Siemens SENTRON 3VL - Page 149

Technical data
12.1 Technical overview
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
149
Table 12- 7 Very high switching capacity VL160X, VL160 to VL400
SENTRON VL - L rated breaking current (kA) balanced (very high switching capacity)
VL160X VL160 VL250 VL400 Type SENTRON
I
cu
/I
cs
I
cu
/I
cs
I
cu
/I
cs
I
cu
/I
cs
IEC 60947-2
4)
Up to 240 V AC
415 V AC
440 V AC
525 V AC
690 V AC
--
--
--
--
--
200/150
100/75
75/50
50/38
12/6
200/150
100/75
75/50
50/38
12/6
200/150
100/75
75/50
50/38
15/8
5)
Up to 250 V DC
500 V DC
600 V DC
--
--
--
32/32
32/32
32/32
32/32
32/32
32/32
32/32
32/32
30/32
Table 12- 8 Very high switching capacity VL630 to VL1600
SENTRON VL - L rated breaking current (kA) balanced (very high switching capacity)
VL630 VL800 VL1250 VL1600 Type SENTRON
I
cu
/I
cs
I
cu
/I
cs
I
cu
/I
cs
I
cu
/I
cs
4)
Up to 240 V AC
415 V AC
440 V AC
525 V AC
690 V AC
200/150
100/75
75/50
50/38
35/17
200/150
100/75
75/50
50/38
35/17
200/100
100/50
75/50
50/38
35/17
200/100
100/50
75/50
50/38
35/17
IEC 60947-2
5)
Up to 250 V DC
500 V DC
600 V DC
32/32
32/32
32/32
--
--
--
--
--
--
--
--
--
4)
At 240 V AC, 415 V AC, and 525 V AC max. 5% overvoltage; at 440 V AC, 500 V AC and 690 V
AC max. 10% overvoltage.
5)
At 250 V DC, 500 V DC and 600 V DC max. 5% overvoltage.
The voltage values apply for at least 3 conductor paths in series, see also "Suggested circuits for DC
networks" in the Chapter "Application planning".