Huawei SmartLi 3.0 - Installing Battery Modules

Figure 5-32 Cable connection for an EPO NO port
Figure 5-33 Cable connection for an EPO NC port
NO TE
● If the NC state of EPO is used, remove the jumper between NC and 12V. When you turn
o the EPO switch, EPO is triggered.
● If the NO state of EPO is used, ensure that the jumper between NC and 12V is
connected. When you turn on the EPO switch, EPO is triggered.
5.7 Installing Battery Modules
D ANGER
Note the polarities when installing batteries. Do not connect the positive and
negative poles of a battery or battery string together. Otherwise, the battery may
be short-circuited.
D ANGER
The site must be equipped with qualied re suppression facilities, such as
halogenatedane, heptauoropropane, peruorohexanone, or carbon dioxide re
extinguishers and dry powder re extinguishers.
SmartLi 3.0
User Manual (Short-Term Backup Power) 5 Installation and Cable Connection
Issue 10 (2024-01-31) Copyright © Huawei Digital Power Technologies Co., Ltd. 84