Huawei UPS5000-E User Manual page 153

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Battery Settings
Battery parameter settings are critical to battery maintenance, battery lifespan,
and UPS discharge time. When you set battery parameters, note the following:
● Battery string sharing is unavailable when Single/Parallel is set to Single.
● Battery string sharing affects the estimation of the actual charge current and
● When you set parameters, ensure the following: Dis. curr. 0.1C EOD ≥ Dis. curr.
● A cell consists of electrodes and electrolyte and is the basic unit of a battery.
Figure 5-29 Battery Settings (lead-acid battery)
Figure 5-30 Battery Settings (lithium battery)
Issue 06 (2023-08-25)
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discharge time. An incorrect setting causes a high or low charge current, which
easily damages the batteries. An incorrect estimated discharge time may cause
a data backup failure.
0.3C EOD ≥ Dis. curr. 0.5C EOD ≥ Dis. curr. 1.0C EOD.
Each cell has a nominal voltage of 2 V. A battery is a module consisting of a
single cell or multiple cells assembled in a shell. Each battery has a nominal
voltage of 2 V, 6 V, or 12 V.
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5 LCD Interface
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