I-Circuit breaker, i-PowerPacT J, i-250A, i-pali eyi-3, i-600VAC, i-14kA, i-I-Line, imagnethi ye-thermal, i-80%, i-ABC ibunjiweyo yecala

IPowerPacT J-Frame izaphuli zesekethe zenzelwe ukukhusela iinkqubo zombane ngokuchasene neziphumo ezinobungozi zokugcwala kakhulu kunye neesekethe ezimfutshane, ngakumbi kwizicelo ezibandakanya iimotor ezinesantya esiguquguqukayo kunye neemotor frequency frequency. Beza nokhetho lweeyunithi zokhuseleko lwe-thermal-magnetic okanye i-MicroLogic yohambo lwe-elektroniki, ezenza zilungele ukukhusela iziqalisi zombane kunye neentlobo ezahlukeneyo ze-transducer zoxinzelelo. Ngokukodwa, oku kwahluka kwe-PowerPacT J-Frame ibonelela ngokhuseleko lwe-thermal-magnetic kunye nokuphazamiseka okuchukumisayo komthamo we-14kA kwi-600VAC.

Kwiimarike eziguquguqukayo zokuqhuba, apho ukusebenza kunye nokuthembeka kubaluleke kakhulu, i-PowerPacT J-Frame breakers ivelele. Ukuxhotyiswa ngoqhagamshelwano olujikelezayo lwekhefu eliphindwe kabini, zonke i-PowerPacT J-Frame breakers zinciphisa i-peak current ngexesha leempazamo zesiphaluka ezimfutshane, ziqinisekisa ukusebenza kakuhle kokutshintsha kwe-inductive kunye neepompo eziguquguqukayo zokuqhuba. Bakwabonelela ngokhuseleko kwi-thermal overload, umcimbi oqhelekileyo kwi-vfd drives kwiimpompo.

I-250A, i-3-pole PowerPacT J i-circuit breaker iqhayisa amandla okuphuka kwe-14kA kwi-600VAC kwaye inomlinganiselo oqhubekayo wangoku we-80% kunye noqhagamshelo lwesigaba se-ABC. Ezi ziqhekeza zigcinwe kwiintsimbi ezivaliweyo zombane, zongeza umaleko owongezelelweyo wokuqina kunye nokukhusela.

Ngokuhambelana ne-UL, CSA, NOM, kunye nemigangatho ye-IEC, kunye ne-CE ephawulweyo, ezi ziqhekeza ziyimfuneko kuyo nayiphi na indawo yokugcina umbane. Kuzo zonke ii-electrics, ukusuka kwiinkcazo ze-circuit breaker ukuya kwi-teknoloji yamva nje yokutshintsha kwe-frequency drive, i-PowerPacT J-Frame inikeza ukhuseleko olungenakulinganiswa kunye nokusebenza.