Huawei UPS5000-E User Manual page 73

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Table 3-7 Battery specifications
Item
Battery voltage (lead-
acid battery)
Battery management
Charger output power
Cold start
Charging voltage
(lead-acid battery)
The UPS supports the SmartLi. For details about the parameters, see the
User Manual .
Issue 06 (2023-08-25)
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Specifications
360–528 V DC
● 12 V battery: 30–44 batteries, 40 batteries by
default; not derated when there are 36–44 batteries;
power derated to 94% when there are 34 batteries;
power derated to 80% when there are 32 or 30
batteries
● 2 V battery: 180–264 batteries, 240 batteries by
default; not derated when there are 216–264
batteries, power derated to 94% when there are
204–214 batteries; power derated to 80% when
there are 180–202 batteries.
The number of batteries in the positive battery
string must be the same as that of batteries in the
negative battery string.
NOTE
● The default number of batteries is 0. Set this parameter
based on site requirements.
● When the UPS works in normal mode, if the actual
load rate exceeds the threshold that could trigger
battery derating, an output overload alarm is
generated.
Intelligent battery management
(6250 W±200 W) x N. The maximum charge power of
a power module is 6250 W±200 W (maximum current
limiting: 10 A). N indicates the number of power
modules in a rack.
When a mains outage occurs, batteries can start the
UPS and supply power to loads.
● Equalized charge voltage:
2.3 V/cell to 2.4 V/cell, 2.35 V/cell by default (30–42
batteries)
2.3 V/cell to 2.35 V/cell, 2.35 V/cell by default (44
batteries)
● Float charge voltage:
2.23 V/cell to 2.3 V/cell, 2.25 V/cell by default (30–
44 batteries)
3 Technical Specifications
SmartLi
65