MTE PTS 400.3 PLUS - Page 5

PTS 400.3 PLUS Operation Manual_R02 Page 5/306
8.1.2 Definition of frequency outputs ............................................................................ 114
8.1.3 Selection of voltage measurement inputs ............................................................ 115
8.1.4 Selection of current measurement inputs ............................................................ 116
8.1.5 Voltage measuring transformer PT settings ......................................................... 118
8.1.6 Current measuring transformer CT settings ......................................................... 118
Error measurement .................................................................................................... 119
8.2.1 Measuring setup .......................................................................................................... 122
8.2.2 Setup of error measurement ................................................................................ 122
Measurement............................................................................................................. 125
8.3.1 UI values ........................................................................................................... 125
8.3.2 PQS values ......................................................................................................... 125
8.3.3 UIPQS values ...................................................................................................... 126
8.3.4 Vector diagram .................................................................................................... 127
Wave form analysis ................................................................................................... 128
8.4.1 Wave form display ............................................................................................... 128
8.4.2 Harmonic analysis .............................................................................................. 130
Energy measurement and register test ...................................................................... 132
8.5.1 Energy measurement .......................................................................................... 132
8.5.2 Register test ....................................................................................................... 135
Instrument Transformer Testing ................................................................................. 147
8.6.1 Potential Transformer (PT) burden measurement ............................................... 147
8.6.2 Current Transformer (CT) burden measurement ................................................. 150
8.6.3 Voltage transformer (PT) ratio measurement ...................................................... 153
8.6.4 Current transformer (CT) ratio measurement....................................................... 155
Special functions ....................................................................................................... 157
8.7.1 Measurement of impulse constant ....................................................................... 157
8.7.2 Attributive Test .................................................................................................... 158
8.7.3 Self-test ............................................................................................................... 160
8.7.4
URef test (option)
................................................................................................ 162
8.7.5 fRef test............................................................................................................... 164
9. Automatic test run with portable test system ........................................ 166
Create / edit test sequence ........................................................................................ 166
9.1.1 Editor functions ............................................................................................................ 167
9.1.2 Test step definition ...................................................................................................... 171
9.1.3 Load point setup .................................................................................................. 173
9.1.4 Error measurement setup .................................................................................... 173
9.1.5 Energy measurement setup ................................................................................ 174
9.1.6 Mark positioning setup ........................................................................................ 175
Run automatic or step by step test ............................................................................. 175
9.2.1 Test sequence and meters setup ........................................................................ 179
9.2.2 View test step results .......................................................................................... 180
Preparation of test run ....................................................................................................... 181