Siemens SIRIUS 3RH Series, Системное руководство

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SIRIUS 3RV2 motor starter protectors
4.10 Technical data
SIRIUS Innovations
466
System Manual, 01/2011, A8E56203870002-03
Up to 440 V
2)
/460 V
3)
AC Up to 500 V
2)
/525 V
3)
AC Up to 690 V
6)
AC Rated current I
n
I
cuIT
Max. fuse
(gL/gG)
4), 5)
I
cuIT
Max. fuse (gL/gG)
4), 5)
I
cuIT
Max.
fuse
(gL/gG)
4)
A kA A kA A kA A
Size S0
16
2 50 2 50 1.5 40
20 2 50 2 50 1.5 50
22 2 50 2 50 1.5 50
25 2 50 2 50 1.5 50
28 2 63 2 63 1.5 63
32 2 63 2 63 1.5 63
36 2 63 2 63 1.5 63
40 2 63 2 63 1.5 63
1)
No backup fuse required, as short-circuit-proof up to 100 kA
2)
10 % overvoltage
3)
5 % overvoltage
4)
Backup fuse only required if short-circuit current at installation location is > I
cuIT
5)
Alternatively, fuseless limiter combinations can be used for 690 V AC
6)
Overvoltage category II applies for applications in IT systems > 600 V