Amashaja e-Level 2 EV ngokuvamile ahlinzeka ngohlu lwezinketho zamandla, ngokuvamile kusukela ku-16 amps kufika ku-48 amps. Ngokufakwa okuningi kwezentengiso kwasekhaya nokulula ngo-2025, izinketho ezidume kakhulu nezisebenzayo yileziAma-amps angama-32, ama-amps angama-40, nama-amps angama-48. Ukukhetha phakathi kwazo kungenye yezinqumo ezibaluleke kakhulu ozozenza zokusetha kwakho ukushaja kwe-EV.
Ayikho i-amperage eyodwa "engcono kakhulu" yawo wonke umuntu. Ukukhetha okufanele kuncike emotweni yakho ethile, amandla kagesi wendawo yakho, kanye nezidingo zakho zokushayela zansuku zonke. Lo mhlahlandlela uzohlinzeka ngohlaka olucacile, lwesinyathelo nesinyathelo ukukusiza ukuthi ukhethe i-amperage ephelele, iqinisekise ukuthi uthola ukusebenza okudingayo ngaphandle kokusebenzisa imali ngokweqile. Kulabo abasha esihlokweni, umhlahlandlela wethu uvuliweIyini Ishaja Yezinga 2?inikeza ulwazi olusemuva oluhle kakhulu.
Ama-Amps Eshaja Ajwayelekile Eleveli 2 kanye Nokukhipha Amandla (kW)
Okokuqala, ake sibheke izinketho. AAmandla eshaja ekuleveli 2, ikalwa ngama-kilowatts (kW), kunqunywa i-amperage yayo kanye nesekhethi engu-240-volt esebenza kuyo. Kubalulekile futhi ukukhumbula Ikhodi Kagesi Kazwelonke (NEC) "Umthetho Ka-80%," okusho ukuthi ukudonsa okuqhubekayo kweshaja akufanele kube ngaphezu kuka-80% wesilinganiso sayo sokuphula isekethe.
Nakhu ukuthi lokho kubukeka kanjani ekusebenzeni:
| I-Amperage yeshaja | I-Circuit Breaker Edingekayo | Okokukhipha Amandla (@240V) | Cishe. Ibanga Lengeziwe Ngehora |
| 16 Amps | 20 Amps | 3.8kw | 12-15 miles (20-24 km) |
| 24 Amps | 30 Amps | 5.8kw | 18-22 miles (29-35 km) |
| 32 Amps | 40 Amps | 7.7 kW | 25-30 miles (40-48 km) |
| 40 Amps | 50 Amps | 9.6 kW | 30-37 miles (48-60 km) |
| 48 ampe | 60 Amps | 11.5 kW | 37-45 miles (60-72 km) |
Kungani Ishaja Esebhodini Yemoto Yakho Isho Isivinini Sokushaja
Lena imfihlo ebaluleke kakhulu ekushajweni kwe-EV. Ungathenga ishaja enamandla kakhulu engu-48-amp etholakalayo, kodwangeke ishaje imoto yakho ngokushesha kunalokho okungamukelwa Ishaja Esebhodini yemoto yakho (OBC).
Isivinini sokushaja sihlale sikhawulelwe "isixhumanisi esibuthakathaka" kuketango. Uma i-OBC yemoto yakho inenani eliphakeme lokwamukelwa elingu-7.7 kW, akunandaba ukuthi ishaja ingakwazi ukunikeza u-11.5 kW—imoto yakho ngeke imane icele ngaphezu kuka-7.7 kW.
Hlola imininingwane yemoto yakho ngaphambi kokuthenga ishaja. Nazi izibonelo ezidumile:
| Imodeli Yemoto | Amandla Okushaja Amakhulu we-AC | I-Max Amps Elinganayo |
| I-Chevrolet Bolt EV (2022+) | 11.5 kW | 48 ampe |
| Ford Mustang Mach-E | 11.5 kW | 48 ampe |
| I-Tesla Model 3 (Ibanga Elijwayelekile) | 7.7 kW | 32 Amps |
| I-Nissan LEAF (Plus) | 6.6 kW | ~ 28 Amps |
Ukuthenga ishaja engu-48-amp ye-Tesla Model 3 Standard Range kuwukumosha imali. Imoto ayisoze yashaja ngokushesha kunomkhawulo wayo ongu-32-amp.
