Owner manual

PowerFlex Diode Bus Supply User Manual
Publication 20T-UM001D-EN-P
Summary of Changes
The information below summarizes the changes made to this manual since
its last release (September 2006):
Description of Changes Page
Reformatted document from half size (5.5 x 8.5 in.) to full size (8.5 x 11 in.) Throughout
manual
In Chapter 1:
Revised the subsection “Ambient Operating Temperatures” to include more
information.
At the beginning of the section “Power Wiring,” added a recommendation to keep all
wired connections identical in size and length to maintain balanced impedance.
In the section “Disconnecting MOVs and RFI Filter Capacitors,” added new Table 1.E,
Recommended MOV Configurations.
1-2
1-6
1-10
In Chapter 2:
In the subsection “Before Applying Power to the Diode Bus Supply,” added new steps
2 and 5.
In Table 2.A, Possible Faults and Corrective Actions, added a corrective action and
revised others.
2-2
2-3
In Appendix A:
In the section “Line Reactors,” added introductory information.
Added the new section “Spare Parts.
A-5
A-5
Added the new Appendix B, History of Changes. B-1