Abaphathi bamaphrojekthi bavame ukuhlangabezana nokweqisa kwesabelomali lapho behlela ukufakwa kwengqalasizinda. Iphutha elivamile libandakanya ukugxila entengo yezingxenyekazi zekhompyutha kuphela kunokubheka isikhathi sonke sokuphila kwephrojekthi. Izindleko zesiteshi sokushaja ngogesi zihlanganisa okungaphezu nje kwentengo yemishini. Kubandakanya imisebenzi yokwakha, ukuthuthukiswa kwegridi, kanye nokunakekelwa kwesikhathi eside. Isici sakho sokuqala sezindleko wuhlobo lokushaja ngokwalo: i-Mode 3 AC wallbox ene-Type 2 (Mennekes) connector isebenza ngogesi ojwayelekile we-230 V single-phase noma we-400 V three-phase, kuyilapho i-Mode 4 DC fast charger esebenzisa ama-CCS2 noma ama-GB/T connectors ivamise ukudinga ukwakheka okulungele i-800 V kanye nokuxhumeka kwegridi okunzima kakhulu. Ukunganaki lezi zinto ezifihlekile kuvame ukuholela ekubambezelekeni kwephrojekthi kuze kube yizinyanga eziyisithupha noma ukwenyuka kwezindleko zokusebenza cishe ngamaphesenti angu-20 ngonyaka. Ngokweqiniso, lokho kuwumthelela omkhulu kunoma iyiphi inzuzo yebhizinisi.

Izindleko ezifihlekile ziyimpawu eziyinhloko zokungahleleli kahle kwezimali ekwakhiweni kwengqalasizinda yokushaja. Uma umphathi wesiza engakubheki kahle ubunkimbinkimbi bokuhlanganisa ishaja esheshayo ye-DC, isabelomali sivamise ukungabambi.

Iziza eziningi zidinga ukuqiniswa kwegridi ngaphambi kokufaka izingxenyekazi zamandla aphezulu. Iqoqo lamabhokisi odonga e-AC lingahlala kahle ku-400 V three-phase feed ekhona, kodwa iqoqo lama-DC fast charger e-Mode 4 lingadinga i-transformer ezinikezelwe nokusabalalisa kwe-800 V. Uma amandla akhona enganele, abahlinzeki bezinsiza zendawo bakhokhisa amanani aphezulu kakhulu ekuthuthukisweni kwe-transformer. Lezi zindleko zivame ukudlula isabelomali sokuqala sezingxenyekazi ngezinga elikhulu.

Ukuthobela izimiso zokuphepha komlilo zendawo kanye namakhodi okuxhumeka kugesi kwengeza ingcindezi yokuphatha. Isifunda ngasinye, kusukela ezidingweni ze-AFIR ze-EU kuya eziyalweni ezithile zamandla zaseMpumalanga Ephakathi, sidinga imibhalo ehlukile. Ngaphandle kozakwethu onguchwepheshe, lezi zithiyo zokuphatha zandisa amahora okusebenza, ekugcineni zikhulise izindleko zokushaja izimoto zikagesi.

Ukwehluleka okuningi kwezimali kwenzeka ngenxa yokuthi ababambiqhaza baphatha izinto zokushaja njengomshini ovulekayo nje. Lokho kuwukucabanga okuyingozi. Umehluko wentengo yezinto zokusebenza phakathi kwe-AC charger yezohwebo ne-DC fast charger ungadlula izikhathi eziyishumi, kodwa ugibe lwangempela lwesabelomali lulele engqalasizindeni esekelayo. Ezimakethe zaseYurophu, izindleko zokugunyazwa kokuxhunywa kugridi kanye nokuthuthukiswa kwe-transformer zivame ukudlula intengo yezinto zokusebenza ngokwayo. Nakuba izindleko zemisebenzi yokwakha zivame ukuba phansi ezimakethe zase-Asia, isidingo esikhulu sikagesi ezindaweni zasemadolobheni singabangela ukuthi izindleko zokuthuthukisa amandla zikhuphuke kakhulu. Ulwazi lwezimboni lukhombisa ukuthi izindleko ezifihlekile zengqalasizinda yephrojekthi yokushaja ngokushesha zivame ukuba ngokuphindwe kaningi kunentengo yokuthenga imishini. Uma zinganakwa lezi zinto eziguquguqukayo, ukweqa kwesabelomali kuba okungenakugwemeka.

