Huawei UPS5000-E Series User Manual page 200

UPS5000-E-(40 kVA-128 kVA)
User Manual (Integrated UPS 2.0)
The system automatically sets the parameters associated with intelligent power supply, as
listed in Table 6-5.
Table 6-5 Parameter settings associated with intelligent power supply
Item
Working mode
D.G. mode
Intra-rack power
module start delay (s)
Input adaptability
Output freq. track rate
(Hz/s)
D.G. connection
[GEN]
MUS05A DO_4
ATS
D.G. startup batt. volt.
(V/cell)
D.G. power limiting
(kVA)
D.G. charger power
ratio (%)
----End
Issue 04 (2018-04-20)
Automatic Settings
ECO
Enable
5
Strong
0.6
Enable
D.G. control
Connected
1.80
N/A
N/A
In battery mode (non-battery test), if the battery voltage reaches the value specified by D.G. startup

batt. volt. or Low battery voltage, the signal for starting the D.G. is triggered.
 In normal mode or bypass mode, if the mains is normal (the mains supplies power for 1 minute and
the D.G. runs for 15 minutes), the signal for shutting down the D.G. is triggered.
 If the battery voltage is greater than D.G. startup batt. volt., the UPS exits intelligent power mode
and triggers the D.G. shutdown signal. If the battery voltage is less than D.G. startup batt. volt., a
dialog box is displayed, indicating potential risks. Tap OK to exit intelligent power mode.
 When disconnecting the D.G. from the UPS, set Intelligent power to Disable. Then the system will
automatically modify the following parameters: Working mode is set to Normal mode; Intra-rack
power module start delay (s) is set to 5; Output freq. track rate (Hz/s) is set to 0.6; Input
adaptability is set to Weak; D.G. mode is set to Disable; and D.G. connection [GEN] is set to
Disable. You can modify these parameters as required.
Copyright © Huawei Technologies Co., Ltd.
6 Operations
Remarks
N/A
You cannot modify this
parameter if it is set
automatically.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Set this parameter to the actual
power of the D.G.
Set this parameter to the
percentage of the power
provided by the charger for
batteries.
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