Huawei UPS5000-E-****-FM series User Manual page 119

UPS5000-E-(25 kVA-125 kVA)-FM
User Manual
Single/Parallel, Output voltage level and Output frequency, as well as Battery capacity
and Number of cells must be the same as the actual values. Otherwise, an alarm may be
generated, or other serious faults may occur.
Set basic system and battery parameters, as shown in
Figure 4-32 Basic Parameter Settings
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If Output voltage level is 380 V or 400 V, the default upper threshold is 15% and the default lower
threshold is 20%. If Output voltage level is 415 V, the default upper threshold is 10% and the default
lower threshold is 20%. The parameter is configurable after the inverter shuts down.
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Issue 02 (2017-10-23)
Single/Parallel
The value for the UPS running mode can be Single (default) or Parallel.
Output voltage level
The value for the system output voltage level can be set as 380 V, 400 V (default), or 415
V. After the parameter value is changed, the upper thresholds for the bypass voltage are
restored to the default values.
Output frequency (Hz)
The value for the system output frequency can be 50 Hz (default) or 60 Hz.
Battery capacity (Ah)
Battery string capacity. The value range is 5 Ah to 9999 Ah. The default value is 100 Ah.
Number of cells
Number of battery cells. Each 12 V battery consists of six cells. The value range is 180
to 264. The default value is 192.
A cell consists of electrodes and electrolytes, which is the basic unit for the battery. Each cell has a
nominal voltage of 2 V. A battery is a module consisting of single or multiple cells in a shell. Each
battery has a nominal voltage of 2 V or 12 V. The number of cells must be a multiple of 12 (for
example, 180 and 192).
Cell float voltage, Cell equalized volt, Float volt. temp. comp. coef., and EOD voltage threshold
are set for cells.
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Figure 4-32.
4 User Interface
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