Datasheet

CP20.241, CP20.241-C1, CP20.241-S1,
CP20.241-S2, CP20.241-V1, CP20.242
CP-Series
24V, 20A, 480W, SINGLE PHASE
Sep. 2018 / Rev. 1.0 DS-CP20.241-EN - All parameters are typical values specified at 230Vac, 50Hz input voltage, 24V, 20A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
17. ENVIRONMENT
Operational temperature -25°C to +70°C (-13°F to 158°F) The operational temperature is the ambient or
surrounding temperature and is defined as the
air temperature 2cm below the device.
Storage temperature -40°C to +85°C (-40°F to 185°F) For storage and transportation
Output de-rating 6.4W/°C
12W/°C
1.33A/1000m or 5°C/1000m
Between +45°C and +60°C (113°F to 140°F)
Between +60°C and +70°C (140°F to 158°F)
For altitudes >2000m (6560ft), see Fig. 17-2
The de-rating is not hardware controlled. The user has to take care by himself to stay
below the de-rated 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 Fig. 17-2 for details
Altitude Up to 6000m (19685ft) See Fig. 17-2 for details
Over-voltage category III According to IEC 60664-1 for altitudes up to
2000m
II According to IEC 60664-1, for altitudes above
2000m
Degree of pollution 2 According to IEC 62477-1, not conductive
Vibration sinusoidal 2-17.8Hz: ±1.6mm
17.8-500Hz: 2g
2 hours / axis
According to IEC 60068-2-6
Shock 30g 6ms, 20g 11ms
3 bumps / direction
18 bumps in total
According to IEC 60068-2-27
Shock and vibration is tested in combination with DIN-Rails according to EN 60715 with a
height of 15mm and a thickness of 1.3mm and standard orientation.
LABS compatibility As a rule, only non-silicon precipitating materials are used. The unit conforms to the
LABS criteria and is suitable for use in paint shops.
Corrosive gases Tested according to ISA-71.04-1985, Severity Level G3 and IEC 60068-2-60 Test Ke
Method 4 for a service life of minimum 10years in these environments.
Audible noise Some audible noise may be emitted from the power supply during no load, overload or
short circuit.
Fig. 17-1 Output current vs. ambient temp. Fig. 17-2 Output current vs. altitude
Allowed Output Current at 24V
0
18/32
-25 0
40
70°C
15A
20A
24A
60
B
A
A...90 to 264Vac, continuous
B... short term
(max. 60s every 10 minutes)
2000m 6000m
14.7A
20A
24A
Altitude
Allowed Output Current at 24V
B
A
D
AP
*)
80kPa 47kPa110kPa
0m
Ambient Temperature
*) Atmospheric pressure
A
.
.
.
T
a
m
b
<
6
0
°
C
B
.
.
.
T
a
m
b
<
4
5
°
C
C
.
.
.
S
h
o
r
t
t
e
r
m