10.1 Creating templates for MWT measurements on the
VLF HV generator ............................................................................. 71
10.1.1 Create a new MWT template ...............................................71
10.1.2 MWT template according to IEEE 400.2: Set parameters... 74
10.2 Performing a Full MWT measurement...............................................76
10.3 Displaying the measurement results during the measurement on
the VLF HV generator ....................................................................... 79
10.4 Taking a measurement on the next phase or starting the next
measurement stage...........................................................................81
10.4.1 The “Split MWT measurement” function is not activated .....81
10.4.2 The “Split MWT measurement” function is activated ........... 82
11 VLF cable testing with parallel partial discharge testing ...................... 84
12 Evaluation of partial discharge testing ................................................... 85
13 Evaluating a parallel measurement or Full MWT.................................... 86
13.1 Saving the log of the measurements carried out on the
VLF HV generator ............................................................................. 86
13.2 Using Diagnostic Reporter to edit logs of the dissipation factor and
MWT measurements......................................................................... 87
13.2.1 Settings for MS Excel 2010 under Windows 10...................87
13.2.2 Start menu of Diagnostic Reporter.......................................88
13.2.3 Log structure in the Diagnostic Reporter .............................89
13.2.4 Before first use.....................................................................90
13.2.5 Opening logs with the Diagnostic Reporter .........................91
13.2.6 Adapting the log layout ........................................................92
14 Discharging and earthing the test object................................................ 93
14.1 Discharging........................................................................................ 94
14.2 Earthing..............................................................................................95
15 Putting the testing system out of operation........................................... 96
16 Completing a measurement at a later point in time............................... 97
17 Repeating a measurement at a later point in time ................................. 98
18 Maintenance............................................................................................... 99
18.1 Special maintenance instructions ...................................................... 99
18.2 Cleaning the PD-TaD 62 and system components ........................... 99
18.3 Replacing the device protection fuses in the Power Box................. 100
18.4 Replacing the calibrator battery....................................................... 101
18.5 Accessories and spare parts ...........................................................101
19 Faults and corrective measures............................................................. 102
19.1 Malfunction and error messages ..................................................... 102
20 Transportation and storage.................................................................... 103
20.1 Transportation.................................................................................. 103