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VACON® NXP IP00 Drive Modules
Operating Guide
3.
Open the power unit cover.
4.
Pull the cable through the bottom plate of the cabinet and fix the PE conductor to the PE busbar of the cabinet.
5.
Route the motor phase conductors through common mode chokes. See
6.
To make a 360° connection with the grounding clamp for cable shield, expose the shield of motor cables.
1
Illustration 28: Installing EMC Grounding
1
PE busbar
2
Grounding clamp
7.
Connect the cables. See the correct tightening torques in
-
a.
Connect 3 power cables to the input terminals of the power unit. It is recommended to use cables designed for 90
°C (194 °F). Connect the L1 cable to the L1 input terminal of the power unit, the L2 cable to the L2 terminal, and the
L3 cable to the L3 terminal.
-
b.
Connect 3 motor cables to the output terminals U, V, and W of the power unit.
c.
-
Connect the control cables. See
Make sure that the control cable wires do not come in contact with the electronic components of the unit or
control components inside the cabinet.
-
d.
Attach the grounding conductor of each cable to the PE busbar.
Danfoss A/S © 2023.09
4
2
3
3
4
12.8 Tightening Torques of the
7 Control Unit
for more information on control cables.
Electrical Installation
6.5 Common-mode Chokes on Motor
Cable clamp
Exposed cable
Terminals.
AQ351737303996en-000201 / DPD00888 | 53
Cables.
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