DC yekuchaja module inobuda yekubatanidza wiring mhinduro
Mota dzemagetsi dzinofambira mberi, uye zviteshi zvekuchaja zvinotora nzvimbo yepakati. Iwo akakosha masisitimu eiyo EV indasitiri. Kushanda kwavo kwakachengeteka uye kwakanaka kwakakosha. Iyo yekuchaja module ndiyo yakakosha chikamu chemurwi wekuchaja. Inopa simba nemagetsi. Iyo zvakare inodzora dunhu uye inoshandura AC kuita DC. Yayo inoshanda, yakagadzikana inobuda inosarudza kumhanya kwekuchaja uye kuchengeteka. Mutsara wekubatanidza, unotumira simba, unokanganisa kushanda kwechaji uye kuchengeteka.
Nezve cable cross-section
Iyo yekuchaja module inopa makumi maviri kW, 30 kW, kana 40 kW emagetsi. Iyo voltage inoshanda inogona kusvika 1000 V mune yakakwira-voltage mode. Sarudza tambo dzekutsungirira kwavo voltage uye huwandu hwazvino. Izvi zvinodzivirira kupisa kana kukuvadza kune insulation.
Mune yakakwira-voltage modhi, iyo inobuda tambo ikozvino inofanira kunge iri:
20 A ye20 kW module
30 A ye30 kW module
40 A ye40 kW module
Shandisa tambo dzine cross-section inosvika gumi nemaviri AWG (4 mm²), 10 AWG (6 mm²), kana 8 AWG (10 mm²). Izvo zvakachengeteka uye zvakanyanya kugadzikana zvekushandisa kwenguva refu.
Pamusoro pekudzivirira kupisa
Iyo yekuchaja module inoshanda pa -40 ℃ kusvika +75 ℃. Saka, iyo tambo inofanirwa kuve neyakakura tembiricha kuramba uye kugadzikana. Nekuda kwekukwira kwevoltage uye kupisa kwakanyanya kwazvino, iyo tambo yekuvharisa inofanirwa kumira inosvika 90 ℃. Izvi zvichavandudza kuchengeteka.
Pamusoro pekushanda kwezvinhu zvekudzivirira
Iyo yekuchaja module inowanzo mukati memurwi wekuchaja. Haina kunyanya kukanganiswa nemamiriro ekunze. Chiyero chekudzivirira chiri IP20 chete. Saka, tambo inofanira kunge yakaderera mukupfeka, kubvarura, uye kusagadzikana kwemarara. Iko kushandiswa kweakajairwa PVC tambo kunogona kusangana nezvinodiwa.
Danyang Winpoweryakavambwa muna 2009 uye ine makore anoda kusvika makumi maviri echiitiko mumagetsi ekubatanidza wiring. Isu tinopa yakavimbika yemukati michina wiring mhinduro dzekuchaja mapile. Masangano eEuropean neAmerica akasimbisa zvigadzirwa zvedu. Ivo vanogona kubatana neDC yekuchaja mamodule ane akasiyana anobuda masimba uye voltages. Kune izvo zvinoshandiswa, isu tinokurudzira yakakwirira-yakajairwa tambo zvigadzirwa, seUL10269, UL1032, uye UL10271.
●UL10269
Insulation zvinhu: PVC
Rated tembiricha: 105 ℃
Rated voltage: 1000 V
Cable yakatarwa: 30 AWG - 2000 kcmil
Reference mwero: UL 758/1581
Product features: Uniform insulation ukobvu. Zviri nyore kubvisa uye kucheka. Inosakara, kubvaruka, mwando, uye inodzivirira mildew.
●UL1032
Insulation zvinhu: PVC
Rated tembiricha: 90 ℃
Rated voltage: 1000 V
Cable yakatarwa: 30 AWG - 2000 kcmil
Reference mwero: UL 758/1581
Product features: Uniform insulation ukobvu. Zviri nyore kubvisa uye kucheka. Isingapfeki, inodzivirira kubvarura, inodzivirira hunyoro, uye inodzivirira mildew.
●UL10271
Insulation zvinhu: PVC
Rated tembiricha: 105 °C
Rated voltage: 1000 V
Tsanangudzo yetambo: 30 AWG - 3/0 AWG
Reference mwero: UL 758/1581
Product features: yunifomu insulation ukobvu; nyore kusvuura nekucheka. Pfeka inodzivirira, inodzivirira kubvarura, inodzivirira hunyoro, uye inodzivirira mildew
Nguva yekutumira: Aug-01-2024