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Power connections, Incoming connections – Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C-Frame) - ForGe Control User Manual

Page 74

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74

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

Chapter 2

Drive Installation

Power Connections

The installer must ensure that interlocking with the upstream power source has
been installed and is functioning.

The installer is responsible for ensuring that power connections are made to the
equipment in accordance with local electrical codes.

The drive is supplied with provision for cable lugs. The power terminals are
identified as follows:

Incoming Connections

Drives with AFE Rectifiers:

2U, 2V, 2W

Drives with 18 Pulse Rectifiers

Secondary (d0)

2U, 2V, 2W

Secondary (d-20)

3U, 3V, 3W

Secondary (d+20)

4U, 4V, 4W

Motor Connections

U, V, W

The installer is responsible for ensuring that power connections are made with
appropriate torque. (Refer to

Torque Requirements for Threaded Fasteners on

page 419 (Appendix B)

.)

The drive is supplied with provision for grounding of cable shields and stress
cones near the power terminals.