Installation on a grounded b phase delta system – Rockwell Automation 20D PowerFlex 700H and 700S Frame 9...14 Drives User Manual
Page 146
146
Rockwell Automation Publication PFLEX-IN006E-EN-P - July 2013
Chapter 10
Frame 14 Mechanical Installation
Installation on an Ungrounded Distribution System or High Resistive
Ground
•
Must move the common mode jumper(s) to the disconnected position -
see Move the Common Mode Jumper(s) to the Disconnected Position on
page
•
Should insulate terminal X4 on the Rectifier circuit board - see Insulate
Terminal X4 on the Rectifier Circuit Board on page
.
If you are installing a 600/690V AC input drive on an ungrounded distribution
system or high resistive ground, you:
•
Must move the common mode jumper(s) to the disconnected position -
see Move the Common Mode Jumper(s) to the Disconnected Position on
page
•
Must insulate terminal X4 on the Rectifier circuit board - see Insulate
Terminal X4 on the Rectifier Circuit Board on page
.
Installation on a Grounded B Phase Delta System
If you are installing a drive on a grounded B phase Delta system, you:
•
Must move the common mode jumper(s) to the disconnected position -
see Move the Common Mode Jumper(s) to the Disconnected Position on
page
•
Must insulate terminal X4 on the Rectifier circuit board - see Insulate
Terminal X4 on the Rectifier Circuit Board on page
.