Figure 9-3 Turning o the maintenance bypass switch (30 kVA/40 kVA)
Figure 9-4 Turning o the maintenance bypass switch (60 kVA/80 kVA/120 kVA)
Step 2 The Maint. breaker closed alarm disappears from the alarm list. View the system
running diagram on the LCD or WebUI to check that the UPS has transferred to
bypass mode.
Step 3 Start the UPS inverter.
----End
9.5 Performing EPO
Context
Choose Monitoring > UPS System > Running Parameter > System Settings on
the WebUI and set EPO detection to Enable.
UPS5000-A-(30 kVA-120 kVA)
User Manual 9 FAQ
Issue 17 (2024-02-21) Copyright © Huawei Digital Power Technologies Co., Ltd. 162