14...32 V (during operation), 18...32 V (commissioning)
Input fuse (internal)
Yes
Inrush Current Limitation
Yes
Inrush current
max. 30 A
Nominal power consumption
516.1 VA
Rated input voltage
24 V DC
Recommended back-up fuse
40 A, Char. B circuit breaker, 40 A, Char. C circuit breaker
Output
Capacitive load
unrestricted
Connection system
Screw connection
Continuous output current @ UNominal
20 A @ 60 °C, 24 A @ 45°C, 15 A @ 70°C
DCL - peak load reserve
Boost duration
5 s
Multiple of the rated current
150 %
Boost duration
200 ms
Multiple of the rated current
200 %
Boost duration
100 ms
Multiple of the rated current
300 %
Boost duration
50 ms
Multiple of the rated current
400 %
Boost duration
20 ms
Multiple of the rated current
600 %
Mains failure bridge-over time
Mains failure bridge-over time, min.
10 ms
Input voltage type
DC
Input voltage
24 V
Output current
20 A
Output voltage
24 V
Nominal output current for Unom
20 A @ 60 °C
Output current
20A
Output power
480 W
Output voltage, max.
29.5 V
Output voltage, min.
22.5 V
Output voltage, note
(adjustable via potentiometer on front)
Overload protection
Yes
Parallel connection option
yes, max. 3
Protection against inverse voltage
Yes
Ramp-up time
≤ 9 ms (Uout: 10%...90%)
Rated output voltage
24 V DC ± 1 %
Residual ripple, breaking spikes
≤ 20 mVPP @full load
General data
Adjacent
No
Clip-in foot
metal
Current limiting
150% Iout
Degree of efficiency
typ. > 93%
Housing version
Metal, corrosion resistant
Humidity
5...95 %, no condensation
MTBF
According to Standard
SN 29500
Operating time (hours), min.
1,480,000 h
Ambient temperature
25 °C
Input voltage
24 V
Output power
120 W
Duty cycle
100 %
According to Standard
SN 29500
Operating time (hours), min.
683,000 h
Ambient temperature
40 °C
Input voltage
24 V
Output power
120 W
Duty cycle
100 %
Max. perm. air humidity (operational)
5 %…95 % RH
Mounting position, installation notice
Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between., 50 mm clearance at top and bottom for free air circulation, mountable side by side without clearance
Power loss, idling
3 W
Power loss, nominal load
40 W
Protection against over-heating
Yes
Protection against reverse voltages from the load
33…34 V DC
Protection degree
IP20
Short-circuit protection
Yes
Start-up
≥ -40 °C
Surge voltage category
III
EMC / shock / vibration
Interference immunity test acc. to
EN 61000-4-2 (ESD), EN 61000-4-4 (burst), EN 61000-4-5 (surge), EN 61000-4-6 (conducted), EN61000-4-3 (HF field)
Limiting of mains voltage harmonic currents
According to EN 61000-3-2
Noise emission in accordance with EN55032
Class B
Shock resistance IEC 60068-2-27
30 g in all directions
Vibration resistance IEC 60068-2-6
2.3 g (15 Hz…150 Hz)
Insulation coordination
Insulation voltage input / earth
1.5 kV
Insulation voltage output / earth
0.5 kV
Insulation voltage, input/output
1.5 kV
Pollution severity
2
Protection class
III
Surge voltage category
III
Electrical safety (applied standards)
Electrical machine equipment
Acc. to EN60204
For use with electronic equipment
Acc. to EN50178 / VDE0160
Protection against dangerous shock currents
Acc. to VDE0106-101
Protective separation / protection against electrical shock
VDE0100-410 / acc. to DIN57100-410
Safety extra-low voltage
SELV acc. to IEC 60950-1, PELV according to EN 60204-1
Safety transformers for switch-mode power supplies
Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between., 50 mm clearance at top and bottom for free air circulation, mountable side by side without clearance
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