Table Of Contents - Raytech TR-MARK III Instruction Manual

Contents
1 Safety Precautions.......................................................................................................................... 4
2 Unpacking ....................................................................................................................................... 6
3 Introduction ..................................................................................................................................... 7
3.1 History .................................................................................................................................................. 7
3.2 General................................................................................................................................................. 7
3.3 Advantages & Features ........................................................................................................................ 8
3.4 System Details...................................................................................................................................... 9
3.4.1 System Check:................................................................................................................................. 9
3.4.2 Transformer Turns Ratio Testing: .................................................................................................... 9
3.4.3 Transformer Turns Ratio Meter uses: ............................................................................................ 10
3.4.4 Limitations of Turns Ratio Testing: ................................................................................................ 11
4 Quick Start Guide ......................................................................................................................... 12
4.1 Instrument operation........................................................................................................................... 12
4.2 Connection to Test Object .................................................................................................................. 13
4.2.1 Hooking up a transformer .............................................................................................................. 13
4.2.2 Comparison of International Standards ......................................................................................... 14
5 Operation Elements Field Case.................................................................................................... 15
5.1 Front Panel Overview ......................................................................................................................... 15
5.2 Control Elements and Plugs ............................................................................................................... 15
5.2.1 Fuse, Mains Input and Mains Switch ............................................................................................. 15
5.2.2 Ground Terminal............................................................................................................................ 15
5.2.3 Emergency Stop ............................................................................................................................ 16
5.2.4 High Voltage Side .......................................................................................................................... 16
5.2.5 Low Voltage Side........................................................................................................................... 16
5.2.6 3 Phase Extension (T-REX)........................................................................................................... 16
5.2.7 External ......................................................................................................................................... 16
5.2.8 Interface......................................................................................................................................... 16
5.2.9 Safety Indicator.............................................................................................................................. 16
5.2.10 Display and Touch Panel .......................................................................................................... 16
5.2.11 Thermal Printer ......................................................................................................................... 16
6 Operation Elements Rack............................................................................................................. 17
6.1 Rack: Front Panel Overview............................................................................................................... 17
6.2 Rack: Rear Panel Overview ............................................................................................................... 17
7 Transformer, Measurement and Data Structure........................................................................... 18
7.1 Introduction......................................................................................................................................... 18
7.2 How it works ....................................................................................................................................... 18
8 Operating Menu ............................................................................................................................ 20
8.1 Main Screen ....................................................................................................................................... 21
8.1.1 Operating on a simple screen, no Transformer Data entered........................................................ 21
8.1.2 Further Options of Main screen ..................................................................................................... 23
8.1.3 Operating on an advanced Screen, Transformer Data entered ..................................................... 25
8.1.4 Taps............................................................................................................................................... 27
8.1.5 More Taps...................................................................................................................................... 29
8.1.6 Tertiary Winding System................................................................................................................ 30
8.2 New .................................................................................................................................................... 32
8.2.1 New Transformer ........................................................................................................................... 33
8.2.2 Load from Archive.......................................................................................................................... 36
8.2.3 Copy Actual Transformer............................................................................................................... 37
8.2.4 New Measurement......................................................................................................................... 38
8.2.5 Working with Templates ................................................................................................................ 38
8.3 Info ..................................................................................................................................................... 39
8.3.1 Enter Tap Changer Data by Wizard............................................................................................... 41
8.3.2 Enter Tap Changer Data manually ................................................................................................ 41
90100.1.02 Instruction Manual TR-MARK III Page 2 of 70