Mw'isi ya none izamuka ryimodoka zikoresha amashanyarazi, guhitamo igikwiyeubushobozi bwo gutwarakuri sitasiyo yo kwishyiriraho urugo ni ngombwa cyane kuruta mbere hose. Urimo uhangana nicyemezo hagati32 Amp na 40 Amp, utazi neza amperage niyihe nzira nziza kuri sisitemu y'amashanyarazi? Ibi ntabwo ari itandukaniro ryumubare gusa; bigira ingaruka itaziguye umuvuduko wawe wo kwishyuza, bije yo kwishyiriraho, n'umutekano muremure.
Waba urigutegura urugo rwawe rwa mbere EV kwishyuza, kuzamura icyuma cyamashanyarazi, cyangwa kugereranya gusa amagambo yumuriro wamashanyarazi, gusobanukirwa ibiranga bidasanzwe byombi32 Ampna40 Ampni cyo kintu cy'ingenzi. Tuzacukumbura itandukaniro riri hagati yibi byombi, bikubiyemo ibintu nko gukoresha amashanyarazi, ibyifuzo byinsinga, hamwe nigiciro-cyiza. Ibi bizagufasha kumenya neza mugihe uhisemo 32 Amp nubukungu, kandi mugihe 40 Amp igereranya ishoramari ryubwenge kubyo ukeneye imbaraga nyinshi.
Imbonerahamwe Ibirimo
Isano iri hagati ya Amps, Watts, na Volts
Kugirango wumve neza uko amashanyarazi akora, nibyiza kumenya ukoAmps, Watts, na Voltsguhuza. Volts yerekana amashanyarazi "igitutu" cyangwa imbaraga zisunika umuyaga. Amps ipima ingano yibi bigezweho.Amazi, kurundi ruhande, bapima imbaraga nyazo zikoreshwa cyangwa zakozwe nigikoresho cyamashanyarazi.
Izi eshatu zahujwe n amategeko yoroshye azwi nkaAmategeko ya Ohm. Mumagambo shingiro, imbaraga (Watts) zingana na voltage (Volts) yikubye nubu (Amps). Kurugero, umuzunguruko wa 240-volt hamwe na 32 amps utanga hafi 7,6 kWt yingufu. Kumenya ibi bigufasha kumva impamvu amperage yo hejuru itanga umuvuduko mwinshi wo kwishyuza.
32 Amp Yasobanuwe: Imikoreshereze Rusange ninyungu zingenzi
Reka dusenyuke32 Ampimirongo. Nibintu "biryoshye" kubantu benshi bashiraho amashanyarazi. Amashanyarazi ya 32-amp akoresha imbaraga nyinshi mugihe akenshi yirinda gukenera serivisi zihenze.
Bisanzwe 32 Amp PorogaramuUzasangamo imirongo 32-amp ikoresha ibintu byinshi bya buri munsi murugo rwawe. Bakunze gukoreshwa kumashanyarazi yabugenewe akeneye imbaraga zirenze aho zisanzwe.
• Ikinyabiziga gikoresha amashanyarazi (EV) Urwego rwa 2 Kwishyuza:Nibisanzwe bikunze kwishyurwa murugo, mubisanzwe bitanga ibirometero 20-25 byisaha.
• Amashanyarazi yumye:Ibyuma byamashanyarazi bisanzwe bigwa muri 30-amp.
• Inzira zishyushya amazi:Amashanyarazi menshi asanzwe ashyushya amazi akwiranye nubunini bwumuzunguruko.
32 Amp's Cost-Effectiveness & Wiring nuancesGuhitamo charger ya 32 amp akenshi nuburyo buhendutse cyane kumazu asanzwe.
• Wire Gauge & Ubwoko:Amashanyarazi ya 32A arasaba 40A kumena. UkurikijeNEC Imbonerahamwe 310.16, 8 AWG NM-B (Romex)umugozi wumuringa urahagije kuko washyizwe kuri Amps 40 kuri 60 ° C. Ibi bihendutse cyane kandi byoroshye kurenza i6 AWG NM-Binsinga isanzwe ikenerwa kuri charger ya 40A (ikenera kumena 50A).
• Gushyira imiyoboro:Niba ukoresheje imiyoboro ya buri muntu (THHN / THWN-2) mumuyoboro, 8 AWG iracyahagije, ariko kuzigama ibiciro ahanini biva mukwirinda gusimbuka kuremereye 6 AWG isabwa kugirango amperage ashyirwe mumashanyarazi yo guturamo (NM-B).
