I-National Electrical Manufacturers Association, eyaziwa kangcono nge-NEMA, yinhlangano yabahwebi emele izimboni zezithombe zikagesi nezezokwelapha.I-NEMA ibeka amazinga ochungechunge olubanzi lwempahla kagesi ukuze kuthuthukiswe ukuphepha, ukusebenza kahle, nokushintshashintsha.Izinga elilodwa elibalulekile abalithuthukisile izilinganiso zendawo evalekile ye-NEMA, ezihlukanisa izindawo ezivalekile ngokusekelwe emandleni azo okumelana nezimo zemvelo zangaphandle.
Ukuqonda Isilinganiso se-NEMA 3R
Isigaba esisodwa esinjalo yindawo ebiyelwe ye-NEMA 3R.Leli gama lisho indawo ebiyelwe eyakhelwe ukusetshenziswa ngaphakathi noma ngaphandle ukuze inikeze izinga elithile lokuvikela kubasebenzi ekufinyeleleni ezingxenyeni eziyingozi;ukuhlinzeka ngezinga lokuvikelwa kwezinto ezingaphakathi kwendawo ebiyelwe ekungeneni kwezinto eziqinile zangaphandle (ukungcola okuwayo);ukuhlinzeka ngezinga lokuvikela ngokuphathelene nemiphumela eyingozi kumishini ngenxa yokungena kwamanzi (imvula, iqhwa, iqhwa);kanye nokuhlinzeka ngezinga elithile lokuvikela umonakalo ekubunjweni kwangaphandle kweqhwa endaweni ebiyelwe.
Izici Ezibalulekile Ze-NEMA 3R Enclosures
Izivalo ze-NEMA 3R, njengezinye izindawo ezivalekile ezinesilinganiso se-NEMA, ziqinile futhi zakhelwe ukuqina nokuhlala isikhathi eside.Ngokuvamile zenziwa ngezinto ezinokwethenjelwa njengensimbi engagqwali noma i-fiberglass-reinforced polyester ukuze imelane nokuchayeka ezimeni zezulu ezinzima.Lezi zivalo ngokuvamile zihlanganisa izici zedizayini ezifana nezimbobo zemvula nezimbobo zokukhipha amanzi ukuze kuvinjelwe ukunqwabelana kwamanzi nokukhuthaza ukugeleza komoya, ngaleyo ndlela kugcinwe izinga lokushisa langaphakathi kanye nomswakama kumazinga aphephile.
Kungani Khetha I-NEMA 3R Enclosures?Izinzuzo kanye nezicelo
Ukufakwa Kwangaphandle
Ngamandla azo okumelana nemvula, iqhwa, iqhwa, nokwakheka kweqhwa kwangaphandle, izivalo ze-NEMA 3R ziyinketho enhle kakhulu yokufakwa kukagesi ngaphandle.Avame ukusetshenziswa kuzilungiselelo ezifana nezindawo zokwakha, ingqalasizinda yensiza, imicimbi yangaphandle, nanoma iyiphi indawo lapho okokusebenza kukagesi kungase kuvezwe ezintweni.
Ukuvikelwa Ezintweni Zesimo Sezulu
Ngaphandle nje kokunikeza isivikelo ezicini zezulu ezahlukahlukene, lezi zivalo zingasiza futhi ekwandiseni ubude bezinto zikagesi ezifakwe ngaphakathi.Zenzelwe ukunciphisa ukungena kwamanzi kanye nomswakama, ngaleyo ndlela kuncishiswe ingozi yamasekhethi amafushane kagesi kanye nokuhluleka okungaba khona kwemishini.
Ukusetshenziswa Kwasendlini: Ukumelana Nothuli Nokulimala
Yize idizayini yazo iqondise ukusetshenziswa kwangaphandle, izivalo ze-NEMA 3R nazo zibonakala zibalulekile ezindaweni zasendlini, ikakhulukazi lezo ezithanda uthuli nezinye izinhlayiya.Zisiza ukugcina lezi zinhlayiya ezingase zibe yingozi kude nezingxenye zikagesi ezibucayi, ngaleyo ndlela zisize ekuqinisekiseni ukusebenza kwazo ngempumelelo.
I-NEMA 3R vs Okunye Izilinganiso Ze-NEMA: Ukwenza Ukukhetha Okulungile
Ukukhetha indawo ebiyelwe ye-NEMA efanele kubandakanya ukuhlola izidingo ezithile zokufakwa kwakho kukagesi.Isibonelo, uma ukusethwa kwakho kusendaweni evamise ukuzwa ipayipi lokucindezela okuphezulu phansi noma ukuba khona kwezinto ezonakalisayo, ungase ucabange ukukhetha indawo ebiyelwe enesilinganiso esiphezulu njenge-NEMA 4 noma 4X.Ngaso sonke isikhathi hlola indawo okuyo bese ukhetha indawo ebiyelwe evumelana kangcono nezidingo zakho.
Indaba eyisibonelo: Ukusetshenziswa Okuphumelelayo Kwezindawo Ezivaliwe ze-NEMA 3R
Cabangela indaba yomhlinzeki wezokuxhumana wesifunda ohlangabezana nokungasebenzi kahle kwemishini ngenxa yesimo sezulu.Ngokushintshela ezindaweni ezivalekile ze-NEMA 3R, umhlinzeki ukwazile ukwehlisa ngokumangazayo amazinga okuhluleka kwemishini, akhulise ukwethembeka kumakhasimende abo kanye nokonga ezindlekweni zokuwunakekela nokuwushintsha.
Sengiphetha, izindawo ezivalekile ze-NEMA 3R zinikeza isisombululo esiguquguqukayo sokuvikela ukufaka kwakho ugesi.Kungakhathaliseki ukuthi usebenza endaweni enesimo sezulu esibi, indawo yasendlini enothuli, noma kwenye indawo phakathi, lezi zivalo zingakusiza uqinisekise ukuphepha kwemishini yakho nokuphila isikhathi eside.Khumbula njalo, ukukhetha indawo ebiyelwe efanele kuhamba ibanga elide ekwandiseni ukusebenza kahle nokuthembeka kokufaka kwakho ugesi.
Gxila Umushwana ongukhiye: “NEMA 3R Enclosures”
Incazelo ye-Meta: “Hlola izici, izinzuzo, kanye nokusetshenziswa okungokoqobo kwezivalo ze-NEMA 3R.Thola ukuthi lezi zindlu ezihlala isikhathi eside zingakuvikela kanjani ukufaka kwakho ugesi esimweni sezulu esibi, ukungcola kanye nokulimala okungaba khona.”
Isikhathi sokuthumela: Jul-19-2023