Huawei UPS5000-E-400K-SM User Manual page 189

UPS5000-E-(350 kVA-800 kVA)
User Manual (50 kVA Power Modules)
Item
(A)
Input cur.
limiting
Input cur.
limiting ratio
(%)
No load
output shows
zero
Current
equal.
detection
Bus Capa.
Life
Figure 4-37 Advanced Param. screen 5
Item
Altitude
(m)
ModbusTC
P
Encryption
Air filter
maintenanc
Issue 05 (2018-01-08)
Description
limit is set to 0 A, the power module does not perform inverter capacitor
fault detection. The default value is 2.5 A.
Specifies whether to enable or disable input current limiting to protect
generators. The default value is Disable.
Limits the input current to protect the D.G. The value can be 50%–200%.
The default value is 200%.
If this parameter is set to Enable, the output current and output load ratio
are displayed as 0 in the case of no load. If this parameter is set to
Disable, the output current and output load ratio are not displayed as 0 in
the case of no load. The default value is Enable.
Monitors the current differences between racks or modules. If this
parameter is set to Enable, the Mod. Cur. Eql. Data can be viewed on
the running information screen. This parameter is set to Disable by
default.
If this parameter is set to Enable, the UPS detects the bus capacitor
lifespan. The default value is Disable.
Description
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.
If Modbus TCP is used for communication, communication links do not
implement encryption or implement encryption based on the selected
encryption mode. The default value is Enable.
Specifies the rack air filter maintenance interval. If it is set to 0, there is no
reminder. The value range is 0 to 365. The default value is 0.
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4 User Interface
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