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
7. HOLD-UP TIME
AC 100V AC 120V AC 230V
Hold-up Time typ. 58ms 88ms 347ms at 24V, 1.7A, see Fig. 7-1
typ. 28ms 41ms 174ms at 24V, 3.4A, see Fig. 7-1
Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, definitions
10
30
50
70
90
190ms
85 120 155 190 230Vac
Input Voltage
110
130
150
Hold-up Time
170
24V, 3.4A, typ.
24V, 3.4A, min.
24V, 1.7A, typ.
24V, 1.7A, min.
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Input
Voltage
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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