MTE PTS 400.3 PLUS - Testing of an Installed Direct Connected 2-Wire Meter with Clamp-On CT (120 A)

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PTS 400.3 PLUS Operation Manual_R02 Page 265/306

17.2.5 Testing of an installed direct connected 2-wire meter with clamp-on CT (120A)

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Table of Contents3
Safety8
Introduction9
General9
Modules9
PRS 600.3 Portable Reference Standard / Power Quality Analyzer9
PPS 400.3 Portable Power Source11
PTS 400.3 PLUS Portable Test System12
Communication and Operation13
Extended Functionalities13
Connectors and Control Elements15
PPS 400.3 Connectors and Control Elements18
Pps 400.3-12A18
Pps 400.3-120A19
PTS 400.3 PLUS Interconnections between PRS 600.3 and PPS 400.321
How to Separate the Two Modules23
Operation Principles24
Display and Control Elements24
Display24
Virtual Keyboard28
Functional Buttons (FB)29
Basic Applications of Cursor and Enter Keys and Functional Buttons (FB)30
External Keyboard or Mouse (Option)31
Status Indications32
Input of Data34
Numerical Inputs34
Alphanumerical Line Input36
Alphanumerical Field Input37
Load / Save Settings39
Basic Settings of the Instrument41
Clock Setup (Time and Date)44
Daylight Saving Time44
Manual Clock Setup44
GPS Time Synchronization45
NTP Time Synchronization45
Any Time Mode45
Save Parameter Setup46
Communication Setup48
Ethernet Setup48
Bluetooth Configuration52
Language Selection54
Installation and Configuration of Universal Serial Bus USB55
Installation of USB Driver in Windows 7 / 855
Calegration Settings57
Test Results and Administrative Data58
Data Base Functions59
View of Saved Test Results and Measurement Information66
Database Structure67
Administrative Data69
Edit Admin Dataset (ADS)69
Edit Address Data69
Meter Data70
Meter Type Dataset70
Meter Dataset75
Transformer Data77
Current Transformer CT Type Dataset78
Current Transformer CT Dataset78
Potential Transformer PT Type Dataset79
Potential Transformer PT Dataset79
Load Point Data80
Load Point Dataset80
Harmonics Dataset80
Ripple Control RCS Telegram Type Dataset80
Ripple Control RC Sequence Dataset80
Portable Power Source81
Power Source Setup82
Setup of Umax and Imax and Nominal Values un and in82
Setup Current Output83
Load Point Definition84
Edit Load Point85
Additional Information to the Network Types87
Harmonics89
Setup of Harmonics89
RCS Ripple Control Signals91
Setup of RCS Telegram92
Setup of RCS Telegram Type93
Execute Load Point94
Functional Button (FB) Start/Stop Power Source95
Indication Status of Power Source95
Vector Diagram and Waveforms95
Switch ON/OFF Sequence96
Change Settings of Load Point98
Switch Harmonics on / off100
Switch RCS Telegram on / off101
Load Point Adjustment with Regulators102
User Defined Slider Settings103
Reference Meter106
Reference Meter Settings106
Selection of Voltage and Current Range109
Definition of Frequency Outputs114
Selection of Voltage Measurement Inputs115
Selection of Current Measurement Inputs116
Voltage Measuring Transformer PT Settings118
Current Measuring Transformer CT Settings118
Error Measurement119
Measuring Setup122
Setup of Error Measurement122
Measurement125
UI Values125
PQS Values125
UIPQS Values126
Vector Diagram127
Wave Form Analysis128
Wave Form Display128
Harmonic Analysis130
Energy Measurement and Register Test132
Energy Measurement132
Register Test135
Instrument Transformer Testing147
Potential Transformer (PT) Burden Measurement147
Current Transformer (CT) Burden Measurement150
Voltage Transformer (PT) Ratio Measurement153
Current Transformer (CT) Ratio Measurement155
Special Functions157
Measurement of Impulse Constant157
Attributive Test158
Self-Test160
Uref Test (Option)162
Fref Test164
Automatic Test Run with Portable Test System166
Create / Edit Test Sequence166
Editor Functions167
Test Step Definition171
Load Point Setup173
Error Measurement Setup173
Energy Measurement Setup174
Mark Positioning Setup175
Run Automatic or Step by Step Test175
Test Sequence and Meters Setup179
View Test Step Results180
Preparation of Test Run181
Work with Individual Meters and Test Sequences of Data Base181
