SIEMENS
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Siemens KT 10.1 · 2016
9
Special designs, special uses
Alternative output voltages
1-phase, 3-52 V DC (SITOP flexi 120 W)
■
Overview
The power supply with flexible output voltage from 3 to 52 V;
suitable for all application areas requiring a special voltage other
than 24 V.
■
Technical specifications
Article number
6EP1353-2BA00
Product
SITOP flexi
Power supply, type
3-52 V/2-10 A
Input
Input
1-phase AC
Supply voltage
• 1 at AC Rated value
120 V
• 2 at AC Rated value
230 V
Rated voltage value
V
in rated
120 ... 230 V
• Note
Set via wire jumper
Input voltage
• 1 at AC
85 ... 132 V
• 2 at AC
170 ... 264 V
Wide-range input
No
Overvoltage resistance
2.3 ×
V
in rated
, 1.3 ms
Mains buffering at
I
out rated
, min.
10 ms; at Pout = 120 W and
V
in
= 93/187 V
Rated line frequency 1
50 Hz
Rated line frequency 2
60 Hz
Rated line range
47 ... 63 Hz
Input current
• at rated input voltage 120 V
2.2 A
• at rated input voltage 230 V
0.9 A
Switch-on current limiting (+25 °C),
max.
32 A
I²t, max.
0.8 A²·s
Built-in incoming fuse
T 3,15 A/250 V (not accessible)
Protection in the mains power input
(IEC 898)
Recommended miniature circuit
breaker: from 6 A characteristic C
Output
Output
Controlled, isolated DC voltage
Rated voltage
V
out
DC
24 V
Output voltage
3-52 V DC
Total tolerance, static ±
1 %
Static mains compensation, approx.
0.1 %
Static load balancing, approx.
0.2 %
Sense line connection max. voltage
control per line
0.5 V
Residual ripple peak-peak, max.
50 mV
Residual ripple peak-peak, typ.
20 mV
Spikes peak-peak, max.
(bandwidth: 20 MHz)
100 mV
Spikes peak-peak, typ.
(bandwidth: 20 MHz)
80 mV
Adjustment range
3 ... 52 V
Product function Output voltage
adjustable
Yes
Output voltage setting
via potentiometer or analog control
voltage signal 0 ... 2.5 V
Status display
Green LED for 24 V OK
Signaling
Power-Good via relay contact,
current monitor signal 0 … 2.5 V
On/off behavior
No overshoot of
V
out
(soft start)
Startup delay, max.
3 s
Voltage rise, typ.
80 ms
Rated current value
I
out rated
10 A
• min.
2 A
• max.
10 A
Current range
0 ... 10 A
• Note
max. 120 W
Supplied active power typical
120 W
Constant overload current
• on short-circuiting during the start-
up typical
10 A
• at short-circuit during operation
typical
10 A
Parallel switching for enhanced
performance
Yes
Numbers of parallel switchable units
for enhanced performance
2
Efficiency
Efficiency at
V
out rated
, I
out rated
,
approx.
84 %
Power loss at
V
out rated
, I
out rated
,
approx.
23 W
Protection and monitoring
Output overvoltage protection
Yes, according to EN 60950-1
Current limitation
2 ... 10 A
Current limitation
2 ... 10 A, adjustable using
potentiometer or analog control
voltage signal 0 ... 2.5 V
Property of the output Short-circuit
proof
Yes
Short-circuit protection
Electronic current limiting (2 ... 10 A)
in the range 3 ... 12 V or power
limiting (120 W) in the range
12 ... 52 V
Overcurrent overload capability in
normal operation
According to the adjusted current
regulation 2 ... 10 A
Overload/short-circuit indicator
Red LED for current or power limiting
Article number
6EP1353-2BA00
Product
SITOP flexi
Power supply, type
3-52 V/2-10 A
© Siemens AG 2016