Tettex 2293 Manuals

Tettex 2293 Manuals

Manuals and User Guides for Tettex 2293. We have 1 Tettex 2293 manual available for free PDF download: Operating Instructions Manual

Tettex 2293 Operating Instructions Manual

Tettex 2293 Operating Instructions Manual (226 pages)

HAEFELY TEST AG/Winding Analyser

Brand: Tettex | Category: Measuring Instruments | Size: 10 MB

Table of Contents

Table of Contents
6
1 Introduction

13
- Receiving Instructions
  13
- General
  13
- Scope of Supply
  13
  - Standard Scope of Supply
    13
  - Options and Accessories
    14
- Optional Features
  14
- Technical Data
  16
  - Standard Features
    16
  - Physical and Environmental Specifications
    16
  - Resistance Measurement
    16
  - Ratio Measurement
    17
  - Temperature Measurement
    18
  - User Interface System
    18
  - Printer Paper Specification
    18
  - Tap Changer Interface
    18
  - Interlock Interface (Optional)
    19
  - Covered Standards
    19
2 Safety

20
- General
  20
- Essential Safety Recommendations
  21
- Interlock Connection
  21
- Summary
  22
3 Theory

24
- General Resistance Measuring Principle
  24
- Power Supply Modes
  25
- Measuring Sequences
  31
  - Example 1
    31
  - Example 2
    32
  - Example 4
    32
  - Example 5
    32
4 Front Panel

34
5 Connection and Setup

36
6 User Interface

44
- Startup
  44
- Structure
  45
- Define DUT (Top Bar)
  45
  - Selection of DUT Type
    46
  - DUT Data Definition
    47
  - Tap Changer Configuration
    49
  - Test Name
    52
- Applications (Side Bar)
  52
- Active Window
  53
- Function Keys (Bottom Bar)
  53
- Device Information
  54
- Data Handling
  54
  - File Management
    54
  - Printing Results
    55
  - Exporting Measurement Results
    55
  - Webserver Access / Ethernet Interface
    57
7 Resistance Measurement

58
- Operating Modes
  58
- Automated Mode
  58
  - General
    58
  - Function Keys During Resistance in Automated Mode
    60
  - Active Window
    60
- Performing a Test Using Automated Mode
  61
  - Measurement Steps
    61
  - Set up DUT Data
    62
  - Test Current Selection
    62
  - Test Current Recommendations
    63
  - Tap Sequence
    63
  - Auto Recording Configuration
    64
  - Tap Control
    65
  - Temperature Correction
    66
  - Measurement
    66
- Classic Mode
  69
  - Generalities
    69
  - User Interface Structure
    69
  - Active Window
    70
- Performing a Test Using Classic Mode
  71
  - Test Object Connection on Classic Mode
    71
  - Set up DUT Data
    71
  - Temperature Correction
    71
  - Test Current Selection
    72
  - Auto Recoding Configuration
    73
  - Measurement
    73
- Temperature Measurement
  76
8 Demagnetization

78
- Theory
  78
- User Interface
  79
  - Active Window
    79
- Performing a Demagnetization
  80
  - Measurement Steps
    80
  - Parameters Definition
    80
  - Demagnetizing
    82
- Application Hints
  82
9 Heat Run - Cooling Curve

83
- Theory
  83
- User Interface
  84
  - Active Window
    84
- Performing a Resistance Measurement (Cooling Curve)
  86
  - Phases and Winding Selection
    86
  - Resistance Measurements Recording Interval
    86
  - Test Current Selection
    87
  - Temperature Settings
    88
  - Tap Changer Position Selection
    88
  - Measurement Single Phase
    89
  - Measurement 3 Phase Sequential
    89
  - View Results
    89
  - Export Results
    90
10 Heat Run - Temperature Rise

91
- Overview
  91
- User Interface
  91
  - Active Window
    93
  - Function Keys
    93
- Performing a Temperature Rise Test
  94
  - Measurement Steps
    94
  - Recording Settings
    95
  - Temperature Settings
    96
  - Liquid Cooled Transformer Measurement
    97
  - Dry Type Transformer Measurement
    99
  - View Results
    100
- Export Results
  100
11 Transformer Configuration Detection

101
- Overview
  101
- User Interface
  101
  - Active Window
    104
  - Function Keys
    104
- Performing a Detection
  105
  - Measurement Steps
    105
  - Parameters Definition
    105
  - Detection
    105
  - Export Results
    107
12 Turns Ratio Measurement

