Protection And Monitoring; Mtbf - Siemens SITOP PSU100S Operating Instructions Manual

6.5

Protection and monitoring

Output overvoltage
protection
Current limitation
Typ.
Remark

Short-circuit protection Yes, current is statically limited
Continuous short-
circuit current rms
value, approx.
Overload / short-circuit
display
Output overvoltage protection
Current limitation, typ.

Short-circuit protection
Continuous short-circuit current
rms value, approx.
Overload / short-circuit display
6.6

MTBF

Mean Time Between Failures
SITOP PSU100S
Operating Instructions, 02.2013, C98130-A7589-A1-3-7629
6EP1332-2BA20 6EP1333-2BA20
Yes, according to EN 60950
3.75 A
Overload capability
with
150 % Ia rated up to
5 s/min
3.4 A
-
Remark
6EP1332-2BA20
6EP1333-2BA20
6EP1334-2BA20
6EP1322-2BA00
6EP1323-2BA00
SN29500:
> 1600000 h
at 40 °C, rated load, 24 h operation
6EP1334-2BA20
7.5 A 15 A
Overload capability Overload capability
with with
150 % Ia rated up to
5 s/min 5 s/min
7.3 A 14.6 A
6EP1322-2BA00
Yes, according to EN 60950
10.5 A
Overload capability with
150 % Ia rated up to 5 s/min
Yes, current is statically limited
8.8 A
-
6.5 Protection and monitoring
6EP1336-2BA10
21.5 A (>45 °C)
25.5 A (<45 °C)
Overload capability
with
150 % Ia rated up to
5 s/min
Electronic trip,
automatic restart
(hiccup)
7 A
6EP1323-2BA00
21 A
Overload capability with
150 % Ia rated up to 5 s/min
16.4 A
6EP1336-2BA10
SN29500:
>500000 h (typ. 700000 h)
at 40° C, rated load, 24 h operation
Technical data
150 % Ia rated up to
51