SIEMENS
3/6
Siemens KT 10.1 · 2016
3
LOGO!Power
1-phase, 12 V DC
■
Overview
Our miniature power supply units in the same design as the logic
modules offer great performance in the smallest space: The
excellent efficiency across the entire load range, and the low
power losses in no-load operation ensure efficient operation.
The wide-range input for 1-phase networks as well as operation
with direct voltage, the wide operating temperature range, com-
prehensive certifications as well as the switch-on behavior opti-
mized for capacitive loads makes them suitable for universal
use. These reliable power supplies with their flat, stepped profile
can be used extremely flexibly in numerous applications such as
in distribution boards, for example.
Main product highlights
•
12 V DC, 1.9 A and 4.5 A
•
1-phase, wide-range input for 85 V to 264 V AC or 110 V to
300 V DC
•
Flat LOGO! design with an installation depth of only 55 mm
•
High efficiency across the entire load range, low no-load
losses
•
Power reserve on starting up through 1.5 times the rated
current for capacitive loads
•
Wide temperature range from -20 to +70 °C
•
Comprehensive certifications, such as cULus, CB, FM, ATEX,
cCSAus Class I Div. 2, GL and ABS
■
Technical specifications
Article number
6EP1321-1SH03
6EP1322-1SH03
Product
LOGO!Power
LOGO!Power
Power supply, type
12 V/1.9 A
12 V/4.5 A
Input
Input
1-phase AC or DC
1-phase AC or DC
Rated voltage value
V
in rated
100 ... 240 V
100 ... 240 V
Voltage range AC
85 ... 264 V
85 ... 264 V
Input voltage
• at DC
110 ... 300 V
110 ... 300 V
Wide-range input
Yes
Yes
Overvoltage resistance
2.3 ×
V
in
rated, 1.3 ms
2.3 ×
V
in
rated, 1.3 ms
Mains buffering at
I
out rated
, min.
40 ms; at
V
in
= 187 V
40 ms; at
V
in
= 187 V
Rated line frequency 1
50 Hz
50 Hz
Rated line frequency 2
60 Hz
60 Hz
Rated line range
47 ... 63 Hz
47 ... 63 Hz
Input current
• at rated input voltage 120 V
0.53 A
1.13 A
• at rated input voltage 230 V
0.3 A
0.61 A
Switch-on current limiting (+25 °C), max.
25 A
55 A
I²t, max.
0.8 A²·s
3 A²·s
Built-in incoming fuse
internal
internal
Protection in the mains power input (IEC 898)
Recommended miniature circuit breaker: from 16 A
characteristic B or from 10 A characteristic C
Recommended miniature circuit breaker: from 16 A
characteristic B or from 10 A characteristic C
© Siemens AG 2016