Anthu ochulukirachulukira akulabadira chitetezo chamagetsi chakunja akamathera nthawi yopumula, yosangalatsa komanso yogwira ntchito panja.Mzere wathunthu wa zotengera za GFCI zolimbana ndi nyengo ndizoyenera kuyika kutsogolo ndi kumbuyo kwa nyumba yanu pamabwalo, ma desiki ndi pafupi ndi maiwe.Kuti zikwaniritse ma code, zidazo ziyenera kuphatikizidwa ndi malo otetezedwa ndi nyengo kuti atetezedwe kwathunthu kuzinthu.
Malo otetezedwa ndi nyengo amatha kuyikidwa m'malo amvula kapena achinyezi malinga ndi zofunikira za National Electrical Code®(NEC®).Yerekezerani ndi nyengo, kuti mukhale ndi ntchito yowonjezera pamene mukugwiritsa ntchito zophimba zidzakhala chisankho choyamba makamaka pamene mankhwala akugwiritsidwa ntchito pamalo achinyezi monga khonde lophimbidwa popanda kukhudzana ndi nyengo, mungagwiritse ntchito chilichonse chovomerezeka. chivundikiro cha nyengo kuti chitetezedwe bwino.
N'chiyani Chimachititsa Kuti Malo Otuluka Asamamve Nyengo?
Malo otetezedwa ndi nyengo amayenera kutetezedwa pamayendedwe a GFCI pomwe atha kukhala mtundu wa GFCI.Malo osungiramo nyengo ndi osiyana ndi malo ogulitsira m'nyumba kuti athe kupirira kuuma kwa nyengo.Amapangidwa ndi zida zokhazikika za UV, zomangira zosakhala ndi dzimbiri ndi zingwe zomangira motero zimalimbana ndi zinthu zolimba zakunja.Faith TRWR Outlets amakwaniritsa zofunikira za NEC Gawo 406.8* ndi miyezo ya UL kuti athandizire kuonetsetsa chitetezo ndi chitetezo panja.
Malo otetezedwa ndi nyengo ali ndi njira zothanirana ndi vuto la GFCI kuti athe kutsimikizira chitetezo chamunthu komanso kusalimbana ndi nyengo m'malo amvula kapena achinyezi.
Faith Tamper-Resistant GFCI Outlets amabwera ndi makina otsekera omangira mkati mwa cholandirira omwe amapewa kulumikizana ndi zinthu zambiri zakunja, amangolola pulagi ya ma prong awiri kapena atatu kuti alowe.Zotengera zonse za Tamper-Resistant 15A GFCI kapena zotengera za 20A GFCI zimagwirizana ndi zofunikira zaposachedwa za NEC zimachokera ku NEC 2017 ndi NEC 2020 zogulitsira zosagwira ntchito m'malo okhala ndi malo olerera ana.
Malo ogulitsira a WR Ground-Fault Circuit Interrupter (GFCI).
National Electrical Code® yogwirizana ndi Weather Resistant GFCI Outlets imapereka chitetezo chapamwamba kwambiri chachitetezo pamapulogalamu akunja.Malo ogulitsira a GFCI ndi zida zofunika zotetezera zomwe zimateteza anthu kuzinthu zamagetsi chifukwa chazovuta zapansi.Ma GFCI amawunika mphamvu yamagetsi yomwe imaperekedwa ku chilichonse chomwe chalumikizidwa.Ngati azindikira kuti vuto lapansi likupezeka, "zimayimitsa" mphamvu ya chinthucho pang'onopang'ono pa sekondi imodzi, kuti ateteze kuvulala kapena kufa.
Zikafika pachitetezo chamagetsi chakunja cha zotengera za GFCI kapena AFCI GFCI chotulutsira & cholandirira Combo, Faith Electric ili ndi zofunda zomwe mungasankhe.Kuphatikiza pa Malo Olimbana ndi Nyengo ndi zotchingira zoteteza, timapereka mitundu yosiyanasiyana yazipatala ndi malo ogulitsira a WR komanso zotchingira zosagwirizana ndi nyengo pazogwiritsa ntchito zonse.
Chidziwitso chochokera ku NEC
Ndime 406.8 imafuna kuti zotengera zonse zosatseka 15 amp ndi 20 amp 125 volt m'malo achinyezi kapena malo onyowa zikhale zosagwirizana ndi nyengo.
Gawo 406.9 Zotengera M'malo Onyowa kapena Onyowa (B) Malo Onyowa (1) Zotengera za 15 ndi 20 Amperes mu Malo Onyowa.Zotengera za 15 ndi 20 amperes zoyikidwa pamalo onyowa ziyenera kukhala ndi mpanda womwe sugwirizana ndi nyengo ngakhale kapu ya pulagi yayikidwa kapena ayi.
Bokosi lanyumba lomwe lakhazikitsidwa kuti lizikwaniritsa izi lidzalembedwa ndipo lidzadziwika ngati "ntchito yowonjezera."Zotengera zonse za 15- ndi 20-ampere, 125- ndi 250-volt zosatsekeka zidzalembedwa zamtundu wosagwirizana ndi nyengo.
Nthawi yotumiza: Oct-28-2022