REV 1
ATRT-01/01B S3 USER’S MANUAL
ii
TABLE OF CONTENTS
CONVENTIONS USED IN THIS DOCUMENT ..................................................................................... 1
1.0
INTRODUCTION .................................................................................................................... 2
1.1
General Description and Features ................................................................................... 2
1.2
Technical Specifications ................................................................................................... 4
1.2.1.
ATRT-01 S3 Technical Specifications ........................................................................ 4
1.2.2.
ATRT-01B S3 Technical Specifications ...................................................................... 5
1.2.3.
Controls and Indicators ............................................................................................ 6
2.0
PRE-TEST SETUP ................................................................................................................... 9
2.1
ATRT-01 S3 Operating Voltage ......................................................................................... 9
2.2
ATRT-01B S3 Operating Power ........................................................................................ 9
2.3
LCD Screen Contrast Control ............................................................................................ 9
3.0
OPERATING PROCEDURES ................................................................................................. 10
3.1
ATRT Transformer Connection Diagrams ...................................................................... 10
3.2
Setting the Test Voltage ................................................................................................. 14
3.3
Setting the Date and Time ............................................................................................. 16
3.4
Setting the Interface Language ...................................................................................... 17
3.5
Setting the Frequency (ATRT-01B S3 Only) .................................................................... 18
3.6
Performing Tests ............................................................................................................ 19
3.6.1.
Entering Test Record Header Information ............................................................. 19
3.6.2.
Testing a Single Phase Transformer ....................................................................... 23
3.6.3.
Testing a Three Phase Transformer ....................................................................... 28
3.7
Working With Test Records ........................................................................................... 36
3.7.1.
Viewing the Contents of the Working Memory ..................................................... 36
3.7.2.
Saving Test Results to a Test Record ...................................................................... 37
3.7.3.
Restoring a Test Record From Flash EEPROM ........................................................ 39
3.7.4.
Restoring a Test Record From a USB Flash Drive ................................................... 43
3.7.5.
Copying Test Records to a USB Flash Drive ............................................................ 46
3.7.6.
Viewing the Test Record Directory ......................................................................... 49
3.7.7.
Erasing Test Records from the Flash EEPROM ....................................................... 51
3.7.8.
Erasing Test Records from a USB Flash Drive ......................................................... 56
3.8
Using the Turns Ratio Calculator ................................................................................... 59
APPENDIX A – TRANSFORMER VECTOR GROUP CODES ............................................................... 62
APPENDIX B – Common ANSI Transformer Descriptions ............................................................. 63
APPENDIX C – CEI/IEC 60076-1 Transformer Descriptions ........................................................... 71
APPENDIX D – Australian Std.2374 Transformer Descriptions ..................................................... 78
Summary of Contents for ATRT-01 S3
Page 15: ...REV 1 ATRT 01 01B S3 USER S MANUAL 11 Figure 4 Typical Auto Transformer Connection ...
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