A ibhokisi yokuhambisalelinye lawona malungu abalulekileyo kulo naluphi na ufakelo lombane, nokuba yindawo yokuhlala, yorhwebo, okanye yoshishino. Isebenza njenge hub esembindini ehambisa amandla ombane ngokukhuselekileyo nangempumelelo kwiisekethe ezininzi ngelixa ikhusela iinkqubo ekugqithiseni, kwiisekethe ezimfutshane, kunye neempazamo zombane. Eli nqaku linika ukuqonda okunzulu kunye nokusebenzayo kweebhokisi zokuhambisa, kubandakanywa nesakhiwo sabo, imigaqo yokusebenza, iintlobo, iindlela zokukhetha, ukuqwalaselwa kokufakela, imigangatho yokhuseleko kunye nezenzo zokulondoloza. Ikwajongana neenkxalabo ezixhaphakileyo zabasebenzisi kunye neentlungu zehlabathi lokwenyani ukunceda iinjineli, iikontraka, kunye nabaphathi bamaziko ukwenza izigqibo ezinolwazi.
Ibhokisi yokuhambisa (ehlala ibizwa ngokuba yibhokisi yeDB, ipaneli yebreaker, okanye ibhodi yepaneli yombane) yinxalenye ebalulekileyo yayo nayiphi na inkqubo yokuhambisa umbane. Ifumana amandla angenayo kubonelelo oluphambili kwaye iphinde isasazwe kwiisekethe ezininzi eziphumayo. Isekethe nganye ngokuqhelekileyo ikhuselwe yi-breaker circuit okanye i-fuse ukuqinisekisa ukhuseleko lombane.
Kwiziseko ezingundoqo zale mihla, imithwalo yombane iya isiba nzima ngakumbi ngenxa yokwanda kokusetyenziswa kwezixhobo zombane, iinkqubo ezizisebenzelayo, kunye noomatshini bemizi-mveliso. Ngaphandle kwebhokisi yokuhambisa eyilwe ngokufanelekileyo, iinkqubo zombane ziya kujongana nokugcwala rhoqo, ukungasebenzi kakuhle, kunye neengozi zokhuseleko.
Iibhokisi zokuhambisa ayizizo nje iindawo ezivaliweyo; baqinisekisa ngokunyanisekileyo ukuzinza kombane kunye nokhuseleko. Ukubaluleka kwabo kunokuqondwa kwiimbono ezininzi:
Kwizakhiwo zokuhlala, ibhokisi yokuhambisa iqinisekisa ukuba ukukhanya, umoya, kunye nezixhobo zokusebenza zisebenza ngokukhuselekileyo. Kwiindawo zemizi-mveliso, iba yinto ebaluleke ngakumbi ngenxa yoomatshini bamandla aphezulu kunye nokusebenza okuqhubekayo.
Ibhokisi yokuhambisa eqhelekileyo iqulathe amacandelo amaninzi abalulekileyo asebenza kunye ukuqinisekisa ukuhanjiswa kwamandla okukhuselekileyo nokusebenzayo.
Icandelo ngalinye lidlala indima ebalulekileyo ekuqinisekiseni ukuba inkqubo ihlala izinzile phantsi kwemithwalo yombane eyahluka-hlukeneyo.
Iibhokisi zokuhambisa ziza kwiindidi ezahlukeneyo ngokuxhomekeke kwisicelo, inqanaba lombane, kunye nemeko yofakelo.
Uhlobo ngalunye luyilwe ngeereyithingi ezahlukeneyo zomthamo kunye neemfuno zokhuseleko ukuze zihambelane neemfuno ezithile zombane.
Ukukhetha ibhokisi yokuhambisa efanelekileyo kubalulekile kukhuseleko kunye nokusebenza. Ziliqela izinto ekufuneka ziqwalaselwe:
Ukukhetha kakubi kudla ngokukhokelela ekutshiseni, ukukhubeka rhoqo, kunye nokusilela kwenkqubo.
Ukufakwa ngokufanelekileyo kuqinisekisa ukuthembeka kwexesha elide kunye nokukhuseleka kwebhokisi lokusabalalisa. Iinkqubo eziphambili ziquka:
Ufakelo lobuchwephesha lucetyiswa ngamandla kwiinkqubo zoshishino kunye nezorhwebo.
Iibhokisi zokuhambisa zanamhlanje zibandakanya amanqaku amaninzi okhuseleko ukukhusela zombini izixhobo kunye nabasebenzisi.
Ukuthotyelwa kwe-IEC kunye neekhowudi zombane zelizwe kuqinisekisa ukusebenza ngokukhuselekileyo kwiindawo ezahlukeneyo.