40 Amp Yasobanuwe: Imbaraga Zikenewe hamwe nibitekerezo bizaza
Noneho, reka dusuzume40 Ampkwishyuza. Ibi byashizweho kugirango imbaraga zisaba imbaraga kandi bigenda birushaho kuba rusange hamwe na EV nshya, ndende.
Akamaro ka 40 Amp mukwishyuza ibinyabiziga byamashanyaraziImwe munshingano zingenzi kumuzunguruko wa 40 amp uyumunsi urimobyihuse Urwego rwa 2 kwishyuza.
• Umuvuduko wo Kwishyuza Byihuse:Urwego 2 EV charger ishushanya 40 ikomeza amps irashobora kongeraho hafiIbirometero 30-32 by'isaha.
• Ibihe bizaza:Mugihe ubushobozi bwa bateri ya EV bwiyongera (nko mumamodoka yamashanyarazi cyangwa SUV), kugira amperage yo hejuru biremeza ko ushobora kwishyuza bateri nini ijoro ryose nta kibazo.
32 Amp na 40 Amp: Kugereranya Ibikorwa Byingenzi Kugereranya
32 Amp na 40 Amp: Kumeneka tekinike KumenekaKugirango umenye igenamiterere rihuye na panel yawe, reba kugereranya hepfo ukurikije serivisi isanzwe ya 240V yo guturamo:
| Ikiranga | 32 Amashanyarazi | 40 Amashanyarazi |
| Imbaraga zo Kwishyuza | 7.7 kW | 9.6 kWt |
| Urwego rwongewe kumasaha | ~ Ibirometero 25 (40 km) | ~ Ibirometero 32 (51 km) |
| Ingano isabwa | 40 Amp (2-pole) | 50 Amp (2-pole) |
| Amategeko akomeje | $ 32A \ inshuro 125 \% = 40A $ | $ 40A \ inshuro 125 \% = 50A $ |
| Min. Ingano y'insinga (NM-B / Romex) | 8 AWG Cu(Ikigereranyo cya 40A @ 60 ° C) | 6 AWG Cu(Ikigereranyo cya 55A @ 60 ° C) |
| Min. Ingano y'insinga (THHN mu muyoboro) | 8 AWG Cu | 8 AWG Cu (Ikigereranyo cya 50A @ 75 ° C) * |
| Est. Ikiguzi cyo Kwifuza | Ibanze ($) | ~ 1.5x - 2x Hejuru ($$) |
* Icyitonderwa: Gukoresha 8 AWG THHN kumuzunguruko wa 50A bisaba kugenzura ko ama terefone kuri breaker na charger byapimwe kuri 75 ° C.
Rule Amategeko y’umutekano akomeye: Ibisabwa 125% (NEC Reference)
Kode y'amashanyarazi ifata amashanyarazi nka "Gukomeza Umutwaro" kuko igikoresho gikora kuri max yamasaha 3 cyangwa arenga.
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Kode yatanzwe:UkurikijeNEC Ingingo ya 625.40(Kurinda birenze urugero) naNEC 210.19 (A) (1), amashami yumuzunguruko wishami hamwe nuburinzi burenze urugero bigomba kuba binini byibuze125% yumutwaro udahoraho.
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Kubara:
32A Amashanyarazi:32A × 1.25 =40A Kumena
40A Amashanyarazi:40A × 1.25 =50A Kumena
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Iburira ry'umutekano:Gukoresha icyuma cya 40A kumashanyarazi ya 40A bizatera guhungabana no gushyushya amavunja, bizatera inkongi y'umuriro ikomeye.
Nigute wahitamo: 32 Amp cyangwa 40 Amp? Igitabo cyawe
"Panel Saver" (Kuki Hitamo 32A?)
Kubakiriya baherutse kuba munzu yumuryango umwe 1992 hamwe na serivise isanzwe ya amp 100 amp, gushiraho charger ifite ingufu nyinshi byagaragaje imbogamizi zamafaranga. Nyir'urugo yashakaga kwishyuza Model Y Tesla, ariko ni itegekoNEC 220.87 Kubara Imizigoyatangaje ko inzu yabo isanzwe ikenewe yari isanzwe kuri 68 amps.
Niba twarashyizeho charger ya 40-amp (bisaba kumena 50-amp), umutwaro wose wabazwe wari kuzamuka kuri amps 118. Ibi birenze urwego nyamukuru rwumutekano kandi rwaba rwaratumye serivisi iteganijwe kuzamura ibiciro hagati$ 2,500 na 4000 $. Ahubwo, twasabye ko charger ikarishye yafashwe kuri32 amps. Ukoresheje 40-amp yameneka kandi bisanzwe8/2 NM-B (Romex)wire, twagumije umutwaro mumipaka ntarengwa. Umukiriya yazigamye ibihumbi byamadorari kandi aracyunguka hafiIbirometero 25 by'isaha, byoroshye kugarura urugendo rwabo rwa kilometero 40 burimunsi mumasaha abiri.
