Lenze EMB934 Serie Betriebsanleitung Seite 118

5 Electrical installation
Regenerative power supply module EMB9343
Power connections
K1
L1
L2
L3
N
PE
F10
...
F12
Fig. 5−8
118
F1...F3
L1 L2 L3 PE
Z1
F4 F5
L1 L2 L3 X4 X10 L1A L1B PE +UG -UG
9343
E1 39 A1 A2 59
L3' L2' L1' L3.2 L2.2 L1.2
Central supply for DC bus connection of several drives and external mains synchronisation
Z1
Mains filter A
Z2.1 ... Z2.n
Controllers in the drive system
F1...F3
Mains fuse
K1
Main contactor
F4...F9
DC−bus fuses
F10 ... F12
Fuse − mains synchronisation
l
F6 F7
L1 L2 L3 PE +UG -UG
Z2.1
PE U V W 28 39 59 Ax
M
PE 3~
F8 F9
L1 L2 L3 PE +UG -UG
Z2.n
PE U V W
28 39 59 Ax
M
PE 3~
9340vrm006a
EDBMB9340 DE/EN/FR 12.0