-MCCB.

Kafushane: I-MCCB iyingxenye ebalulekile ohlelweni lukagesi njengoba ihlinzeka ngokuvikeleka kumaphutha kagesi.Inamazansi alinganisiwe ahlukene, izici zokukhubeka namandla okuphuka, ngakho ilungele izinhlelo zokusebenza ezahlukene.Lapho ukhetha i-MCCB, isilinganiso samanje, uhlobo lwephutha, nezinga lokushisa elizungezile kufanele kucatshangelwe ukuze kuqinisekiswe ukusebenza okufanele.