Ibice byubaka umugozi wamashanyarazi
Muri rusange,Umugozi w'amashanyarazi hamwe na UL ibyemezobyashizweho kugirango bitwarwe nubu biva mumasoko yingirakamaro cyangwa imbaraga kubakoresha.Bafite igishushanyo cyiza, nkitegeko, kugirango bahinduranya amashanyarazi muri 10-35 kV, ariko hariho ubwoko busanzwe bwo kwimura amashanyarazi muri 220-330 kV.Izo nsinga zahujwe no guhagarara cyangwa kugendanwa.
Ni hehe dukoresha umugozi wa AC ufite ibyemezo bya UL?
Ibice bigize imiterere yumuringa wumuringa cyangwa aluminiyumu bizatandukana cyane bitewe nicyo insinga isanzwe.Ariko, hariho ibice nkibi nta bicuruzwa bishobora gukora bidafite:
abayobora;
insimburangingo;
Igikonoshwa;
igifuniko cyo hanze, cyashinzwe imirimo yo gukingira.
Buri kimweUmugozi w'amashanyarazi hamwe na UL ibyemezoifite ubwishingizi rusange.Mu buryo nk'ubwo, tuyita insulation.Igishushanyo cy'umugozi w'amashanyarazi gifata kuva kuri kimwe kugeza kuri bitanu.Imitsi ubwayo irashobora kuba izengurutse cyangwa inyabutatu mu buryo, irashobora kandi kuba imirenge.Hano hari moderi ifite insinga imwe cyangwa ninsinga nyinshi zigize intangiriro.
Ni he ushobora gukura umugozi wa AC ufite ibyemezo bya UL?
Mu mugozi, turabasimbuza kubangikanye cyangwa kugoreka.Icyiciro cyibanze gishobora kuva ku ya 1 kugeza ku ya 6.Isosiyete yacu izaguha itangwa ryingufu eshatu-nini cyangwa enye-umugozi (umuringa, aluminium) ku giciro gito kandi mugihe gito.
Akenshi usanga hari umugozi wa zeru mu mugozi, ufata umwanya wumuyoboro utabogamye, kimwe n umugozi wubutaka, ibyo bikaba birinda umutekano w'amashanyarazi.
Ni ibihe bintu biranga AC amashanyarazi hamwe na UL ibyemezo bitwara?
Ibice bibiriUmugozi w'amashanyarazi hamwe na UL ibyemezoIrashobora kuza ifite ingabo igabanya imbaraga zumuriro wa electromagnetic, kandi ikanakora umurima uzengurutse umuyoboro wubu.Mubindi bintu, ecran nkiyi izatuma insinga irwanya imbaraga ziva hanze kandi ikomeze izirinda.
Niba hari impungenge ko umugozi wangiritse kubera ingaruka zituruka hanze, birumvikana gukoresha ibikoresho byintwaro.Imigozi yintambara ya kijyambere izashobora kwihanganira:
guhura na terite, ibimonyo, imbeba nibindi byonnyi;
Byongeye kandi, impanuka ikubise igikoresho mugihe cyo gusana nindi mirimo;
gukubita, gukubita, n'ibindi.
Ubwoko bw'insinga z'amashanyarazi
Muri sosiyete yacu, urashobora kugura ubwoko butandukanye bwumugozi wamashanyarazi (byoroshye, hamwe nuyobora umuringa wibice bitandukanye, hamwe na PVC insulation, nibindi) kubiciro bidahenze.Dufite amahitamo muri assortment:
irwanya umuriro - idahuye n'umuriro ufunguye;
Byongeye, ikingiwe - ingabo yinyongera iratangwa;
rubber - hamwe nubundi buryo bwo kurinda reberi;
Muri ubwo buryo, ibirwanisho - hamwe nigikonoshwa kiramba;
hamwe na PVC izirinda - ibereye kubutaka bwashyinguwe;
Muri ubwo buryo, hamwe na plasitike ya plasitike - biterwa nubushyuhe bwibidukikije hamwe na voltage isabwa;
hamwe na XLPE.
Urashobora kugura icyitegererezo icyo ari cyo cyose muri twe.Urashobora kugura ibintu byoroshye, acoustic, spiral, birwanya umuriro, ibirwanishoUmugozi w'amashanyarazi hamwe na UL ibyemezo.Ibicuruzwa birashobora kuba mumazi, gushyingurwa cyangwa kwibeshaho, kandi igiciro kizaba kimwe mubyunguka cyane kumasoko.
Ibikoresho no kwambukiranya amashanyarazi ya AC hamwe na UL ibyemezo
Hariho ubwoko bubiri bwibikoresho bivamo abayobora - aluminium na muringa.Kwambukiranya ibice bya aluminiyumu bifitanye isano itaziguye n'umubare w'insinga zizaba intangiriro.Kwishingikiriza ni ibi bikurikira:
hamwe n'umusaraba ugera kuri 35mm2(inclusive), intangiriro iva kumurongo umwe gusa;
Byongeye, hamwe nigice cyambukiranya kigera kuri 300mm2, insinga imwe cyangwa nyinshi zirasanzwe;
Hamwe n'umusaraba wa 300-800mm2, insinga nyinshi zirasanzwe byanze bikunze.
