Power Supply PS1000-A6-24.20
Environment
20
21
-1
1
27
18
Environment
Figure 18.1 Output current vs. ambient temp.
Operational temperature
1
Storage temperature
-25°C to +70°C (-13°F to 158°F)
-40°C to +85°C (-40°F to 185°F) For storage and transportation
Output derating
2
6.4W/°C
12W/°C
1.33A/1000m or 5°C/1000m
B45°C and +60°C (113°F to 140°F)
B60°C and +70°C (140°F to 158°F)
For altitudes >2000m (6560ft),
see Figure 18.2
The derating is not hardware controlled. The user has to take care by himself
to stay below the derated current limits in order not to overload the unit.
Humidity
5 to 95% r.h.
According to IEC 60068-2-30
Atmospheric pressure
110-47kPa
See Figure 18.2 for details
Altitude
Up to 6000m (19685ft)
See Figure 18.2 for details
Over-voltage category
III
According to IEC 60664-1 for altitudes
<2000m
II
According to IEC 60664-1 for altitudes
>2000m
Degree of pollution
2
According to IEC 62477-1, not conductive
Vibration sinusoidal
3
Shock
3
2-17.8Hz: ±1.6mm
17.8-500Hz: 2g
2 hours / axis
30g 6ms, 20g 11ms
3 bumps / direction, 18 bumps in
total
According to IEC 60068-2-6
According to IEC 60068-2-27
Audible noise
Some audible noise may be emitted from the power supply during no load,
overload or short circuit.
1
Operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2cm below
the unit.
2
The derating is not hardware controlled. The user has to take this into consideration to stay below the de-rated current limits in order
not to overload the unit.
3
Tested in combination with DIN mounting rails according to EN 60715 with a height of 15mm and a thickness of 1.3mm and standard
orientation.
