Iitshaja zeNqanaba lesi-2 ze-EV zihlala zibonelela ngoluhlu lweenketho zamandla, ngokuqhelekileyo ukusuka kwi-16 amps ukuya kwi-48 amps. Ufakelo oluninzi lwasekhaya kunye nokukhanya kwentengiso ngo-2025, olona khetho ludumileyo nolusebenzayo lu32 amps, 40 amps, kunye 48 amps. Ukukhetha phakathi kwabo sesinye sezona zigqibo zibalulekileyo oza kuzenza kulungiselelo lwakho lokutshaja i-EV.
Akukho nanye "eyona nto ilungileyo" kuye wonke umntu. Ukhetho oluchanekileyo luxhomekeke kwisithuthi sakho esithile, umthamo wombane wepropathi yakho, kunye neemfuno zakho zokuqhuba. Esi sikhokelo siya kubonelela ngesikhokelo esicacileyo, inyathelo ngenyathelo ukukunceda ukhethe i-amperage egqibeleleyo, ukuqinisekisa ukuba ufumana ukusebenza okufunayo ngaphandle kokuchitha ngaphezulu. Kwabo batsha kwisihloko, isikhokelo sethuYintoni iTshaja yeNqanaba lesi-2?inikeza ulwazi olusemagqabini lwemvelaphi.
IiAmps zeTshaja zeNqanaba eliQhelekileyo nesiPhumo saMandla (kW)
Okokuqala, makhe sijonge kwiinketho. AInqanaba lesi-2 lamandla etshaja, elinganiswa ngeekilowatts (kW), imiselwa yi-amperage yayo kunye ne-240-volt circuit eqhuba kuyo. Kwakhona kubalulekile ukukhumbula iKhowudi yoMbane yeSizwe (NEC) "i-80% Rule," oku kuthetha ukuba ukutsalwa okuqhubekayo kwetshaja akufanele kube ngaphezu kwe-80% yereyithingi ye-circuit breaker.
Nantsi into ekhangeleka ngayo ekusebenzeni:
| Umyinge wetshaja | Kufuneka iSekethe Breaker | IsiPhumo saMandla (@240V) | Malunga. Uluhlu Longeziwe Ngeyure |
| 16 iiAmps | 20 Amps | 3.8 kW | Iimayile eziyi-12-15 (iikhilomitha ezingama-20-24) |
| 24 Amps | 30 iiAmps | 5.8 kW | 18-22 miles (29-35 km) |
| 32 iiAmps | 40 iiAmps | 7.7 kW | Iimayile ezingama-25-30 (40-48 km) |
| 40 iiAmps | IiAmps ezingama-50 | 9.6 kW | 30-37 miles (48-60 km) |
| 48 iiAmps | 60 iiAmps | 11.5 kW | 37-45 miles (60-72 km) |
Kutheni itshaja yemoto yakho ekwibhodi iyalela isantya sokutshaja
Le yeyona mfihlelo ibalulekileyo ekutshajisweni kwe-EV. Ungathenga eyona tshaja inamandla ye-48-amp ekhoyo, kodwaayizukubiza imoto yakho ngokukhawuleza kunokuba iTshaja ekwibhodi yemoto yakho (OBC) inokwamkela.
Isantya sokutshaja sihlala sikhawulelwa "likhonkco elibuthathaka" kwikhonkco. Ukuba i-OBC yemoto yakho inezinga eliphezulu lokwamkelwa kwe-7.7 kW, akukhathaliseki nokuba itshaja inokunika i-11.5 kW—imoto yakho ayinakuze ifune ngaphezu kwe-7.7 kW.
Jonga iinkcukacha zemoto yakho phambi kokuba uthenge itshaja. Nantsi eminye imizekelo edumileyo:
| Imodeli yemoto | Amandla oKutshaja e-AC aphezulu | Elinganayo Max Amps |
| I-Chevrolet Bolt EV (2022+) | 11.5 kW | 48 iiAmps |
| Ford Mustang Mach-E | 11.5 kW | 48 iiAmps |
| Imodeli ye-Tesla 3 (Uluhlu oluqhelekileyo) | 7.7 kW | 32 iiAmps |
| Nissan LEAF (Plus) | 6.6 kW | ~ 28 Amps |
Ukuthenga ishaja ye-48-amp ye-Tesla Model 3 Standard Range yinkcitho yemali. Imoto ayisoze ihlawulise ngokukhawuleza kunomda wayo we-32-amp.
