Mr Etos ed User manual

Motor-drive unit

ETOS® ED

Operating Instructions

6385142/08 EN

Dissemination and reproduction of this document and use and disclosure of its content are strictly prohibited

unless expressly permitted.

utility models or designs.

The product may have been altered since this document was published.

We reserve the right to change the technical data, design and scope of supply.

Generally the information provided and agreements made when processing the individual quotations and orders

are binding.

The original operating instructions were written in German.

Table of contents

Maschinenfabrik Reinhausen GmbH 2020 36385142/08 EN ETOS® ED

Table of contents

1 Introduction....................................................................................................................... 12

1.1 Manufacturer..................................................................................................................................... 12

1.2 Completeness................................................................................................................................... 12

1.3 Safekeeping...................................................................................................................................... 12

1.4 Notation conventions ........................................................................................................................ 12

1.4.1 Hazard communication system ...........................................................................................................................12

1.4.2 Information system..............................................................................................................................................14

1.4.3 Instruction system ...............................................................................................................................................14

1.4.4 Typographic conventions ....................................................................................................................................15

2 Safety................................................................................................................................. 16

2.1 Appropriate use ................................................................................................................................ 16

2.2 Fundamental safety instructions....................................................................................................... 17

2.3 Personnel qualification...................................................................................................................... 20

2.4 Personal protective equipment ......................................................................................................... 21

3 IT security.......................................................................................................................... 22

4 Product description.......................................................................................................... 26

4.1 Scope of delivery .............................................................................................................................. 26

4.2 Function description.......................................................................................................................... 26

4.3 Performance features ....................................................................................................................... 26

4.4 Variants............................................................................................................................................. 28

4.4.1 ETOS® ED L/ETOS® ED L-S.............................................................................................................................28

4.4.2 ETOS® ED XL ....................................................................................................................................................29

4.5 Design............................................................................................................................................... 30

4.5.1 Indication field .....................................................................................................................................................32

4.5.2 Anti-condensation heater ....................................................................................................................................32

4.5.3 Swing frame/terminal rail.....................................................................................................................................32

4.5.4 Position transmitter equipment............................................................................................................................33

4.5.5 Transmission gear cover plate ............................................................................................................................33

4.5.6 Ambient temperature sensor...............................................................................................................................34

4.5.7 ISM assemblies...................................................................................................................................................35

4.6 Nameplate ........................................................................................................................................ 41

4.7 Protective devices............................................................................................................................. 42

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4.8 Safety markings................................................................................................................................ 43

4.9 Emergency operation during switching blocking (X100 bridge)........................................................ 43

4.10 Visualization...................................................................................................................................... 44

4.10.1 Main screen.........................................................................................................................................................44

4.10.2 Additional operating controls and display elements when using the MControl touch panel (optional)................49

4.10.3 Operating concept...............................................................................................................................................49

5 Packaging, transport and storage .................................................................................. 55

5.1 Packaging......................................................................................................................................... 55

5.1.1 Suitability.............................................................................................................................................................55

5.1.2 Markings..............................................................................................................................................................56

5.2 Transportation, receipt and handling of shipments........................................................................... 56

5.3 Storage of shipments........................................................................................................................ 57

5.4 Unpacking shipments and checking for transportation damages ..................................................... 58

6 Mounting ........................................................................................................................... 60

6.1 Attaching the control cabinet to the transformer............................................................................... 60

6.2 Mounting drive shafts and bevel gear............................................................................................... 63

6.3 Centering on-load tap-changer and motor-drive unit........................................................................ 63

6.4 Connecting the ISM® assemblies .................................................................................................... 70

6.4.1 Cable recommendation (ISM® assemblies)........................................................................................................70

6.4.2 Information about connecting serial interfaces RS232 and RS485.....................................................................71

6.4.3 Notes on connecting to the MR sensor bus ........................................................................................................73

6.4.4 Information about connecting analog sensors ....................................................................................................78

6.4.5 Electromagnetic compatibility..............................................................................................................................81

6.4.6 Connecting cables to the system periphery ........................................................................................................84

6.4.7 Wiring the device.................................................................................................................................................84

6.4.8 Mounting terminating resistor of CAN bus ..........................................................................................................86

6.5 Connecting the motor-drive unit........................................................................................................ 86

6.5.1 Cable recommendation .......................................................................................................................................87

6.5.2 Electrical connection ...........................................................................................................................................88

7 Commissioning................................................................................................................. 89

7.1 Starting up motor-drive unit .............................................................................................................. 89

7.2 Tests on motor-drive unit.................................................................................................................. 90

7.2.1 Checking correct electric switch-off.....................................................................................................................90

7.2.2 Checking mechanical and electric end stop of on-load tap-changer/de-energized tap-changer and motor-drive

unit ......................................................................................................................................................................91

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7.2.3 Checking tripping of motor protective switch.......................................................................................................91

7.2.4 Checking functional reliability..............................................................................................................................92

7.3 Tests on the transformer................................................................................................................... 92

7.3.1 High-voltage tests on the transformer .................................................................................................................92

7.3.2 Dielectric tests on transformer wiring ..................................................................................................................93

7.4 Transporting transformer to the operating site.................................................................................. 93

7.5 Commissioning the transformer at the operating site ....................................................................... 93

7.6 Visualization...................................................................................................................................... 94

7.6.1 Establishing connection to visualization..............................................................................................................94

7.6.2 Setting the language ...........................................................................................................................................97

7.6.3 Setting date and time ..........................................................................................................................................98

7.6.4 Commissioning wizard ........................................................................................................................................98

7.6.5 Checking measured values and status of digital inputs and outputs ..................................................................99

7.6.6 Checking the temperature measurement............................................................................................................99

