UPSI-IP-3 Series
Revision 1-0
25
F8 Backup time in battery mode
The nominal backup times can be found within the technical data of this user manual or the user manual of
the used energy storages. At extreme low or high temperatures a reduction of the nominal backup times can
occur.
F9 Behaviour in case of exceeding maximum backup time
When the given buffering times are exceeded, the output is separated on the basis of the SOC value or the
discharge voltage of the corresponding energy storage (total discharge protection).
The lower the voltage of the energy storage device decreases, the higher the discharge current so that a cons-
tant power is ensured at the output of the UPS.
F10 Battery start
This function enables the application or the device to be started from the battery up to a max. load current
of 6 A (SOC ≥10 %) without the AC power supply being available/connected. To do this, the button on the
bottom side of the device (connection side) must be pressed for longer than 2 seconds (max. 5 s).
F11 Dynamic Powerboost
Valid from firmware version 2.2.1
With the dynamic power boost function, it is possible to temporarily draw a higher output power (overload)
from the UPS. As soon as an overload is detected when the threshold value is exceeded, this is possible in a
dynamic overload range of up to 58 seconds, before the output is disconnected.
During operation, the device constantly measures the output energy drawn over the last 58 seconds
(1 reading / second). This measured output energy is compared with the maximum possible output energy
(max. 8.35 kJ). If the value is smaller, the device continues to run and the output remains unlocked. If the value
is larger, the output is disconnected. The output energy will continue to be recorded and the output will not
be released again until the value falls below the maximum value.
UPSI-2406IP-38AC
Nominal output power
(I
OUT Nominal
x U
OUT
)
144 W
Threshold for detecting an
overload
>144 W
Range for dynamic overload
144…192 W
Maximum output energy
(P
OUT Nominal
x t)
~ 8.35 kJ (8352 Ws)
(144 W x 58 sec)
Note:
The output power is determined by output current and output voltage. A current-dependent voltage drop can reduce the output voltage, which is why the output power varies
in some cases.
