I. Izidingo zobuchwepheshe zenqwaba yokushaja
Inqwaba yokushajaishaja yemoto kagesi yebhokisi lodonga Ngokwendlela yokushaja, ihlukaniswe yaba yinqwaba yokushaja ye-AC kanye nenqwaba yokushaja ye-DC, inqwaba yokushaja ehlanganisiwe ye-AC kanye ne-DCishaja yemoto kagesi yebhokisi lodongaezintathu. Izinqwaba zokushaja ze-DCishaja yemoto kagesi yebhokisi lodongangokuvamile zifakwa emigwaqweni emikhulu nasezikhungweni zokushajaishaja yemoto kagesi yebhokisi lodonga; Izinqwaba zokushaja ze-ACishaja yemoto kagesi yebhokisi lodonga ngokuvamile zifakwa emiphakathini, ezindaweni zokupaka izimoto, ezindaweni zokupaka imigwaqo, ezindaweni zezinsizakalo zomgwaqo omkhulu nakwezinye izindawo. Ngokwezidingo ze-State Grid Q/GDW 485-2010 standard, inqwaba yenqwaba yokushaja kufanele ihlangabezane nezimo zobuchwepheshe ezilandelayo.
1, izimo zemveloishaja yemoto kagesi yebhokisi lodonga :
(1) Izinga lokushisa lendawo yokusebenza: -20℃～+50℃;
(2) Umswakama ohlobene: 5%～95%;
(3) Ukuphakama: ≤2000m;
(4) umthamo wokuzamazama komhlaba: ukusheshisa okuvundlile komhlabathi okungu-0.3g; ukusheshisa okuvundlile komhlabathi okungu-0.15g; imishini kufanele ikwazi ukumelana nesenzo esisodwa samagagasi amathathu e-sinusoidal aqhubekayo, kanti isici sokuphepha sikhulu kuno-1.67.
2,ishaja yemoto kagesi yebhokisi lodonga Ukumelana nezidingo zemvelo:
(1) Inqwaba yokushajaishaja yemoto kagesi yebhokisi lodongar Izinga lokuvikela igobolondo kufanele lifinyelele: i-IP32 yangaphakathi; i-IP54 yangaphandle, bese ulungiselela amadivayisi okuvikela imvula nelanga adingekayo.
(2) izidingo ezintathu zokulwa (ukulwa nomswakama, ukulwa nesikhunta, ukufutha okulwa nosawoti): ukuvikelwa kwamabhodi wesekethe aphrintiwe, izixhumi kanye nezinye izifunda kushaja kufanele kube ukwelashwa kokufutha okulwa nomswakama, ukulwa nesikhunta, ukulwa nosawoti, ukuze ishaja isebenze ngokujwayelekile endaweni emanzi yangaphandle, equkethe ukufutha okunosawoti.
(3) Ukuvikelwa kokulwa nokugqwala (i-antioxidant): igobolondo lensimbi lenqwaba yokushaja kanye ne-bracket yensimbi eveziwe kanye nezingxenye kufanele kuthathe izinyathelo zokulwa nokugqwala ezinezingqimba ezimbili, kanti igobolondo lensimbi elingenayo i-ferrous kufanele libe nefilimu yokuvikela i-antioxidant noma ukwelashwa kwe-antioxidant.
(4) inqwaba yokushajaishaja yemoto kagesi yebhokisi lodonga igobolondo kufanele likwazi ukumelana ne-GB 7251.3-2005 ekuhlolweni kwamandla okushaya kwe-8.2.10.
Okwesibili, inqwaba yokushaja yensimbi eshidiishaja yemoto kagesi yebhokisi lodongaizici zesakhiwo segobolondo
Inqwaba yokushajaishaja yemoto kagesi yebhokisi lodongangokuvamile kuqukethe umzimba wenqwaba yokushaja, isokhethi yokushaja, amadivayisi okuvikela nokulawula, amadivayisi okulinganisa, amadivayisi ekhadi, isikhombikubona sekhompyutha yomuntu, njll., njengoba kuboniswe esithombeni esingezansi.
Izinto zomzimba zenqwaba yokushaja isakhiwo sensimbi zisebenzisa ipuleti lensimbi elinokhabhoni ephansi, ukujiya kungama-1.5mm, indlela yokucubungula isebenzisa inqubo yokubopha umbhoshongo wensimbi, ukugoba, nokuhlanganisa. Ezinye izinhlobo zezinqwaba zokushaja zakhiwe ngesakhiwo esinezingqimba ezimbili uma kucatshangelwa izidingo zokuvikela zangaphandle kanye nokushisa. Ukuma komkhiqizo jikelele kuyisikwele, uhlaka luhlanganisiwe luphelele, futhi ukuze kuqinisekiswe ukubukeka okuhle, izindawo ezigobile eziyindilinga ziyangezwa endaweni, futhi ukuze kuqinisekiswe amandla aphelele enqwaba yokushaja.ishaja yemoto kagesi yebhokisi lodonga, ngokuvamile kuhlanganiswe ngezinsimbi zokuqinisa noma amapuleti okuqinisa.
