Siemens SITOP PSU8200 24 V/20 A - Page 60

Technical data
6.2 Output
SITOP PSU8200/3800 3ph
60 Manual, 05.2018, C98130-A7638-A1-6-7629
6EP3424-8UB00-0AY0
(12 V/20 A)
6EP3436-8UB00-0AY0
(24 V/17 A)
6EP3437-8UB00-0AY0
(24 V/40 A)
Current range
• Remark
0 - 20 A
60 ... 70 °C derating:
approx. 2 % I
out rated
/K
0 - 17 A
60 ... 70 °C derating:
approx. 2 % I
out rated
/K
0 - 40 A
60 ... 70 °C derating:
approx. 4 % I
out rated
/K
When reaching the internal
upper temperature limit, the
output current is reduced in
steps of 2 A every 30 sec-
onds (between 40 A and
20 A).
30 A mode: DIP switch B:
ON (see Chapter Change-
over switch (Page 18)):
When reaching the internal
upper temperature limit, the
output current is reduced in
steps of 2 A every 30 sec-
onds (between 30 A and
20 A).
Once the temperature has
fallen below the lower limit
value, the output current is
increased in steps of 2 A
every 60 seconds.
Active power output, typ. 240 W 408 W 760 W/1020 W
Constant overload current/for
a short circuit when powering
up, typ.
22 A 19 A 50 A
Short-time overload current
for a short circuit in opera-
tion, typ.
- - -
Duration of the overload
capability for an overcurrent
condition caused by a short
circuit in operation.
• Remark
- - -
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