Kodi IP Rating ndi chiyani?
IP imayimira International Protection Rating, yomwe nthawi zambiri imatchedwa Ingress Protection Rating.Imatanthauzidwa mu muyezo wapadziko lonse wa IEC 60529 ngati mlingo wachitetezo pakulowa kwa zinthu zolimba, fumbi, kukhudza mwangozi, ndi madzi m'mipanda yamagetsi.Mavoti a IP amagwiritsidwa ntchito ngati cholozera pamapangidwe ampanda amagetsi kuti athandizire ogwiritsa ntchito kudziwa zomwe zimafunikira malo enaake ndi kugwiritsa ntchito.
IP Code imakhala ndi zilembo za IP zotsatiridwa ndi manambala awiri ndipo nthawi zina chilembo.Nambala yoyamba, kuyambira 0 mpaka 6, imatchula mlingo wa chitetezo ku zinthu zolimba, monga zala, zida, mawaya, kapena fumbi.Nambala yachiwiri, kuyambira 0 mpaka 9, ikuwonetsa chitetezo chomwe mpanda uli ndi zakumwa.Chiwerengero cha 0 chosonyeza kuti palibe chitetezo, ku chiwerengero cha 9 chosonyeza kuti chipangizocho chikhoza kutsekedwa ndi majeti amadzi othamanga kwambiri.
Chifukwa chiyani ma IP pazowonetsa za LED ndizofunikira?
Ma IP pamawonekedwe a LED ndikofunikira kuwonetsetsa kuti chinthu choyenera chasankhidwa kuti chigwiritsidwe ntchito ndi chilengedwe.Kusankha gulu la LED lokhala ndi IP yolondola kudzaonetsetsa kuti chiwonetserocho chikutetezedwa kuzinthu zachilengedwe ndipo chidzachita monga momwe zikuyembekezeredwa.Kuopsa kosankha chinthu chokhala ndi mavoti osakwanira ndikumaliza kuyiyika kenako kukumana ndi zovuta ndikuwonongeka kosatha.
Chinthu chachikulu chomwe chimatsimikizira ngati chiwonetserocho chikhala mkati kapena kunja.Zowonetsera zakunja za LED zogwiritsidwa ntchito kwakanthawi kochepa, monga kubwereketsa ndi masitepe, ziyenera kukhala ndi IP65 kutsogolo ndi IP54 kumbuyo.Zowonetsera zoyikidwa kokhazikika pomwe mbali zonse ziwiri zachiwonetsero zimayang'aniridwa ndi zinthu, ziyenera kukhala ndi IP65 yakutsogolo ndi kumbuyo kuti igwire bwino ntchito pakapita nthawi.Nyengo ya malowa iyenera kuwerengedwa ndikuganiziridwa kuti musankhe mankhwala omwe amavotera bwino.Mwachitsanzo, chinthu chomwe chimayikidwa munyengo yachinyontho pafupi ndi nyanja chimakhala ndi zofunikira zosiyana ndi nyengo yachipululu.
Kwa zowonetsera zamkati za LED, IP rating iyeneranso kufanana bwino ndi malo oyikapo.Kutentha kwakukulu kapena komwe kumakhala fumbi kumatha kupindulanso ndi ma IP apamwamba omwe nthawi zambiri amawaona ngati "akunja".
Tsopano popeza mwamvetsetsa kusiyana kwa mavoti, mutha kudziwitsidwa bwino mukafunsa mafunso okhudzana ndi chinthu cha LED chomwe mungagule pa pulogalamu yanu.Kuti muthandizidwe kwambiri, funsani m'modzi mwa mamembala agulu lathu, ndipo tidzakhala okondwa kukuthandizani kupeza zomwe mukufuna.
Nthawi yotumiza: Apr-05-2021