I-NF iThengisa Eyona 6KW EV Isifudumezi esiPholisayo 350V HVCH DC12V PTC Isifudumezi esiPholisa se-EV oFakelweyo

I-NF Eyona nto iThengisayo i-6KW EV iSifudumezi esiPholisayo 350V HVCH DC12V PTC Isifudumezi esiPholisayo se-EV

Inkcazelo emfutshane:

Sesona mveliso inkulu ye-PTC yokupholisa izifudumezi eTshayina, sineqela lobugcisa elomeleleyo, imigca yendibano echubekileyo neyangoku kunye neenkqubo zemveliso.Iimarike eziphambili ekujoliswe kuzo ziquka izithuthi zombane.ulawulo lobushushu bebhetri kunye neeyunithi zefriji zeHVAC.Kwangaxeshanye, sikwasebenzisana neBosch, kwaye umgangatho wemveliso yethu kunye nomgca wemveliso uhlaziyiwe kakhulu yiBosch.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

①Gqibezela igalelo lomyalelo kwiphaneli yomoya opholileyo.

②Iphaneli ye-air conditioner ithumela umyalelo wokusebenza komsebenzisi kumlawuli ngonxibelelwano lwe-CAN okanye ON/OFF PWM.

③Emva kokuba isilawuli sokufudumeza samanzi se-PTC sifumene umqondiso womyalelo, sivula i-PTC kwimo ye-PWM ngokwemfuno yamandla.

Uyilo oluluncedo:

①Usebenzisa i-4-channel ye-PWM yokulawula imowudi, i-busbar inrush current incinci, kwaye iimfuno zokudluliselwa kwisekethe yesithuthi ziphantsi.

②Ulawulo lwemowudi ye-PWM yenza uhlengahlengiso oluqhubekayo lwamandla.

③Imowudi yonxibelelwano ye-CAN inokuchaza ubume bokusebenza komlawuli, olulungele ulawulo lwesithuthi kunye nokubeka iliso.

IParameter yobuGcisa

Into	WPTC01-1	WPTC01-2
Ukufudumeza imveliso	6kw@10L/min,T_in 40ºC	6kw@10L/min,T_in 40ºC
Umbane olinganisiweyo (VDC)	350V	600V
Umbane osebenzayo (VDC)	250-450	450-750
Umlawuli wombane ophantsi	9-16 okanye 18-32V	9-16 okanye 18-32V
Umqondiso wokulawula	INGENZA	INGENZA
Ubungakanani bokufudumala	232.3 * 98.3 * 97mm	232.3 * 98.3 * 97mm

Inzuzo

I-1.I-antifreeze yokufudumeza yombane isetyenziselwa ukufudumeza imoto nge-heater core body.
2.Ifakwe kwisixokelelwano sokujikeleza okupholisa amanzi.
3.Umoya ofudumeleyo unobulali kwaye ubushushu bulawuleka.
4. Amandla e-IGBT alawulwa yi-PWM.
I-5.Imodeli eluncedo inomsebenzi wokugcinwa kobushushu bexesha elifutshane.
Umjikelo we-6.Vehicle, inkxaso yokulawula ukushisa kwebhetri.
7.UKhuseleko lokuSingqongileyo.

Isiqinisekiso seCE

Isicelo

Inkcazo

Njengoko izithuthi zombane (EVs) ziqhubeka nokufumana ukuthandwa njengendlela yokuthutha ezinzileyo, imfuno yeenkqubo zokufudumala ezisebenzayo kwezi zithuthi zibaluleke kakhulu.Icandelo eliphambili kwi-EV yokufudumeza inkqubo yi-PTC (i-Positive Temperature Coefficient) yokufudumala.Kule blog, siza kuphonononga indima yeIzifudumezi ze-PTC kwi-EVkunye nefuthe lazo kubushushu obuphezulu bokupholisa.

Izifudumezi ze-PTC ziqhele ukusetyenziswa kwizithuthi zombane ukubonelela ngokufanelekileyo, ukufudumeza okukhawulezileyo kwekhabhinethi kunye ne-high-voltage coolant.Ezi zifudumezi zithandwa kwishishini leemoto ngenxa yobungakanani bazo obubambeneyo, ixesha lokuphendula ngokukhawuleza kunye nokusebenza kakuhle kwamandla.Izifudumezi ze-PTC zifaneleke ngokukodwa kwizithuthi zombane njengoko zingadingi isekethe yokupholisa eyahlukileyo, zizenza isisombululo esifanelekileyo sokufudumeza isipholilesi soxinzelelo oluphezulu kwizithuthi zombane.

Enye yeenzuzo eziphambili zokusebenzisa izifudumezi ze-PTC kwizithuthi zombane kukukwazi kwazo ukusebenza kumbane ophezulu.Oku kufudumeza ngokufanelekileyo isisipholisi kwisixokelelwano sombane esinevoltheji ephezulu yesithuthi sombane, siqinisekisa ukuba uloliwe wombane kunye nebetri pack zisebenza kumaqondo obushushu afanelekileyo.Ukongezelela, izifudumezi ze-PTC zenzelwe ukujamelana noxinzelelo oluphezulu lwezithuthi zombane, okwenza kube isisombululo esinokwethenjelwa nesikhuselekileyo sokufudumala kwezithuthi zombane.

