UPS2000-A-(6 kVA-10 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 3-12 Connecting cables to the UPS professional version with standard backup time 
 
 
Step 5  Reinstall the AC input and output wiring cover on the UPS. 
----End 
3.2.3.3 Connecting Cables to the UPS Standard Version with Long Backup 
Time 
Procedure 
Step 1  Switch off the AC input circuit breaker at the rear of the UPS, the upstream AC circuit 
breaker of the UPS, and the battery circuit breaker. 
Step 2  Remove the AC input, output, and battery wiring cover from the UPS. 
Step 3  Install AC output power cables, and AC input power cables in sequence, as shown in Figure 
3-13. 
Figure 3-13 Connecting cables to the UPS standard version with long backup time 
 
 
Step 4  Install battery cables to external battery strings or external battery boxes. Figure 3-14 shows 
connecting cables to external battery strings, Figure 3-15 shows connecting cables to external 
battery boxes.