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REXROTH IndraDyn A Series User Manual

REXROTH IndraDyn A Series
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8-6 Connection Techniques Rexroth IndraDyn A
8.6 Double Cabling
A motor connection with two power cables is required if a corresponding
single cable cannot be used due to the large bending radius or due to its
dimensions.
Note: Double cabling can only be accomplished on motors
equippment with a terminal box (see Fig. 8-6).
Regelgerät
drive controller
J
M
3
2
1
4
3
6
5
7
U
V
W
8
1
2
3
1
2
3
GNYE
GNYE
U
V
W
PE
L1
L2
L3
F1
PE
PE
Klemmenkasten / Motor
terminal box / motor
Netz
mains
X5
X6
A1
A2
A3
TM- / MotTemp-
TM+ / MotTemp+
Br- / 0VBr
Br+ / +24VBr
Doppelverkabelung.EPS
Fig. 8-9: Connecting diagram using double cabling diagram
Note:
Conductors not shown in the switching diagram are not
required and must not be connected.
The fuses F1 (NH...), to protect the conductors in case of
overload at cable break, are dimensioned according to the
current rating based on the cross-sections of the individual
conductor.
The fuses should be installed in the electrical cabinet so
that they are as close as possible to the power output of
the drive device.
The shields of the power cables should be connected to the
electrical cabinet with the largest possible surface area.
Cable pairs must be properly connected to the terminal
strips or to the terminal studs of the drive controllers; they
must also fulfill safety regulations.
Therefore, observe the following documentation:

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REXROTH IndraDyn A Series Specifications

General IconGeneral
BrandREXROTH
ModelIndraDyn A Series
CategoryEngine
LanguageEnglish

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