Ukusebenzisa izifudumezi ze-PTC kwizithuthi zombane nako kunceda ukuphucula ukusebenza kakuhle kwamandla.Ezi zifudumezi ziyilelwe ukuba zilungelelanise ngokuzenzekelayo ukusetyenziswa kwamandla ngokusekelwe kubushushu besipholisi, ukunciphisa inkcitho yamandla kunye nokwandisa ukusebenza kakuhle kokufudumeza.Ngenxa yoko, izithuthi zombane ezixhotyiswe ngee-heaters ze-PTC zinokufikelela ulawulo olungcono lwe-thermal ye-high-voltage systems zombane, ngaloo ndlela zandisa ubomi bebhetri kunye nokuphucula ukusebenza kwiimeko ezibandayo zemozulu.

Ukongeza, ubungakanani obubambeneyo besifudumezi se-PTC kunye neendlela ezininzi zokuxhoma ziyenza ibe sisisombululo esifanelekileyo sokufudumeza kwizithuthi zombane.Ukuguquguquka koyilo lwe-heater ye-PTC luvumela ukuba ludityaniswe lula kwinkqubo yokufudumeza yesithuthi, ivumela ii-automakers ukuba zikhulise ukufudumeza kwe-cabin kunye noxinzelelo oluphezulu lokufudumeza okupholisayo kwiimoto zombane.Oku kwandisa intuthuzelo ngokubanzi kunye namava okuqhuba kubanikazi be-EV, ukuqinisekisa ukuba bahlala befudumele kwaye bekhululekile nakwiimeko zemozulu ezimbi.

Impembelelo yezifudumezi ze-PTC kwizithuthi zombane azikhawulelwanga ukufudumeza i-cab kunye ne-high-pressure coolant.Ezi zifudumezi zikwadlala indima ebalulekileyo ekuphuculeni ukusebenza kakuhle ngokubanzi kunye noluhlu lwezithuthi zombane.Ngokufudumeza ngokufanelekileyo i-high-pressure coolant, izifudumezi ze-PTC zinceda ukugcina amaqondo okushisa asebenzayo kwi-powertrain yesithuthi kunye nepakethe yebhetri, ukuqinisekisa ukuba izithuthi zombane zihambisa ukusebenza okufanayo kunye noluhlu ngaphandle kweemeko zokushisa zangaphandle.

Isishwankathelo, ukusetyenziswa kwezifudumezi ze-PTC kwizithuthi zombane kukhuthaze kakhulu ukuqhubela phambili kweenkqubo zokufudumeza ezifanelekileyo kwizithuthi zombane.Ezi zifudumezi zidlala indima ephambili ekufudumezeni i-cabin kunye ne-high-pressure coolant ngokukhawuleza nangempumelelo, ekugqibeleni kuphuculwe ukusebenza kakuhle kwamandla, ulawulo lwe-thermal kunye namava okuqhuba ngokubanzi kwezithuthi zombane.Njengoko imfuno yezithuthi zombane iqhubeka ikhula, ukubaluleka kwee-heaters ze-PTC ekuphuculeni ukusebenza kwe-EV kunye nokuzinza akukwazi ukugqithiswa.Ngokuqhubela phambili okuqhubekayo kobuchwepheshe bokufudumeza, ikamva le-PTC heater kwizithuthi zombane liqaqambile.

Iprofayile yekhampani

I-Hebei Nanfeng Automobile Equipment (Iqela) Co., Ltd yinkampani yeqela enemizi-mveliso emi-5, evelisa ngokukodwa izifudumezi zokupaka, iinxalenye zesifudumezi, isifudumezi-moya kunye namalungu esithuthi sombane ngaphezu kweminyaka engama-30.Singabenzi bezixhobo zeauto abahamba phambili eTshayina.

Iiyunithi zethu zemveliso zefektri zixhotyiswe ngoomatshini bobuchwephesha obuphezulu, umgangatho ongqongqo, izixhobo zovavanyo lolawulo kunye neqela leengcali zobuchwephesha kunye neenjineli ezivuma umgangatho kunye nokunyaniseka kweemveliso zethu.

Ngo-2006, inkampani yethu iphumelele i-ISO/TS16949:2002 isiqinisekiso senkqubo yolawulo lomgangatho.Sikwaphethe isatifikethi se-CE kunye nesatifikethi se-Emark sisenza sibe phakathi kweenkampani ezimbalwa emhlabeni ezifumana izatifikethi ezikumgangatho ophezulu.
Ngoku singabona bantu bachaphazelekayo eTshayina, sinesabelo kwimarike yasekhaya engama-40% kwaye emva koko sizithumela kumazwe angaphandle kwihlabathi ngakumbi e-Asia, eYurophu naseMelika.

Ukuhlangabezana nemigangatho kunye neemfuno zabathengi bethu bekusoloko kuyeyona nto iphambili kuthi.Ihlala ikhuthaza iingcali zethu ukuba ziqhubeke zicinga ngesaqhwithi, zenze izinto ezintsha, ziyile kwaye zenze iimveliso ezintsha, ezifanelekileyo ngokugqibeleleyo kwintengiso yaseTshayina kunye nabathengi bethu abavela kuzo zonke iindawo zehlabathi.

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