Vanguard Instruments ATRT-01 S3, Руководство пользователя

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REV 1 ATRT-01/01B S3 USER’S MANUAL
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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