QS10.DNET

Q-Series

Output voltage

nom.

24V

Adjustment range

min.

24-24.5V

guaranteed

max.

at clockwise end position of potentiometer

Factory setting

typ.

24.1V

±0.2%, at full load, cold unit

Line regulation

max.

10mV

60-300Vac

Load regulation

max.

100mV

static value, 0A

8A

Ripple and noise voltage

max.

50mVpp

20Hz to 20MHz, 50Ohm

Output current

nom.

8A

continuously available at 24V, see Fig. 6-1

nom.

12A

for typ. 200ms to charge network capacitors ***)

Output power

nom.

192W

continuously available at 24V

Overload behaviour

cont. current

Short-circuit current

min.

continuous, load impedance 100mOhm, see Fig. 6-1

max.

continuous, load impedance 100mOhm, see Fig. 6-1

max.

for the first 200ms after the short across the output,

load impedance 100mOhm

Output capacitance

typ.

7 000μF

included inside the power supply

*)

This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. It is not

guaranteed value which can be achieved. The typical value is about 24.8V.

**) Discharge current of output capacitors is not included.

***) The extra current to charge network capacitors is available as soon as power comes on and immediately after the end of an output short

circuit or output overload.

Peak current capability (up to several milliseconds)

The power supply can deliver a peak current which is higher than the specified short term current. This helps to start

current demanding loads or to safely operate subsequent circuit breakers.

The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be

discharged and causes a voltage dip on the output. Detailed curves can be found in chapter 22.1.

Peak current voltage dips

typ.

from 24V to 18.5V

at 16A for 50ms, resistive load

typ.

from 24V to 20V

at 32A for 2ms, resistive load

typ.

from 24V to 16.5V

at 32A for 5ms, resistive load

Fig. 6-1 Output voltage vs. output current,

typ.

Output Voltage

0

0

2

6

8

10A

4

8

12

28V

16

20

24

Output Current

4

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 +49 89 9278 0

Germany

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