Datasheet
Table Of Contents
- 1. Intended Use
- 2. Installation Requirements
- 3. AC-Input
- 4. DC-Input
- 5. Input Inrush Current
- 6. Output
- 7. Hold-up Time
- 8. Efficiency and Power Losses
- 9. Reliability
- 10. Functional Diagram
- 11. Terminals and Wiring
- 12. Front Side and User Elements
- 13. EMC
- 14. Environment
- 15. Protection Features
- 16. Safety Features
- 17. Dielectric Strength
- 18. Approvals
- 19. Fulfilled Standards
- 20. Used Substances
- 21. Physical Dimensions and Weight
- 22. Accessories
- 23. Application Notes
- 23.1. Repetitive Pulse Loading
- 23.2. Peak Current Capability
- 23.3. Back-feeding Loads
- 23.4. External Input Protection
- 23.5. Charging of Batteries
- Parallel Use to Increase Output Power
- Parallel Use for Redundancy
- 23.8. Daisy Chaining of Outputs
- Series Operation
- 23.10. Inductive and Capacitive Loads
- Operation on Two Phases
- 23.12. Use in a Tightly Sealed Enclosure
- 23.13. Mounting Orientations
QS3.241
Q-Series
24V, 3.4A, SINGLE PHASE INPUT
Fig. 6-1 Output voltage vs. output current,
typ.
Fig. 6-2 Bonus time vs. output power
Output Voltage
0
01 34 6A
4
8
12
28V
16
20
24
2
Output Current
5
s
h
o
r
t
-t
e
r
m
Adjustment
Range
co
n
t
i
n
uo
u
s
Bonus Time
0
110 120 130 140 150
160%
1
2
3
7
4
5
6
8
9
10s
m
i
n
m
a
x
typ
Output Power
Fig. 6-3 BonusPower
®
recovery time
Power
Demand
100%
t
t
Limitation by
Power Manager
Output
Voltage
Bonus Power disabled
Bonus
Time
Recovery Time
The BonusPower
®
is available as soon as power comes on and immediately after the end of an output short circuit or
output overload.
Fig. 6-4 BonusPower
®
after input turn-on Fig. 6-5 BonusPower
®
after output short
100%
Output
Voltage
Input
Voltage
Bonus
Power
150%
Output
Power
Short of
Output
100%
Output
Voltage
Bonus
Power
Output
Power
150%
Sep. 2017 / Rev. 2.2 DS-QS3.241-EN
All parameters are specified at 24V, 3.4A, 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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