Nokuba iibhokisi zokuhambisa ezifakwe kakuhle zingafumana imiba ekuhambeni kwexesha. Iingxaki eziqhelekileyo ziquka:
Ukuhlolwa kwesiqhelo kunceda ukuchonga le miba kwangethuba kwaye kuthintele ukwehla kwenkqubo.
Ukugcinwa okufanelekileyo kwandisa kakhulu ixesha lokuphila kwebhokisi lokusabalalisa kunye nokuphucula ukhuseleko.
Inkqubo egcinwe kakuhle inokusebenza ngokufanelekileyo ngaphezu kweminyaka elishumi ngokuxhomekeke kwiimeko zokusetyenziswa.
| Uphawu | Ibhokisi yoKwabiwa kwendawo yokuhlala | Ibhokisi yoKwabiwa kwamashishini |
|---|---|---|
| Umthwalo womthwalo | Phantsi ukuya Phakathi | Phezulu ukuya phezulu kakhulu |
| Izinto eziphathekayo | Iplastiki / isinyithi esikhanyayo | Heavy-duty Metal |
| Inqanaba loKhuseleko | Ukhuseleko olusisiseko | UKhuseleko oluNgqongileyo lwamaleya amaninzi |
| Usetyenziso | Amakhaya, iiApartments | Iifektri, iZityalo, iZibonelelo zoRhwebo |
| Ukugcinwa rhoqo | Phantsi | Phezulu |
I-Q1: Yintoni umsebenzi oyintloko webhokisi lokuhambisa?
Isasaza amandla ombane ngokukhuselekileyo kwiisekethe ezininzi ngelixa ikhusela iinkqubo kwi-overloads kunye neempazamo.
I-Q2: Ihlala ixesha elingakanani ibhokisi lokuhambisa?
Ngokugcinwa okufanelekileyo, inokuhlala iminyaka eyi-10-20 ngokuxhomekeke kwiimeko zokusingqongileyo kunye nokusetyenziswa.
I-Q3: Ngaba ibhokisi yokuhambisa ingaphuculwa?
Ewe, iisekethe ezongezelelweyo kunye neziqhekeza eziphuculweyo zingafakwa ukuba i-enclosure ixhasa ukwandiswa.
I-Q4: Yintoni ebangela ukuba ibhokisi yokuhambisa ihambe rhoqo?
Iisekethe ezigcwele kakhulu, izixhobo zombane ezingasebenziyo, okanye imiba yeengcingo zizizathu eziqhelekileyo.
I-Q5: Ngaba ukufakwa kobuchwephesha kuyimfuneko?
Ngenxa yezizathu zokhuseleko kunye nokuthotyelwa, ukufakwa kweengcali kunconywa kakhulu, ngakumbi kwiinkqubo zoshishino.
Ibhokisi yokuhambisa ingaphezulu nje kwendawo yombane yombane-yiyona nto ingundoqo kuyo nayiphi na inkqubo yokuhambisa amandla ekhuselekileyo nesebenzayo. Njengoko imfuno yombane iqhubeka nokukhula kuwo wonke amacandelo okuhlala, ezorhwebo, kunye namashishini, ukubaluleka kweenkqubo ezithembekileyo zokusasaza kuba baluleke ngakumbi.
Ukukhethwa ngokufanelekileyo, ukufakela, kunye nokugcinwa kunokunciphisa kakhulu iingozi zokusebenza ngelixa kuphucula ukusebenza kakuhle kwamandla. Utyalo-mali kwiibhokisi zokusasaza ezisemgangathweni ziqinisekisa ukhuseleko lwexesha elide kunye nokuzinza kuzo naziphi na iziseko zombane.
Kwinkqubo yobunjineli banamhlanje, ingqalelo kwiinkcukacha kwiinkqubo zokusasaza ngokuthe ngqo iguqulela ukuthembeka kokusebenza kunye nokuqinisekiswa kokhuseleko.
Eli nqaku liziswe kuwe kunye nemibono yoshishino evelaIIShanghai DaDa Electric Co., Ltd., inkampani ezibophelele ekuhambiseni izisombululo zokuhambisa umbane ezithembekileyo nezisebenza kakhulu kwiimarike zehlabathi.
Ukuba ujonge izisombululo zebhokisi yokuhanjiswa kwenqanaba lobuchwephesha ezilungiselelwe iimfuno zeprojekthi yakho,Qhagamshelana nathinamhlanje ukuxoxa ngeenkcukacha, iinketho zokwenza ngokwezifiso, kunye namathuba obonelelo oluninzi. Iqela lethu lobunjineli likulungele ukuxhasa iimfuno zenkqubo yombane ngokuchaneka nokuthembeka.