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DURADRIVE Drive Controllers
Selecting fusing Q1
Phase current
Lead cross sections
in A
9
12
16
22
32
1.
Lead cross sections per EN 60204 – Installation B1 – correction factors not taken into account.
2.
With recommended fuses short-term operating loads can be used by the drive for two minutes. If this is needed for
extended periods, then use a bigger fuse.
DOK-DURADR-HDC01.1****-PR02-EN-P
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
When selecting the fuses, the current in the supply leads of the drive
controller must be taken into account. Several controllers can be operated
on a single fuse. The supply-side phase currents and inrush currents
computed for the individual drives must then simply be added up. If
transformers are used, then the fuses must be installed on the primary
side.
The Siemens type fuses and contactors in the selection table below are
only examples. Products of equal rating from other manufacturers can be
used.
Fuses;
(triggering characte.
(1)
(2)
2
mm
current in A
1,0
10
1,5
16
2,5
20
4,0
25
6,0
32
Fig. 7-7:
Selecting table for Q1 fuses
Mains Connections
Power fuses
C)
(3)
Siemens Typ
3VU1300- .ML00
oder
3RV1011-1JA10
3VU1300- .MM00
oder
3RV1021-4AA10
3VU1300- .MM00
oder
3RV1021-4AA10
3VU1300- .MP00
oder
3RV1021-4DA10
3VU1600- .MP00
oder
3RV1031-4EA10
7-7
Fusible links
(operating class
gl)
(2)
current in A
10
16
20
25
35
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