NF 30KW DC24V iVoltage ePhezulu yokuPholisa iSifudumezisi DC400V-DC800V HV iSifudumezi esiPholisayo DC600V
Inkcazo
Ngokunyuka kokuthandwa kwezithuthi zombane (EVs), isidingo seenkqubo zokufudumeza ezisebenzayo ziyaqhubeka nokunyuka.Iinkqubo zokufudumeza eziqhelekileyo kwiinqwelo zixhomekeke kwiinjini zokutsha zangaphakathi, ezivelisa ukushisa okugqithisileyo okungasetyenziselwa ukutshisa i-cabin.Nangona kunjalo, kwizithuthi zombane, olu khetho alukho, ngoko ke ezinye izisombululo zokufudumeza kufuneka ziphuhliswe.Kwiminyaka yakutshanje, iinkqubo zokufudumeza ze-PTC (Positive Temperature Coefficient) zifumene ingqwalasela eninzi kwimoto yombane kunye neshishini leemoto ngenxa yeenzuzo zabo.
Iinkqubo zokufudumeza ze-PTCsebenzisa izifudumezi ze-PTC, ezizizixhobo ezivelisa ubushushu xa umbane udlula kuzo.Ezi zifudumezi zibandakanya izinto ze-PTC ze-ceramic, ezinokumelana okuphezulu, oku kuthetha ukuba ukuxhathisa kwabo kombane kwandisa kakhulu ngokunyuka kweqondo lokushisa.Olu phawu lukhethekileyo luvumela izifudumezi ze-PTC ukuba zizilawule ngokwazo ubushushu, zizenze zikhuseleke kakhulu kwaye zithembeke kwizicelo kwizithuthi zombane kunye neshishini leemoto.
Esinye sezizathu eziphambili zokwanda kokuthandwa kweenkqubo zokufudumeza ze-PTC kukusebenza kwazo kwamandla.Iinkqubo zokufudumeza eziqhelekileyo kwizithuthi zinokulamba ngamandla, okukhokelela ekunciphiseni okubonakalayo kuluhlu olupheleleyo lokuqhuba izithuthi zombane.Kwelinye icala, izifudumezi zePTC zisebenzisa umbane omncinci kwaye zibonelela ngokufudumeza okujoliswe kuko.Ngokudibanisa izinto zobushushu obuphezulu kunye noyilo olulungisiweyo, inkqubo yokufudumeza ye-PTC inokutshisa ngokukhawuleza i-cabin ngaphandle kokukhupha kakhulu ibhetri yesithuthi.
Ukongeza, iinkqubo zokufudumeza ze-PTC zibonelela ngeenzuzo ezininzi kwiinkqubo zokufudumeza eziqhelekileyo ngokokhuseleko.Kwiinkqubo zokufudumala eziqhelekileyo, kukho rhoqo umngcipheko wokuvuza okanye iingozi ezinxulumene nokutsha, ezinikwe i-fuel kunye nokubandakanyeka kwe-injini yokutsha yangaphakathi.Ngeenkqubo zokufudumeza ze-PTC, lo mngcipheko uyancipha kakhulu njengoko kungekho zixhobo ezinokutsha okanye iinkqubo zokutsha ezibandakanyekayo.Eli nqaku lenza iinkqubo zokufudumeza ze-PTC zilungele ukhuseleko-izithuthi zombane ezibalulekileyo.
Iinkqubo zokufudumeza ze-PTC aziboneleli nje ngokufudumeza okusebenzayo, kodwa zikwanegalelo ekuthuthuzelekeni ngokubanzi kwisithuthi.Ezi nkqubo zisasaza ubushushu ngokulinganayo kuyo yonke i-cabin, ziqinisekisa ukuba bonke abakhweli bafumana inqanaba elifunekayo lokufudumala.Ukongeza, inkqubo yokufudumeza ye-PTC inikezela ukuguquguquka kulawulo lobushushu, ivumela abasebenzisi ukuba bahlengahlengise izicwangciso zobushushu ngokuthanda kwabo.Ukuze ufumane amava okuqhuba akhululekile kwaye ayonwabisa, nakweyona mozulu ibandayo.
Olunye uncedo lweenkqubo zokufudumeza ze-PTC kukuhambelana kwazo kunye nombane wombane ophezulu.Izithuthi zombane ngokuqhelekileyo zisebenza kwiinkqubo zebhetri eziphezulu, kwaye iinkqubo zokufudumeza i-PTC zinokudibanisa lula nale mithombo.Oku kuhambelana kuphelisa imfuno yokuguqulwa kwamandla okongeziweyo okanye i-transformers, ukwenza lula ukuyila ngokubanzi kunye nokunciphisa iindleko.Ukongeza, ukusetyenziswa kwenkqubo yokufudumeza ephezulu ye-PTC yenza ukuba izinga lokushisa likhawuleze, liqinisekise ukufudumeza ngokukhawuleza nangokufanelekileyo kwekhabhinethi.
