Datasheet

CT5.241
CT-Series
3-PHASE, 24V, 5A, 120W
6. OUTPUT
The output provides a SELV/PELV rated voltage, which is galvanically isolated from the input voltage.
The device is designed to supply any kind of loads, including unlimited capacitive and inductive loads.
The output is electronically protected against overload, no-load and short-circuits. In case of a protection event,
audible noise may occur.
Output voltage Nom. 24V
Adjustment range Min. 24-28V Guaranteed value
Max. 30V This is the maximum output voltage which can occur
at the clockwise end position of the potentiometer
due to tolerances. It is not a guaranteed value which
can be achieved.
Factory setting output voltage Typ. 24.1V ±0.2% at full load, cold unit
Line regulation Max. 10mV Between 323 and 576Vac input voltage change
Load regulation Max. 100mV Between 0 and 5A in “single use” mode, static value
Ripple and noise voltage Max. 50mVpp Bandwidth 20Hz to 20MHz, 50Ohm
Output current Nom. 6.0A
1)
At 24V and an ambient temperature below 45°C
Nom. 5.0A At 24V and 60°C ambient temperature
Nom. 3.75A At 24V and 70°C ambient temperature
Nom. 5.1A
1)
At 28V and an ambient temperature below 45°C
Nom. 4.3A At 28V and 60°C ambient temperature
Nom. 3.2A At 28V and 70°C ambient temperature
Reduce output current linearly between +45°C and +70°C
Overload behavior Continuous current See Fig. 6-1
Overload/ short-circuit current Max. 13A Continuous current, see Fig. 6-1
Output capacitance Typ. 3 800μF Included inside the power supply
Back-feeding loads
Max. 35V The unit is resistant and does not show
malfunctioning when a load feeds back voltage to
the power supply. It does not matter whether the
power supply is on or off. The absorbing energy can
be calculated according to the built-in large sized
output capacitor.
1) This current is also available for temperatures up to +70°C with a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes.
Fig. 6-1 Output voltage vs. output current,
typ.
Output Voltage
0
048
4
8
12
28V
16
20
24
12A1062
Adjustment
Range
Output Current
May 2018 / Rev. 2.0 DS-CT5.241-EN All values are typical figures specified at 400Vac, 50Hz input voltage, 24V, 5A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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