Kedu otu esi ahọrọ ihe mgbaji sekit kwesịrị ekwesị maka EV Chargers?
Dịka ọkachamara n'ihe gbasara akụrụngwa chaja EV, CHINAEVSE nwere obi ụtọ iduzi gị site na usoro ịhọrọ na itinye ihe mgbawa sekit maka nrụnye Ngwaọrụ Inye Ụgbọala Eletriki (EVSE).
Ịwụnye ihe mgbawa sekit kwesịrị ekwesị bụ otu n'ime usoro kachasị mkpa n'ịtọlite ebe a na-agba chaja EV. N'ihi na a na-ewere chaja EV dị ka ihe dị mkpa.ibu na-aga n'ihu(na-adọta ike ọkụ dị elu ruo ọtụtụ awa n'otu oge), a ga-etinyerịrị iwu eletriki nkịtị nke ebe obibi ma ọ bụ azụmaahịa iji gbochie oke okpomọkụ, nsogbu ịda mba, ma ọ bụ ihe egwu ọkụ.
Nke a bụ ntuziaka zuru oke gbasara ihe gbasara teknụzụ, ụkpụrụ nchekwa, na omume kacha mma maka nrụnye ihe mgbawa sekit EVSE.
1. Iwu 125% (Ngụkọta Ibu Na-aga n'ihu)
N'adịghị ka ngwa ụlọ ndị na-arụ ọrụ mgbe ụfọdụ (dịka microwave ma ọ bụ toaster),Chaja EVna-arụ ọrụ n'ike kachasị elu ruo ogologo oge.
- Iwu ahụ:Dịka iwu si dị, n'okpuru koodu eletriki mba (NEC) na ihe nhata IEC, ị ga-enwerịrị nha nke ihe mgbawa sekit na ndị na-eduzi ya na125% nke mmepụta kachasị na-aga n'ihu nke chaja EV.
- Mgbakọ na Mwepụ:Ọ bụrụ na igbe mgbidi EV gị na-apụta32A, ngụkọ nha breaker bụ:
Ya mere, ị ga-etinyerịrị otuIhe mgbawa sekit 40A.
Tebụl ntụaka nha nke Breaker nkịtị
| EVSE Max Output Current | Nha nke Breaker Circuit achọrọ |
| 16A | Ihe Mgbawa 20A |
| 32A | Ihe Mgbawa 40A |
| 40A | Ihe Mgbawa 50A |
| 48A | Ihe Mgbawa 60A |
2. Ịhọrọ Ụdị Breaker Kwesịrị Ekwesị
Dabere na ụkpụrụ mpaghara gị (NEC North America vs. International/European IEC), ihe achọrọ maka ụdị nchekwa ga-adị iche.
A. Nchedo Nsogbu Ugbu a na Ala (RCD / GFCI)
Ịchaji EV nwere ihe egwu pụrụ iche gbasara ntapu mmiri DC, nke nwere ike "kpuo" ngwaọrụ ọkọlọtọ Type A fọdụrụnụ.
- Ahịa IEC (Europe/Australia/Esia):Ọ bụrụ na EVSE enweghị nchọpụta mmiri DC 6mA arụnyere n'ime ya, ị ga-ahụ naaghaghịjiri aỤdị B RCDma ọ bụ RCBO (Residual Current Breaker with Overcurrent protection) nke na-achọpụta ma AC na DC nwere nsogbu. Ọ bụrụ na EVSEọ na-emeejikọtala nchọpụta DC 6mA, ọkọlọtọỤdị RCD Ana-ezukarị oke.
- Ahịa NEC (North America):Ọtụtụ EVSE nke ọkwa 2 nke oge a nwere CCID50 (Nchedo Ndị Ọrụ) arụnyere n'ime ya. Agbanyeghị, ọ bụrụ na ị na-etinye yamgbakwunyeEVSE (dịka ọmụmaatụ, NEMA 14-50 ma ọ bụ 6-50 outlet), NEC 2020/2023 chọrọ aIhe mgbawa GFCIna panel maka ihe nkwụnye ahụ, ọbụlagodi na chaja nwere nchekwa dị n'ime ya.
