Motor And Power Connections - Siemens MICROMASTER 440 Quick Start Manual

2.3

Motor and Power Connections

MICROMASTER 440 drives and options should always be connected up in accordance with the
diagram below:
L3
L2
L1
N
Optional
Contactor
Fuse
PE
You should ensure that you have a common grounding point for all options and drives and motors - as shown
L3
L2
Optional
L1
Contactor
Fuse
PE
You should ensure that you have a common grounding point for all options and drives and motors - as shown
L3
L2
L1
Optional
Contactor
Fuse
PE
You should ensure that you have a common grounding point for all options and drives and motors - as shown
MICROMASTER 440
6SE6400-5GA00-0BP0
Single Phase (Frame Sizes A to C)
Optional Optional
line choke
PE PE
Three Phase (Frame Sizes A to F)
Optional Optional
line choke
PE PE
Three Phase (Frame Sizes FX and GX)
Optional Optional
Filter line choke
PE
Figure 2-6 Motor and Power Connections
Quick Start Guide
Filter MICROMASTER
L/L1 U
V
N/L2 W
PE
Filter MICROMASTER
L3 U
L2 V
L1 W
PE
MICROMASTER
L3 U
L2 V
L1 W
PE
Issue 08/03
Motor
Motor
Motor
21