SIEMENS
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Siemens KT 10.1 · 2016
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Technical specifications
(continued)
SITOP modular,
PSU8600 power supply system
3-phase, basic units 24 V DC (PSU8600)
Supplied active power typical
480 W
960 W
480 W
960 W
Overcurrent overload capability in
normal operation
Total system overloadable
150%
I
a rated
to 5 s/min
Total system overloadable
150%
I
a rated
to 5 s/min
Total system overloadable
150%
I
a rated
to 5 s/min
Total system overloadable
150%
I
a rated
to 5 s/min
Short-term overload current
• at short-circuit during operation
typical
60 A
120 A
-
-
• Note
only in operation without
CNX8600 extension module
only in operation without
CNX8600 extension module
-
-
Duration of overloading capability
for excess current
• at short-circuit during operation
25 ms
25 ms
-
-
Product feature parallel switching
of outputs
-
-
Yes; Parallel circuit Output 1
with 2 or Output 3 with 4 can
be selected via DIP switch
Yes; Parallel circuit Output 1
with 2 or Output 3 with 4 can
be selected via DIP switch
Parallel switching for enhanced
performance
Yes; suitable output charac-
teristics via DIP switch can
be selected
Yes; suitable output charac-
teristics via DIP switch can
be selected
No
No
Numbers of parallel switchable units
for enhanced performance
2
2
-
-
Efficiency
Efficiency at
V
out
rated
,
I
out
rated
,
approx.
93 %
93 %
93 %
93 %
Power loss at
V
out
rated
,
I
out
rated
,
approx.
34 W
72 W
34 W
72 W
Power loss [W] during no-load
operation maximum
12 W
20 W
12 W
20 W
Closed-loop control
Dynamic mains compensation
(
V
in rated
±15 %), max.
0.1 %
0.1 %
0.1 %
0.1 %
Dynamic load smoothing
(
I
out
: 50/100/50 %),
U
out
± typ.
0.4 %
0.4 %
0.4 %
0.4 %
Setting time maximum
10 ms
10 ms
10 ms
10 ms
Protection and monitoring
Output overvoltage protection
< 35 V
< 35 V
< 35 V
< 35 V
Property of the output
Short-circuit proof
Yes
Yes
Yes
Yes
Short-circuit protection
electronic overload cut-off;
optionally constant current
operation can be selected
via DIP switches
electronic overload cut-off;
optionally constant current
operation can be selected
via DIP switches
electronic overload cut-off;
optionally constant current
operation can be selected
for Output 4 via DIP switches
electronic overload cut-off;
optionally constant current
operation can be selected
for Output 4 via DIP switches
adjustable response value current of
current-dependent overload trip
2 ... 20 A
4 ... 40 A
0.5 ... 5 A
0.5 ... 10 A
type of threshold value setting
via potentiometer
via potentiometer
via potentiometer
via potentiometer
characteristics of electronic
overload switch-off
I
a
>1.0…<1.5 x
I
a
threshold
permissible for 5 s;
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 200 ms
I
a
>1.0…<1.5 x
I
a
threshold
permissible for 5 s;
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 200 ms
I
a
>1.0…<1.5 x
I
a
threshold
permissible for 5 s;
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 200 ms
I
a
>1.0…<1.5 x
I
a
threshold
permissible for 5 s;
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 200 ms
characteristics of constant current
operation
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 5 s,
afterwards
I
a
threshold
continuous
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 5 s,
afterwards
I
a
threshold
continuous
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 5 s,
afterwards
I
a
threshold
continuous
I
a limit
(= 1.5 x
I
a
threshold)
permissible for 5 s,
afterwards
I
a
threshold
continuous
Reset
Via sensor
Via sensor
Via sensor per output
Via sensor per output
Remote reset
Non-electrically isolated 24 V
input (signal level "high"
at > 15 V)
Non-electrically isolated 24 V
input (signal level "high"
at > 15 V)
Non-electrically isolated 24 V
input (signal level "high"
at > 15 V)
Non-electrically isolated 24 V
input (signal level "high"
at > 15 V)
Overload/short-circuit indicator
3-color LED for operating
state device; 3-color LED
for operating state output
3-color LED for operating
state device; 3-color LED
for operating state output
3-color LED for operating
state device; 3-color LED
per output for operating state
output
3-color LED for operating
state device; 3-color LED
per output for operating state
output
Interface
Specification interface
Ethernet/PROFINET
Ethernet/PROFINET
Ethernet/PROFINET
Ethernet/PROFINET
Article number
6EP3436-8SB00-2AY0
6EP3437-8SB00-2AY0
6EP3436-8MB00-2CY0
6EP3437-8MB00-2CY0
Product
SITOP PSU8600
SITOP PSU8600
SITOP PSU8600
SITOP PSU8600
Power supply, type
24 V/20 A
24 V/40 A
24 V/20 A/4x 5 A
24 V/40 A/4x 10 A
© Siemens AG 2016