FPS300.245-049-102
All parameters are specified at 24 V, 12.5 A, 230 Vac, 25 °C ambient and after a 5 minutes run-in time unless otherwise noted.
Apr. 2022 / Rev. 0.2 FPS300-EN
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Output
The outputs provide a (PELV/ES1) rated voltage, which is galvanically isolated from the input voltage. The negative potential
of the outputs is permanently connected to PE within the unit. Do not connect any output to PE (Ground).
The device is designed to supply any kind of loads, including capacitive and inductive loads. If capacitors with a capacitance
>20mF are connected to one output, this output might switch off after turning the unit or the output on or connecting the
load.
All outputs are individually current limited. In case of an overload, the individual output switches off and needs to be reset
manually with the reset button on the front of the device or via IO-Link. A cycling of the input power does not reset the
output. The failure signals are stored until a reset is intentionally initiated.
For protection reasons a delay of at least 5 seconds is mandatory, before an output can be reset after it has been switched
off. Otherwise the green LED will flicker after pushing the button. The unit is shipped with all outputs turned on. The
ON/OFF function has no safety feature included.
The sum of the configured output power of all outputs may exceed the total output power of available power budget, see
Fig. 6-2. If this is the case, the output with the highest number will tripped first followed by the next output to ensure that
the lower channel number will supply continuous power and see no voltage dips.
Outputs start sequentially from 1 to 4 with an interval of 150ms, see Fig. 6-1.
Number of outputs
3
Output voltage
Nom.
24 V
Factory setting 24.5 V
Adjustment range
24-28 V
Adjustable in steps:
24 V, 24.5 V, 25 V, 25.5 V, 26 V, 26.5 V, 27 V and 28 V
Factory setting
Typ.
24.5 V
±0.2 %, at nominal load
Line regulation
Max.
25 mV
Between 85 and 300 Vac input voltage change
Load regulation
Typ.
250 mV
Between 0 and 360 W output load, static value
Ripple and noise voltage Max.
50 mVpp
Bandwidth 20 Hz to 20 MHz, 50 Ohm
Output current
Order number
Outputs
Connector
Max. current
Picture
FPS300.245-049-102
3
3x 7/8” – 4pin 10 A each output
Total output power
Nom.
360 W
Up to +45 °C at ambient temperatures, for the sum of all
outputs.
Nom.
300 W
At +55 °C at ambient temperatures, for the sum of all outputs.
Nom.
150 W
At +70 °C at ambient temperatures, for the sum of all outputs.
short term up to 5s
Nom.
600 W
Up to +55 °C at ambient temperatures, for the sum of all
outputs.
Nom.
300 W
At +70 °C at ambient temperatures, for the sum of all outputs.
Derate linearly b55 °C and +70 °C
Overload behavior
Trip curve
See Fig. 6-3
Output capacitance
Typ.
12 500 µF
Included inside the power supply, common for all four outputs
Parallel Use
Do not parallel units for higher output currents
Back-feeding loads
Max.
35 V / 4 J
The unit is resistant and does not show a malfunction when a
load feeds back voltage to the power supply. It does not
matter whether the power supply is on or off.
For all four outputs in total
