Unidrive M / HS Frame 7 to 10 Power Installation Guide 55
Safety information Product information Mechanical installation
Electrical installation
Technical data UL listing information
4.1 Power and ground connections
Figure 4-1 Size 7 and 8 power and ground connections (size 7 shown)
On size 7 and 8, the supply and motor ground connections are made using the M8 studs located by
the supply and motor connection terminals. Refer to Figure 4-1.
UVW
Motor
Optional ground
connection
+DC BR
Optional
braking
resistor
Thermal
overload
protection
device
Output connections
Input connections
Mains
Supply
L1 L2
Optional
line reactor
Optional
EMC filter
Fuses
L3
L1 L2 L3
+DC -DCPE
Supply
ground
8
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