Isikhokelo esi-3 sokuKhetha iNqanaba lakho eligqibeleleyo le-Amps yetshaja ye-2
Landela la manyathelo alula ukwenza ukhetho olufanelekileyo.
Inyathelo loku-1: Jonga uMyinge wokuTshaja kweSithuthi sakho
Lo ngumda wakho wesantya. Jonga kwimanyuwali yomnini wesithuthi sakho okanye ukhangele kwi-intanethi kwiinkcukacha zetshaja ezisebhodini. Akukho sizathu sokuthenga itshaja ene-amps ezininzi kunokuba imoto yakho inokusingatha.
Inyathelo lesi-2: Vavanya iPaneli yoMbane yePropati yakho
Itshaja yeNqanaba lesi-2 yongeza umthwalo omkhulu wombane kwikhaya lakho okanye kwishishini lakho. Kufuneka udibane nomntu osebenza ngombane onelayisensi ukwenza "ukubala umthwalo."
Olu vavanyo luya kuqinisekisa ukuba iphaneli yakho yangoku inomthamo owaneleyo wokongeza ngokukhuselekileyo i-40-amp entsha, i-50-amp, okanye i-60-amp yesekethe. Eli nyathelo kwakhona apho uya kuthatha isigqibo malunga uqhagamshelo ngokomzimba, rhoqo aI-NEMA 14-50i-outlet, exhaphake kakhulu kwiitshaja ze-40-amp.
Inyathelo lesi-3: Qwalasela imikhwa yakho yokuqhuba yonke imihla
Nyaniseka malunga nokuba uqhuba kangakanani.
•Ukuba uqhuba iimayile ezingama-30-40 ngosuku:Itshaja ye-32-amp inokuzalisa ngokupheleleyo ololuhlu ngaphantsi kweeyure ezimbini ngobusuku. Yanele kubantu abaninzi.
•Ukuba unee-EV ezimbini, uhambo olude, okanye ufuna ukujika ngokukhawuleza:Itshaja ye-40-amp okanye i-48-amp inokuba yinto engcono, kodwa kuphela ukuba imoto yakho kunye nepaneli yombane inokukuxhasa.
Indlela iAmperage yakho yokuKhetha okuzichaphazela ngayo iindleko zoFakelo
Ukukhetha itshaja ene-amperage ephezulu kunefuthe ngqo kuhlahlo lwabiwo-mali lwakho. IIindleko zokuFakela iTshaja ye-EV yasekhayaayithethi nje ngetshaja ngokwayo.
Itshaja ye-48-amp ifuna isekethe ye-60-amp. Xa kuthelekiswa nesekethe ye-40-amp yetshaja ye-32-amp, oku kuthetha:
•Iingcingo zobhedu ezityebileyo, ezixabisa kakhulu.
•I-60-amp circuit breaker ebiza kakhulu.
•Ithuba eliphezulu lokufuna uphuculo lwepaneli engundoqo ebiza imali eninzi ukuba umthamo wakho ulinganiselwe.
Soloko ufumana isicatshulwa esineenkcukacha kwigcisa lakho lombane eligubungela ezi zinto.
Imboniselo yeShishini: IiAmps zoRhwebo kunye nokuSetyenziswa kweeFlethi
Kwiipropati zorhwebo, isigqibo sisicwangciso ngakumbi. Ngelixa ukutshaja okukhawulezayo kubonakala kubhetele, ukufakela iitshaja ezininzi ezinomlinganiselo ophezulu wokutshaja kunokufuna ukuphuculwa kwenkonzo yombane exabisa kakhulu.
Isicwangciso esikrelekrele sihlala sibandakanya ukusebenzisa iitshaja ezininzi kumgama osezantsi, njenge-32A. Xa kudityaniswa nesoftware yolawulo lomthwalo okrelekrele, ipropathi inokusebenzela abasebenzi abaninzi, abaqeshi, okanye abathengi ngaxeshanye ngaphandle kokulayisha ngaphezulu inkqubo yayo yombane. Lo ngumahluko ophambili xa ucingaIsiGaba esiSinye vs iSigaba esiThathu seetshaja ze-EV, njengamandla ezigaba ezithathu, eziqhelekileyo kwiindawo zorhwebo, zibonelela ngokuguquguquka ngakumbi kolu fakelo.
