Megger MPRT 8415, Руководство пользователя

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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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