Pinjongo

I-Cj156 series AC contactor (efushaniswe ngokuthi i-contactor) ifaneleka kwi-AC 50Hz (ethathwe ku-60Hz), i-voltage elinganisiwe ku-660V, i-current yokusebenza elinganisiwe kusuka ohlelweni lwamandla lwe-100A, yemikhiqizo kagesi kwezensimbi, embonini yamakhemikhali, ezimayini, ezokwakha nakwezinye izimboni, njengokuxhumeka okuvamile okude, ukuphula isekethe nokuqala, ukuma, ukubuyisa emuva nokuhlehla kwenjini yamabhuleki exhunywe.

I-contactor yalolu chungechunge ihlangabezana nezidingo ze-gb14048.4-2003 low voltage switchgear kanye nemishini yokulawula i-low voltage electromechanical contactor kanye ne-motor starter, kanti ingxenye yokuxhumana eyisizayo ihambisana ne-gb14048.5–2001 “low voltage switchgear kanye nemishini yokulawula isekethe yokulawula izinto zikagesi kanye nezinto zokushintsha ingxenye I electromechanical control circuit izinto zikagesi”, kanye ne-iec60947-.4-1:2000 ilingana, i-Iec60947-5-1: standard ka-1997.

Sisakhiwo

I-contactor iyisakhiwo somugqa wokuhlelwa kwendiza esijikelezayo, kanye nohlelo lokuxhumana oluyinhloko ngakwesobunxele, uhlelo lwe-electromagnetic phakathi nendawo, ukuxhumana okusizayo ngakwesokudla, kanye nokuxhumana okusizayo kungafakwa nangakwesobunxele sohlelo lokuxhumana oluyinhloko. Uhlelo lwe-AC electromagnetic lwe-contactor lwakhiwe nge-electromagnet ephindwe kabili enomumo we-U kanye ne-attraction coil. I-Armature kanye ne-joke zifakwe idivayisi ye-buffer ukunciphisa ukucindezeleka komthelela ngesikhathi sokuvala kohlelo lwe-magnetic, i-rebound phenomenon ngesikhathi sokumunca nokukhulula ukuxhumana, okungathuthukisa kakhulu impilo kagesi kanye nempilo yomshini. Futhi ifakwe ilungiselelo lesakhiwo sokuma esijikelezayo ukuze kube lula ukuqapha nokulungisa. Ukuxhumana okuyinhloko ukuxhumana ngomunwe ngephuzu elilodwa lokuphuka, kanti isembozo sokucisha i-arc sicindezelwa ngepulasitiki enamandla aphezulu amelana ne-arc, enomsebenzi omuhle wokucisha i-arc kanye namandla aphezulu omshini. Ukuxhumana okusizayo ukuxhumana kwebhuloho lokuphuka kabili.