"Bateri nini" ikeneye (Kuki uhitamo 40A?)
Ibinyuranye, twakoranye numukiriya waguze aFord F-150 Umurabyohamwe na bateri nini ya 131 kWh yagutse. Kubera ko inzu yabo yari inyubako igezweho (2018) ifite serivisi ya amp 200, ubushobozi bwikibaho ntabwo bwari ikibazo, ariko igihe cyari. Kwishyuza iyi bateri nini kuri amps 32 (7.7 kW) byafataAmasaha 13.5kuzuza kuva 10% kugeza kuri 90%, byari bitinze cyane kubakiriya basubira inyuma-akazi.
Kugira ngo iki kibazo gikemuke, twashizeho aAmashanyarazi 40-amp(9,6 kW), igabanya igihe cyo kwishyuza kugeza hafiAmasaha 10.5, kwemeza ko ikamyo yari yiteguye gukora saa moya za mugitondo buri gitondo. Byibanze, iyi installation yasabye kuzamura insinga kugirango ubyimbye6/2 NM-B Umuringa. Nibintu byingenzi byumutekano: ukurikijeNEC 310.16, umugozi wa 8 AWG wapimwe gusa kuri amps 40 kumurongo wa 60 ° C kandi ntushobora gukoreshwa byemewe na 50-amp yameneka asabwa kuriyi mikorere. Mugihe ikiguzi cyibikoresho cyari hejuru, imbaraga zinyongera zari nkenerwa mugukoresha umukoro uremereye.
Umutekano Icyambere: Kwishyiriraho no Kwirinda
Utitaye ko wahisemo 32 Amp cyangwa 40 Amp,umutekano w'amashanyaraziugomba guhora wibanze. Kwishyiriraho bidakwiye nimpamvu nyamukuru itera umuriro w'amashanyarazi.
• Guhuza Ibigize:Buri gihe menya neza ko icyuma cyumuzunguruko gihuye nigipimo cyinsinga hamwe nibisabwa nibikoresho (ukurikiza amategeko ya 125% yavuzwe haruguru).
• Kurinda ibirenze:Inzitizi zumuzingi zitanga uburinzi bukomeye burenze. Ntuzigere ugerageza kurenga cyangwa guhinduranya hamwe na break break.
• Impamvu ikwiye:Menya neza ko imirongo yose ihagaze neza. Grounding itanga inzira itekanye kumashanyarazi mugihe habaye amakosa, ikingira abantu amashanyarazi.
• Irinde DIY Keretse niba ubishoboye:Keretse niba uri umuyagankuba wabiherewe uruhushya, irinde umushinga w'amashanyarazi DIY igoye. Ingaruka ziruta kure cyane ibyo ushobora kuzigama.
Guhitamo Byamenyeshejwe Ibyo Ukeneye Amashanyarazi
Guhitamo hagati32 Amp na 40 Ampntabwo bigomba kuba umurimo utoroshye. Mugusobanukirwa nubushobozi bwumuriro wamashanyarazi hamwe nibisabwa byo gutwara buri munsi, urashobora gufata icyemezo cyiza.
Nibaamperage nzizakuri wewe ni 32 Amp (kubiguzi byo kuzigama no munzu zishaje) cyangwa 40 Amp (kumuvuduko ntarengwa hamwe nibinyabiziga binini), guhitamo kubimenyesha kurinda umutekano nibikorwa byiza. Buri gihe shyira imbere inama zumwuga mugushiraho no guhindura sisitemu y'amashanyarazi.
Icyifuzo cya nyuma: Baza umunyamwuga wabiherewe uruhushyaMugihe iki gitabo gitanga urufatiro rwa tekiniki rwo guhitamo hagati ya 32A na 40A, umuyoboro wamashanyarazi murugo wose urihariye.
• Reba Ikirango cyawe:Reba igipimo cya amperage kumurongo wawe nyamukuru.
• Kora Imizigo:Saba umuyagankuba wawe gukora ibara rya NEC 220.82 mbere yo kugura charger.
IKIBAZO: Iyi ngingo igamije uburezi gusa kandi irerekana amategeko agenga amashanyarazi (NEC) 2023. Kode yaho irashobora gutandukana. Buri gihe ukoreshe amashanyarazi abifitemo uruhushya rwo kwishyiriraho. Umuyagankuba mwinshi urashobora guteza akaga kandi urica iyo ufashwe nabi.
Igihe cyoherejwe: Nyakanga-23-2025