48
Sigmatek FDD Sizes 7 to 9 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.
In
p
u
t
connec
t
ions
Mains
Supply
L1
L2
Optional
EMC filter
Fuses
L3
L
1
L
2
L
3
P
E
Supply
ground
+
D
C
-D
C
U
V
W
Motor
Optional ground
connection
+
D
C
BR
Thermal
overload
protection
device
O
u
tp
u
t
connec
t
ions
*
Internal EMC
filter
9A
Summary of Contents for 074.00660
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