Start-up procedure.......................................................................................................60
Rectifier power-up .........................................................................................61
HVSD adjustment...........................................................................................62
Parallel verification ........................................................................................64
Low voltage disconnect............................................................................................69
Electrical .....................................................................................................................69
Environmental..............................................................................................................69
Storage..........................................................................................................69
DC cabling .....................................................................................................70
Operation.......................................................................................................71
Test feature...................................................................................................71
Signal connections.........................................................................................71
Maintenance..............................................................................................................73
Maintenance................................................................................................................73
Rectifier.........................................................................................................73
Filter..............................................................................................................74
Fan cooling ....................................................................................................74
Storage..........................................................................................................74
Power shelf ...................................................................................................74
Troubleshooting...........................................................................................................75
Rectifier fail alarm .........................................................................................75
Load sharing ..................................................................................................76
Fan failure .....................................................................................................76
Fault diagnosis...............................................................................................79
Purpose .....................................................................................................................101
Application ................................................................................................................101
FTIP application.........................................................................................................101
Alarms.........................................................................................................102
25A Switch Mode Rectifier NT5C06B / C Installation and User Manual
Contents 9