Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C-Frame) - ForGe Control - Manual (Page 172)

172 Rockwell Automation Publication 7000L-UM301D-EN-P - June 2014
Chapter 4 Commissioning
Installation / Mounting
Safety
Control Wiring
Initials Date
The drive is securely fastened in an upright position, on a level surface. Seismic zones
require special fastenings. Consult factory.
Lifting angles have been removed.
Bolts have been inserted into original location on top of drive (leakage of cooling air).
All contactors and relays have been operated manually to verify free movement.
Initials Date
All mechanical interlocks and door Ram Interlocks are tested for proper functionality and
are not defeated or damaged
All Kirk key interlocks are installed and tested for proper functionality.
The grounding of the drive should be in accordance with CEC (Canadian Electrical Code),
NEC (National Electrical Code), or IEC regulations.
If the drive has an isolation transformer, the transformer enclosure and/or frame must be
bonded to system ground at a minimum of two locations.
If the drive has an isolation transformer, the wye secondary neutral point must not be
grounded.
If shipping splits exist in the line-up, the ground bus between cabinets has been installed.
Based on your local regulation, an ARC Flash study has been completed.
Initials Date
All low voltage wiring entering the drive is labeled, appropriate wiring diagrams are
available, and all customer interconnections are complete.
If a encoder is used, the encoder must be isolated from the motor frame. The encoder
cables should be routed in grounded steel conduit for electrical noise suppression, and the
conduit must be grounded at junction box but left isolated from the encoder with an
insulated bushing.
The encoder cable shield to the drive is connected to the ground bus at the drive end only.
All AC and DC circuits are run in separate conduits
All wire sizes used are selected by observing all applicable safety and CEC / NEC / IEC
regulations.
Remote I/O Interface is properly configured / active.
All 3-phase control wiring is with in specified levels and has been verified for proper
rotation, UVW.
All single-phase control wiring is within specified levels and has grounded neutrals.