User manual

CS3.241
C–Series
24V, 3.3A, SINGLE PHASE INPUT
September. 2007 / Rev. 1.1 DS-CS3.241-EN
All parameters are specified at 24V, 3.3A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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11/21
16. ENVIRONMENT
Operational temperature -25°C to +70°C (-13°F to 158°F) Resistive load,
Reduce output power according Fig. 16-1
Output de-rating 1.8W/°C 60-70°C (140°F to 158°F)
Storage temperature -40 to +85°C (-40°F to 185°F) Storage and transportation
Humidity 5 to 95% r.H. IEC 60068-2-30
Do not energize while condensation is present
Vibration sinusoidal 2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g
2 hours / axis
IEC 60068-2-6
Shock 30g 6ms, 20g 11ms
3 bumps / direction, 18 bumps in total
IEC 60068-2-27
Altitude 0 to 6000m (0 to 20 000ft) Reduce output power or ambient
temperature above 2000m sea level.
Output de-rating (for altitude) 5W/1000m or 5°C/1000m above 2000m (6500ft), see Fig. 16-2
Over-voltage category III EN 50178, IEC 62103 altitudes < 2000m
II Altitudes from 2000m to 6000m
Degree of pollution 2 EN 50178, IEC 62103 not conductive
Fig. 16-1 Output current vs. ambient temp., Fig. 16-2 Output current vs. altitude, 24V
0
-25 0 20 40 70°
C
1
2
3
4A
60
Ambient Temperature
Allowable Output
Current at 24V
0
0 2000 4000
6000m
1
2
3
4A
Altitude
A
.
.
.
T
a
m
b
<
6
0
°
C
B
.
.
.
T
a
m
b
<
5
0
°
C
C
.
.
.
T
a
m
b
<
4
0
°
C
C
A
B
Allowable Output
Current at 24V
The ambient temperature is defined 2cm below the unit.
17. PROTECTION FEATURES
Output protection Electronically protected against overload, no-load and short-circuits
Output over-voltage protection typ. 34Vdc
max. 39Vdc
In case of an internal power supply defect, a redundant
circuitry limits the maximum output voltage. The output
shuts down and automatically attempts to restart.
Output over-current protection electronically limited See Fig. 9-1
Degree of protection IP 20 EN/IEC 60529
Penetration protection > 3.5mm E.g. screws, small parts
Over-temperature protection no
Input transient protection MOV Metal Oxide Varistor
Internal input fuse T6.3A H.B.C. Not user replaceable
Note: In case of a over-voltage, overload, no-load or short-circuit event, an audible noise may be heard.