Huawei UPS5000-E-80K-LABBS User Manual page 116

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
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Input Parameter Settings
Figure 5-41 Input Parameter Settings
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Issue 04 (2020-03-12)
Input cur. limiting ratio (%)
Limit the input current to protect the electric generator. The value range is 50%-200%,
and the default value is 200%.
No load output shows zero
When No load output shows zero is Enable, the system changes the value to 0 if there
is no load. The default value is Enable.
Cross current monitoring
Monitors the relative difference between inter-rack or inter-module currents. If the
parameter is set to Enable, you can view Mod. Cross Cur. and Rack Cross Cur. on the
running screen. The default value is Disable.
Bus Capa. Life
If Bus Capa. Life is set to Enable, the UPS5000-E detects the bus capacitor lifespan.
ModbusTCP Encryption
If Modbus TCP is used for communication, communication links do not implement
encryption or implement encryption based on the selected encryption mode.
Altitude (m)
Set this parameter based on the altitude of the place where the rack is used. The default
value is less than or equal to 1000.
It is recommended that you retain the default input parameter settings.
D.G. mode
Enable or disable D.G. mode. Set this parameter when a D.G connects to the input PDC.
Select Enable when a D.G. is detected over dry contacts.
D.G. power limiting (kVA) and D.G. charger power ratio (%)
Set these two parameters to control the valid input current and limiting input current,
preventing load impact and facilitating cooperation between the UPS and the D.G. The
D.G. power limiting (kVA) setting range is 0-5000 kVA. The default value is 120 kVA
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