Niba ukeneye kugura insinga z'amashanyarazi kuri bateri cyangwa kurambika hanze hamwe nuyobora umuringa ku giciro cyuwabikoze, ni ngombwa kumenya ko ibintu bitandukanye hano bitandukanye na aluminium.
Imiyoboro imwe-imwe irashobora kuba hamwe nigice cyaciwe kugeza kuri 16mm2, hamwe ninsinga nyinshi - 120-180mm2.Hamwe nigice cyambukiranya igice cya 25-90mm2, insinga imwe nimwe nyinshi zirashobora kuba rusange.
Birakwiye kumenya ko intangiriro ya zeru ifite agace gato kambukiranya igice.Intangiriro nkiyi iri hagati yabandi kandi irangwa mubururu munsi yimiterere yibice bitatu.
Ibyiza byumuringa wumuringa
Insinga za aluminium zifite imwe idashobora guhakana wongeyeho - irahari.Byongeye kandi, aluminiyumu ubwayo nuyobora neza kandi ihendutse ikora akazi keza kumirimo yose yashinzwe.AluminiumUmugozi w'amashanyarazi hamwe na UL ibyemezo, nk'itegeko, birasanzwe kurema imirongo miremire.
Ariko, hariho impamvu zitari nke zerekana ko insinga z'umuringa ari nziza kumurongo wurugo.
Ikintu ni uko:
- byinshi bya plastiki kandi ntucike mugihe wunamye, nka aluminium;
- Mu buryo nk'ubwo, ntibashonga kandi ntibacogora, nka aluminiyumu, hamwe no kongera imbaraga zo guhura, birizewe cyane;
- umugozi w'intwaro wakozwe mu muringa uzahanganira imizigo irenze iyo ya aluminiyumu, kubera ko ku gice kimwe kizaba gifite ubushobozi buke bwo guhangana kandi, nkigisubizo, amashanyarazi menshi.
Kubwibyo, nibyiza kugura ingufu zubutaka cyangwa umuringa wubutaka hamwe na aluminiyumu ihariUmugozi w'amashanyarazi hamwe na UL ibyemezohamwe nigice cyambukiranya kigera kuri 16mm2 hanyuma usimbuze imigozi ishaje.Birasabwa guhindura ibicuruzwa bifite igice kinini cyambukiranya insinga z'umuringa, ariko bigomba kuzirikanwa ko umuringa uhenze kuruta aluminium.
Umugozi w'amashanyarazi hamwe na UL ibyemezo byihariye
Intego yinsinga nibidasanzwe byumusaruro wabo bizagira ingaruka cyane kubiranga tekiniki yibicuruzwa.Umugozi wo gushiraho amashanyarazi urashobora gutandukana mubice byinshi:
- umubare w'imitsi irashobora kuva kuri imwe kugeza kuri gatanu;
- ibikoresho by'ibanze - aluminium cyangwa umuringa;
- agace kambukiranya igice cyibanze;
- Ubwoko bw'insinga.
Ukurikije ibyo biranga, voltage insinga ihanganira, ubushyuhe bugumana imikorere yayo, ndetse nubuzima bwa serivisi bizaterwa.
Nigute ushobora guhitamo amashanyarazi menshi ya AC hamwe nicyemezo cya UL?
Tuzashobora gutanga inama zirambuye zuburyo bwo guhitamo umugozi w'amashanyarazi mwinshi (ufite cyangwa udafite umugozi imbere), aho ibicuruzwa bisanzwe, uko bingana nubuzima bwa serivisi.Birahagije kuduhamagara no kuvugana ninzobere yujuje ibyangombwa.
Umunyamwuga azashobora gutanga amakuru nkayoUmugozi w'amashanyarazi hamwe na UL ibyemezoikore ku bushyuhe kuva kuri dogere +50 kugeza kuri 50, kandi ubuzima bwa serivisi, nibisanzwe neza, bushobora kugera kumyaka 30.
Umuyoboro ntarengwa w'amashanyarazi uringaniye cyangwa ubundi bwoko urashobora kwihanganira amashanyarazi agera kuri 330 kV.Hariho ubwoko bwimigozi yo kubika izaterwa nubwoko bwimikorere.Amazina:
- impapuro - kugeza kuri 35kV;
- rubber - kugeza 10kV;
- PVC - kugeza kuri 6kV.
Umwanzuro AC amashanyarazi hamwe na UL ibyemezo
Ukurikije intego, muri kataloge yacu urashobora kubona ibirango bya flexible multicoreUmugozi w'amashanyarazi hamwe na UL ibyemezokubwo kurambika hasi, flame-retardant (irwanya umuriro), mubirwanisho nibindi.
Birakwiye guhitamo ibicuruzwa ukurikije imirimo izahabwa.Kugirango insinga ikore igihe kirekire, ugomba kwitondera ibicuruzwa bizaba byiza cyane mubikorwa.
Igihe cyo kohereza: Mutarama-14-2022
