UPS5000-E-(50 kVA-300 kVA) 
User Manual (50 kVA Power Modules) 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Route a neutral wire from the middle of the positive and negative battery strings. 
The battery neutral wire is routed from the middle of positive and negative battery 
strings, each consisting of 20 batteries. 
Figure 3-50 Neutral wire 
 
 
 
Single mains 
For single mains, the copper bars between the mains and bypass input terminals do not 
need to be removed, and bypass input cables do not need to be connected. 
Step 5  Route the signal cables on the left side of subracks along the left side of the cabinet and the 
cables on the right side of subracks along the right side of the cabinet, and then bind the 
cables to the cabinet, as shown in Figure 3-51.