Datasheet

QS10.301
Q-Series
30V, 8A, SINGLE PHASE INPUT
4. DC-INPUT
DC input nom. DC 110-150V -20%/+25%
DC input range min. 88-187Vdc continuous operation
DC input current typ. 2.37A 110Vdc, at 30V, 8A
Allowed Voltage L/N to Earth max. 375Vdc continuous, IEC 62103
Turn-on voltage typ. 80Vdc steady state value
Shut-down voltage typ. 55Vdc steady state value
Fig. 4-1 Wiring for DC Input
Instructions for DC use:
+
-
Load
L
PE
+
-
Power Supply
AC
DC
Battery
N
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.
AC 100V AC 120V AC 230V
Inrush current max. 10A
peak
10A
peak
10A
peak
over entire temperature range
typ. 5A
peak
4A
peak
7A
peak
over entire temperature range
Inrush energy max. 4A
2
s 4A
2
s 4A
2
s over entire temperature range
Inrush delay (A) typ. 650ms 520ms 250ms see (A) in Fig. 5-1
Fig. 5-1 Input inrush current, typical behavior
Input Current
A
Input Voltage
Output Voltage
A…. Inrush delay
Input: 230Vac
Output: 30V, 8A
Ambient: 25°C
Upper curve: Input current 2A / DIV
Middle curve: Input voltage 500V / DIV
Lower curve: Output voltage 25V / DIV
Time basis: 100ms / DIV
Dec. 2014 / Rev. 2.2 DS-QS10.301-EN
All parameters are specified at 30V, 8A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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