108
- Overview
  108
- Theory
  108
  - Definitions
    108
  - Measurement Example
    109
  - Tables
    112
- User Interface
  115
  - Function Keys
    115
  - Active Window
    116
- Performing a Ratio Measurement
  116
  - Measurement Steps
    116
  - Set up DUT Data
    117
  - Turns Ratio Measurement on Current Instrument Transformers
    118
  - Data Handling Definitions
    120
  - Test Voltage Selection
    121
  - Test Frequency Selection
    121
  - Ratio Deviation Selection
    121
  - Measuring Mode Selection
    122
  - Measuring
    122
  - Exporting and Printing Results
    127
- Arbitrary Phase
  128
- Activate the Arbitrary Phase Option
  128
- User Interface
  130
  - Setup
    130
  - Function Keys and Setup
    130
  - Active Window
    130
  - Measuring
    131
13 Magnetic Balance

135
- Overview
  135
- Theory
  135
- Activate the Magnetic Balance Option
  135
- User Interface
  137
  - Function Keys
    137
  - Active Window
    138
- Measurement
  139
  - Measurement Steps
    139
  - Set up DUT Data
    139
  - Data Handling Definitions
    140
  - Test Voltage Selection
    140
  - Test Frequency Selection
    141
  - Magnetic Imbalance Selection
    141
  - Delta Winding Configuration Selection
    141
  - Measuring
    142
  - Exporting and Printing Results
    144
- Application Hints
  145
  - Core Magnetization
    145
  - Winding Short-Circuits
    145
14 Short Circuit Impedance

147
- Overview
  147
- Theory
  147
  - Definitions
    147
- User Interface
  148
  - Function Keys
    148
  - Active Window
    149
- Measurement
  149
  - Measurement Procedure
    149
  - Transformer Connection
    150
  - Set up DUT Data
    151
  - Measurement Settings
    151
  - Data Handling
    153
  - Tap Control
    153
  - Miscellaneous
    153
  - Measuring
    154
  - Measurement Results
    154
  - Exporting and Printing Results
    155
15 Dynamic Resistance on Tap Changer

156
- Overview
  156
- Theory
  156
  - Tap Changer Generalities
    156
  - Dynamic Resistance Test
    157
- User Interface
  159
  - Function Keys
    159
  - Active Window
    160
- Measurement
  162
  - Measurement Procedure
    162
  - Transformer Connection
    163
  - Set up DUT Data
    165
  - Measurement Settings
    165
  - Static Resistance Settings
    166
  - Dynamic Resistance Settings
    167
  - Temperature Settings
    169
  - Miscellaneous
    169
  - Measuring
    169
  - Measurement Results
    170
  - Exporting and Printing
    171
16 Optional Features Activation

172
- Software Key Activation
  172
17 Tap Changer Interface

174
- General
  174
  - Tap Changer Remote Operation Signal
    174
  - Tap Changer Feedback Signal
    175
- Tap Changer Remote Operation
  175
18 Temperature Interfaces

176
- General Notes
  176
- Additional Interfaces
  176
- Operation
  177
19 Troubleshooting

178
- Warning and Error Messages
  178
  - Polarity Reverse or HV and LV Reverse
    178
  - Current to Small
    178
  - OVP - Overvoltage Protection
    178
  - OCP - over Current Protection
    178
  - OTP - over Temperature Protection
    178
  - Hardware Error
    179
- Firmware Update
  179
- Unit Locks up And/Or Does Not Discharge Completely
  180
20 Printer Operation

181
- Buttons and Status
  181
  - Status LED
    181
  - Replacing Paper Roll
    181
21 Accessories & Spares

182
- Temperature Probe for Liquids
  182
- Magnetic Temperature Probe
  182
- Temperature Extension Box 2293T
  182
- Tap Changer Connection Cable
  183
- Extension Cables
  183
- TTR-229X Adaptor
  184
- HV Cable Set
  184
- LV Cable Set
  184
- Adaptor Set LV & HV, Bolted
  184
- Adaptor Set LV & HV, Twist Lock
  185
22 Remote Control

186
- Ethernet Connection
  186
  - RJ45 Socket
    186
  - Direct Connection
    186
  - Switched Network
    188
  - Routed Network / Internet
    188
- Protocol
  189
  - Instructions
    190
- Command Reference
  191
- Programming Examples
  205
  - Resistance Measurement
    205
  - Tap Changer Control
    207
  - Heat Run
    208
  - Demagnetization
    209
- File & Data Transfer
  212
23 Miscellaneous

213
- Care and Maintenance
  213
  - Cleaning the Instrument
    213
  - Instrument Calibration
    213
  - Changing Fuses
    213
- Instrument Storage
  213
- Packing and Transport
  214
- Recycling
  214
24 Customer Support

215
25 Appendix

216
- Declaration of Conformity
  217
- Application Note "Temperature Measurement
  218
  - Flat Surface
    218
  - Round Surface (Tube)
    221
- Application Note "Unit Calibration
  226

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