Huawei UPS5000-E Series User Manual page 148

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Item
Generator Usage
Power supply priority

Table 5-3 System configuration attributes and values
Item
Voltage Thresholds
Frequency
Thresholds
Modbus
Language
Step 8 Set the ATS controller to auto mode.
Issue 01 (2020-04-13)
Value
No Generator; Generator In Use
Line 1-Switch I; Line 2-Switch II;
No Line Priority
On the main menu screen, select device configuration and press
configuration screen, you can set thresholds for parameters.
The following table lists the system configuration attributes and values.
Volt Threshold Min
LN1
Volt Threshold Min
LN2
Volt Threshold Max
LN1
Volt Threshold Max
LN2
Freq Threshold Min
LN1
Freq Threshold Min
LN2
Freq Threshold Max
LN1
Freq Threshold Max
LN2
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Description
The default value is No
generator. Set the parameter
based on site requirements.
The default value is Line
1-Switch I. Set the
parameter based on site
requirements.
Value
–30% to –5%
–30% to –5%
+5% to +30%
+5% to +30%
–10% to –1%
–10% to –1%
+1% to +10%
+1% to +10%
 Modbus address
 Local / Remote
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5 Operations
. On the device
Description
The step increase is
± 1%. The default
settings are –10%
for LN1 and LN2.
The step increase is
± 1%. The default
settings are +10%
for LN1 and LN2.
The step increase is
± 1%. The default
settings are -5% for
LN1 and LN2.
The step increase is
± 1%. The default
settings are +5% for
LN1 and LN2.
There is no need to
reset the parameter.
Set the parameter
based on site
requirements.
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