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Installation and Connection
- English -
3.2.3 Power Connections
Shield
WEG industrial motor
U/T1
U/T1
V/T2
V/T2
W/T3
W/T3
R/L1 S/L2
T/L3
R/L1
S/L2
T/L3
Fuses
Input power supply
Figure 3.1: Power and grounding connection
3.2.3.1 Input Connections
ATTENTION!
The power supply that feeds the drive must have a grounded neutral.
In case of IT networks, follow the instructions described in item
3.2.3.2 - IT Networks.
NOTE!
The input power supply voltage must be compatible with the drive
rated voltage.
Capacitors for power factor correction are not needed at the drive
input (L1/L, L2/N, L3 or R, S, T) and must not be installed at the output
(U/T1, V/T2, W/T3).