SKF Baker AWA-IV 12 HO, Руководство пользователя

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9 Using the Baker ZTX with Baker AWA-IV analyzers 133
Principles of armature insulation testing ..................................................................... 133
Connecting Baker AWA-IV to the Baker ZTX accessory .............................................. 134
Armature preparation ..........................................................................................................135
Configuring a Surge test for armature bar-to-bar testing ......................................... 136
Reviewing test results/data ............................................................................................. 142
Printing reports ................................................................................................................ 144
Generating CSV files .............................................................................................................145
Appendix A — Baker AWA-IV troubleshooting 147
Self-help and diagnostics ............................................................................................... 147
Repair parts ...................................................................................................................... 147
Step #1: Basic information ............................................................................................ 147
Step #2: Applications or service problem? ................................................................... 148
Applications: What to do first .......................................................................................... 148
Common application problems ............................................................................................148
Service: What to do first .................................................................................................. 150
Open condition display .................................................................................................... 150
HiPot display checks ........................................................................................................ 150
Open ground check .......................................................................................................... 151
Answer these questions: ......................................................................................................151
Limited output surge waveform ..................................................................................... 151
Proper storage of leads/unit ........................................................................................... 152
Checking test leads for broken sections ........................................................................ 152
Manual break check ......................................................................................................... 152
Overcurrent trip test ........................................................................................................ 152
Open circuit test to verify analyzer operation ............................................................... 152
Third-party software warning ....................................................................................... 153
Warranty return ............................................................................................................... 154
Warranty return form ...........................................................................................................154
Appendix B — Technical specifications and applicable standards 155
Calibration information ................................................................................................... 155
Baker AWA-IV 2 kV and 4 kV tester specifications ...................................................... 155
Baker AWA-IV 6 kV, 12 kV, and 12 kVHO tester specifications .................................. 157
Applicable standards ....................................................................................................... 159
PUB CM/I4 71-015 EN V13.2 Static Motor Analyzer—Baker AWA-IV User Manual xvii
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