Ngaba Ukutshaja okuKhawulezayo kuthetha uLondolozo olungakumbi?
Akunjalo, kodwa ukuqina ngundoqo. Itshaja esemgangathweni ophezulu, kungakhathaliseki ukuba i-amperage yayo, iya kuthembeka. Ukukhetha iyunithi eyakhiwe kakuhle kumenzi othembekileyo kubalulekile ekunciphiseni ixesha elideI-EV Iindleko zokuTjaja isitishi sokuTjajakunye nokuqinisekisa ukuba utyalo-mali lwakho luhlala luhleli.
Ndingakwazi ukuFakela iitshaja eziKhawulezayo naseKhaya?
Unokuzibuza malunga neenketho ezikhawulezayo. Nangona kunokwenzeka ngokobugcisa ukufumana iItshaja ekhawulezayo yeDC ekhaya, inqabile kakhulu kwaye ibiza kakhulu. Ifuna inkonzo yombane yenqanaba lesithathu kwaye inokubiza amashumi amawaka eedola, nto leyo eyenza iNqanaba lesi-2 libe ngumgangatho wehlabathi wokutshaja ekhaya.
UKhuseleko kuQala: Kutheni uFakelo lobuGcisa lungaxoxiswana
Emva kokuba ukhethe itshaja yakho, unokuhendeka ukuba uyifakele ngokwakho ukonga imali.Le ayisiyoprojekthi ye-DIY.Ukufakwa kweshaja yeNqanaba lesi-2 kubandakanya ukusebenza ngombane ophezulu we-voltage kwaye kufuna ukuqonda okunzulu kweekhowudi zombane.
Ukhuseleko, ukuthotyelwa, kunye nokukhusela iwaranti yakho, kufuneka uqeshe umntu osebenza ngombane onelayisensi kunye ne-inshorensi. Ingcali iqinisekisa ukuba umsebenzi wenziwa ngokufanelekileyo, ikunika uxolo lwengqondo.
Nasi isizathu sokuba kubalulekile ukuqesha ingcali:
•Ukhuseleko lobuqu:Isekethe ye-240-volt inamandla kwaye iyingozi. I-wiring engafanelekanga ingakhokelela kumngcipheko wokutshatyalaliswa kombane okanye, ngakumbi, umlilo. Umntu osebenza ngombane unoqeqesho kunye nezixhobo zokwenza ufakelo ngokukhuselekileyo.
•Ukuthotyelwa kweKhowudi:Ufakelo kufuneka luhambelane nemigangatho yeIKhowudi yoMbane yeSizwe (NEC), ngokukodwa iSiqendu 625. Umntu osebenza ngombane onelayisensi uyaziqonda ezi mfuno kwaye uyaqinisekisa ukuba useto lwakho luya kuphumelela naluphi na uhlolo olufunekayo.
•Iimvume noHlolo:Uninzi lwamagunya asekuhlaleni afuna imvume yombane kolu hlobo lomsebenzi. Kwiimeko ezininzi, kuphela unokontraka onelayisenisi onokutsala ezi mvume, ezibangela uhlolo lokugqibela lokuqinisekisa ukuba umsebenzi ukhuselekile kwaye ufikelele kwikhowudi.
•Ukukhusela iziQinisekiso zakho:Ufakelo lwe-DIY phantse ngokuqinisekileyo luya kuchitha iwaranti yomenzi kwitshaja yakho entsha ye-EV. Ngaphaya koko, xa kukho ingxaki yombane, loo nto inokude ibeke emngciphekweni ipolisi ye-inshorensi yomninimzi wakho.
•Isiqinisekiso sokuSebenza:Ingcaphephe ayizukufakela itshaja yakho ngokukhuselekileyo kuphela kodwa iya kuqinisekisa ukuba ilungiswe ngokuchanekileyo ukuze inike esona santya sifanelekileyo sokutshaja kwisithuthi sakho nakwikhaya lakho.
