Rockwell Automation 1606-XLS240-UPS Power Supply Reference Manual - Manual

Reference Manual
Bulletin 1606 Switched Mode Power Supplies
Catalog Number: 1606-XLS240-UPS
Index
1. Description ...............................................................1
2. Specification Quick Reference ............................1
3. Catalog Numbers ...................................................1
4. Certification Marks ..................................................1
5. Input .............................................................................4
6. Output in Normal Mode .......................................5
7. Output in Buffer Mode ..........................................6
8. Battery Input .............................................................7
9. Buffer Time ................................................................8
10. Efficiency and Power Losses ..............................10
11. Functional Diagram .............................................10
12. Check Wiring and Battery Quality Tests .......10
13. Relay Contacts and Inhibit Input ....................12
14. Front Side User Elements ..................................14
15. Terminals and Wiring
........................................15
16. Reliability ...........................................................15
17. EMC ........................................................................ 16
18. Environment ....................................................... 17
19. Protection Features .......................................... 17
20. Safety .................................................................... 18
21. Certifications
................................................. 18
22. Environmental Compliance ........................... 19
23. Physical Dimensions and Weight ................. 19
24. Installation Notes ............................................. 20
25. Accessories ........................................................... 21
26. Application Notes .............................................. 22
26.1. Battery Replacement Intervals .......... 22
26.2. Parallel and Serial Use ......................... 23
26.3. Using the Inhibit Input ........................ 24
26.4. Troubleshooting ................................... 24
• DC-UPS—Uninterruptible power supply with DC Input.
• Normal mode—Describes a condition in which the battery 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 battery (buffering)
and the output is loaded within the allowed limits.
• Charging mode—Describes a condition where the battery is in the process of charging, the input voltage is in range and the output is loaded
within the allowed limits.
• Inhibit mode—Describes a condition where buffering is intentionally disabled by using the inhibit input of the DC UPS (e.g. to perform
service actions or to save battery capacity).
• Buffer time—This term is equivalent to “hold-up time.”
• T.b.d.—To be defined, value or description will follow later.
Terminology and Abbreviations