SEW-Eurodrive MOVIDRIVE MDA90A-0160-503-X-S00

4
Installation
Wiring diagrams
Operating Instructions – MOVIDRIVE
®
modular
137
Wiring the MDP90A-0250, 0500, 0750, 1100 power connections without line contactor
Operation without line contactor is only possible for power supply modules of 25kW of
higher.
L1 L2 L3
L1´ L2´ L3´
L1
L2
L3
PE
X1
L1 L2 L3
PE
X4
-
+
X3
PE
X4
-
+
X4
-
+
X2
PE
U V W
X2_1
PE
U V W
X2_2
PE
U V W
PE PE PE
MDP
MDA
[4]
[4]
[4]
MDD
[2]
PE
PE
PE
PE PE
U1 V1 W1
U2 V2 W2
[1]
PE PE PE
[3]
+R
-R
27021609848822539
[1] Line choke (optional)
[2] Line filter
[3] Connection of the braking resistor. The power supply module must not be operated without
braking resistor.
[4] Motor
MDP Power supply module
MDA Single-axis module
MDD Double-axis module
INFORMATION
In case of a line connection without line contactor, the temperature evaluation of the
braking resistor via connection X7 of the power supply module must be ensured. The
temperature evaluation is evaluated as error message in each axis.
24748536/EN – 11/2017