Nidec Commander C300 - Frame 9 A Power and Ground Connections

56 Unidrive M / HS Frame 7 to 10 Power Installation Guide
Figure 4-2 Frame 9A power and ground connections
On size 9A, the supply and motor ground connections are made using the M10 studs located by the
supply and motor connection terminals. Refer to Figure 4-2.
Input connections
Mains
Supply
L1 L2
Optional
EMC filter
Fuses
L3
L1 L2 L3
PE
Supply
ground
+DC -DC
UVW
Motor
Optional ground
connection
+DC BR
Thermal
overload
protection
device
Output connections
*
Internal EMC
filter
9A