Power supplies SITOP power LOGO!Power Catalog K T 10.1 2004

SITOP power
Alternative voltages
■ Overview SITOP power flexi 120 W SITOP power dual 15 V SITOP modular 48 V/20 A
■ Application
The power supply unit with
adjustable output voltage
from 3 V to 52 V; suitable for all
applications where a special
voltage deviating from 24 V is
required.
The industry-standard power
supply unit with two 15 V outputs
which can be connected
in parallel or in series; can be
used, for example, for supplying
electronic loads with
±15 V.
The modular 48 V power supply
unit with three-phase widerange
input for powerful loads
which are powered by twice the
voltage instead of the usual
24 V.
10
■ Technical specifications
Power supply, type 3 to 52 V/2 to 10 A 2 x 15 V/3.5 A 48 V/20 A
Order No. 6EP1 353-2BA00 6EP1 353-0AA00 6EP1 457-3BA00
Input Single-phase AC Single-phase AC Three-phase AC
Rated voltage V in rated
120/230 V AC
120 to 230 V AC
400 to 500 V 3 AC
Settable using wire jumper
wide-range input
wide-range input
Voltage range 85 to 132 V/170 to 264 V AC 93 to 264 V AC 320 to 550 V
(startup from V in > 340 V)
Overvoltage strength 2.3 x V in rated , 1.3 ms Surge voltage acc. to
2.3 x V in rated , 1.3 ms
EN 61000-6-2 Table 4
Mains buffering at I out rated
> 10 ms at V in = 93/187 V
> 10/40 ms at V in = 120/187 V > 6 ms at V in = 400 V
(P out = 120 W)
Rated line frequency; range 50/60 Hz, 47 to 63 Hz 50/60 Hz; 47 to 63 Hz 50/60 Hz; 47 to 63 Hz
Rated current I in rated 2.2/0.9 A 1.9 to 1.15 A 2.2 A (V in = 400 V)
Inrush current limitation (+ 25 °C) < 32 A < 30 A, typ. 3 ms < 70 A
I 2 t < 0.8 A 2 s < 3 A 2 s < 2.8 A 2 s
Integrated line-side fuse T3.15 A/250 V (not accessible) T4 A/250 V (not accessible) none
Recommended circuit-breaker From 6 A Characteristic C
From 10 A Characteristic C or Required: 3-pole coupled circuit-breaker
(IEC 898) in mains supply line
from 16 A Characteristic B
10 to 16 A Char. C
or motor circuit-breaker
3RV1021-1DA10, setting 3 A
Output Stabilized, floating direct voltage Stabilized, floating direct voltage Stabilized, floating direct voltage
Rated voltage V out rated 3 to 52 V DC 2 x 15 V DC 48 V DC
Total tolerance ± 1 % ± 2 % ± 3 %
• Stat. mains compensation Approx. 0.1 % Approx. 0.2 % Approx. ± 0.1 %
• Stat. load compensation Approx. 0.2 % Approx. 0.2 % Approx. ± 0.2 %
Sense line connection
Yes, maximum voltage control - -
0.5 V per line
Residual ripple (clock frequency: < 50 mV pp < 50 mV pp (typ. 20 mV pp ) < 100 mV pp
approx. 50 kHz)
Spikes (bandwidth: 20 MHz) < 100 mV pp < 150 mV pp (typ. 150 mV pp ) < 200 mV pp
Setting range
3 to 52 V, via potentiometer or 14.5 to 17 V 42 to 56 V (max. 960 W)
analog control voltage signal
0 to 2.5 V
Status display Green LED for 24 V O.K. Green LED for V out >10 V
Green LED for 48 V O.K.
Signalling
Continued on page 10/3.
Power Good via relay contact,
current monitor signal
0 to 2.5 V
(summation display)
- possible using signalling module
(6EP1 961-3BA10)
Power ON/OFF behavior No overshoot of V out (soft start) Overshoot of V out < 3% No overshoot of V out (soft start)
Starting delay/voltage rise < 3 s/typ. 80 ms < 1 s < 2.5 s/< 500 ms
Rated current I out rated 2 to 10 A (max. 120 W) 2 x 3.5 A 20 A
Current range
• up to + 45 °C 0 to 10 A (max. 120 W) 2 x 0 to 3.5 A 0 to 20 A
• up to + 60 °C 0 to 10 A (max. 120 W) 2 x 0 to 2.5 A 0 to 20 A
10/2
Siemens KT10.1 · 2004