QS10.DNET Datasheet, PDF (5/22 Pages) PULS GmbH – 24V, 8A, DEVICENET POWER SUPPLY

Q-Series
QS10.DNET
24V, 8A, DEVICENET^® POWER SUPPLY
4. DC-INPUT
DC input
DC input range
DC input current
Allowed Voltage L/N to Earth
Turn-on voltage
Shut-down voltage
nom.
min.
typ.
max.
typ.
typ.
DC 110-150V
88-187Vdc
1.9A
375Vdc
80Vdc
55Vdc
-20%/+25%
continuous operation
110Vdc, at 24V, 8A
continuous, IEC 62103
steady state value
steady state value
Fig. 4-1 Wiring for DC Input
Battery
Power Supply
+
AC
L
N
+
PE
-
Load
-
DC
Instructions for DC use:
a) Use a battery or similar DC source.
For other sources contact PULS
b) Connect +pole to L and –pole to N.
c) Connect the PE terminal to a earth wire or to the machine
ground.
5. INPUT INRUSH CURRENT
An active inrush limitation circuit limits the input inrush current after turn-on of the input voltage and after short
input voltage interruptions.
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
Inrush current
Inrush energy
Inrush delay (A)
max.
typ.
max.
typ.
AC 100V
10Apeak
5Apeak
4A²s
650ms
AC 120V
10Apeak
4Apeak
4A²s
520ms
AC 230V
10Apeak
7Apeak
4A²s
250ms
over entire temperature range
over entire temperature range
over entire temperature range
see (A) in Fig. 5-1
Fig. 5-1 Input inrush current, typical behavior
A
Input Current
Input Voltage
Output Voltage
A….
Inrush delay
Input:
Output:
Ambient:
Upper curve:
Middle curve:
Lower curve:
Time basis:
230Vac
24V, 8A
25°C
Input current 2A / DIV
Input voltage 500V / DIV
Output voltage 20V / DIV
100ms / DIV
Dec. 2014 / Rev. 2.2 DS-QS10.DNET-EN
All parameters are specified at 24V, 8A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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