Installation
4-19
BA9300SU EN 2.1
Central supply with supply module
• When connecting the supply module, the corresponding operating instructions must be
observed.
L3
N
PE
L1
L2
L1 L2 L3
9341 - 9343
PE
+U G -U G
K1
U
V
W
M
3~
PE
L1 L2
L3
932X - 933X
PE
+U G -U G
PE
U
V
W
M
3~
PE
L1
L2
L3
932X - 933X
PE
+U G -U G
PE
F4 F5
F6 F7
F8 F9
Z2
F1
Z1
F2 F3
F1
Z1
F2 F3
K35.0114
Fig. 4-10 Central supply for DC-bus connection of several drives
Z1 Mains supply filter
Z2 Supply module
F1...F6 Protection, see “Cable protection” (
^
3-6 )/“Mains connection” (
^
4-13 )
F4...F9 DC bus fuse; fuse holder with / without alarm contact, see “Cable protection” (
^
3-6 )/“Mains
connection” (
^
4-13 )
K1 Main contactor
Tip!
If the power supply of the supply moduleis not sufficient, a parallel supply can be installed via the
mains supply input of a controller (see Manual, Part F). In this case, the controllers can only be
operated with the assigned mains filters.
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