Idatha ibonisa ukuthi ukweqa ucwaningo olunzulu lokuthi iphrojekthi ingenzeka yini yindlela eshesha kakhulu yokulahlekelwa yimali. Ngaphandle kokuqonda ukuthi amandla asetshenziswa kanjani nokwakheka kwendawo, abafaki imishini bavame ukukhetha imishini engahambisani nesimo samandla salesi siza.

Ukonga kwasekuqaleni kwezingxenyekazi ezingezinhle kuvame ukunyamalala phakathi neminyaka emibili. Izingxenye ezingezinhle zihlushwa ukuguga ngenxa yokushisa, okudinga ukulungiswa okubizayo. Esikhundleni sokugxila kumishini eshibhile, gxila ku-imishini ethembekile eqinisekisa impilo yomkhiqizo yeminyaka engu-15.

Ukulawula isabelomali sakho kuqala ngokukhetha isixazululo sobuchwepheshe esifanele indawo ethile. Nansi indlela yokwenza ngezinyathelo ukuze izindleko zihlale zingaguquki.

Hlola amandla aphezulu endawo yakho ngaphambi koku-oda noma yiziphi izishaja. Noma ngabe udinga i-isistimu yokushaja ehlukanisiwe noma ishaja esheshayo ye-DC enomthamo omkhulu, ukufanisa insiza negridi kubalulekile. I-wallbox ye-Mode 3 Type 2 (Mennekes) idonsa amandla amancane kumthombo we-230 V noma we-400 V, kanti i-Mode 4 CCS2 noma i-GB/T engu-60–360 kW idonsa kakhulu kumthombo we-400 V noma we-800 V; ukwazi lokho kusengaphambili kugwema izindleko ezinkulu kakhulu ezingalindeleki kunoma yikuphi ukufakwa.

Sebenzisa izinhlelo zamamojula ezivumela ukunwetshwa kwamandla ngokuhamba kwesikhathi. Ngokuqala ngesethi eyinhloko yamakhabethe nokwandisa njengoba isidingo sikhula, ugwema ukusebenzisa imali eningi kusenesikhathi emandleni angasetshenziswa.

Ama- charger e-DC ashesheshayo angakhiqiza imisinga yamaphutha e-DC ebushelelezi evimbela i-RCD yohlobo olujwayelekile lwe-AC ukuthi ingavuli, okudala ingozi yokuphepha. Ngaphansi kwe-IEC 62955, imishini yokushaja ye-Mode 4 DC kufanele isebenzise i-RCD yohlobo B. Ukucacisa uhlelo olulungile lokuvikela ngesikhathi sokuklama kungonga kakhulu kunokulungisa ukufakwa ngemuva kokuhlolwa okungaphumelelanga.

Qasha ithimba lokufaka eliqinisekisiwe elijwayelene namazinga e-IEC. Ukufakwa komhlaba okulungile nokuxhumana kukagesi okuvikelekile kuvimbela ukwehluleka kwesekethe ngaphambi kwesikhathi. UMaruikel, ngokwesibonelo, uhlanganisa ukuqapha kwe-Type B RCD endaweni yakhe ye-DC futhi uhlinzeka ngemibiko ephelele yokuhlola ye-IP, IK kanye ne-RCD nemishini, ukuze ubufakazi bokuthobela bufike ngesekethe kanye kunokuba kube into eyengeziwe. Ukukhetha umthengisi onedosi ephelele yokuthobela kusiza ukugwema izindleko ezingeziwe ngesikhathi sokusula empahleni nokwamukelwa kokuxhumeka kugridi.

Izinyathelo zokuvikela zihlala ziyindlela ephumelela kakhulu yokuvikela ibhalansi yakho. Kufanele ubeke phambili ukuqina kwesikhathi eside kunenani lokuthenga lokuqala eliphansi. Inhloso ukukhulisa isikhathi sokusebenza kwemikhumbi yakho yokushaja.

Izixazululo zanamuhla manje zinezinhlelo ezihlakaniphile zokuphathwa kwamandla. Ngokulinganisa ukusabalalisa kwamandla ngokusekelwe emthwalweni wemoto yangempela, lezi zinhlelo zinciphisa ingcindezi kuhardware, zandisa isikhathi sokusebenza kwayo kakhulu.

