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Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C-Frame) - ForGe Control User Manual

Page 86

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86

Rockwell Automation Publication 7000L-UM301D-EN-P - June 2014

Chapter 2

Drive Installation

Information Regarding Termination of Customer Cables

Customer termination assemblies can accommodate either top or bottom
customer cable entry.

Figure 68 - Typical Line Cable Termination (shown assembled for bottom cable entry – 18 Pulse)

For top line cable entry, it is necessary to remove the lug pads and re-orient them
as shown in

Figure 69

. To remove the lug pads, disconnect the M10 bus

connection hardware (17 mm hex tooling required). Remove the two bolts that
secure the lug pad to the 4-hole insulator. Refer to

Torque Requirements for

Threaded Fasteners on page 419 (Appendix B)

for Torque Values of electrical

connections.

Figure 69 - Typical Line Cable Terminal Assembly (modified for top cable entry – 18 Pulse)

4-hole Insulator

Bolts

Lug pad shown with bottom
cable entry orientation

M10 bus
connection
hardware

Customer supplied lugs
4 lugs per phase maximum

Lug pad oriented for
top cable entry