Circuit breaker PowerPacT H 20A 3 pole 600VAC 18kA I-Line yotentha maginito 80% ABC yoyendetsedwa ndi dera wosweka galimoto chitetezo

Magetsi a PowerPacT H-Frame amapangidwa kuti ateteze makina amagetsi kuti asawonongeke chifukwa chodzaza mochulukira komanso mabwalo aafupi. Ma breaker awa, omwe amaphatikizanso zosankha za ls circuit breaker, amabwera ndi njira ziwiri zotetezera paulendo: thermal magnetic or Micrologic electronic units. Makamaka, PowerPacT H-Frame circuit breaker yotchulidwayo imapereka chitetezo champhamvu chamagetsi ndi mphamvu yosweka ya 18kA pa 600VAC.

Zofunikira kwambiri zimaphatikizapo kulumikizana kwapawiri-kupuma kozungulira, komwe kumachepetsa kuchuluka kwazomwe zikuchitika pakanthawi kochepa. Kuphatikiza apo, zophwanya zonse za PowerPacT H-Frame zimakhala ndi batani lofunikira lolowera kuulendo pachivundikiro chakuyenda pamanja, kuwapangitsa kukhala odalirika pamzere wophwanya. Amapezeka m'mapangidwe a 2-pole ndi 3-pole unit, komanso muzomangamanga za I-Line zomwe zimapangidwira kuti zikhazikike mosavuta ndikuzichotsa pamapulogalamu ofanana.

Pamapulogalamu a I-Line, ophwanya PowerPacT H I-Line amabwera ndi kutha kwa I-Line kumbali ya mzere ndi zikwama zamakina kumbali ya katundu. Makamaka, 20A, 3-pole yosiyana ya PowerPacT H-Frame circuit breaker ili ndi mphamvu yosweka ya 18kA pa 600VAC ndipo imakhala ndi chiwerengero chopitilira 80% ndi kulumikiza gawo la ABC.

Mukaganizira zowononga madera ndi ma relay, zophulika za PowerPacT H-Frame zitha kuphatikizidwa ndi zolumikizirana kapena zolumikizirana, zomwe zimapereka mayankho osiyanasiyana. Chowotcha chamagetsi ndichofunikira pachitetezo chamagetsi, ndipo ma breaker a PowerPacT H-Frame amapezeka mumitundu yotsika yamagetsi. Ponena za ndalama zowononga dera, PowerPacT H ophwanya amapereka mitengo yampikisano popanda kusokoneza mtundu.