UPS2000-A-(6 kVA-10 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 3-17 Connecting cables to external battery strings 
 
 
Figure 3-18 Connecting cables to external battery boxes 
 
 
Step 6  Reinstall the AC input, output, and battery wiring cover on the UPS. 
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3.3 Parallel System Installation 
 
 
Only UPSs of the professional version support the parallel feature. 
3.3.1 Routing Cables 
Determine the installation positions and route cables. Battery boxes can be configured for a 
UPS with long backup time. Figure 3-19 and Figure 3-20 use a UPS professional version with 
long backup time as an example to illustrate how to route cables. Route cables in other 
scenarios similarly.