UPS2000-A-(6 kVA-10 kVA)
User Manual
Copyright © Huawei Technologies Co., Ltd.
After you perform "startup operations" on UPS 1 to UPS n one by one, UPS 1 to UPS n are starting. If
you do not perform "startup operations" on the other UPSs in 3 minutes, UPS 1 to UPS n enter normal
mode, and the other UPSs supply no power.
On the default screen, hold down for more than 5 seconds. Release the button
when you hear a beep sound. If the UPS starts successfully, it enters normal mode, as
shown in Figure 5-27.
Figure 5-27 Normal mode
On the default screen, hold down to enter the CTR menu. Select INV ON in the
CTR menu. If the UPS starts successfully, it enters normal mode, as shown in Figure
5-28.
Figure 5-28 Normal mode
Step 11 After you ensure that the parallel system runs properly, switch on the AC output circuit
breaker of the parallel system to supply power to the loads.
To prevent triggering overload protection, start the loads with higher power and then loads with lower
power.
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