Undervoltage Release Connection Data - Siemens SENTRON 3VL System Manual

Technical data

12.13 Undervoltage release connection data

12.13 Undervoltage release connection data
Maximum connection lengths of the undervoltage releases depending on V
The table below lists the maximum lengths for the connecting cables of the undervoltage
release family 1 (VL160X to VL400) and/or 2 (VL630 to VL1600). The values in the table
refer to 100% V
taken into account.
Table 12- 44 Undervoltage release family 1
MLFB Rated voltage in V
From-to
3VL9400-1UN00 12
3VL9400-1UP00 24
3VL9400-1UU00 48
3VL9400-1UV00 60
3VL9400-1UR00 110
3VL9400-1US00 220
3VL9400-1UD00 24
3VL9400-1UG00 110
3VL9400-1UM00 208
3VL9400-1UH00 220
3VL9400-1UQ00 277
3VL9400-1UJ00 380
3VL9400-1UK00 440
3VL9400-1UL00 525
180
in the case of the undervoltage releases. A cable loss of 15% V
n
12 DC
24 DC
48 DC
60 DC
127 DC
250 DC
24 AC
127 AC
208 AC
250 AC
277 AC
415 AC
480 AC
550 AC
n
A = 0.5 mm A = 1 mm
2
l in m l in m
max max
0.93 1.85
3.66 7.32
11.79 23.57
21.98 43.97
99.59 199.17
362.13 724.26
1.78 3.57
41.00 82.01
97.18 194.35
153.40 306.80
176.75 353.51
438.14 876.28
559.36 1118.72
607.60 1215.21
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
has been
n
A = 1.5 mm
2 2
I in m
max
2.78
10.98
35.36
65.95
298.76
1086.40
5.35
123.01
291.53
460.20
530.26
1314.42
1678.08
1822.81