Work with Direct Entries for Meter and Test Sequence181
Test Run Examples182
Automatic Test Run182
Step by Step Test Run184
Test Run with Test Steps of Type Energy185
Functions to Change / Interrupt / Restart the Test Run186
Useful Functions Available During Test Run186
Error Handling187
Storage of Test Results188
Preview of Results190
Save Results190
Save Mode Configuration190
Save Single Measurement191
Save Continuous Measurements192
Data Transfer to PC193
Software for Data Transfer (Option)193
Data Transfer with Compact Flash (CF) Card193
Interface for Data Transfer193
Basic Settings and Functions for Power Quality Measurement194
Setup of Inputs U, I and Recording Time Base for Online Measurements194
Different Views of Results195
Graph View195
Histogram View197
Overview of Recording and Navigation Within the Recording198
Power Quality Parameters200
VARIATIONS or CONTINUOUS DISTURBANCES200
Magnitude UiFpqs201
Harmonics and Interharmonics203
THD Total Harmonic Distortion206
Flicker207
Unbalance210
Mains Signaling212
EVENTS or DISCRETE DISTURBANCES214
Events (Dip, Swell, Interrupt, Inrush)214
Transients218
Power Quality Online Measurement222
Preparation of Online Measurements222
Overview of Actual Load Values UiFpqs223
UI Values223
PQS Values223
UIPQS Values224
Run a Power Quality Online Measurement224
Power Quality Recording227
Run a Power Quality Recording228
Setup of Recording and Analysis Profile231
Setup of Recording Options233
Setup of Voltage and Current Inputs233
Power Quality Analysis234
Bar Graph View235
Summary Result Overview235
Verification of Accuracy of PRS 600.3236
Preparation236
Recommended Test Points for Active Energy 4-Wire Measurements237
Meter Constants of Impulse Outputs239
Connection Examples242
PTS 400.3 PLUS Connection Examples242
Testing of a Direct Connected 4-Wire Meter up to 12A242
Testing of a Direct Connected 3-Wire Meter up to 12A245
Testing of a Direct Connected 4-Wire Meter up to 120A247
Testing of a Direct Connected 3-Wire Meter up to 120A249
Testing of an Installed Transformer Connected 4-Wire Meter up to 12A251
Testing of an Installed Transformer Connected 3-Wire Meter up to 12A253
Testing of an Installed Direct Connected 4-Wire Meter up to 120A254
Testing of an Installed Direct Connected 3-Wire Meter up to 120A256
PRS 600.3 Connection Examples258
Testing of an Installed Transformer Connected 4-Wire Meter258
Testing of an Installed Transformer Connected 3-Wire Meter260
Testing of an Installed Direct Connected 4-Wire Meter with Clamp-On CT (120A)261
Testing of an Installed Direct Connected 3-Wire Meter with Clamp-On CT (120A)263
Testing of an Installed Direct Connected 2-Wire Meter with Clamp-On CT (120A)265
Testing of a Direct Connected 4-Wire Meter up to 12A with Source267
Testing of a Direct Connected 3-Wire Meter up to 12A with Source269
Testing of a Direct Connected 4-Wire Meter up to 120A with Source271
Testing of a Direct Connected 3-Wire Meter up to 120A with Source273
17.2.10 Burden Measurement of Voltage Transformer275
17.2.11 Burden Measurement of Current Transformer277
17.2.12 Transformer Ratio Measurement of Current Transformer279
17.2.13 Ratio Measurement of Current Transformer with Amplitewire 2000A283
17.2.14 Ratio Measurement of Voltage Transformer with Voltlitewire 40Kv285
17.2.15 Testing of a 3-Phase Reference Meter in 4-Wire Mode287
17.2.16 Testing of a 3-Phase Reference Meter in 3-Wire Mode288
17.2.17 Testing of a 3-Phase Reference Meter with a Single Phase Source289
17.2.18 Testing of a Single Phase Reference Meter291
17.2.19 Testing of a Reference Meter with Several Impulse Outputs293
17.2.20 Verification of PRS 600.3 Internal Reference Voltages against Ext. DC-Standard294
17.2.21 Verification of PRS 600.3 Internal Time Base against Ext. Frequency Standard295
Verification of Accuracy of PRS 600.3296
Technical Details297
Pps 400.3297
Technical Data297
Prs 600.3299
Calculation Formulae299
Technical Data303

MTE PTS 400.3 PLUS - Testing of an Installed Direct Connected 2-Wire Meter with Clamp-On CT (120 A)

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