Isishwankathelo, iinkqubo zokufudumeza ze-PTC ziguqula isithuthi sombane kunye neshishini leemoto kunye nokusebenza kakuhle kwamandla, iimpawu zokhuseleko, induduzo, kunye nokuhambelana nombane ophezulu we-voltage.Njengoko imfuno yezithuthi zombane iqhubeka ikhula, isidingo seenkqubo zokufudumeza ezinokwethenjelwa nezisebenzayo zibaluleka ngakumbi.Ngeempawu zayo ezizodwa kunye neenzuzo, inkqubo yokufudumala ye-PTC ibonelela ngesisombululo esifanelekileyo sokufudumeza i-cab yesithuthi sombane.Ngokuxhaphaza iipropati ezizilawulayo zeIiheater zePTC, ezi nkqubo zinokubonelela ngokufudumeza ngokukhawuleza kunye nokujoliswe kuyo ngaphandle kokukhupha ibhetri yesithuthi ngokungafanelekanga.Ngokuhambelana nombane we-voltage ephezulu, iinkqubo zokufudumeza ze-PTC zilindeleke ukuba zibe sisisombululo esithandwayo sokufudumeza kwiimoto zombane ezizayo.
IParameter yobuGcisa
| HAYI. | Ingcaciso yeMveliso | Uluhlu | Iyunithi |
| 1 | Amandla | 30KW@50L/min&40℃ | KW |
| 2 | Ukunyangwa kokuMpompoza | <15 | KPA |
| 3 | Qho ngoxinzelelo | 1.2 | IMPA |
| 4 | Ubushushu boGcino | -40~85 | ℃ |
| 5 | Ubushushu be-Ambient esebenzayo | -40~85 | ℃ |
| 6 | Uluhlu lweVoltage (iVoltage ephezulu) | 600(400~900) | V |
| 7 | Uluhlu lweVoltage (iVoltage ephantsi) | 24(16-36) | V |
| 8 | Ubuntu bezizalwane | 5-95% | % |
| 9 | Impulse yangoku | ≤ 55A (okt ikale yangoku) | A |
| 10 | Phula | 50L/min | |
| 11 | Ukuvuza kwangoku | I-3850VDC / 10mA / 10s ngaphandle kokuphuka, i-flashover, njl | mA |
| 12 | I-Insulation Resistance | 1000VDC/1000MΩ/10s | MΩ |
| 13 | Ubunzima | <10 | KG |
| 14 | Ukhuseleko lwe-IP | IP67 | |
| 15 | Ukomelela koKunganyangeki kokutshiswa (ihitha) | >1000h | h |
| 16 | Ulawulo lwamandla | ummiselo ngamanyathelo | |
| 17 | Umthamo | 365*313*123 |
Iinkcukacha zeMveliso
Inzuzo
Isicelo
FAQ
Imibuzo Ebuzwa Rhoqo malunga neZifudumezi zoMbane oPhezulu kwiAutomotive Applications
1. Yintoni i-Voltage heater ephezulu kwizicelo zeemoto?
Izifudumezi zoxinzelelo oluphezulu ziyilelwe ngokukodwa izixhobo zokufudumeza zombane kunye nezithuthi ezixubileyo.Isebenzisa iinkqubo zamandla ombane aphezulu (ngokuqhelekileyo i-200V ukuya kwi-800V) ukubonelela ngokufudumeza okufanelekileyo kwendawo yangaphakathi yesithuthi ngaphandle kokuxhomekeka kwiinkqubo zokufudumeza eziqhelekileyo eziqhutywa yi-injini.
2. Sisebenza njani isifudumezi seVoltage ephezulu?
Izifudumezi zamandla ombane aphezulu zisebenzisa izinto zokufudumeza zombane ezinikwa amandla yinkqubo yebhetri yombane ophezulu wesithuthi.Iguqula amandla ombane abe bubushushu, obuthi ke budluliselwe kwikhabhinethi ngokutshintshiselana kobushushu, obufana nesiseko sobushushu esiqhelekileyo kwisithuthi esiqhelekileyo.Ukukhutshwa kokufudumeza kunokulungelelaniswa ngokwesimo sokushisa esifunwayo.
3. Zeziphi iingenelo zezifudumezi ze-Voltage eziphezulu?
Izifudumezi zoxinzelelo oluphezulu zibonelela ngeenzuzo ezininzi kwizicelo zeemoto.Baphelisa imfuneko yokuba injini ingasebenzi ukuze ivelise ubushushu, ukunciphisa ukusetyenziswa kwamafutha kunye nokukhutshwa.Bakwabonelela ngokufudumeza ngokukhawuleza, ukuqinisekisa ukufudumeza ngokukhawuleza kwekhabhinethi kwiimeko ezibandayo zemozulu.Ukongezelela, i-heater-high-pressure heater izimele kwi-injini, iyenza ilungele izithuthi zombane kunye ne-hybrid.