Ubuso bangaphandle bomzimba wenqwaba ngokuvamile buhlelwe ngesikhombisi sephaneli, izinkinobho zephaneli, isikhombimsebenzisi sokushaja kanye nezimbobo zokusabalalisa ukushisa, njll. Umnyango wangemuva noma uhlangothi lufakwe izingidi zokulwa nokwebiwa, futhi umzimba wenqwaba unamathele esisekelweni sokufaka ngamabhawodi e-anchor.
Izibambo ngokuvamile zenziwe nge-zinc noma insimbi engagqwali efakwe ngogesi. Ukuze kuqinisekiswe ukuthi umzimba wenqwaba yokushaja unezinga elithile lokumelana nokugqwala, inqwaba yokushaja ngokuvamile isetshenziswa njengesifutho sokumboza ngempuphu yangaphandle noma upende wangaphandle ukuqinisekisa impilo yayo yokusebenza.
Okwesithathu, umklamo wokulwa nokugqwala kwesakhiwo sensimbi yokushaja
(1) Inqwaba yokushajaishaja yemoto kagesi yebhokisi lodongaUkubukeka kwesakhiwo somzimba akufanele kube nomklamo wamakhona abukhali.
(2) Kunconywa ukuthi ingxenye engaphezulu yenqwaba yokushaja ibe nomthambeka ongaphezu kwama-5° ukuvimbela amanzi ukuthi angaqongelelani phezulu.
(3) Imikhiqizo evalwe kahle isuswa umswakama nge-dehumidifier ukuvimbela ukuminyana. Emikhiqizweni enesidingo sokushabalalisa ukushisa kanye nemigodi evulekile yokushabalalisa ukushisa, kuyalulekwa ukusebenzisa isilawuli somswakama + i-heater ukuze kususwe umswakama ukuvimbela ukuminyana.
(4) Ukushisela insimbi yeshidi ukuze kucatshangelwe ngokugcwele indawo yangaphandle, ukushisela kwangaphandle kusetshenziswa ukushisela okugcwele, ukuqinisekisa ukuthi umkhiqizo uhlangabezana nezidingo zokungena kwamanzi ze-IP54.
(5) Ezindaweni ezihlanganisiwe ezivalwe njengeziqiniso zomnyango, ukufutha akukwazi ukungena ngaphakathi kwesakhiwo esivaliwe, ukusetshenziswa kokufutha bese kuhlanganiswa, noma ukufutha insimbi eshidiwe nge-galvanised, noma i-electrophoresis ngemva kokufutha bese kufakwa ukufutha nezinye izindlela zokuthuthukisa umklamo.
(6) Izakhiwo ezishiselwe kufanele zigweme izimo ezifana nezikhala ezincane nezikhala ezincane lapho izibhamu zokufutha zingenakungena khona.
(7) Ama-heat sink kufanele aklanywe ngendlela ehlanganisiwe ngangokunokwenzeka ukuze kugwenywe ukuthungwa okuncishisiwe kanye nezingqimba ezihlanganisiwe.
(8) I-lever yokukhiya yangaphandle, ama-hinge, njll. zama ukusebenzisa insimbi engagqwali engu-304, isikhathi sokumelana nosawoti ongathathi hlangothi GB 2423.17 okungenani amahora angama-96.
(9) Indlela yokulungisa i-nameplate ishintshwa ibe yi-rivets yokudonsa i-core engangeni manzi noma i-sticky backing, futhi ukwelashwa okungangeni manzi kumele kwenziwe uma kudingeka ukulungiswa kwezikulufo
(10) Ukukhethwa kwazo zonke izinamathiseli kufanele kukhethwe i-zinc-nickel alloy plating noma ukwelashwa kwensimbi engagqwali engu-304, izinamathiseli ze-zinc-nickel alloy ukuze kuhlangatshezwane nokuhlolwa kokufuthwa kosawoti okungathathi hlangothi amahora angama-96 ngaphandle kokugqwala okumhlophe, izinamathiseli eziveziwe zonke ziyizinto zensimbi engagqwali ezingu-304.
(11) izinamathiseli ze-zinc-nickel alloy ukuze kugwenywe ukusetshenziswa kwensimbi engagqwali kanye nezinto zensimbi engagqwali ezifanelana nayo.
(12) Inqwaba yokushajaishaja yemoto kagesi yebhokisi lodongaImbobo yonyawo lokufakwa idinga ukucutshungulwa kusengaphambili, akufanele ibekwe enqwabeni yokushaja ngemva kokubhoboza. Imbobo yokungena engaphansi kwenqwaba yokushaja kufanele ivalwe ngodaka olungashisi ukuze kuvinjelwe umhwamuko wamanzi ongaphezulu ukuthi ungangeni ngaphakathi komzimba wenqwaba ngembobo yokungena. I-silicone sealant ingasetshenziswa phakathi komzimba wenqwaba kanye nepulatifomu yokufaka usimende ngemva kokufakwa ukuze kuqiniswe ukuvalwa phansi komzimba wenqwaba.
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Isikhathi sokuthunyelwe: Agasti-10-2024
