DC yokutshaja imodyuli yesiphumo soqhagamshelo lokudityaniswa kweengcingo isisombululo

DC yokutshaja imodyuli yesiphumo soqhagamshelo lokudityaniswa kweengcingo isisombululo

Izithuthi zombane zihamba phambili, kwaye izitishi zokutshaja zithatha indawo esembindini. Ziziziseko eziphambili zoshishino lwe-EV. Ukusebenza kwabo ngokukhuselekileyo nokusebenzayo kubalulekile. Imodyuli yokutshaja yinxalenye ephambili yemfumba yokutshaja. Inika amandla kunye nombane. Ikwalawula isekethe kwaye iguqule i-AC kwi-DC. Isiphumo sayo esisebenzayo, esizinzile sinquma isantya sokutshaja kunye nokhuseleko. Umgca wokudibanisa, ohambisa amandla, uchaphazela ukutshaja ngokufanelekileyo kunye nokhuseleko.

Malunga necable cross-section

Imodyuli yokutshaja inika amandla angama-20 kW, ama-30 kW, okanye ama-40 kW. Umbane osebenzayo unokufikelela kwi-1000 V kwimodi yombane ophezulu. Khetha iintambo zokunyamezela amandla ombane kunye nomthamo wangoku. Oku kuya kuthintela ukushisa okanye umonakalo kwi-insulation.

Kwimowudi ye-voltage ephezulu, intambo yokuphuma yangoku kufuneka ibe:

20 A ngemodyuli engama-20 kW

30 A ngemodyuli engama-30 kW

40 A ngemodyuli engama-40 kW

Sebenzisa iintambo ezinecandelo elinqamlezileyo ubuncinane le-12 AWG (4 mm²), 10 AWG (6 mm²), okanye 8 AWG (10 mm²). Zikhuselekile kwaye zizinzile ngakumbi ekusebenziseni ixesha elide.

Malunga nokumelana nobushushu

Imodyuli yokutshaja isebenza ku -40 ℃ ukuya +75 ℃. Ngoko ke, ikhebula kufuneka libe nokumelana nokushisa okukhulu kunye nokuzinza. Ngenxa yombane ophezulu kunye nobushushu obuphezulu bangoku, ukugquma kwentambo kufuneka kumelane nobuncinci be-90 ℃. Oku kuya kuphucula ukhuseleko.

Malunga nokusebenza kwemathiriyeli ye-insulation

Imodyuli yokutshaja idla ngokuba ngaphakathi kwimfumba yokutshaja. Ayichatshazelwa kangako yimeko yangaphandle. Inqanaba lokhuseleko yi-IP20 kuphela. Ke, intambo kufuneka iphantsi ekunxibeni, ukukrazuka, kunye nokumelana nomhlwa. Ukusetyenziswa kweentambo zePVC ngokubanzi kunokuhlangabezana neemfuno.

Danyang Winpoweryasekwa ngo-2009 kwaye iphantse ibe yiminyaka engama-20 yamava kunxibelelwano lweentambo zombane. Sinikezela ngezisombululo ze-wiring zezixhobo zangaphakathi ezithembekileyo zokutshaja iimfumba. Imibutho yaseYurophu naseMelika iqinisekise iimveliso zethu. Banokudibanisa kwiimodyuli zokutshaja ze-DC ezinamandla ahlukeneyo okuphuma kunye nombane. Kolo setyenziso, sicebisa iimveliso zentambo zomgangatho ophezulu, njenge-UL10269, UL1032, kunye ne-UL10271.

●UL10269

Izinto zokugquma: iPVC

Iqondo lobushushu elilinganisiweyo: 105℃

Ixabiso lombane: 1000 V

Inkcazo yeCable: 30 AWG - 2000 kcmil

Umgangatho weReferensi: UL 758/1581

Iimpawu zeMveliso: Ubunzima bokufakelwa obufanayo. Kulula ukuhluba kunye nokusika. Igugile, ikrazukile, ifumile, kwaye iyakwazi ukumelana nokungunda.

●UL1032

Izinto zokugquma: iPVC

Iqondo lobushushu elilinganisiweyo: 90℃

Ixabiso lombane: 1000 V

Inkcazo yeCable: 30 AWG - 2000 kcmil

Umgangatho weReferensi: UL 758/1581

Iimpawu zeMveliso: Ubunzima bokufakelwa obufanayo. Kulula ukuhluba kunye nokusika. Ukunganxibi, ukuxhathisa ukukrazula, ukukhuseleka kokufuma, kunye nobungqina bokungunda.

●UL10271

Izinto zokugquma: iPVC

Iqondo lobushushu elilinganisiweyo: 105 °C

Ixabiso lombane: 1000 V

Inkcazo yekhebula: 30 AWG - 3/0 AWG

Umgangatho weReferensi: UL 758/1581

Iimpawu zeMveliso: ubukhulu be-insummer insulation; kulula ukuxobula kunye nokusika. Nxiba ukuxhathisa, ukuxhathisa ukukrazuka, ubungqina bokufuma, kunye nobungqina bokungunda