Electrical Installation; Minimum Wiring - Lenze E94AZCDM030 Mounting Instructions

5

Electrical installation

Minimum wiring

5 Electrical installation
5.1 Minimum wiring
L1
L2
L3
N
PE
F1
O
I
J
R
B
K1
Fig. 5−1 9400 power system with E94AZCDMxxx diode module
K1
F1 ... F7
F8 ... F11
Z1, Z2
)
Note!
In case of braking operation or regenerative feedback, the brake
module or regenerative module must always be connected to the
group with the „smallerˆ servo controllers.
When a diode module is used, the starting current is only admitted by devices
of type 7 and bigger towards the devices BF6 and smaller.
The starting current limitations of both devices oppose this current. Thus, it can
be assumed that each device charges its own DC−bus capacitor.
30
K1
F2...F4
F8 F9
Z1
+
L1 L2 L3 +UG -UG
X100
E94ASxE0864
E94ASxE6954
Mains contactor
Fuse
DC fuse
Mains choke
+
-K2 +A1 +K1 -A2
F10 F11
E94AZCDMxxx
J
1 2 3 4 5
Z2
E94AZCDM100
24 V GND
R
l
F5...F7
+
L1 L2 L3 +UG -UG
X100
E94ASxE0024
E94ASxE0594
X105
+
Rb1 Rb2 U V W
B
SSP94NF002
EDK94AZCDM DE/EN/FR/ES/IT 1.0