2019-10-28 10:15:36 BECU 1 Contactor 3 test back is abnormal Happen
2019-10-28 10:15:36 Stack No available battery group Happen
2019-10-28 10:18:16 BECU 1 Contactor 3 test back is abnormal Disappear
2019-10-28 10:18:16 Stack No available battery group Disappear
