CFW300 | 13
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lis
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Installation and Connection
Shielding
PE
PE
L2
L1
Disconnecting
switch
Fuses
Power
supply
PE
W V U
U V W
PE
+BR BR
L3
+UD
-UD
Negative pole of the DC power supply (-UD)
Positive pole of the DC power supply (+UD)
(c) Frame size B DC power supply
Shielding
PE
PE
L2
L1
Disconnecting
switch
Fuses
Power
supply
PE
W V U
L1/L
L2/N
U V W
PE
BR
+BR
L3-UD+UD
L3
Only available for the 10-A model (see
(d) Frame size B single-phase and three-phase power supply
Figure 3.1:
(a) to (d) Power and grounding connections