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UPS5000-E-(25 kVA-75 kVA)-BF
User Manual
Issue 07 (2019-12-13)
Rated system capacity, equals to capacity of each power module multiplied by the
number of requisite power modules. The Module quantity mismatch alarm will be
generated if the setting is incorrect.
Power module capacity (kVA)
Rated power module capacity.
Requisite modules
Matches the system capacity.
Redundant modules
Set in accordance with loading capacity and redundant requirements.
Battery cabinet quantity
Number of connected battery cabinets.
Working mode
The value can be Normal mode (default), Converter mode, Self-load mode, or ECO.
BSC mode
−
The value can be Non-BSC mode (default) or BSC mode. The latter is set when the
system is a dual-bus system.
−
A dual-bus system consists of one master and one slave BSC system, which are
specified by the customer. A BSC system cannot be the master and slave at the same
time. Specify master and slave systems during deployment. To change the setting,
you must follow the guidance of maintenance engineers. Set the master and slave
BSC systems to master and slave BSC modes respectively.
Paral. sys. hibernate
When the customer load is light, set parallel hibernation to alternate modules in
hibernation, which can prolong their service life as well as improving the system
efficiency.
Module cycle hiber. period (d)
1 to 100 days can be set. The parameter 30 days is set by default.
High ambient temperature alarm threshold (° C)
An alarm is generated when the ambient temperature reaches or exceeds the threshold
specified by this parameter.
Low ambient temperature alarm threshold (° C)
A warning is generated when the ambient temperature is lower than the parameter value.
Top outlet fan
If a top outlet fan is configured, check the fan running status after enabling this
parameter.
EOD restart
The UPS transfers to battery mode when the mains becomes abnormal. When batteries
reach the EOD threshold and the bypass is disabled and EOD restart is enabled, the
UPS will restart as soon as the mains resumes.
If EOD restart is disabled, clear the alarm manually or enable the function to restart the
UPS.
EOD restart delay (min)
If EOD restart is set to Enable, the UPS starts working after EOD restart delay when
the mains recovers from an EOD power failure. The value range is 1–1440 min, and the
default value is 10 min.
Inverter async. alarm
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