B. Usoro Njem nke Ịgbaji Circuit (IEC)
Ọ bụrụ na ị na-arụ ọrụ n'okpuru ọkọlọtọ IEC, ịhọrọ usoro njem kwesịrị ekwesị na-egbochi nsogbu ịda site na ọkụ inrush mbụ mgbe EV malitere ịchaji:
- Ụdị C:A na-akwado ya nke ukwuu maka nrụnye EVSE. Ọ na-ejikwa obere mmiri inductive inrush na-anaghị ada ada tupu oge eruo.
- Zere ụdị B nke na-agbagọ agbagọ ma ọ bụrụ na koodu mpaghara akọwapụtaghị ya, n'ihi na ha nwere ike ịdaba ngwa ngwa n'okpuru ibu dị elu na-aga n'ihu.
3. Ihe Ndị Dị Mkpa Banyere Ntinye
Nhazi Waya na Ndozi Okpomọkụ
Ihe mgbawa dị mma dịka waya ejikọrọ na ya. N'ihi ibu na-aga n'ihu, hụ na ihe nlele waya (AWG ma ọ bụ mm2) dabara na nha ihe mgbawa ahụ.mgbena-aza ajụjụ maka iwepụ okpomọkụ ma ọ bụrụ na waya agafee gburugburu ebe ọkụ (dịka ụlọ elu) ma ọ bụ kewara ọkpọkọ.
- Ihe atụ:Maka ihe mgbawa 50A,Waya ọla kọpa 6 AWGbụ ọkọlọtọ. Etinyela waya ndị pere mpe n'ime ihe na-agbaji amp dị elu.
Nkọwapụta Torque
Njikọ ndị na-adịghị mma bụ ihe kacha akpata ọkụ eletrik na ntọala EV. N'okpuru ibu na-aga n'ihu, ọdụ ndị na-adịghị mma na-emepụta ike iguzogide dị elu, na-ebute oke okpomọkụ nke nwere ike ịgbaze ihe mgbawa na ogwe bọs panel.
- Na-eji screwdriver/wrenchi torque eme ihe mgbe niileiji mee ka ihe mkpuchi ahụ sie ike dịka nkọwapụta nke onye nrụpụta (a na-ebipụtakarị ya n'akụkụ ihe mkpuchi ahụ).
Ike Panel na Okpomọkụ Gburugburu Ebe Obibi
- Ngụkọta Ibu:Tupu ịtinye ihe mgbawa 40A ma ọ bụ 60A, mee mgbakọ ibu na panel/ihe onwunwe dị ugbu a iji hụ na ọrụ bụ isi nwere ike ijikwa ibu na-aga n'ihu.
- Mgbasa Okpomọkụ:Ọ bụrụ na ị na-etinye ọtụtụ ihe mgbawa EV n'akụkụ n'ime bọọdụ nkesa azụmahịa, tụlee ịhapụ oghere oghere oghere efu n'etiti ha iji mee ka ikuku na-aga nke ọma ma na-agbapụta okpomọkụ.
4. Ndepụta ihe nlele maka ntinye ọkachamara
- Ikike na Iwu:Na-enyocha mgbe niile iwu obodo (dịka ọmụmaatụ, NEC Article 625, IEC 60364-7-722) ma wepụta ikike eletriki dị mkpa.
- Njikọ siri ike na ngwa mgbakwunye:A na-ahọrọ nrụnye waya siri ike maka ntụkwasị obi kachasị elu ma na-ewepụ mkpa maka ihe mgbawa GFCI mpụga dị oke ọnụ n'ọtụtụ mpaghara.
- Ịkpọ aha:Dee ihe mgbawa ahụ n'elu panel isi dị ka "EV CHAGER" iji hụ na achọpụtara ya ngwa ngwa n'oge mmezi.
