Rockwell-automation 20P PowerFlex DC Drive - Frame A Field SCR/Dual Di Manual de usuario Pagina 1

Installation InstructionsPowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module What This Kit Includes• Field SCR/Dual Diode Bridge module a

10 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module8. Remove the six screws that secure the Pulse Transformer board (and Switching Pow

PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module 11Step 5: Remove the Existing Field SCR/Dual Diode Bridge Module1. Remove the four bu

12 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge ModuleStep 6: Install the New Field SCR/Dual Diode Bridge ModuleInstall the new Field SCR

PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module 13Step 9: Replace the Protective Covers and Documenting the Change1. Replace the prot

Publication 20P-IN044B-EN-P - December 2009Supersedes 20P-IN044A-EN-P - March 2009 Copyright © 2009 Rockwell Automation. All rights reserved. Printed

2 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge ModuleWhat You Need to DoThe Field SCR/Dual Diode Bridge module is located on the heat sin

PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module 3Step 2: Remove the Protective Covers1. Remove the two screws that secure the power t

4 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module4. Press in on the sides at the bottom edge of the top cover and at the same time pu

PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module 5Step 3: Remove the Control EMI Shield and Control Board1. Carefully disconnect the c

6 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module3. Remove the four screws (and ground wire on the lower left corner of board) that s

PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module 71. Remove the air flow plate from the top of the drive:– For 38A and 55A drives @ 23

8 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module2. Remove the plug-in control power terminal block from the Pulse Transformer circui

PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module 96. Remove the appropriate gate leads:– For regenerative drives, remove each pair of