4. Ngaba i-Voltge ephezulu ingasetyenziswa kuzo zonke iintlobo zezithuthi?
Izifudumezi zamandla ombane aphezulu ziyilelwe ikakhulu izithuthi zombane kunye nezixubeneyo ezineenkqubo zebhetri zombane ophezulu.Zisenokungafanelanga izithuthi eziqhelekileyo zenjini yokutsha yangaphakathi, ezingenayo isiseko sombane esiyimfuneko ukuxhasa ukusebenza kwamandla ombane aphezulu kwezi zifudumezi.
5. Ingaba izifudumezi ze-Volgeji eziphezulu zikhuselekile?
Ewe, izifudumezi zoxinzelelo oluphezulu ziyilwe kwaye zakhiwe ngokhuseleko engqondweni.Bavavanywa ngokungqongqo ukuqinisekisa ukuthotyelwa kwemigangatho nemimiselo yokhuseleko.Ukongeza, baneempawu zokhuseleko ezifana ne-thermal fuses kunye ne-insulation ukukhusela ukusilela kombane kunye nokunciphisa umngcipheko weengozi zombane.
6. Sisebenza kakuhle kangakanani isifudumezi seVoltage ephezulu?
Izifudumezi zoxinzelelo oluphezulu ziyaziwa ngokusebenza kwazo okuphezulu.Baguqula umbane ube bubushushu ngaphandle kweelahleko ezinkulu kwaye ngoko banamandla kakhulu.Ukongezelela, ekubeni abathembeli ekushiseni kwe-injini, banokunika ukushisa ngokuthe ngqo kwi-cab, ukunciphisa ixesha lokufudumala kunye nokusetyenziswa kwamandla.
7. Ingaba isifudumezi seVolgeji ephezulu sinokusetyenziswa kwindawo ebanda kakhulu?
Ewe, izifudumezi zoxinzelelo oluphezulu ziyilelwe ukuba zisebenze ngokufanelekileyo nakwiindawo ezibanda kakhulu.Baxhotyiswe ngolawulo oluphambili kunye neenkqubo eziqinisekisa ukufudumeza okusebenzayo nakwiqondo lokushisa eliphantsi.Kubalulekile ukuba uqaphele, nangona kunjalo, ukuba uluhlu lwe-heater kunye nokusebenza kakuhle kunokwahluka ngokuxhomekeke kwiqondo lokushisa kunye nesicelo esithile sesithuthi.
8. Loluphi uhlobo logcino olufunwa sisifudumezi-mbane esiphezulu?
Izifudumezi zoxinzelelo oluphezulu zifuna ukulungiswa okuncinci.Nangona kunjalo, ukuhlolwa rhoqo kunye nokulungiswa njengoko kucetyiswa ngumenzi wesithuthi kubalulekile ukuqinisekisa ukusebenza kakuhle.Kubalulekile ukulandela ishedyuli yolondolozo kunye nezikhokelo ezibonelelwa ngumenzi wezithuthi okanye iziko lenkonzo eligunyazisiweyo.
9. Ingaba isithuthi esele sikhona singafakelwa ngokutsha ngesifudumezi seVoltage ephezulu?
Ukufakela ngokutsha izifudumezi ezinombane ophezulu kwizithuthi ezikhoyo kunokuba ngumngeni kwaye kusenokungenzeki ngenxa yeziseko zombane ezintsonkothileyo ezifunekayo ukuxhasa ukusebenza kwazo.Ezi zifudumezi zidla ngokuyilwa ukuba zifakwe ngexesha lokwenziwa kwesithuthi.I-Retrofits kufuneka yenziwe ngabaqeqeshi abaqeqeshiweyo abanobuchule kwiinkqubo zombane, ngokulandela izikhokelo zomenzi kunye neengcebiso.
10. Ngaba izifudumezi zeVolteji eziphezulu zibiza kakhulu kuneenkqubo zokufudumeza zesintu?
Iindleko zokuqala ze-heater-high-pressure heater ingaba phezulu xa kuthelekiswa nenkqubo yokufudumala eqhelekileyo kwisithuthi esinenjini yokutshisa yangaphakathi.Nangona kunjalo, iinzuzo zabo zexesha elide, ezifana nokunciphisa ukusetyenziswa kwepetroli kwi-hybrid kunye nezithuthi zombane, zinokunciphisa utyalo-mali lokuqala.Ukusebenza kweendleko ze-heater ephezulu kuxhomekeke kwizinto ezifana nokusetyenziswa kwesithuthi, imozulu, kunye namaxabiso amandla kummandla okanye ilizwe elithile.
