Puls CPS20 Series, Руководство пользователя, Страница: 26 / 26

CS20.241, CS20.241-A1
C-Series
24V, 20A, S
INGLE
P
HASE
I
NPUT
Jan. 2012 / Rev. 0.5 DS-CS20.241-EN Preliminary
All parameters are specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
Preliminary
24.13. M
OUNTING
O
RIENTATIONS
Mounting orientations other than all terminals on the bottom require a reduction in continuous output power or a
limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy
of the power supply. Therefore, two different derating curves for continuous operation can be found below:
Curve A1 Recommended output current.
Curve A2 Max allowed output current (results in approximately half the lifetime expectancy of A1).
Fig. 24-7
Mounting
Orientation A
(Standard
orientation)
Power
Supply
OUTPUT INPUT
Output Current
0
10 20 30 40 60°C
6
12
18
24A
50
A1
Ambient Temperature
Fig. 24-8
Mounting
Orientation B
(Upside down)
Powe r
Sup ply
OUTPUT INPU T
Output Current
0
10 20 30 40 60°C
6
12
18
24A
50
Ambient Temperature
A2
A1
Fig. 24-9
Mounting
Orientation C
(Table-top
mounting)
Output Current
0
10 20 30 40 60°C
6
12
18
24A
50
Ambient Temperature
A1
A2
Fig. 24-10
Mounting
Orientation D
(Horizontal cw)
Pow
e
r
Su
p
p
ly
OUTP
UT
IN
PUT
Output Current
0
10 20 30 40 60°C
6
12
18
24A
50
Ambient Temperature
A1
A2
Fig. 24-11
Mounting
Orientation E
(Horizontal ccw)
Pow
e
r
Su
p
p
ly
OU
TPUT
INP
U
T
Output Current
0
10 20 30 40 60°C
6
12
18
24A
50
Ambient Temperature
A1
A2
25/25