Chiyambi cha mitundu ya ma circuit breakers

Chotsegula mawaya ndi chipangizo chosinthira chomwe chimatha kutsegula kapena kutseka mawaya okha. Chimagwiritsidwa ntchito makamaka kuwongolera ndikuteteza mawaya ndi zida zamagetsi kuti apewe kupitirira muyeso, mawaya afupikitsa, mawaya ocheperako ndi zolakwika zina. Pali mitundu yambiri ya mawaya amagetsi. Malinga ndi kapangidwe kosiyana, kagwiritsidwe ntchito, mawaya oyesedwa, mphamvu zosweka, ndi zina zotero, mawaya amagetsi opangidwa ndi kampani yathu amatha kugawidwa m'mitundu iyi:

Choswa dera la mpweya (ACB): Ndi chothyola ma circuit chodzaza ndi mphamvu zambiri. Ziwalo zake zonse zimayikidwa mu chimango chachitsulo. Chikhoza kukhala ndi zowonjezera zosiyanasiyana. Chili ndi mphamvu zambiri zothyola komanso ntchito zoteteza zosinthasintha. Ndi choyenera kugwiritsa ntchito magetsi, busbar contact switch, large motor control switch ndi zina zotero.

Chosweka cha dera chopangidwa ndi chipolopolo (MCCB): Ndi chothyola ma circuit breaker chaching'ono komanso chapakati. Zigawo zake zazikulu zimayikidwa mu chipolopolo cha pulasitiki. Chili ndi kapangidwe kakang'ono ndipo nthawi zambiri sichingathe kukonzedwa. Ndi choyenera ma switch oteteza ma branch circuit. Chimatha kukhala ndi overload, short circuit, undervoltage, leak ndi ntchito zina zoteteza.

Chotsekera dera chaching'ono (MCB): Ndi chotseka ma circuit chaching'ono, chomwe chimagwiritsidwa ntchito makamaka pazida zogawa magetsi m'nyumba zogona komanso zazing'ono. Chimatha kukhala ndi overload, short circuit, overvoltage, kutayika kwa mphamvu, kutuluka kwa madzi ndi zina zotetezera. N'chosavuta kugwiritsa ntchito, chotetezeka komanso chodalirika.