UPS2000-A-(6 kVA-10 kVA)
User Manual
Copyright © Huawei Technologies Co., Ltd.
3.3.3 Connecting Cables to Parallel UPSs (Professional Version
with Standard Backup Time)
Procedure
Step 1 Switch off the AC input and output circuit breakers at the rear of each UPS in the parallel
system and the upstream AC circuit breaker of each UPS.
Step 2 Remove the AC input and output wiring cover from each UPS in the parallel system.
Step 3 Install AC output power cables and then AC input power cables for each UPS in the parallel
system, as shown in Figure 3-21.
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