Kugwiritsa ntchito magalimoto amagetsi (EV) kukuchulukirachulukira padziko lonse lapansi, ndipo funso limodzi lofala kwambiri kuchokera kwa eni magalimoto atsopano ndi lakuti: "Kodi chojambulira cha 7kW chimatenga nthawi yayitali bwanji kuti chijambulire galimoto yanga?"
Ma charger a 7kW apakhomo ndi ena mwa njira zodziwika bwino zochajira, zomwe zimapereka kulinganiza pakati pa liwiro, kutsika mtengo, komanso kugwiritsa ntchito bwino. Mu bukhuli latsatanetsatane, tikambirana nthawi yochajira ya ma EV osiyanasiyana, zinthu zomwe zimakhudza liwiro lochajira, komanso momwe charger ya 7kW imafananira ndi njira zina monga ma charger a 3.6kW, 11kW, ndi a DC othamanga.
Kumvetsetsa Ma Charger a 7kW
Chaja ya 7kW ndi chaja ya Level 2 AC, yomwe nthawi zambiri imagwiritsidwa ntchito pochaja kunyumba kapena kuntchito. Mosiyana ndi machaja a 3.6kW ochedwa (omwe amagwira ntchito pa circuit ya 16A) kapena machaja a 50kW+ DC othamanga kwambiri, chaja ya 7kW imapereka malo abwino pakati—othamanga mokwanira kuti itha kuchajidwa usiku wonse koma osafunikira kukweza magetsi okwera mtengo m'nyumba zambiri.
Zinthu Zofunika Kwambiri za Charger ya 7kW EV:
- Mphamvu Yotulutsa: 7,000 watts (32A pa mphamvu ya 240V imodzi)
- Liwiro Loyamba Lochaja: Makilomita 20-30 pa ola limodzi
- Zabwino Kwambiri: Kuchaja usiku wonse, kukhazikitsa nyumba, ndi malo ogwirira ntchito
- Ma Model Otchuka:
- Tesla Wall Connector (yokhala ndi makonda amagetsi osinthika)
- Zappi Smart Charger (yogwirizana ndi mphamvu ya dzuwa, yomwe imakonda kusaka pa Google)
- Ohme Home Pro (kulinganiza katundu mwamphamvu, nkhani yotentha mu 2024)
- Wallbox Pulsar Plus (Imagwiritsa ntchito Wi-Fi, imafufuzidwa pafupipafupi kuti ipange yaying'ono)
Kodi Charger ya 7kW Imatenga Nthawi Yaitali Bwanji Kuti Idzachajidwe pa EV?
Nthawi yeniyeni yolipirira imadalira:
- Kukula kwa batri (kWh)
- Mulingo wa batri wapano (%)
- Kutayika kwa chaji (~10% chifukwa cha kutentha ndi kusagwira ntchito bwino kwa kusintha)
- Zoletsa zochaja zomwe zili m'galimoto (ma EV ena sangalandire mphamvu yonse ya 7kW)
Ziwerengero za Nthawi Yolipiritsa ya Ma EV Otchuka
| Chitsanzo cha EV | Kukula kwa Batri | Nthawi Yochaja ya 0-100% (7kW) | Makilomita Owonjezedwa Pa Ola Lililonse |
|---|---|---|---|
| Tesla Model 3 RWD | 57.5 kWh | ~Maola 8-9 | ~Makilomita 25-30 |
| Nissan Leaf (40kWh) | 40 kWh | ~maola 6 | ~Makilomita 20-25 |
| Ford Mustang Mach-E (Yokhazikika) | 68 kWh | ~maola 10 | ~Makilomita 20-25 |
| Hyundai Kona Electric | 64 kWh | ~Maola 9-10 | ~makilomita 25 |
| Volkswagen ID.4 | 77 kWh | ~Maola 11-12 | ~Makilomita 20-25 |
| BMW i4 eDrive40 | 83.9 kWh | ~Maola 12-13 | ~makilomita 25 |
Chitsanzo Cha Dziko Lenileni: Tesla Model Y (Batri ya 75kWh)
- Kuyambira 20% mpaka 80% (45kWh ikufunika): ~maola 6.5
- Kuchokera pa 0% mpaka 100%: ~maola 11 (zomwe zikutanthauza kuchepa kwa chaji kuposa 80%)
Chifukwa Chake Chaja ya 7kW Ndi Yabwino Kwambiri Pochaja Panyumba
1. Yachangu Kuposa Pulagi ya Mapini Atatu (Kuchaja kwa Level 1)
- Pulagi yokhazikika ya UK ya 3-pin (2.3kW) imatenga maola 24+ kuti igwire ntchito yonse.
- Chojambulira cha 7kW chimachepetsa nthawiyo ndi 70%, zomwe zimapangitsa kuti kuchaja usiku wonse kukhale kothandiza.
2. Ma Charger a 22kW Otsika Mtengo
- Nyumba zambiri sizingathe kupirira mphamvu ya magawo atatu (yofunikira pa ma charger a 11kW/22kW) popanda kukweza ndalama zambiri.
- Chojambulira cha 7kW chimagwira ntchito pa 240V ya gawo limodzi, yomwe ndi yokhazikika m'nyumba zambiri.
3. Zabwino Kwambiri pa Kuchaja kwa Dzuwa ndi Nthawi Yochepa
- Ndi ma charger anzeru monga Zappi kapena Ohme, mutha kukonza nthawi yochaja nthawi yotsika mtengo yomwe simunagwiritse ntchito kwambiri (monga Octopus Go's 7.5p/kWh rates).
- Ma charger ogwirizana ndi dzuwa amatha kuyika patsogolo mphamvu ya dzuwa yaulere ngati ilipo.
Yankho Lomaliza: Kodi Charger ya 7kW Imatenga Nthawi Yaitali Bwanji?
✅ Pa ma EV ambiri (batire ya 60-80kWh), chojambulira cha 7kW chimatenga maola 8-12 kuti chikhale ndi chaji yonse (0-100%).
✅ Pakugwiritsa ntchito tsiku ndi tsiku, kutchaja kuyambira 20% mpaka 80% kumatenga ~ maola 5-7—kwabwino kwambiri pakuchaja usiku wonse.
✅ Ndi chisankho chabwino kwambiri pakuchaja nyumba, liwiro lolinganiza, mtengo, komanso kugwiritsa ntchito bwino.
Ngati mukuganiza zochaja chapakhomo, chochaja chanzeru cha 7kW (monga Ohme kapena Wallbox) chokhala ndi nthawi yokhazikika chidzakupatsani mwayi wochaja mwachangu, wotsika mtengo, komanso wosavuta kwambiri.
Kodi mukufuna mphamvu yothamanga kwambiri? Pokhapokha ngati muli ndi mphamvu ya magawo atatu, mphamvu ya 7kW ndiyo yabwino kwambiri. Paulendo wautali, gwiritsani ntchito ma public rapid charger (50kW+) ngati pakufunika.
Kodi mukufuna malangizo a ma charger abwino kwambiri a 7kW m'dera lanu? Tiuzeni mu ndemanga!
Ngati mukufuna kudziwa zambiri za izi, chonde musazengereze kulankhulana nafe.
Foni: +86 19113245382 (whatsAPP, wechat)
Email: sale04@cngreenscience.com
Nthawi yotumizira: Juni-24-2025
