Ingabe i-air circuit breaker iwumshini wesandla noma kagesi?

Ii-air circuit breaker (I-ACB) iyiswishi eyinkimbinkimbi edlala indima ebalulekile ezinhlelweni zikagesi. Umbuzo ovame ukubuzwa ukuthi ngabe i-air circuit breaker iyasebenza ngesandla noma ngogesi. Eqinisweni, impendulo akuyona emnyama noma emhlophe, kodwa inhlanganisela yakho kokubili. Umsebenzi we-air circuit breaker unquma ukuthi iyasebenza ngesandla, ngogesi noma ngokuzenzakalelayo. Eminye imisebenzi iyasebenza ngogesi kanti eminye iyasebenza ngesandla.

Thatha i-CMTW1-2000 kaMutai Electric njengesibonelo. Lo mkhiqizo unemisebenzi kagesi (ezenzakalelayo) njengokugcina amandla ngaphambi kokusebenza kukagesi, ukukhubeka kwe-undervoltage, kanye nokukhubeka kwe-overload. Lezi zici zibalulekile ekuqinisekiseni ukusebenza okubushelelezi nokuphephile kwe-air circuit breaker. Inomsebenzi wokugcina amandla ngaphambi kokusebenza kukagesi. I-circuit breaker ingagcina amandla ngokuzenzakalela uma amandla adingekayo evuliwe ukuqinisekisa ukuthi inawo amandla adingekayo ukuze ivalwe. Izici ze-Undervoltage trip kanye ne-overload trip zikhubeka ngokuzenzakalelayo i-circuit breaker ngaphansi kwezimo ezithile, zihlinzeka ngokuvikelwa okwengeziwe ezingozini ezingaba khona.

Kalula nje, umsebenzi wokuvala we-basic air circuit breaker ungowesandla futhi udinga ukusebenza ngesandla. Kodwa-ke, umsebenzi wokuvula ungafezwa ngemisebenzi yokuvala nokuvula kagesi ekude kusetshenziswa ama-electromagnet okuvala i-shunt avame ukufakwa kuma-circuit breaker. Ngaphezu kwalokho, ikhompyutha ephethe i-circuit breaker ingabeka nezimo zokuvala nokuvula okuzenzakalelayo ukuze inikeze izinketho zokulawula okuzenzakalelayo lapho kudingeka.

Ngamafuphi, umsebenzi we-air circuit breaker unquma ukuthi ngabe isetshenziswa ngesandla noma ngogesi. Ukuhlanganiswa kwemisebenzi yezandla nekagesi kwenza kube nokuguquguquka nokuguquguquka okudingekayo ezinhlelweni ezahlukene zikagesi. Kungakhathaliseki ukuthi kusetshenziselwe izimboni, ezentengiselwano noma zokuhlala, ukuhlanganiswa okufanele kwemisebenzi yezandla nekagesi ku-air circuit breaker kubalulekile ekuqinisekiseni ukusebenza okuphephile nokusebenza kahle. Nge-Mutai Electric CMTW1-2000, abasebenzisi bangazuza ekusebenzeni kwayo kagesi ngenkathi benokukhetha kokusebenza ngesandla uma kudingeka, okwenza kube ukukhetha okuthembekile nokuphumelelayo kwezicelo ze-air circuit breaker.