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.
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Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 5mm left and right side.
Increase the 5mm to 15mm in case the adjacent device is a heat source. When the device is permanently loaded with
less than 50%, the 5mm can be reduced to zero.
The device is designed, tested and approved for branch circuits up to 32A (IEC) and 30A (UL) without additional
protection device. If an external fuse is utilized, do not use circuit breakers smaller than 10A B- or C-Characteristic to
avoid a nuisance tripping of the circuit breaker.
The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the same as the ambient
or surrounding air temperature and is defined 2cm below the device.
The device is designed to operate in areas between 5% and 95% relative humidity.
Installation instructions for use in hazardous location areas:
The power supply is suitable for use in Class I Division 2 Groups A, B, C, D locations. See chapter 20 for details.
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the
voltage adjustment or S/P jumper unless power has been switched off or the area is known to be non-hazardous.
Wiring must be in accordance with Class I, Division 2 wiring methods of the National Electrical Code, NFPA 70, and in
accordance with other local or national codes.
A suitable enclosure must be provided for the end product which has a minimum protection of IP54 and fulfils the
requirements of the EN 60079-0.