NF Thin Film High Voltage Coolant Heater yeEV Car kana BTMS

Boka reNF 7 kW–15 kW Firimu Gobvuhita inotonhorera ine voltage yepamusoroimhando yemagetsi ine simba guru uye inoshanda zvakanyanya, yakagadzirirwa masisitimu ekuchengetedza kupisa kwemotokari. Inoshandura simba remagetsi kuita simba rekupisa kuti iite kuti pave ne ethylene glycol-based coolant, ine mabasa maviri: cabin conditioning uye low-temperature battery preconditioning mu battery electric vehicles (BEVs) uye plug-in hybrid electric vehicles (PHEVs).
Chidziisa ichi chinoshandisa tekinoroji yepamusoro yekupisa ine ganda rakakora, apo paste inodzivirirwa nevhu rakakora inodhindwa nemazvo pachigadziko chesimbi isingatsvedzi ngura uye inogadziriswa nekupisa kuti igadzire jira rinopisa rinogara kwenguva refu. Maitiro aya anogonesa kupararira kwekupisa kwakafanana, kukurumidza kupisa, uye kugara kwenguva refu pasi pekupisa kunodzorwa.

Zvakanakira zvehunyanzvi zvinosanganisira:

1. Kushanda Nesimba Kwakanaka: Kushanda Nesimba rekupisa ≥98.5%, kunowanikwa kuburikidza nezvinhu zvinodziya zvakanyudzwa mumvura zvinoderedza kurasikirwa kwesimba rinotenderera uye rinopenya—zvichivandudza kuchengetedza simba remagetsi uye kuwedzera hupenyu hwebasa.

2. Kudzikira kweTembiricha yeKushanda & Kuvimbika Kwakawedzerwa: Tembiricha yepamusoro yepamusoro inogumira pa ≤170°C, zvichideredza zvakanyanya kushushikana kwekupisa pazvikamu zviri pedyo uye kuvandudza kugadzikana kwekushanda kwenguva refu pasi pemabasa anoenderera mberi.

3. Kuchengetedzwa Kwemagetsi Kwechisikigo: Makamuri emagetsi neekutonhodza akaparadzaniswa nemhepo—akagadzirwa nemidziyo ye dielectric yakasimbiswa uye akasimbiswa zvichienderana neIEC 60335-1 neISO 6469-3—anobvisa njodzi dzekuora kwemagetsi, kuteverwa kunokonzerwa nekudziya kwemhepo, uye kuputsika kwekudzivirira.

4. Kuvaka Kunodzivirira Kubuda Kwemvura: Kubvisa mavharuvhu emhepo anobuda nekushandisa imba yakavharwa zvakakwana, ine simba rekumanikidzwa (yakaedzwa kusvika pa5 bar static pressure) kunoita kuti mhepo isapinda zvakanaka uye kuti ienderane nemasisitimu ekutonhodza akavharwa.

5. Magadzirirwo Emakanika Akareruka: Kubviswa kwemapureti ekupisa ane mafine echinyakare kunoderedza kuwanda kwezvikamu, kuoma kwekubatanidza, uye nzvimbo dzinogona kusvibisa—kuvandudza kugadzirwa uye kushanda pasina kugadzirisa.

6. Tekinoroji yekubatanidza nemazvo: Majoini ese akakosha enzira yekutonhodza anogadzirwa achishandisa welding ye fiber-laser otomatiki, zvichiita kuti pave nenjodzi yekubuda kwemvura uye kutevedzera zvinodiwa neISO 15614-1 welding procedure.

Chidziisa ichi chinomiririra kufambira mberi kukuru muhurongwa hwekupisa hwemotokari hwakavakirwa paPTC—kuisa zviyero zvitsva zvekuwanda kwesimba, kuchengetedzeka kwebasa, uye kugadzirira kubatanidzwa muzvivakwa zveEV zvechizvarwa chinotevera.

Sechikamu chikuru cheNF GROUP's thermal management portfolio, heater inotonhorera yePTC ye7–15 kW inopa simba rekupisa rinodzoreka uye rinodzoreka kuti ritsigire kugadzikana kwemukamuri, heater inotonhorera yebhatiri, uye kutyaira zvakanaka kana kuchitonhora—pasina kukanganisa kukwirira kwemotokari kana kuvimbika kwesystem.

Kuti uwane rumwe ruzivo, munogamuchirwa kutibata zvakananga.