Tshatisa iiAmps kwiimfuno zakho, hayi iHype
Ngoko,zingaphi ii-amps ezikwinqanaba lesi-2 lokutshaja? Iza kuluhlu lweesayizi ezilungiselelwe iimfuno ezahlukeneyo. Olona khetho lunamandla alusoloko lulolona lungcono.
Olona khetho lukrelekrele luhlala luyitshaja elinganisa ngokugqibeleleyo izinto ezintathu:
1.Esona santya siphezulu sokutshaja kwisithuthi sakho.
2.Umthamo wombane wepropathi yakho.
3.Imikhwa yakho yokuqhuba kunye nohlahlo lwabiwo-mali.
Ngokulandela esi sikhokelo, unokukhetha ngokuzithemba i-amperage efanelekileyo, uqinisekise ukuba ufumana isisombululo sokutshaja esikhawulezayo, esikhuselekileyo, nesinexabiso elisebenzayo esiya kukusebenzela iminyaka.
FAQ
1. Kwenzeka ntoni ukuba ndithenge itshaja ye-48-amp yemoto ethatha kuphela ii-amps ezingama-32?
Akukho nto imbi iya kwenzeka, kodwa yinkcitho yemali. Imoto iya kunxibelelana netshaja kwaye ixelele ukuba ithumele kuphela ii-amps ezingama-32. Awuyi kufumana ntlawulo ekhawulezayo.
2.Ingaba i-32-amp Level 2 itshaja yanele kwii-EV ezininzi ezintsha?
Ukuhlawula yonke imihla ekhaya, ewe. Itshaja ye-32-amp ibonelela malunga ne-25-30 yeemayile zoluhlu ngeyure, engaphezulu kokwaneleyo ukubiza ngokupheleleyo phantse nayiphi na i-EV ngobusuku kusetyenziso lwemihla ngemihla.
3.Ngaba ngokuqinisekileyo ndiza kufuna ipaneli entsha yombane yetshaja ye-48-amp?
Akunjalo ngokuqinisekileyo, kodwa kunokwenzeka ngakumbi. Amakhaya amaninzi amadala aneepaneli zenkonzo ye-100-amp, enokuqina kwisekethe entsha ye-60-amp. Ukubalwa komthwalo ngumbane oqinisekisiweyo kuphela kwendlela yokwazi ngokuqinisekileyo.
4.Ingaba ukutshaja kwi-amperage ephezulu kuyayonakalisa ibhetri yemoto yam?Hayi. Ukutshaja kwe-AC, nokuba ithini na iNqanaba lesi-2, ithambile kwibhetri yemoto yakho. Itshaja ekwibhodi yemoto yenzelwe ukulawula amandla ngokukhuselekileyo. Oku kwahluke ngokuphindaphindiweyo, ukushisa okuphezulu kwe-DC ukutshaja ngokukhawuleza, okunokuchaphazela impilo yebhetri yexesha elide.
5.Ndingawufumana njani umthamo wephaneli yombane wekhaya lam ngoku?
Iphaneli yakho yombane engundoqo ine-breaker enkulu enkulu phezulu, eya kubhalwa ngomthamo wayo (umz., 100A, 150A, 200A). Nangona kunjalo, kufuneka uhlale unombane onelayisenisi uqinisekise oku kwaye umisele owona mthwalo okhoyo.
Imithombo egunyazisiweyo
1.ISebe lezaMandla lase-US (i-DOE)-Iziko leNkcukacha yaMafutha aManye:Eli liphepha elisemthethweni le-DOE elibonelela ngolwazi olusisiseko kubathengi malunga nokutshaja izithuthi zombane ekhaya, kubandakanywa ukutshaja kweNqanaba loku-1 kunye neNqanaba lesi-2.
I-2.Qmerit - Iinkonzo zokuFakela iTshaja ye-EV:Njengolunye uthungelwano olukhulu lwabafakeli betshaja be-EV abaqinisekisiweyo eMntla Melika, iQmerit ibonelela ngezixhobo ezibanzi kunye neenkonzo ezinxulumene nofakelo lweendawo zokuhlala kunye nezorhwebo, ebonisa ezona zenzo zibalaseleyo kushishino.
Ixesha lokuposa: Jul-07-2025