2018-11-14 14:44:58 BECU 1 Contactor 3 test back is abnormal Happen
2018-11-14 14:44:59 Stack No available battery group Happen
2018-11-14 14:53:51 BECU 1 Contactor 3 test back is abnormal Disappear
2018-11-14 14:53:52 Stack No available battery group Disappear
