SIEMENS
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Siemens KT 10.1 · 2016
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Technical specifications
(continued)
SITOP in the SIMATIC Design
1-phase, 24 V DC (for S7-300 and ET200M)
Efficiency
Efficiency at
V
out rated
,
I
out rated
, approx.
87 %
84 %
90 %
Power loss at
V
out rated
,
I
out rated
, approx.
18 W
23 W
27 W
Closed-loop control
Dynamic mains compensation
(
V
in rated
±15 %), max.
0.1 %
0.3 %
0.1 %
Dynamic load smoothing (
I
out
: 50/100/50 %),
U
out
± typ.
1 %
3 %
2 %
Load step setting time 50 to 100%, typ.
0.3 ms
0.2 ms
-
Load step setting time 100 to 50%, typ.
0.3 ms
0.2 ms
-
Setting time maximum
-
5 ms
0.1 ms
Protection and monitoring
Output overvoltage protection
Additional control loop, shutdown at
< 28.8 V, automatic restart
Additional control loop, shutdown at
approx. 30 V, automatic restart
Additional control loop, shutdown at
< 28.8 V, automatic restart
Current limitation
5.5 ... 6.5 A
5.5 ... 6.5 A
11 ... 12 A
Property of the output
Short-circuit proof
Yes
Yes
Yes
Short-circuit protection
Electronic shutdown, automatic
restart
Electronic shutdown, automatic
restart
Electronic shutdown, automatic
restart
Enduring short circuit current RMS value
• maximum
7 A
5 A
12 A
Overload/short-circuit indicator
-
-
-
Safety
Primary/secondary isolation
Yes
Yes
Yes
Galvanic isolation
Safety extra-low output voltage
U
out
acc. to EN 60950-1 and EN 50178
Safety extra low output voltage
V
out
according to EN 60950-1 and
EN 50178, creepage distances and
clearances > 5 mm
Safety extra-low output voltage
U
out
acc. to EN 60950-1 and EN 50178
Protection class
Class I
Class I
Class I
Leakage current
• maximum
3.5 mA
3.5 mA
3.5 mA
• typical
0.5 mA
0.3 mA
0.6 mA
CE mark
Yes
Yes
Yes
UL/cUL (CSA) approval
cULus-Listed (UL 508,
CSA C22.2 No. 142), File E143289
UL-Listed (UL 508), File E143289,
CSA (CSA C22.2 No. 142)
cULus-Listed (UL 508,
CSA C22.2 No. 142), File E143289
Explosion protection
ATEX (EX) II 3G Ex nA II T4; cULus
(ISA 12.12.01, CSA C22.2 No.213)
Class I, Div. 2, Group ABCD, T4,
File E330455
-
ATEX (EX) II 3G Ex nA II T4; cULus
(ISA 12.12.01, CSA C22.2 No.213)
Class I, Div. 2, Group ABCD, T4,
File E330455
FM approval
Class I, Div. 2, Group ABCD, T4
-
Class I, Div. 2, Group ABCD, T4
CB approval
No
No
No
Marine approval
In S7-300 system
-
In S7-300 system
Degree of protection (EN 60529)
IP20
IP20
IP20
EMC
Emitted interference
EN 55022 Class B
EN 55011 Class A
EN 55022 Class B
Supply harmonics limitation
EN 61000-3-2
-
EN 61000-3-2
Noise immunity
EN 61000-6-2
EN 61000-6-2
EN 61000-6-2
Operating data
Ambient temperature
• during operation
0 ... 60 °C
-25 ... +70 °C
0 ... 60 °C
- Note
with natural convection
with natural convection
with natural convection
• during transport
-40 ... +85 °C
-40 ... +85 °C
-40 ... +85 °C
• during storage
-40 ... +85 °C
-40 ... +85 °C
-40 ... +85 °C
Humidity class according to EN 60721
Climate class 3K3, no condensation
Climate class 3K5, transient
condensation permitted
Climate class 3K3, no condensation
Article number
6ES7307-1EA01-0AA0
6ES7307-1EA80-0AA0
6ES7307-1KA02-0AA0
Product
PS 307
PS 307 Outdoor
PS 307
Power supply, type
24 V/5 A
24 V/5 A
24 V/10 A
© Siemens AG 2016