- Nnwale Mgbe E Nwụnyesịrị:Jiri iheEVSEnnwale ihe nkwụnye iji mee ka njikọ ụgbọ ala dị ka ihe nlereanya ma nwalee ọrụ njem RCD/GFCI tupu enye ya onye ọrụ ikpeazụ.
| Ọdụ EV | Nọmba Ngwaahịa | IKE (KW) | Ntinye (V) | Oke ọsọ ntinye A) | Ihe mgbawa sekit akwadoro | Ngalaba eriri |
| AC | CHINAEVSE-3.5K(A)1-230S | 1 × 3.5 | 220 | 16 | 20A/2P | 3x4mm2 |
| CHINAEVSE-10K(A)1-240S | 1 × 9.6 | 240 | 40 | 50A/2P | 3x10mm2 | |
| CHINAEVSE-7K(A)1-230S | 1 × 7 | 220 | 32 | 40A/2P | 3x6mm2 | |
| CHINAEVSE-14K(A)2-230S | 2 × 7 | 220 | 64 | 63A/2P | 3x16mm2 | |
| CHINAEVSE-11K(A)1-400S | 1 × 11 | 380 | 16 | 20A/4P | 5x4mm2 | |
| CHINAEVSE-22K(A)1-400S | 1 × 22 | 380 | 32 | 40A/4P | 5x6mm2 | |
| CHINAEVSE-29K(A)2-400S | 22+7 | 380 | 64 | 63A/4P | 5x16mm2 | |
| CHINAEVSE-44K(A)2-400S | 2 × 22 | 380 | 64 | 80A/4P | 5x16mm2 | |
| CHINAEVSE-44K(A)2-400S | 2×22 (otu 43) | 380 | 64 | 80A/4P | 5x16mm2 | |
| CHINAEVSE-44K(A)1-400S | 1 × 43 | 380 | 64 | 80A/4P | 5x16mm2 | |
| CHINAEVSE-44K(A)2-400S | 2 × 43 | 380 | 126 | 140A/4P | 3x35mm2+2x16mm2 | |
| DC | CHINAEVSE-30K(D)1(CCS2)1000S | 30 DC | 380 | 50 | 65A/4P | 5x16mm2 |
| CHINAEVSE-40K(D)1(CCS2)1000S | 40 DC | 380 | 65 | 80A/4P | 5x16mm2 | |
| CHINAEVSE-60K(D)1(CCS2)1000S | 60 DC | 380 | 100 | 125A/3P | 3x35mm2+2x16mm2 | |
| CHINAEVSE-60K(D)2(CCS2)1000S | 30+30DC | 380 | 100 | 125A/3P | 3x35mm2+2x16mm2 | |
| CHINAEVSE-82K(A/D)2(CCS2)400/1000S | 60DC+22AC | 380 | 132 | 160A/3P | 3x50mm2+2x25mm2 | |
| CHINAEVSE-103K(A/D)2(CCS2)400/1000S | 60DC+43AC | 380 | 163 | 200A/3P | 3x50mm2+2x25mm2 | |
| CHINAEVSE-82K(A/D)3(CCS2)400/1000S | 30+30DC+22AC | 380 | 132 | 160A/3P | 3x50mm2+2x25mm2 | |
| CHINAEVSE-120K(D)2(CCS2)1000S | 60DC+60DC | 380 | 200 | 250A/3P | 3x95mm2+2x50mm2 | |
| CHINAEVSE-142K(A/D)3(CCS2)400/1000S | 60+60DC+22AC | 380 | 232 | 400A/3P | 3x95mm2+2x50mm2 | |
| CHINAEVSE-163K(A/D)3(CCS2)400/1000S | 60+60DC+43AC | 380 | 263 | 400A/3P | 3x120mm2+2x70mm2 | |
| CHINAEVSE-180K(D)3(CCS2)400/1000S | 60DC+60DC+60DC | 380 | 300 | 400A/3P | 3x120mm2+2x70mm2 | |
| CHINAEVSE-240K(D)2(CCS2)400/1000S | 120DC+120DC | 380 | narị anọ | 630/3P | 3x185mm2+2x95mm2 |
Oge ozi: Juun-08-2026