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11-12
M
i a
s n
C
o
n
n
e
t c
o i
Q1 Fuse and K1 Contactor
Phase
Lead cross
Fuses
current
sections
(triggering
characte.
(1)
2
in A
mm
Current
in A
9
1.0
12
1.5
16
2.5
22
4.0
32
6.0
1.
Lead cross sections per EN 60204
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.
3.
Allocation "2" per DIN IEC 60947-4: easily separable contact welding at contactors are permitted as a result of
short circuits.
customerservice@hyperdynesystems.com
s n
When selecting a mains contactor and fuses, the continuous current in
the supply leads as well as the starting inrush current must be taken into
account. Several controllers can be operated on a single fuse and mains
contactor. The phase currents and inrush currents of the individual drives
must then simply be added up. If a transformer is used, then the fuses
and contactors 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.
Power fuses
C)
(2)
(3)
Siemens type
10
3VU1300- .ML00
or
3RV1011-1JA10
16
3VU1300- .MM00
or
3RV1021-4AA10
20
3VU1300- .MM00
or
3RV1021-4AA10
25
3VU1300- .MP00
or
3RV1021-4DA10
32
3VU1600- .MP00
or
3RV1031-4EA10
– Installation B1 – correction factors not taken into account.
Fig. 11-13: Selecting table for Q1 fuses and K1 contactors
Note:
To make sure the mains contactor is not overloaded by the
load current in the case of frequent switching o , you rst have
to switch o
communication and then switch o the mains contactor.
Fusible
Mains
Inrush
links
contactor
current
(operating
class
gl)
(2)
(3)
Current in A Siemens
type
10
3TF40
or
3RT1016
16
3TF41
or
3RT1017
20
3TF42
or
3RT1025
25
3TF43
or
3RT1026
35
3TF44
or
3RT1034
the drive via the drive enable in the master
|
(479) 422-0390
E
C
O
D
R
V I
E
0
3
r D
v i
e
C
Dropout delay
Pull-up delay
t
Abmax
in A
in ms
54
80
72
80
96
110
132
110
186
200
o
n
r t
l o
e l
s r
t
Anmax
in ms
120
120
190
190
120
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