SIEMENS
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Siemens KT 10.1 · 2016
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Technical specifications
(continued)
SITOP modular
3-phase, 24 V DC
Output
Output
Controlled, isolated DC voltage
Controlled, isolated DC voltage
Rated voltage
V
out
DC
24 V
24 V
Total tolerance, static ±
3 %
3 %
Static mains compensation, approx.
0.1 %
0.1 %
Static load balancing, approx.
0.2 %
0.2 %
Residual ripple peak-peak, max.
100 mV
100 mV
Spikes peak-peak, max.
(bandwidth: 20 MHz)
200 mV
200 mV
Adjustment range
24 ... 28 V
24 ... 28.8 V
Product function Output voltage adjustable
Yes
Yes
Output voltage setting
via potentiometer; max. 480 W
via potentiometer; max. 960 W
Status display
Green LED for 24 V OK
Green LED for 24 V OK
Signaling
Relay contact (NO contact, rating 60 V DC/ 0.3 A)
for "24 V OK"
Relay contact (NO contact, rating 60 V DC/ 0.3 A)
for "24 V OK"
On/off behavior
No overshoot of
V
out
(soft start)
No overshoot of
V
out
(soft start)
Startup delay, max.
2.5 s
2.5 s
Voltage increase time of the output voltage
maximum
500 ms
500 ms
Rated current value
I
out rated
20 A
40 A
Current range
0 ... 20 A
0 ... 40 A
• Note
+60 ... +70 °C: Derating 2%/K
+60 ... +70 °C: Derating 3.75%/K
Supplied active power typical
480 W
960 W
Short-term overload current
• at short-circuit during operation typical
60 A
120 A
Duration of overloading capability for excess
current
• at short-circuit during operation
25 ms
25 ms
Constant overload current
• on short-circuiting during the
start-up typical
22 A
44 A
Parallel switching for enhanced performance
Yes; switchable characteristic
Yes; switchable characteristic
Numbers of parallel switchable units for
enhanced performance
2
2
Efficiency
Efficiency at
V
out rated
,
I
out rated
, approx.
94 %
92 %
Power loss at
V
out rated
,
I
out rated
, approx.
31 W
83 W
Closed-loop control
Dynamic mains compensation
(
V
in rated
±15 %), max.
0.1 %
1 %
Dynamic load smoothing
(
I
out
: 50/100/50 %),
U
out
± typ.
1 %
3 %
Load step setting time 50 to 100 %, typ.
0.2 ms
-
Load step setting time 100 to 50 %, typ.
0.2 ms
-
Dynamic load smoothing
(
I
out
: 10/90/10 %),
U
out
± typ.
2 %
-
Load step setting time 10 to 90%, typ.
0.2 ms
-
Load step setting time 90 to 10%, typ.
0.2 ms
-
Setting time maximum
10 ms
10 ms
Protection and monitoring
Output overvoltage protection
< 32 V
< 35 V
Current limitation, typ.
22 A
44 A
Property of the output Short-circuit proof
Yes
Yes
Short-circuit protection
Alternatively, constant current characteristic
approx. 22 A or latching shutdown
Alternatively, constant current characteristic
approx. 44 A or latching shutdown
Enduring short circuit current RMS value
• typical
22 A
44 A
Overcurrent overload capability in normal
operation
overload capability 150 %
I
out rated
up to 5 s/min
overload capability 150 %
I
out rated
up to 5 s/min
Overload/short-circuit indicator
LED yellow for "overload",
LED red for "latching shutdown"
LED yellow for "overload",
LED red for "latching shutdown"
Article number
6EP3436-8SB00-0AY0
6EP1437-3BA10
Product
SITOP PSU8200
SITOP PSU8200
Power supply, type
24 V/20 A
24 V/40 A
© Siemens AG 2016