Rockwell Automation 1606-XLSPRED Power Supply Reference Manual - Manual (Page 10)

All parameters are specified at 24V, 2.5A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.
10 Rockwell Automation Publication 1606-RM035A-EN-P — April 2014
Bulletin 1606 Switched Mode Power Supplies
10. Environment
Operational temperature *) -40°C to +70°C (-40°F to 158°F) Reduce output power above +60°C
Output de-rating 0.25A/°C 60-70°C (140°F to 158°F), see
Storage temperature -40 to +85°C (-40°F to 185°F) for storage and transportation
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 15g 6ms, 10g 11ms
3 bumps / direction
18 bumps in total IEC 60068-2-27
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. 10-2
Altitude de-rating 0.7A/1000m or 5°C/1000m > 2000m (6500ft), see Fig. 10-2
Over-voltage category not applicable The concept of the overvoltage category is
used for equipment energized directly from
the low voltage mains (IEC 60664-1 §4.3.3.2.1).
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 in the presence of condensation.
Fig. 10-1 Output current vs. ambient temp. Fig. 10-2 Output current vs. altitude
Allowed Output Current
0
0 2000 4000 6000m
2.5
5.0
7.5
10.0
12.5
15.0
normal mode
Altitude
overload / short circuit
A... Tamb < 60°C
B... Tamb < 50°C
C... Tamb < 40°C
A
B
C
17.5A
Allowed Output Current
0
-40 0 20 40 70°C
2.5
5.0
7.5
10.0
12.5
15.0
60 -25
normal mode
at overload / short circuit
Ambient Temperature
17.5A