Installation
Electrical installation
4.2.10 DC-bus operation
4-38
L
EDSVS9332S-B EN 3.0
Central supply with power supply module
Observe the Operating Instructions of the power supply module used!
L 3
N
P E
L 1
L 2
L 1 L 2 L 3
9 3 4 1 - 9 3 4 3
P E
+ U G - U G
K 1
U
V
W
M
3 ~
P E
L 1 L 2
L 3
9 3 2 X - 9 3 3 X
P E
+ U G - U G
P E
U
V
W
M
3 ~
P E
L 1
L 2
L 3
9 3 2 X - 9 3 3 X
P E
+ U G - U G
P E
F 4 F 5
F 6 F 7
F 8 F 9
Z 2
F 1
Z 1
F 2 F 3
F 1
Z 1
F 2 F 3
K35.0114
Fig. 4-18 Central supply for DC-bus operation of several drives
Z1 Mains filter
Z2 Power supply module
F1...F6 Fuse ( 3-7)and( 4-24)
F7...F10 DC bus fuse; fuse holder with/without signalling contact ( 3-7)and ( 4-24)
K1 Main contactor
Tip!
If the power output is not sufficient, a parallel supply can be established via the mains input of further
controllers. In this case, the controllers must only be operated with assigned mains filters.
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