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QS10.241 Datasheet, PDF (15/28 Pages) PULS GmbH – 24V, 10A, SINGLE PHASE INPUT
Q-Series
QS10.241, QS10.241-A1/ -C1/ -D1
24V, 10A, SINGLE PHASE INPUT
Switching Frequencies
Switching frequency 1
Switching frequency 2
Switching frequency 3
The power supply has three converters with three different switching frequencies
included. Two are nearly constant. The other one is input voltage and load dependent.
35kHz
nearly constant
105kHz
nearly constant
40kHz to 220kHz input voltage and load dependent
15. ENVIRONMENT
Operational temperature *) -25°C to +70°C (-13°F to 158°F)
reduce output power according Fig. 15-1
Storage temperature
-40 to +85°C (-40°F to 185°F)
for storage and transportation
Output de-rating
6W/°C
60-70°C (140°F to 158°F)
Humidity **)
5 to 95% r.H.
IEC 60068-2-30
Vibration sinusoidal
2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g
2 hours / axis
IEC 60068-2-6
Shock
30g 6ms, 20g 11ms
IEC 60068-2-27
3 bumps / direction, 18 bumps in total
Altitude
0 to 2000m (0 to 6 560ft)
without any restrictions
2000 to 6000m (6 560 to 20 000ft)
reduce output power or ambient temperature,
see Fig. 15-2
IEC 62103, EN 50178, overvoltage category II
Altitude de-rating
15W/1000m or 5°C/1000m
> 2000m (6500ft), see Fig. 15-2
Over-voltage category
III
IEC 62103, EN 50178, altitudes up to 2000m
II
altitudes from 2000m to 6000m
Degree of pollution
2
IEC 62103, EN 50178, not conductive
LABS compatibility
The unit does not release any silicone or other LABS-critical substances and is suitable for
use in paint shops.
*) Operational temperature is the same as the ambient temperature and is defined as the air temperature 2cm below the unit.
**) Do not energize while condensation is present
Fig. 15-1 Output current vs. ambient temp.
Allowed Output
Current at 24V
15A
12.5
for typ. 4s
10
continuous
7.5
5
2.5
0
-25
Ambient Temperature
0
20 40 60 70°C
Fig. 15-2 Output current vs. altitude
Allowed Output
Current at 24V
15A
for typ. 4s
12.5
10
continuous
7.5
C
B
A
5
2.5
0
0
A... Tamb < 60°C
B... Tamb < 50°C
C... Tamb < 40°C
2000
4000
Altitude
6000m
Dec. 2014 / Rev. 2.2 DS-QS10.241-EN
All parameters are specified at 24V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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