I-HW8 series universal circuit breaker (ebizwa ngokuba yi-circuit breaker). I-current rated 200-1600A, i-voltage yokusebenza elinganisiweyo yi-AC 400V、690v. Isebenza kwi-AC 50Hz, Isetyenziswa kakhulu kwinethiwekhi yokusasaza amandla. Isetyenziselwa ukusasaza amandla. Ikhusela izixhobo zesekethe kunye nombane, ikhululeke ekugqithiseni kakhulu, i-voltage ye-ow, i-short circuit, umonakalo we-single-phase grounded fault. Le circuit breaker inembonakalo yobugcisa, inomthamo ophezulu wokuqhekeka, ayitshixi. Inomsebenzi wokhuselo olukrelekrele. Ingasetyenziswa njengokhuseleko olukhethiweyo, isenzo esichanekileyo, ukuphepha ukucima kombane okungeyomfuneko.

ukuphucula ukuthembeka kobonelelo lwamandla. Esi siqhekezi sesekethe singasetyenziswa kakhulu kwizikhululo zamandla, kwiifektri, kwimigodi nakwizakhiwo eziphakamileyo zanamhlanje.
Ingakumbi inkqubo yokusasazwa kwamandla kwisakhiwo esikrelekrele, amandla omoya. amandla elanga kunye nezinye iiprojekthi eziluhlaza nazo zinoluhlu olubanzi lwezicelo.
Imveliso ingasebenzisa ipateni yocingo oluphezulu okanye ipateni yocingo olusezantsi; i-draw-out type circuit breaker inomsebenzi wokuzihlukanisa.
Ukuvumelana nomgangatho: GB14082.2, IEC60947-2.
Ubushushu bomoya obuphakathi buyi-5℃ ~ + 40℃, ubushushu obuqhelekileyo kwiiyure ezingama-24 bungaphantsi kwe + 35℃.
Qaphela: umda ophezulu udlula+40℃ okanye umda ophantsi ungaphantsi kwe-5′℃ iimeko zokusebenza. Umsebenzisi kufuneka kuxoxiswane nomzi-mveliso.

♦Ukuphakama kwendawo yokufakela akudluli kwi-2000m.
♦Umoya oshushu kakhulu kubushushu bomoya obuphakathi yi +40′℃ ungadluli kwi-50%: Kubushushu obuphantsi unokuba nobushushu obuphezulu; Umzekelo, ubushushu obuphezulu obuphezulu obumanzi kakhulu yi-90%, okwangoku, ubushushu obuphakathi obuphantsi buyi-20℃+, Ngenxa yotshintsho lobushushu ngamanye amaxesha kufuneka kuthathwe amanyathelo akhethekileyo okufunxa.
♦Amanqanaba okungcola kwinqanaba lesi-3.

Isekethe ephambili yokufakelwa kwesigaba somqhekezi wesekethe yi-V. Xa isekethe ephambili yevolthi yokusebenza elinganisiweyo ingaphantsi okanye ilingana ne-AC400V, isekethe yokulawula kunye nesekethe encedisayo yodidi lokufakelwa ngaphandle kwekhoyili yokukhuhla ye-Undervoltage kunye nomlawuli okrelekrele we-power supply transformer coil ephambili ifana ne-circuit breaker. Ezinye zonke ziyi-ll: Xa isekethe ephambili yevolthi elinganisiweyo ingaphezulu kwe-AC400V kwaye ingaphantsi okanye ilingana ne-AC690V. Isekethe yokulawula kunye nesekethe encedisayo zifuna i-transformer yokwahlukanisa ukuze ifake i-insulate nge-loop yokuqala. Kwaye ivolthi ephezulu yokusebenza yesekethe yokulawula kunye nesekethe encedisayo yi-AC400V. Udidi lokufakelwa kwesekethe yokulawula kunye nesekethe encedisayo yi-ll.