Lenze EMB934 Serie Betriebsanleitung Seite 119

K1
L1
L2
L3
N
PE
F1...F3
Z1
Fig. 5−9
Wiring
(
Stop!
ƒ
ƒ
EDBMB9340 DE/EN/FR 12.0
Regenerative power supply module EMB9343
L1 L2 L3 PE
F4 F5
L1 L2 L3 PE
X4 X10 L1A L1B +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 internal 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
Bolt the cables to X4 (blue) and X10 (red) with a distance of at least 5.5 mm.
The cables L1A, L1B, X4 and X10 are additional electrical connections
between the mains filter A and the regenerative power supply module
EMB9343. They must be bolt at the regenerative power supply module at
the threaded bolts with the same designation.
l
Electrical installation
Power connections
F6 F7
L1 L2 L3 PE
+UG -UG
Z2.1
PE U V W 28 39 59 Ax
M
3~
PE
5
F8 F9
L1 L2 L3 PE
+UG -UG
Z2.n
PE U V W 28 39 59 Ax
M
3~
PE
9340vrm006b
119