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M-AI-VT-001-EN Rev.C.1
Electrical Power Wiring
The motor power cable must be connected to
terminals U/T1/96, V/T2/97, W/T3/98; ground to
terminal 99. The factory setting is for clockwise
rotation with the drive module output connected
as follows:
Motor Cable Connections
Figure 55
Position of Earth Terminals
1
The Drive Module has a high leakage current
and must be grounded appropriately for safety
reasons according to EN 50178.
Safety Grounding
Connection
• • • DANGER • • •
The earth leakage current from the drive module exceeds 3.5 mA. To ensure a good mechanical connection
from the earth cable to the earth connection (terminal 95), the earth grounding must be reinforced in one of
the following ways:
Earth ground wire of at least 10 mm2.
Separate earth ground wires both complying with the dimensioning rules.
Figure 56
Drive Module to Motor
Connection
T1
T2
T3
96
97
97
98
DRIVE MODULE
GROUND
MOTOR TERMINALS
W
V
U
Table 31
Motor Cable Connections
Terminal No
Function
96, 97, 98, 99
Line power U/T1, V/T2, W/T3 Ground