Electrical installation
DS 400-2
04/2019 - V01
30
M
ain
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on
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Note: For power supply systems without a PE conductor please note
that the connection must be made via an isolating transformer.
Connection to the TT mains
TT-mains
Asymmetric three or four
conductor three-phase mains
with direct earthing.
Device PE via a ground
connection
Connection to the IT mains
IT-mains
Asymmetric three or four
conductor three-phase mains
without direct earthing.
Device PE via a ground
connection.
Connection data
Typ
AC connection
1x30V -10% to
10% 50/60Hz
Three-phase current
connection
3x30V -10% to
3x480V +10% 50/60Hz
min.
connecting
cross-section
mm2 AWG
Fuse
Drive
contactor
size
Power line
filter type
405
L1=X3:3, N=X3:4
L1=X3:3, L2=X3:4, L3=X3:5
1
18 10 AFF
DL00
F250V-B90-16
F400V-B108-16
412
L1=X3:3, N=X3:4
L1=X3:3, L2=X3:4, L3=X3:5
1.5
16 20 AFF
DL0
420
not possible
L1=X3:3, L2=X3:4, L3=X3:5
2.5
14 10 AFF
DL0
F400V-B150-25
PE-connection to X3:9
(Any operation without a PE connection is not allowed!)
Separating transformer
Power line filter
Separating transformer
Power line filter
