Central supply (one supply point), Dc−bus operation, 5 central supply (one supply point) – Lenze EVS9332xK User Manual
Page 421
DC−bus operation
Central supply (one supply point)
10.5
l
10.5−1
EDSVS9332K EN 8.0−07/2013
10.5
Central supply (one supply point)
L3
N
PE
L1
L2
L1
L2
L3
F1
F2
F3
9341 - 9343
PE
+UG
-UG
Z1
K10
U
V
W
L1
L2
L3
PE
+UG
-UG
PE
U
V
W
M
3~
M
3~
PE
PE
L1
L2
L3
PE
+UG
-UG
PE
F4
F5
F6
F7
F8
F9
Z2
X1
X2
932x … 933x
932x … 933x
9300vec152
Fig. 10.5−1
Basic circuit diagram of a central supply with regenerative power supply module
F1 ... F9
Fusing
K10
Mains contactor
Z1
Mains choke / mains filter
Z2
Regenerative power supply module
ƒ Dimension the components according to the requirements of the
DC−bus operation.
)
Note!
ƒ
If the supply power of the regenerative power supply module
is not sufficient, the system can be additionally supplied via
the mains connection of further controllers.
ƒ
Before connecting the supply module and the controllers read
the Operating Instructions of the regenerative power supply
module.
Basic circuit diagram