Puls DIMENSION UC Series, Manual

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UC10.241, UC10.242
UC-Series
24V, 15A, CAPACITOR-BASED DC-UPS
I
NDEX
Page Page
1. Intended Use .......................................................3
2. Installation Notes ................................................3
3. Input ....................................................................4
4. Output .................................................................5
5. Charging ..............................................................7
6. Buffer Time..........................................................8
7. Ready and Buffering Relay Contact ...................9
8. Inhibit Input.........................................................9
9. PC-Mode ............................................................10
10. Efficiency and Power Losses..............................11
11. Lifetime Expectancy and MTBF.........................12
12. Functional Diagram...........................................13
13. Terminals and Wiring........................................14
14. Front Side and User Elements...........................15
15. EMC....................................................................16
16. Environment ......................................................17
17. Protection Features ...........................................18
18. Safety Features ..................................................18
19. Approvals .......................................................... 19
20. RoHS, REACH and Other Fulfilled Standards .. 19
21. Physical Dimensions and Weight ..................... 20
22. Accessories ........................................................ 21
22.1. ZM2.WALL – Wall-Mounting Bracket ......21
23. Application Notes............................................. 22
23.1. External Input Protection.........................22
23.2. Output Circuit Breakers............................22
23.3. Parallel Use to Increase Output Current..22
23.4. Parallel Use for Redundancy ....................23
23.5. Parallel Use for Longer Buffer Times.......23
23.6. Series Use for 48V Applications ...............24
23.7. Using the Inhibit-Input.............................24
23.8. External Controlled Delayed Shut-down.25
23.9. What do KJ and KWS mean? ...................26
23.10. Troubleshooting .......................................27
The information presented in this document is believed to be accurate and reliable and may change without notice.
No part of this document may be reproduced or utilized in any form without permission in writing from the publisher.
T
ERMINOLOGY AND
A
BREVIATIONS
Normal mode Describes a condition where the capacitor is charged, the input voltage is in range and the
output is loaded within the allowed limits.
Buffer mode Describes a condition where the input voltage is below the transfer threshold level, the unit is
running on capacitor (buffering) and the output is loaded within the allowed limits.
Charging mode Describes a condition where the capacitor is being charged, the input voltage is in range and
the output is loaded within the allowed limits.
Inhibit mode Describes a condition where buffering is disabled on purpose (e.g. for service actions)
T.b.d. To be defined, value or description will follow later.
AC 24V A figure displayed with the AC or DC before the value represents a nominal voltage with
standard tolerances included.
E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)
24Vac A figure with the unit (Vac) at the end is a momentary figure without any additional
tolerances included.
may A key word indicating flexibility of choice with no implied preference.
shall A key word indicating a mandatory requirement.
should A key word indicating flexibility of choice with a strongly preferred implementation.
May 2016 / Rev. 2.2 DS-UC10.241-EN
All parameters are specified at 24V, 10A output current, 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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