Installation
4-19
SHB9300CRV EN 2.0
Central supply with supply module
l
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
Fig. 4-10 Central supply for DC bus connection of several drives
Z1 Mains filter
Z2 Supply module
F1 ...F6 Protection, see “Cable protection” (
&
3-6
) / “mains connection” (
&
4-13
)
F4...F9 DC-bus fuse (see chapter 3.3.4 / 4.2.7.1); fuse holder with/without alarm contact
K1 Main contactor
Note!
If the power supply of the supply module is not high enough, a parallel supply can be installed via
the mains input of other controllers (see Manual, Part F). In this event, the controller can only be
operated with the assigned mains filters (at least acc. to limit value class A).
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