Puls CS10.481 Power Supply Guide De Spécification
CS10.481
C–Series
48V, 5A, S
INGLE
P
HASE
I
NPUT
Nov. 2006 / Rev.1.1 DS-CS10.481-EN
All parameters are specified at 48V, 5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
All parameters are specified at 48V, 5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
4/20
6. I
NPUT
I
NRUSH
C
URRENT
S
URGE
An active inrush limitation circuitry limits the input inrush current after turn-on of the input voltage.
The charging current into EMI suppression capacitors is disregarded in the first milliseconds after switch-on.
AC 100V
AC 120V
AC 230V
Inrush
current
max.
10A
peak
10A
peak
10A
peak
-25°C to +70°C
typ.
3A
peak
3A
peak
3A
peak
-25°C to +70°C
Inrush
energy
typ.
1A
2
s 1A
2
s 1A
2
s
-25°C to +70°C
Fig. 6-1 Input inrush current, typical behavior
Input Current
Input Voltage
Output Voltage
A
A:
Start-up delay = Inrush delay
Input:
230Vac
Output:
48V, 5A
Ambient: 25°C
Upper curve:
Input current 10A / DIV
Medium curve: Input voltage 500V / DIV
Lower curve:
Lower curve:
Output voltage 40V / DIV
Time scale:
100ms / DIV
7. H
OLD
-
UP
T
IME
AC 100V
AC 120V
AC 230V
Hold-up Time
typ.
62ms
107ms
103ms
2.5A, 48V, see
Fig. 7-1
typ.
23ms 46ms 47ms
5A,
48V,
see
Fig. 7-1
typ.
17ms 35ms 37ms
6A,
48V,
see
Fig. 7-1
Fig. 7-1 Hold-up time vs. input voltage
Fig. 7-2 Shut-down behavior, definitions
0
20
40
120ms
85
120
100
180
230Vac
Hold-up Time
80
60
100
Input Voltage
a) 48V 2.5A typ.
b) 48V 2.5A min.
c) 48V 5A typ.
d) 48V 5A min.
e) 48V 6A min.
b) 48V 2.5A min.
c) 48V 5A typ.
d) 48V 5A min.
e) 48V 6A min.
a
a
b
c
c
d
d
d
e
e
e
b
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Voltage
Intput
Voltage
Voltage
Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is on during this time.