Siemens SITOP PSU8200 24 V/20 A - Page 58

Technical data
6.2 Output
SITOP PSU8200/3800 3ph
58 Manual, 05.2018, C98130-A7638-A1-6-7629
6EP3446-8SB10-0AY0
(36 V/13 A)
6EP3446-8SB00-0AY0
(48 V/10 A)
6EP3447-8SB00-0AY0
(48 V/20 A)
Signaling Relay contact (NO contact,
contact rating (isolated):
60 V DC/0.3 A) for "36 V
O.K."
Relay contact (NO contact,
contact rating (isolated):
60 V DC/0.3 A) for "48 V
O.K."
Relay contact (NO contact,
contact rating (isolated):
60 V DC/0.3 A) for "48 V
O.K."
Response when switching
on/off
No overshoot of U
out
(soft
start)
No overshoot of U
out
(soft
start)
No overshoot of U
out
(soft
start)
Starting delay, max.
2.5 s
2.5 s
2 s
Voltage rise, typ.
150 ms
150 ms
150 ms
Rise time of the output
voltage, max.
500 ms 500 ms 500 ms
Rated current I
out rated
13 A
10 A
20 A
Current range
• Remark
0 - 13 A
60 ... 70 °C derating:
approx. 2 % I
out rated
/K
0 - 10 A
60 ... 70 °C derating:
approx. 5 % I
out rated
/K
0 - 20 A
22 A to 45 °C
60 ... 70 °C derating:
approx. 4 % I
out rated
/K
Active power output, typ.
468 W
480 W
1020 W
Constant overload current/for
a short circuit when powering
up, typ.
14 A 11 A 28 A
Short-time overload current
for a short circuit in opera-
tion, typ.
39 A 30 A 60 A
Duration of the overload
capability for an overcurrent
condition caused by a short
circuit in operation.
• Remark
25 ms
per 1 min
25 ms
per 1 min
25 ms
per 1 min
Can be connected in parallel
to increase the power rating
• Remark
Yes
Switchable characteristic
curve with switch A (see
Figure 2-5
Operating display
and signaling (Page 15))
Yes
Switchable characteristic
curve with switch A (see
Figure 2-5
Operating display
and signaling (Page 15))
Yes
Switchable characteristic
curve with switch A (see
Figure 2-5
Operating display
and signaling (Page 15))
Number of devices that can
be connected in parallel to
increase the power rating,
units
2 2 2
Overload capability (Extra
Power)
19.5 A for 5 s/min 15 A for 5 s/min 30 A for 5 s/min
Output characteristic see Figure 6-4 Output char-
acteristic 6EP3446-8SB10-
0AY0 single operation
(Page 62)
see Figure 6-5 Output char-
acteristic 6EP3446-8SB00-
0AY0 single operation
(Page 62)
see Figure 6-10 Output
characteristic 6EP3447-
8SB00-0AY0 single opera-
tion (Page 64)