Procedure
Step 1 Choose Query > Export Data > Export Historical Data , set Encryption Password
for Export, and select Historical Alarm from the Data Type drop-down list.
Figure 7-17 Exporting historical data
Step 2 Click Export Historical Data and save the displayed webpage.
----End
7.12 Setting Hibernation Mode
Prerequisites
Ensure that the load power is stable. If the system load power uctuation is
greater than the rated capacity of half a module (for example, the single-phase
load power
uctuation is greater than 16.67 kVA for a 100 kVA module), the UPS
may enter and exit from hibernation mode repeatedly.
Context
When the load power is small and stable, you can shut down the inverters in some
power modules so that these power modules enter hibernation mode and other
power modules bear more load power. This improves the system
eciency in the
case of small load power and increases the power module service life. The
hibernation function can be set on the WebUI.
Procedure
Step 1 On the WebUI, choose Monitoring > UPS System > Running Parameter >
System Settings, and set Paral sys hibernate to Enable.
Step 2 Set Module cycle hiber period(d) to an integer ranging from 1 to 100. The
default value is 30.
UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module) 7 System Commissioning
Issue 01 (2020-11-30) Copyright © Huawei Technologies Co., Ltd. 86
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