Huawei SMU11B - Page 42

WebUI Alarm Alarm Enabled Alarm Severity Relay
AC Phase L3
Undervoltage
Enable Minor No
AC Phase L1 Failure Enable Minor No
AC Phase L2 Failure Enable Minor No
AC Phase L3 Failure Enable Minor No
AC Phase L1 Failure Enable Major No
AC Phase L2 Failure Enable Major No
AC Phase L3 Failure Enable Major No
AC L1-L2 Overvoltage Enable Minor No
AC L2-L3 Overvoltage Enable Minor No
AC L3-L1 Overvoltage Enable Minor No
AC L1-L2
Undervoltage
Enable Minor No
AC L2-L3
Undervoltage
Enable Minor No
AC L3-L1
Undervoltage
Enable Minor No
Load Fuse Broken Disable Major No
Unknown System Type Enable Critical No
Long AC Failure Enable Major No
DC Input Overvoltage Enable Major No
DC Input
Undervoltage
Enable Major No
Bus Bar Ultra OV Disable Major No
Bus Bar Overvolt. Enable Major No
Bus Bar Ultra UV Disable Critical No
Bus Bar Undervolt. Enable Major No
SEB Comm. Failed Enable Major No
DIN1 Alarm Enable Minor No
DIN2 Alarm Enable Minor No
DIN3 Alarm Enable Minor No
DIN4 Alarm Enable Minor No
SMU11B Site Monitoring Unit
User Manual A Alarm List
Issue 03 (2022-06-06) Copyright © Huawei Technologies Co., Ltd. 36