Data Sheet
Table Of Contents
- 1. Intended Use
- 2. Installation Instructions
- 3. AC-Input
- 4. DC-Input
- 5. Input Inrush Current
- 6. Output
- 7. Hold-up Time
- 8. Efficiency and Power Losses
- 9. Functional Diagram
- 10. Front Side and User Elements
- 11. Connection Terminals
- 12. Lifetime Expectancy
- 13. MTBF
- 14. EMC
- 15. Environment
- 16. Safety and Protection Features
- 17. Dielectric Strength
- 18. Approved, Fulfilled or Tested Standards
- 19. Regulatory Product Compliance
- 20. Physical Dimensions and Weight
- 21. Accessories
- 21.1. ZM1.WALL - Wall/Panel Mount Bracket
- 21.2. ZM12.SIDE - Side Mount Bracket
- 21.3. YRM2.DIODE - Redundancy Modules
- 21.4. YR20.246 - Redundancy Module
- 22. Application Notes
- 22.1. Peak Current Capability
- 22.2. Charging of Batteries
- 22.3. Series Operation
- 22.4. Parallel Use to Increase Output Power
- 22.5. Parallel Use for Redundancy
- 22.6. Use in a Tightly Sealed Enclosure
- 22.7. Mounting Orientations
CT5.241
CT-Series
3-PHASE, 24V, 5A, 120W
Aug. 2021 / Rev. 2.1 DS-CT5.241-EN All values are typical figures specified at 400Vac, 50Hz input voltage, 24V, 5A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
10/28
9. F
UNCTIONAL
D
IAGRAM
Fig. 9-1 Functional diagram
+
+
-
-
V
OUT
Output
Over-
Voltage
Protection
PFC
Inductor
Inrush
Limiter
Transient
Filter
Input Fuses
Input Filter
Input
Rectifier
Output
Voltage
Regulator
Power
Converter
Output
Filter
Output
Power
Manager
Temper-
ature
Shut-
down
DC-ok
LED
L2
L1
10. F
RONT
S
IDE AND
U
SER
E
LEMENTS
Fig. 10-1 Front side
A Output Terminals
+ Positive output (two identical + poles)
– Negative/ return output (two identical - poles)
B Input Terminals
L1, L2 Line input
PE (Protective Earth) input
C Output voltage potentiometer
Open the flap to adjust the output voltage. The factory setting is 24.1V
D DC-OK LED (green)
On, when the output voltage is above 21V.