Nkhani Zamakampani
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Kukonzekera kwa matenthedwe owonjezera
1. Kuyika kwa njira ya relay yotenthetsera kumayenera kukhala yofanana ndi yomwe yatchulidwa m'buku la mankhwala, ndipo cholakwikacho sichidzapitirira 5 °. .Kuphimba kutentha kwa rel...Werengani zambiri -
MCCB yodziwika bwino
Tsopano pogwiritsa ntchito pulasitiki chipolopolo circuit breaker, tiyenera kumvetsa oveteredwa panopa pulasitiki chipolopolo circuit breaker.Zomwe zidavoteredwa pazigoba za pulasitiki nthawi zambiri zimakhala zopitilira khumi ndi ziwiri, makamaka 16A, 25A, 30A, ndipo zochulukirapo zimatha kufika 630A.Kumveka bwino kwa chipolopolo cha pulasitiki ...Werengani zambiri -
Kodi contactor interlock?
Interlock ndi kuti contactors awiri sangathe chinkhoswe pa nthawi yomweyo, amene zambiri ntchito mu galimoto zabwino ndi n'zosiyana dera.Ngati contactors awiri chinkhoswe pa nthawi yomweyo, dera lalifupi pakati pa gawo magetsi zidzachitika.Kulumikizana kwamagetsi ndikuti nthawi zambiri ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa AC contactor ndi DC contactor?
1) Kodi pali kusiyana kotani pakati pa DC ndi AC contactors kuwonjezera pa koyilo?2) Vuto ndi chiyani ngati mphamvu ya AC ndi voteji zikulumikiza koyilo pamagetsi ovotera a koyilo pomwe magetsi ndi magetsi akufanana?Yankho ku Funso 1: Koyilo ya DC contactor ndi rela...Werengani zambiri -
Kodi kusankha AC contactor
Kusankhidwa kwa contactors kudzachitidwa molingana ndi zofunikira za zida zoyendetsedwa.Kupatula kuti voliyumu yogwirira ntchito idzakhala yofanana ndi voteji ya zida zoyimbidwa, kuchuluka kwa katundu, gulu logwiritsa ntchito, ma frequency ogwiritsira ntchito, moyo wogwira ntchito, kukhazikitsa ...Werengani zambiri -
AC contactor ntchito
Polankhula za AC contactor, ine ndikukhulupirira kuti mabwenzi ambiri mu makina ndi makampani magetsi ndi bwino nazo.Ndi mtundu wa kuwongolera kwamagetsi otsika mu mphamvu yokoka ndi makina owongolera, omwe amagwiritsidwa ntchito kudula mphamvu, ndikuwongolera pakali pano ndi kamphindi kakang'ono....Werengani zambiri -
Magawo atatu magetsi adzakhala ochepa m'madera onse aku China mafakitale
Posachedwapa, malo ambiri m'dziko lonselo ali ndi magetsi ochepa komanso kupanga.Monga m'modzi mwa madera otukuka kwambiri azachuma ku China, mtsinje wa Yangtze Delta ndiwonso.Njira zofananirazi zikuphatikiza kukonza mapulani, kusiya nthawi yokwanira mabizinesi;onjezerani kulondola, sinthani ...Werengani zambiri
