CT5.121 Datasheet, PDF (12/21 Pages) PULS GmbH – 12V, 8A, TWO-PHASE INPUT

C-Series
CT5.121
12V, 8A, TWO-PHASE INPUT
14. ENVIRONMENT
Operational temperature *) -25°C to +70°C (-13°F to 158°F)
reduce output power according Fig. 14-1
Storage temperature
-40 to +85°C (-40°F to 185°F)
for storage and transportation
Output de-rating
2.5W/°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 6000m (0 to 20 000ft)
reduce output power or ambient temperature
above 2000m sea level.
Altitude de-rating
6W/1000m or 5°C/1000m
above 2000m (6500ft), see Fig. 14-2
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
*) 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. 14-1 Output current vs. ambient temp.
Allowable Output Current at 12V
8A
7
6
5
4
3
2
1
0
-25
continuous
Ambient Temperature
0
20 40 60 70°C
Fig. 14-2 Output current vs. altitude at 12V
Allowable Output Current at 12V
8A
7
6
5
4
3
2
1
0
0
A... Tamb < 60°C
B... Tamb < 50°C
C... Tamb < 40°C
2000
4000
C
B
A
Altitude
6000m
Jan. 2010 / Rev. 1.0 DS-CT5.121-EN
All parameters are specified at 12V, 8A, 400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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