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
13/28
14. EMC
The EMC behavior of the device is designed for applications in industrial environment as well as in residential,
commercial and light industry environments. The output is allowed to be grounded or floating.
The device is investigated according to the generic standards EN 61000-6-1, EN 61000-6-2, EN 61000-6-3 and EN 61000-
6-4.
EMC Immunity
Electrostati
c discharge EN 61000-4-2
Contact discharge
Air discharge
8kV
15kV
Criterion A
Criterion A
Electromagnetic RF field
EN 61000-4-3 80MHz-2.7GHz 10V/m Criterion A
Fast transients (Burst)
EN 61000-4-4
Input lines
Output lines
4kV
2kV
Criterion A
Criterion A
Surge voltage on input
EN 61000-4-5
L1 L2
L1 PE, L2 PE
2kV
4kV
Criterion A
Criterion A
Surge voltage on outp
ut EN 61000-4-5
+ -
+ / - PE
500V
1kV
Criterion A
Criterion A
Conducted disturbance
EN 61000-4-6 0.15-80MHz 10V Criterion A
Mains
voltage dips EN 61000-4-11
0% of 380Vac
0% of 480Vac
0Vac, 20ms
0Vac, 20ms
Criterion A
Criterion A
Mains voltage dips
EN 61000-4-11
40% of 380Vac
40% of 480Vac
70% of 380Vac
70% of 480Vac
200ms
200ms
500ms
500ms
Criterion C
Criterion C
Criterion A
Criterion A
Voltage interruptions
EN 61000-4-11 5s Criterion C
Powerful transients
VDE 0160 over entire load range 1550V, 1.3ms Criterion A
Criterions:
A: The device shows normal operation behavior within the defined limits.
C: Temporary loss of function is possible. The device may shut down and restarts by itself. No damage or hazards for the device will occur.
EMC Emi
ssion
Conducted emission
input
lines
EN 55011, EN 55032, FCC Part 15, CISPR 11, CISPR 32 Class B
Conducted emission
output lines
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1
Limits for local DC power
networks fulfilled
Radiated emission
EN 55011, EN 55032 Class B
Harmonic input current
EN 61000-3-2 Fulfilled for Class A equipment
Voltage fluctuations, flicker
EN 61000-3-3
Fulfilled, tested with constant
current loads, non pulsing
This device complies with FCC Part 15 rules.
Operation is subjected to following
two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including in
terference that may cause undesired operation.
Switching Frequenc
y
Main converter
45kHz to 170kHz Output load and input voltage dependent