Megger MPRT 8430 - Page 7

2.2.3.2 Color Palette................................................................................................................ 23
2.2.3.3 Brightness.................................................................................................................... 23
2.2.3.4 About - Information Screen ......................................................................................... 24
2.2.3.5 Date and Time............................................................................................................. 24
2.2.3.6 Battery Simulator Setting............................................................................................. 24
2.2.3.7 IP Address................................................................................................................... 24
2.2.3.8 Serial Port.................................................................................................................... 24
2.2.3.9 GPIB Address.............................................................................................................. 25
2.2.3.10 Convertible V/I Control ................................................................................................ 25
2.2.3.11 Phase Angle Setting.................................................................................................... 25
2.2.3.12 System Frequency....................................................................................................... 26
2.2.3.13 Default Current Output ................................................................................................ 26
2.2.3.14 Default Voltage Output................................................................................................ 26
2.2.4 File Management ............................................................................................................ 27
2.2.4.1 Test Files..................................................................................................................... 27
2.2.4.2 Test Results................................................................................................................. 27
2.3 Communication Ports ...................................................................................................... 27
2.3.1 RS-232C Serial Port........................................................................................................ 28
2.3.2 IEEE-488 GPIB ............................................................................................................... 28
2.3.3 Ethernet 10 BaseT .......................................................................................................... 28
2.3.4 USB Port ......................................................................................................................... 28
2.3.5 Printer Port...................................................................................................................... 28
2.4 Error Reporting................................................................................................................. 28
2.5 Advanced Visual Test Software (AVTS) ......................................................................... 28
3.0 OPERATING PROCEDURES............................................................................................ 28
3.1 Touch View Interface........................................................................................................ 28
3.2 Setting Phase Angle Relationships ................................................................................ 29
3.3 Current Sources................................................................................................................ 31
3.3.1 Parallel Operation ........................................................................................................... 31
3.3.2 Currents in Series Operation .......................................................................................... 32
3.3.3 Harmonic Restraint Test ................................................................................................. 33
3.3.3.1 Basic Harmonic Restraint Test Procedure.................................................................. 34
3.4 Voltage Sources................................................................................................................ 35
3.4.1 Outputs Summed Together............................................................................................. 35
3.4.2 Dynamic Voltage Relay Test........................................................................................... 35
3.4.3 3Ø, 3-Wire, Open-Delta and T-Connection..................................................................... 35
3.4.3.1 Open Delta .................................................................................................................. 35
3.4.3.1.1 Voltage Output Connections.................................................................................... 36
3.4.3.2 T-Connection............................................................................................................... 37
3.4.4 3Ø, 4-Wire, Y-Connection............................................................................................... 39
3.5 Internal Software Test Profiles........................................................................................ 40
3.5.1 Pulse Ramping................................................................................................................ 40
3.5.2 Ramping.......................................................................................................................... 40
3.5.3 Angle of Torque............................................................................................................... 41
3.5.4 Step................................................................................................................................. 41
3.5.5 Dynamic Frequency Hz/S ............................................................................................... 42
3.5.6 Auto Synchronizing ......................................................................................................... 43
3.5.7 Pickup.............................................................................................................................. 43
3.5.8 Seal-In (Target)............................................................................................................... 44
3.5.9 Timing.............................................................................................................................. 44
3.5.10 Harmonic Restraint ......................................................................................................... 44
3.5.11 Slope............................................................................................................................... 44
3.5.12 Through Fault.................................................................................................................. 44
3.5.13 Polarizing ........................................................................................................................ 44
3.6 Timer .................................................................................................................................. 45
Basic Timer Setup Menu............................................................................................................ 45
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