Umhlahlandlela Ozinyathelo Ezi-3 Wokukhetha Ama-Amps Akho Eshaja Asezingeni Eliphelele 2
Landela lezi zinyathelo ezilula ukuze wenze ukukhetha okufanele.
Isinyathelo 1: Hlola Isilinganiso Sokushaja Esiphezulu Semoto Yakho
Lona "umkhawulo wakho wesivinini." Bheka kumanuwali yomnikazi wemoto yakho noma useshe ku-inthanethi imininingwane yayo yeshaja esebhodini. Asikho isizathu sokuthenga ishaja enama-amps amaningi kunemoto yakho engakwazi ukuyiphatha.
Isinyathelo sesi-2: Hlola Iphaneli Yogesi Yendawo Yakho
Ishaja yeLeveli 2 yengeza umthwalo omkhulu kagesi ekhaya noma ebhizinisini lakho. Kufanele uxhumane nosebenza ngogesi onelayisensi ukuze wenze "isibalo somthwalo."
Lokhu kuhlola kuzonquma ukuthi iphaneli yakho yamanje inomthamo owanele oyisipele wokwengeza ngokuphephile isekethe entsha engu-40-amp, 50-amp, noma engu-60-amp. Lesi sinyathelo futhi yilapho uzonquma khona ngokuxhumeka ngokomzimba, ngokuvamile aI-NEMA 14-50i-outlet, evame kakhulu kumashaja angama-40-amp.
Isinyathelo sesi-3: Cabangela Imikhuba Yakho Yokushayela Yansuku zonke
Thembeka ngokuthi ushayela kangakanani.
•Uma ushayela amamayela angu-30-40 ngosuku:Ishaja engu-32-amp ingagcwalisa ngokugcwele lolo bubanzi ngaphansi kwamahora amabili ngobusuku obubodwa. Kungaphezu kokwanele kubantu abaningi.
•Uma unama-EV amabili, uhambo olude, noma ufuna ukujika ngokushesha:Ishaja engu-40-amp noma engu-48-amp ingase ilingane kangcono, kodwa kuphela uma imoto yakho nephaneli kagesi kungayisekela.
Ukuthi Ukukhetha Kwakho Kwe-Amperage Kuzithinta Kanjani Izindleko Zokufaka
Ukukhetha ishaja ephezulu ye-amperage kuba nomthelela ngqo kubhajethi yakho. IIzindleko Zokufaka Ishaja ye-EV Yasekhayaakukhona nje ngeshaja ngokwayo.
Ishaja engu-48-amp idinga isekethe engu-60-amp. Uma kuqhathaniswa nesekhethi engu-40-amp yeshaja engu-32-amp, lokhu kusho:
•Izintambo zethusi eziwugqinsi, ezibiza kakhulu.
•Isiphakeli sesekethe esibiza kakhulu esingu-60-amp.
•Amathuba aphezulu okudinga ukuthuthukiswa kwephaneli eyinhloko ebizayo uma umthamo wakho ulinganiselwe.
Njalo thola ukucaphuna okuningiliziwe kosebenza ngogesi okuhlanganisa lezi zinto.
Umbono Webhizinisi: Ama-Amps Okusetshenziswa Kwezentengiselwano Nezikebhe
Ezindaweni zezentengiselwano, isinqumo sinesu nakakhulu. Nakuba ukushaja okusheshayo kubonakala kungcono, ukufaka amashaja amaningi ane-amperage ephezulu kungadinga ukuthuthukiswa okukhulu, okumba eqolo kwesevisi kagesi.
Isu elihlakaniphile ngokuvamile lihlanganisa ukusebenzisa amashaja amaningi ngesilinganiso esiphansi, njengo-32A. Uma kuhlanganiswe nesofthiwe yokuphatha umthwalo ohlakaniphile, indawo ingasebenzela izisebenzi eziningi, abaqashi, noma amakhasimende ngesikhathi esisodwa ngaphandle kokulayisha ngokweqile uhlelo lwayo lukagesi. Lona umehluko oyinhloko lapho ucabangelaIsigaba Esisodwa vs Amashaja Esigaba Esithathu EV, njengamandla ezigaba ezintathu, avamile kumasayithi okuhweba, ahlinzeka ngokuguquguquka okwengeziwe kwalokhu kufakwa.
