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UPS5000-S-600 kVA
User Manual (Three-phase, Three-wire)
Item
Figure 4-33 System Settings 2
Item
Altitude
Top outlet fan
Air filter
maintenance
period (d)
Intra-rack
power module
start delay (s)
Inter-rack
power module
start delay (s)
Issue 05 (2019-12-20)
Description
properly connected and that BSC-related
hardware is properly installed.
Description
Set this parameter based on the altitude of
the place where the rack is used.
Enable this parameter if a top outlet fan is
configured. Then the fan running status can
be checked.
Specifies the rack air filter maintenance
interval. If it is set to 0, there is no reminder.
These two parameters enable the UPS to
control the interval that each rack (or
module) transfers from battery mode to
normal mode, which reduces the impact on
the generator or power grid. In the case of
battery undervoltage, the system
automatically shortens the delay for
transferring to normal mode to 1/8 of the
normal delay to accelerate the transfer and
prevent battery overdischarge. The start
delay of a module in a rack varies depending
on the rack number and module number. #1
module in rack 1 does not have a start delay.
Copyright © Huawei Technologies Co., Ltd.
4 User Interface
Default
Value
Value
Range
Default
Value
Value
Range
≤ 1000
≤ 1000,
1000–2000,
2000–3000,
3000–4000,
4000–5000
Disable
Disable,
Enable
0
0–365
0.5
0.5–120.0
5
2–120
111
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