Power And Ground Connections - Nidec Commander C200 Step-By-Step Manual

Power and Ground connections

Connect the supply and motor connections using the cables and fuses quoted in the table shown in Step 4.
Figure 6-1 Size 5 power and ground connections
The upper terminal block (1) is used for AC supply connection.
The lower terminal block (2) is used for Motor connection.
On size 5, the supply and motor ground connections are made using the M5 studs located near the
plug-in power connector. Refer to Figure 6-1.
8
DC / Brake connections
Optional heatsink
mounted brake
resistor (M600
and above)
Thermal
overload
protection
Optional external
device
braking resistor
DC + DC - BR
1
AC Connections
L1 L2 L3 PE
Optional EMC
filter
Optional
line reactor
Fuses
L1 L2 L3
Mains
Supply
Supply
Ground
BR
+DC
-DC
2
Motor Connections
U V W
Motor
Optional ground
connection
Commander C200/C300 Step By Step Guide
Issue Number: 2