Siemens SENTRON 3VL - Page 147

Technical data
12.1 Technical overview
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
147
Table 12- 3 Standard switching capacity VL160X, VL160 to VL400
SENTRON VL - N rated breaking current (kA) balanced (standard switching capacity)
Vl160X VL160 VL250 VL400 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
500 V AC
690 V AC
65/65
40/40
25/20
18/14
8/4
3)
65/65
40/40
25/20
25/20
12/6
65/65
40/40
25/20
25/20
12/6
65/65
45/45
32/26
25/20
15/8
IEC 60947-2
5)
Up to 250 V DC
500 V DC
600 V DC
30/30
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32/32
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32/32
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32/32
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3)
For rated currents above 25 A. The VL160X is not available with a rated voltage of 690 V AC for
rated currents of 16 A and 20 A.
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".
Table 12- 4 Standard switching capacity VL630 to VL1600
SENTRON VL - N rated breaking current (kA) balanced (standard 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
65/65
45/45
35/26
25/20
20/10
65/65
50/50
35/26
25/20
20/10
65/35
50/25
35/26
25/20
20/10
65/35
50/25
35/26
25/20
20/10
IEC 60947-2
5)
Up to 250 V DC
500 V DC
600 V DC
32/32
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