Heat chamber:ambient~+150℃, the general test requirement is +70℃
Cool chamber:0℃ salt water
The EV battery performs cold and heat shocks between the hot room and cold room.
Operating mode of DUT | Operating mode I.a |
Lower temperature | T(min) |
Upper temperature | T(max) |
Holding time at upper/lower temperature | 15min following attainment of complete thermal equilibrium |
Transition time | ≤10s |
Number of cycles | 300 |
Number of DUTs | 6 electronice assemblises |