Ingabe Ukushaja Ngokushesha Kusho Ukunakekela Okuthe xaxa?
Akunjalo, kodwa ukuqina kuyisihluthulelo. Ishaja yekhwalithi ephezulu, kungakhathaliseki ukuthi i-amperage yayo, izothenjwa. Ukukhetha iyunithi eyakhiwe kahle kumkhiqizi onedumela elihle kubalulekile ukuze kuncishiswe isikhathi esideIzindleko Zokulungisa Isiteshi sokushaja se-EVkanye nokuqinisekisa ukuthi utshalomali lwakho luhlala njalo.
Ngingakwazi Ukuwafaka Amashaja Ashesha Kakhulu Ekhaya?
Ungase uzibuze mayelana nezinketho ezishesha nakakhulu. Nakuba ngokobuchwepheshe kungenzeka ukuthola aIshaja Esheshayo ye-DC Ekhaya, kuyivelakancane kakhulu futhi kubiza ngendlela emangalisayo. Idinga insizakalo kagesi yesigaba sesithathu futhi ingabiza amashumi ezinkulungwane zamadola, okwenza i-Level 2 ibe yizinga elijwayelekile lokushaja ekhaya.
Ukuphepha Okokuqala: Kungani Ukufakwa Kochwepheshe Kungaxoxiswana
Ngemuva kokuthi ukhethe ishaja yakho, ungase ulingeke ukuthi uyifakele wena ukuze wonge imali.Lena akuyona iphrojekthi ye-DIY.Ukufakwa kweshaja Yezinga 2 kuhilela ukusebenza ngogesi onamandla amakhulu futhi kudinga ukuqonda okujulile kwamakhodi kagesi.
Ukuphepha, ukuthobela, kanye nokuvikela iwaranti yakho, kufanele uqashe umuntu osebenza ngogesi onelayisensi nonomshwalense. Uchwepheshe uqinisekisa ukuthi umsebenzi wenziwa ngendlela efanele, okukunikeza ukuthula kwengqondo.
Nakhu ukuthi kungani kubalulekile ukuqasha uchwepheshe:
•Ukuphepha Komuntu Siqu:Isekhethi engu-240-volt inamandla futhi iyingozi. I-wiring engalungile ingaholela engozini yokushaqeka kagesi noma, okubi nakakhulu, umlilo. Osebenza ngogesi unokuqeqeshwa kanye namathuluzi okufaka ngokuphepha.
•Ukuthobela Ikhodi:Ukufakwa kufanele kuhlangabezane nezindinganiso ze-Ikhodi Kagesi Kazwelonke (NEC), ikakhulukazi i-Athikili 625. Osebenza ngogesi onelayisensi uyaziqonda lezi zidingo futhi uqinisekisa ukuthi ukusetha kwakho kuzodlula noma yikuphi ukuhlolwa okudingekayo.
•Izimvume nokuhlolwa:Iziphathimandla eziningi zendawo zidinga imvume kagesi yalolu hlobo lomsebenzi. Ezimweni eziningi, usonkontileka onelayisensi kuphela ongadonsa lezi zimvume, okubangela ukuhlolwa kokugcina ukuze kuqinisekiswe ukuthi umsebenzi uphephile futhi unekhodi.
•Ukuvikela Iziqinisekiso Zakho:Ukufakwa kwe-DIY cishe kuzoqeda iwaranti yomkhiqizi kushaja yakho entsha ye-EV. Ngaphezu kwalokho, uma kwenzeka kuba nenkinga kagesi, kungase kufake engozini umshwalense womninikhaya wakho.
•Ukusebenza Okuqinisekisiwe:Uchwepheshe ngeke nje afake ishaja yakho ngokuphepha kodwa futhi uzoqinisekisa ukuthi ilungiswe kahle ukuze ilethe isivinini sokushaja esiphelele semoto yakho nekhaya lakho.
