Umbhobho webhasi obambeneyo

Indlela yebhasi enzulu ithatha isangweji-uhlobo oludityanisiweyo lwesakhiwo kwaye siphezulu{1}}isixhobo sokuhambisa umbane esisebenza ngokufanelekileyo silungele iinkqubo zokuhambisa amandla aphantsi kunye naphezulu{2}}evolthaji. Ngoluhlu olupheleleyo lwangoku olulinganisiweyo ukusuka kwi-250A ukuya kwi-6300A, imveliso inokuhlangabezana neemfuno zobonelelo lombane kwizakhiwo eziphakamileyo-eziphakamileyo, amaziko edatha, iindibano zocweyo zemizi-mveliso, iindawo zorhwebo,{7}}iiprojekthi zokusasaza amandla amakhulu kunye nezinye iimeko. Inkqubo ibonisa amandla ombane asemgangathweni we-400V/690V, inqanaba lesithathu{11}}isigaba sesine{12}}ngocingo/yentlanu{13}}inkqubo yocingo, ibakala lokhuselo elisusela kwi-IP54 ukuya kwi-IP65, kunye neklasi yokugquma i-H (i-180 degree), ehambelana ne-IEC 61439-6 umgangatho wamazwe ngamazwe kunye ne-GB/T 7251 yesizwe.

Ngokwesakhiwo, imveliso ifumaneka ngokweziyilo ezithathu: enye-isiqhubi serowu, kabini-isibhengezo serowu kunye{2}}nomqolo wesibhengezo. Amacandelo asezantsi{4}angoku athatha{5}}umqolo wezikhokeli zobhedu/zealuminiyam zobukhulu obuhlangeneyo kunye nofakelo olulula; {{6}izahlulo zangoku zisebenzisa izakhiwo ezidityanisiweyo eziphindwe kabini okanye ezintathu kumthamo ophezulu wangoku wokuthwala, ukunyuka kobushushu obusezantsi kunye nokulahla ubushushu obufanayo. Ii-conductor zenziwe ngobhedu oluphezulu{8}}lobusulungekileyo be-electrolytic okanye amandla{9}}ukugcina i-aluminiyam ingxubevange ngetoti{10}}indawo epleyitiweyo ukunciphisa ukunganyangeki kunye neengozi ze-oxidation. Umaleko wokugquma usebenzisa ilangatye{12}}ifilimu yepolyester eretadayo, kwaye indawo ebiyelweyo edityanisiweyo evaleleke ngokupheleleyo yenziwa yintsimbi ebandayo{13}eqengqelekayo okanye ialloyi yealuminiyam, inika amandla agqwesileyo ngoomatshini, ukuxhathisa ukudleka kunye nokumelana noguquko.

Ibar yebhasi ixhotyiswe nge-anti{0}}iziqhagamshelo ezikhululayo kunye nezixhobo zoqhagamshelo ezikhethekileyo njengesiqhelo, ezixhasa uyilo olwahlukeneyo oluquka ukuthe tye, okuthe nkqo, kwengqiniba, iiteyi kunye nokwandiswa kwamalungu. Inokudityaniswa neplagi{2}}kwiibhokisi zonikezelo lwamandla esebe oluguquguqukayo. Inesakhono esinamandla sangoku{4}}sokuthwala, ukuhla kwamandla ombane aphantsi, ukusetyenziswa kwamandla aphantsi kunye nobomi benkonzo ende, imveliso sisixhobo sokuhambisa amandla esikhuselekileyo, esithembekileyo nesiguquguqukayo kwiinkqubo zala maxesha zokuhambisa umbane.

Ngexesha -lokusebenza ixesha elide, i-busduct enzulu ingadibana nempazamo eqhelekileyo efana nokufudumeza kwalapha ekhaya, izinto ezingaqhelekanga zokugquma, ukuqhawuka kweziqhagamshelo, kwaye akukho mveliso iphuma kwiplagi{1}}kwiibhokisi. Le miba kufuneka ihlolwe kwaye isonjululwe ngokuhambelana neenkqubo ezisemgangathweni zokuqinisekisa ukusebenza kwenkqubo ekhuselekileyo nezinzileyo.

Ukufudumeza okungaqhelekanga kwiindawo ezidityanisiweyo kubangelwa ikakhulu kukunxibelelana okungahambi kakuhle, iibholiti ezikhululekileyo okanye i-oxidation. Umbane uya kunqunyulwa ngoko nangoko; jonga ukucoceka kwemiphezulu yoqhagamshelo, qinisa kwakhona uqhagamshelo, kwaye ukuba kukho imfuneko, wenze ukugulisa umphezulu kunye nokucoca phambi kokuba uphinde ufakele. Ukunyuka okuphezulu kobushushu kukonke kubangelwe kukugcwala kakhulu okanye ukulahlwa kobushushu ngokwaneleyo. Qinisekisa owona mthwalo wangoku, susa uthuli kunye nezithintelo kwi-enclosure, kwaye uqinisekise indawo eyaneleyo yokungena umoya.

