Reference Manual
Bulletin 1606 Switched Mode Power Supplies
Catalog Numbers: 1606-XLS240E, 1606-XLS240EA, 1606-XLS240EC &
1606-XLS240E-D
Index
e
g
a
P
1.
Intended Use .......................................................3
2.
Installation Requirements...................................3
3.
AC-Input...............................................................4
4. DC-Input...............................................................5
5.
Input Inrush Current ...........................................
6
6
.
Output .................................................................7
7.
Hold-up Time.......................................................9
8.
DC-OK Relay Contact ..........................................9
9.
Efficiency and Power Losses..............................10
10.
Relia
b
ility ...........................................................11
11.
Functional Dia
g
ram...........................................12
12.
Terminals and Wirin
g
........................................12
13.
Front Side and User Elements...........................13
14.
EMC ....................................................................14
15.
Environment ......................................................15
1
6
.
Protection Features ...........................................1
6
17.
Safety Features ..................................................1
6
18.
Dielectric Stren
g
th ............................................1
6
19.
Certifications......................................................17
20. Environmental Compliance...............................18
2
Physical Dimensions and Wei
g
ht......................18
22.
Accessories ...................................................... 19
22.1.
1
6
0
6
-XLB Wall Mountin
g
Bracket ............19
22.2.
1
6
0
6
-XLSBUFFER24 Module ....................20
22.3.
1
6
0
6
-XLSRED Redundancy Module ..........20
23.
Application Notes ............................................. 21
23.1.
Repetitive Pulse Loadin
g
..........................21
23.2.
Peak Current Capa
b
ility ...........................22
23.3.
Back-feedin
g
Loads ..................................22
23.4.
External Input Protection .........................22
23.5.
Char
g
in
g
Batteries ....................................23
23.
6
.
Output Circuit Breakers ............................23
23.7.
Parallel Use to Increase Output Power ....24
23.8.
Parallel Use for Redundancy ....................24
23.9.
Daisy Chainin
g
of Outputs .......................25
23.10.
Series Operation .......................................25
23.11.
Inductive and Capacitive Loads ................25
23.12.
Operation on Two Phases ........................2
6
23.13.
Use in a Ti
g
htly Sealed Enclosure ............2
6
23.14.
Mountin
g
Orientations ............................27
21.
• PE and
symbol—
PE is the abbreviation for
P
rotective
E
arth and has the same meaning as the symbol
.
• Earth, Ground—
This document uses the term “earth” which is the same as the U.S. term “ground”.
• T.b.d.—
To be defined, value or description will follow later.
• AC 230V—
A figure displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±15%)
included. E.g.: DC 12V describes a 12V battery whether it is charged (13.7V) or discharged (10V).
• 230Vac—
Afigure with the unit (Vac) at the end is a momentary figure without any additional tolerance included.
• 50Hz vs. 60Hz—
Unless otherwise stated, AC 230V parameters are valid at 50Hz mains frequency.
• 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.
Terminology and Abbreviations