Qondanisa ama-Amps Nezidingo Zakho, Hhayi I-Hype
Ngakho,mangaki ama-amps ishaja yeleveli 2? Iza ngosayizi ohlukahlukene oklanyelwe izidingo ezihlukene. Inketho enamandla kakhulu ayihlali ingcono kakhulu.
Ukukhetha okuhlakaniphe kakhulu kuhlala kuyishaja elinganisa kahle izinto ezintathu:
1.Isivinini sokushaja esiphezulu semoto yakho.
2.Umthamo kagesi wendawo yakho.
3.Imikhuba yakho yokushayela kanye nesabelomali.
Ngokulandela lo mhlahlandlela, ungakhetha ngokuzethemba i-amperage efanele, uqinisekise ukuthi uthola isisombululo sokushaja esisheshayo, esiphephile, futhi esingabizi esizokusebenzela kahle iminyaka.
FAQ
1.Kwenzekani uma ngithenga ishaja engu-48-amp yemoto ethatha ama-amps angu-32 kuphela?
Akukho okubi okuzokwenzeka, kodwa kuwukumosha imali. Imoto izovele ixhumane neshaja futhi iyitshele ukuthi ithumele ama-amps angu-32 kuphela. Ngeke uthole ukukhokhiswa okusheshayo.
2.Ingabe ishaja engu-32-amp Level 2 yanele kuma-EV amaningi amasha?
Ukushaja nsuku zonke ekhaya, yebo. Ishaja engu-32-amp ihlinzeka cishe ngamamayela angu-25-30 webanga ngehora, okungaphezu kokwanele ukushaja cishe noma iyiphi i-EV ngobusuku obunye kusukela ekusetshenzisweni kwansuku zonke okuvamile.
3.Ingabe ngizodinga iphaneli entsha kagesi yeshaja engu-48-amp?
Akunjalo, kodwa kungenzeka kakhulu. Amakhaya amaningi amadala anamaphaneli esevisi angu-100-amp, angaqinile kusekethe entsha engu-60-amp. Ukubalwa komthwalo nguchwepheshe kagesi oqinisekisiwe kuwukuphela kwendlela yokwazi ngokuqinisekile.
4.Ingabe ukushaja ngesilinganiso esiphezulu kulimaza ibhethri lemoto yami?Cha. Ukushaja kwe-AC, kungakhathaliseki ukuthi i-amperage yezinga 2, imnene ebhethrini lemoto yakho. Ishaja engaphakathi kwemoto yemoto yakhelwe ukuphatha amandla ngokuphepha. Lokhu kuhlukile ekushajweni okuphindaphindiwe, okushisa okuphezulu kwe-DC, okungathinta impilo yebhethri yesikhathi eside.
5.Ngingawuthola kanjani umthamo wephaneli kagesi yekhaya lami?
Iphaneli yakho kagesi eyinhloko ine-breaker enkulu enkulu phezulu, ezolebula ngomthamo wayo (isb., 100A, 150A, 200A). Nokho, kufanele uhlale unomsebenzi kagesi onelayisensi ukuqinisekisa lokhu futhi anqume umthwalo wangempela otholakalayo.
Imithombo Egunyaziwe
1.Umnyango Wezamandla wase-US (i-DOE) - Isikhungo Sedatha Yezinye Zezibaseli:Leli yikhasi lensiza elisemthethweni le-DOE elinikeza ulwazi oluyisisekelo kubathengi mayelana nokushaja izimoto zikagesi ekhaya, okuhlanganisa ukushajwa kweLeveli 1 kanye neLeveli 2.
2.Qmerit - Amasevisi Wokufaka Ishaja ye-EV:Njengenye yamanethiwekhi amakhulu kakhulu ezifaki zeshaja ze-EV eNyakatho Melika, i-Qmerit inikeza izinsiza ezibanzi namasevisi ahlobene nokufakwa kwezindawo zokuhlala nezokuthengisa, okubonisa izinqubo ezihamba phambili zomkhakha.
Isikhathi sokuthumela: Jul-07-2025