High & Low temperature damp-heat test chamber for traction battery
For performance and reliability testing of EV power battery, it can work with battery performance test system, and can also be used for research and development, matching and other tests of battery and battery management system.
Inside chamber volume: 12m³
Inner chamber dimension: 3000mm W× 2000mm D × 2000mm H
Temperature range: -45 ℃ ～ +100 ℃ (adjustable)
Temperature fluctuation: ≤0.5 ℃ (no load, constant state)
Temperature uniformity: ≤ 2 ℃ (no load, constant state)
Temperature deviation: ≤ 2 ℃ (no load, constant state)
Heating rate: not less than 2℃/min (room temp ～ +85 ℃, non-linear load 1000kg battery pack)
Cooling rate: not less than 1.0℃/min (room temp ～ -40 ℃, non-linear load 1000kg battery pack)
Humidity range: (20 ～ 98)% RH (adjustable)
Humidity deviation: humidity＞75% RH: ≤+2, -3%RH, humidity ≤ 75% RH: ≤ ±5%RH
Humidity fluctuation: ≤2% RH
Humidity uniformity: humidity＞75% RH: ≤+2, -3%RH, humidity ≤ 75% RH: ≤ ±5%RH
Pressure balance valve: in the chamber equipped with pressure balance valve, will be automatically triggered under certain pressure difference.