Kwimeko yokuchasana kwe-insulation ephantsi, hlola i-insulation layer yomswakama, umonakalo okanye ukungcola. Yomisa kwaye ukhuphe umswakama kwiindawo ezichaphazelekayo ngexesha elifanelekileyo, utshintshe amacandelo e-insulation eyonakalisiweyo, kwaye ubuyisele ukunikezelwa kwamandla kuphela emva kokuba kuphunyezwe amaxabiso afanelekileyo. Ukuba iplagi -kwibhokisi ayinawo amandla okanye iihambo rhoqo, khangela ubume be-breaker circuit kunye nokuthembeka koqhagamshelwano lweplug-kwiminwe, kwaye uphelise iisekethe ezimfutshane zangaphakathi kunye neempazamo zocingo.

Ukuba i-enclosure inamandla okanye iphantsi kakubi, vala inkqubo ngokukhawuleza, jonga ukuqhubeka kwenkqubo yonke yokumisa, kwaye ulungise izixhobo ezingekho phantsi okanye ezaphukileyo. Ingxolo engaqhelekanga okanye ukungcangcazela okugqithisileyo ngexesha lokusebenza kubangelwa ikakhulu zizixhaso ezikhululekileyo okanye izihlanganisi ezingalungelelanisiweyo, ezifuna ukulungiswa kwakhona kunye nokuqiniswa kwenkqubo yokunqunyanyiswa.

Konke ukuphatha iimpazamo kufuneka kuqhutywe emva kokunqunyulwa kombane, uvavanyo lombane kunye nofakelo lwesixhobo somhlaba. Ukusebenza ngokuphila akuvumelekanga ngokungqongqo. Ukuhlolwa rhoqo, ukuqinisa ikhonkco kunye nokucoca uthuli kunokunciphisa ngokufanelekileyo izinga lokungaphumeleli kunye nokwandisa ubomi benkonzo.

Uluhlu lwamaxwebhu athunyelwa ngaphandle kwiimveliso zebhasi yiseti engundoqo yamaxwebhu asetyenziswa kurhwebo lwangaphandle ukulungiselela ukubhengezwa kwempahla, ukukhutshwa kwempahla, ulungiselelo, kunye nokuhlolwa nokwamkelwa kwabathengi. Ichaza ngokupheleleyo igama lemveliso, imodeli, inkcazo, ubungakanani, imathiriyeli, ixabiso leyunithi, ixabiso lilonke, ulwazi lokupakisha, kunye nemilinganiselo yobugcisa ukuqinisekisa inkqubo ethobelayo negudileyo yokuthumela ngaphandle.

Uluhlu ikakhulu luqulathe amacandelo amathathu: iinkcukacha zemveliso, ulwazi lokupakisha, kunye nemigaqo yorhwebo. Iinkcukacha zemveliso ziya kudwelisa ngokuchanekileyo iseti epheleleyo yamacandelo aquka amacandelo athe tye, iingqiniba, ii-tee, iplagi{1}}kwiibhokisi, iziqhagamshelo, ii-hangers, kunye nee-caps zokuphela kwe-trunking ye-busbar enzulu, ngolwazi oluphambili olunje ngokureyithwa kwangoku, i-voltage, idigri yokukhusela, izinto zomqhubi, ubude, kunye nobungakanani obuphawulwe ngokucacileyo, ngokuhambelana neemfuno ze-3 CEC-6 ze-CE4, i-CE4, i-6, i-CE4, i-C6Q. Uluhlu lokupakisha lubalula ubunzima obunye, ubunzima obubonke, ubunzima obushiyekileyo, kunye nemilinganiselo yephakheji yangaphandle ngebhetshi kunye nenombolo yebhokisi, ukuququzelela ukuphathwa kolungiselelo kunye nokuhlolwa kwendawo yokusingwa yesiko.

Uluhlu lokuthumela ngaphandle lukwachaza imigaqo yorhwebo, imiqathango yokuhlawula, izibuko lendawo, iimpawu zokuthumela, kunye nezinto zokubhengezwa kwamasiko, ukuqinisekisa ukuhambelana kwee-invoyisi zorhwebo, uluhlu lokupakisha, iibhilikhwe zomthwalo, izatifikethi zemvelaphi, iingxelo zokuhlola umgangatho, kunye nohlobo lweengxelo zovavanyo. Ngomxholo ocacileyo, osemgangathweni kunye nedatha eyinyani, echanekileyo, la maxwebhu anokunciphisa ngokufanelekileyo imingcipheko yokucocwa kwempahla, ukuphucula ukucocwa kwempahla, kunye nokuqinisekisa ukhuseleko kunye{1}}ngexesha lokuziswa kweemveliso. Zingamaxwebhu asemthethweni ayimfuneko okubhida, ukuthunyelwa, kunye nokuhanjiswa kwebhasi yebhasi kwiiprojekthi zaphesheya kweelwandle.

Iifayile ezishisayo: Umbhobho webhasi odibeneyo, iChina abavelisi bemibhobho yebhasi edibeneyo, ababoneleli