Installing The Cables, Fr9 - Danfoss VACON NXP IP00 Operating Manual

VACON® NXP IP00 Drive Modules
Operating Guide

6.7.3 Installing the Cables, FR9

Follow these instructions to install the cables.
For information on how to comply with the UL regulations in cable installations, see
Make sure that the delivery contains all necessary components.
Mount the units according to instructions in section Mounting the unit.
Procedure
1.
Strip the motor and mains cables. See
2. Remove the cable cover.

3. Pull the cable through the bottom plate of the cabinet and fix the PE conductor to the PE busbar of the cabinet.
4. Route the motor phase conductors through common mode chokes. See
5. To make a 360° connection with the grounding clamp for cable shield, expose the shield of motor cables.

1
Illustration 29: Installing EMC Grounding
1 PE busbar
2 Grounding clamp
6.
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.
-
Danfoss A/S © 2023.09
12.6 Cable Stripping Lengths.
4
2
3
12.8 Tightening Torques of the
7 Control Unit for more information on control cables.
6.1.2 UL Standards on
6.5 Common-mode Chokes on Motor
3 Cable clamp
4 Exposed cable
Terminals.
AQ351737303996en-000201 / DPD00888 | 55
Electrical Installation
Cabling.
Cables.