Sungula isheduli evamile yokuhlola ukuxhumana nokusebenza kokushisa. Ngisho ne-ibhokisi lodonga elenziwe kahleliyazuza ekubuyekezweni kwikota ngayinye. Ukunakekela ngokuqhubekayo kubamba izinkinga ngaphambi kokuba zidale ukuma okubizayo.

Ngezinye izikhathi, ukuzisiza akwanele. Lapho izidingo zobuchwepheshe zidlula amandla ajwayelekile esikhungo, udinga ukubonisana nochwepheshe bomkhakha.

Uma iphrojekthi yakho ihilela ukusetshenziswa kwezinga le-megawatt, ubunkimbinkimbi begridi budlula amathimba ajwayelekile okuphatha izikhungo. Uzodingaumhlahlandlela onemininingwane ukuzulazula emithethweni yezwe kanye nezingxoxo eziyinkimbinkimbi nezinkampani zikagesi.

Izindawo ezikhethekile, njengeziteshi zamabhasi ezinabantu abaningi noma izindawo zokuthengisa ezinkulu, zivame ukudinga ukwenziwa ngendlela ye-OEM. Ukusebenza ne-umkhiqizi oqinisekisiwe kuqinisekisa ukuthi uthola umkhiqizo olungiselelwe umjikelezo wakho wokusebenza othile.

Ukuzulazula ezindinganisweni zesifunda ezifana ne-EU's Fit-for-55 noma imithetho yendawo yegridi kungaba nzima. Ungazibeki engozini yezinhlawulo ezibizayo. Ngaphambi kokusayina noma iyiphi i-oda, qinisekisa amaphepha avumela ihadiwe ukuthi ithunyelwe futhi ixhunywe kulo lonke elaseYurophu nase-Asia: uphawu lwe-CE oluhlanganisa imiyalelo ye-RED, i-EMC ne-LVD, imibiko yokuhlola yohlobo lwe-TÜV, kanye nophawu lwe-UKCA e-United Kingdom. Izimpawu ezingekho zisho ukuthi ihadiwe yenqatshwa emasimini noma ukungaphumeleli kokuxhumeka kugridi, kokubili okudlula kakhulu intengo yeyunithi. Xhumana nochwepheshe abaqonda uhlaka lomthetho wesifunda sakho ukuze uqinisekise ukuthi ukusetshenziswa kwakho kuhambisana ngokugcwele. Usukulungele ukuqhubeka? Ngiyacelaxhumana nathi ukuze uthole isilinganiso sezindleko ukuze uqale iphrojekthi yakho ngendlela efanele.

· Qinisekisa imikhawulo yamandla endawo ngaphambi kokuthenga.

· Khetha izinto zokusebenza ezingashintshwa kalula ukuze zikhule nesidingo.

· Beka phambili amayunithi aqinile angaphandle anezinga le-IP65 noma le-IP67, anokumelana nomthelela we-IK10 kanye nokugqokwa kokugqwala kwe-ISO 12944 (C4–C5) ezindaweni ezisogwini nezonomswakamo ophezulu.

· Hlela ukunakekelwa okuvimbelayo ukuvimbela ukwehluleka kwesikhathi eside.

· Sebenzisa ubuchwepheshe ukuze uhlanganise igridi eyinkimbinkimbi.

Umugqa wokugcina: Izindleko zesiteshi sokushaja ngogesi ukutshalwa kwezimali engqalasizinda yakho yesikhathi esizayo. Ngokukhetha okuhlala isikhathi esideizixazululo ze-AC noma ze-DC futhi usebenze nochwepheshe, uqinisekisa inzuzo yesikhathi eside. Kubaqhubi abalinganisa iYurophu, i-Asia kanye neMpumalanga Ephakathi, i-Maruikel yakhelwe izinga elilodwa lokuthembeka okuphezulu kunezindinganiso zezifunda ezihlukahlukene, okugcina izindleko zobunikazi ziqaguleka kuyo yonke iminyaka engu-15 yesevisi. Unganciphisi lapho kubaluleke kakhulu—ukusebenza kahle umngani wakho omkhulu. Kulula nje.