User manual

Engineering
3.5 SITOP UPS Manager
SITOP UPS1600 / UPS1100
Operating Instructions, 05.2014, C98130-A7628-A1-4-7629
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● Buffer time: The time to be buffered by the UPS.
● Additional buffer time after PC shutdown: The time in which the UPS1600 is buffered
once the PC has been shut down.
● Switch-off time after shutdown: Time, in which the output voltage of the UPS1600 is
switched off, although in the meantime the input voltage has returned. This function
allows IPCs to automatically restart.
● Enable reset after buffering: If the value is set to "Yes", the system enters a reset after the
end of the buffering. This option is useful, when, for example, computer networks are
protected by the UPS that can be activated by a reset when the power supply is restored.
● Downtime alarm: The time in which no alarm is issued to the system although it is
buffered.
● The time of the pending input voltage: The time in which no alarm is issued to the system
although the connection threshold has been undershot.
To reset the parameters to their initial value, click the "Reset to initial values" button. All
parameters for the base device will be reset to their initial value.
Configuring the energy storage
The characteristic values of a UPS1100 battery module are automatically read by the coding.
If a UPS1100 battery module is used, activate the "SITOP UPS1100 battery" checkbox.
If a different battery is used, activate the "Other battery" checkbox. Enter the rated values of
the other battery. The following parameters are available under "Hardware configuration >
Base device":
Parameter
Value range
Battery capacity
0.1 … 3.200 Ah
End-of-charge voltage
24 … 30 V
Charge current
0.001 … 5 A
Faulty battery voltage
1 … 18 V
● Battery capacity: Total capacity of the installed batteries.
● End-of-charge voltage: The charging completes when the selected end-of-charge voltage
is reached.
● Charge current: The battery is not charged with more than the selected charge current.
The manufacturer's details for the permitted charge current of the battery must be
observed. If several batteries are connected, the smallest permitted charge current
applies.
● Battery defect voltage: If the battery voltage falls below this value, it will be considered as
being defective by the UPS1600 and not charged.
To reset the parameters to their initial value, click the "Reset to initial values" button. All
parameters for the energy storage will be reset to their initial value.