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. DC-OK Relay Contact
- 9. Remote ON / OFF Function
- 10. Efficiency and Power Losses
- 11. Functional Diagram
- 12. Front Side and User Elements
- 13. Connection Terminals
- 14. Lifetime Expectancy
- 15. MTBF
- 16. EMC
- 17. Environment
- 18. Safety and Protection Features
- 19. Dielectric Strength
- 20. Approvals
- 21. Other Fulfilled Standards
- 22. Physical Dimensions and Weight
- 23. Accessories
- 24. Application Notes
CP20.241, CP20.241-C1, CP20.241-S1,
CP20.241-S2, CP20.241-V1, CP20.242
CP-Series
24V, 20A, 480W, SINGLE PHASE
Sep. 2018 / Rev. 1.0 DS-CP20.241-EN - All parameters are typical values specified at 230Vac, 50Hz input voltage, 24V, 20A 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
4. DC-INPUT
The device is suitable to be supplied from a DC input voltage. Use a battery or a similar DC source. A supply from the
intermediate DC-bus of a frequency converter is not recommended and can cause a malfunction or damage the unit.
Connect +pole to L, –pole to N and the PE terminal to an earth wire or to the machine ground.
DC input Nom. DC 110-150V ±20%
For CP20.241, CP20.241-C1, CP20.241-S1, CP20.241-
S2, CP20.241-V1
Nom. DC 110-300V ±20%
For CP20.242
DC input range Min. 88-180Vdc Continuous operation for CP20.241, CP20.241-C1,
CP20.241-S1, CP20.241-S2, CP20.241-V1
88-360Vdc Continuous operation for CP20.242
DC input current Typ. 4.64A At 110Vdc, at 24V, 20A
Typ. 1.66A At 300Vdc, at 24V, 20A
Allowed Voltage (+) or (-) input
to Earth
Max. 375Vdc Continuous according to IEC 60664-1
Turn-on voltage Typ. 80Vdc Steady state value
Shut-down voltage Typ. 70Vdc Steady state value
Fig. 4-1 Wiring for DC Input
6/32
+
-
Load
L
PE
+
-
Power Supply
AC
DC
Battery
N