8 Operation......................................................................................................................... 101

8.1 Operating the motor-drive unit remotely ......................................................................................... 101

8.2 Operating motor-drive unit locally................................................................................................... 101

8.3 Operating the motor-drive unit with the hand crank........................................................................ 102

9 Visualization.................................................................................................................... 104

9.1 Establishing connection to visualization ......................................................................................... 104

9.2 General........................................................................................................................................... 107

9.2.1 Setting general device functions .......................................................................................................................108

9.2.2 Set up automatic logout ....................................................................................................................................109

9.2.3 Activating/deactivating service user access......................................................................................................110

9.3 Configuring the network.................................................................................................................. 111

9.4 MQTT.............................................................................................................................................. 114

9.5 Setting the device time ................................................................................................................... 116

9.5.1 Time synchronization via PTP...........................................................................................................................117

9.6 Configuring syslog .......................................................................................................................... 118

9.7 Setting the screensaver.................................................................................................................. 120

9.8 SCADA ........................................................................................................................................... 121

9.8.1 Configuring IEC 61850 (optional)......................................................................................................................122

9.8.2 Configuring IEC 60870-5-101 (optional) ...........................................................................................................124

9.8.3 Configuring IEC 60870-5-103 (optional) ...........................................................................................................127

9.8.4 Configuring IEC 60870-5-104 (optional) ...........................................................................................................129

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9.8.5 Configuring Modbus (optional) ..........................................................................................................................131

9.8.6 Configuring DNP3 (optional) .............................................................................................................................133

9.8.7 Configuring GOOSE (optional)..........................................................................................................................135

9.8.8 Configure data points (optional) ........................................................................................................................140

9.8.9 Display status of the SCADA connection ..........................................................................................................147

9.9 Name plate ..................................................................................................................................... 148

9.9.1 Enter the name plate data.................................................................................................................................148

9.9.2 Displaying the name plate.................................................................................................................................149

9.10 Linking signals and events.............................................................................................................. 149

9.10.1 Linking functions ...............................................................................................................................................150

9.10.2 Linking digital outputs........................................................................................................................................151

9.10.3 Linking control system messages .....................................................................................................................151

9.11 Cooling system control (optional) ................................................................................................... 152

9.11.1 Configuring cooling stages................................................................................................................................153

9.11.2 Set the operating mode.....................................................................................................................................155

9.11.3 Deactivating cooling system control..................................................................................................................155

9.11.4 Configuring load-dependent mode....................................................................................................................155

9.11.5 Configuring periodic mode ................................................................................................................................157

9.11.6 Configuring alternating mode ............................................................................................................................158

9.11.7 Configuring the frequency-based cooling system control .................................................................................159

9.11.8 Displaying status of cooling stages ...................................................................................................................162

9.12 Cooling system monitoring (optional) ............................................................................................. 163

9.12.1 Setting the cooling system monitoring function.................................................................................................163

9.12.2 Cooling efficiency monitoring (optional) ............................................................................................................164

9.12.3 Cooling system flow monitoring (optional) ........................................................................................................165

9.13 Control of the motor-drive unit (optional) ........................................................................................ 169

9.13.1 Setting the switching pulse for controlling the motor-drive unit .........................................................................170

9.13.2 Setting motor runtime monitoring ......................................................................................................................171

9.13.3 Setting the switching direction...........................................................................................................................172

9.14 Drive overview ................................................................................................................................ 173

9.15 Regulation....................................................................................................................................... 174

9.15.1 Response to control system disconnection (optional).......................................................................................174

9.15.2 Setting control variable (optional)......................................................................................................................176

9.16 Voltage regulation (optional)........................................................................................................... 177

9.16.1 Setting the desired value...................................................................................................................................177

9.17 Reactive power regulation (optional) .............................................................................................. 193

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9.18 Transformer data ............................................................................................................................ 196

9.18.1 Setting transformer data....................................................................................................................................197

9.18.2 Circuit examples for voltage transformers and current transformers ................................................................199

9.19 Measurement.................................................................................................................................. 212

9.19.1 UI measuring channels .....................................................................................................................................212

9.19.2 Control variable .................................................................................................................................................213

9.19.3 Regulation mode ...............................................................................................................................................213

9.19.4 Display power factor negative ...........................................................................................................................213

9.20 Line drop compensation ................................................................................................................. 214

9.20.1 R&X compensation ...........................................................................................................................................214

9.20.2 Z compensation.................................................................................................................................................215

9.21 Parallel operation (optional)............................................................................................................ 216

9.21.1 Parallel operation methods ...............................................................................................................................217

9.21.2 Configuring parallel operation ...........................................................................................................................221

9.21.3 TAPCON® 2xx retrofit.......................................................................................................................................225

9.21.4 Detecting parallel operation via group inputs (optional) ....................................................................................226

9.22 Monitoring functions........................................................................................................................ 226

9.22.1 Voltage monitoring ............................................................................................................................................226

9.22.2 Current monitoring ............................................................................................................................................229

9.22.3 Power monitoring ..............................................................................................................................................232

9.22.4 Power flow monitoring.......................................................................................................................................234

9.22.5 Tap position monitoring (optional).....................................................................................................................236

9.22.6 U bandwidth monitoring ....................................................................................................................................237

9.22.7 Q bandwidth monitoring (optional) ....................................................................................................................239

9.22.8 Phase symmetry monitoring..............................................................................................................................241

9.22.9 Temperature monitoring....................................................................................................................................242

9.22.10 Switching interval monitoring ............................................................................................................................242

9.22.11 Monitoring the gas volume of the Buchholz relay (OLTC) ................................................................................244

9.22.12 Monitoring the gas volume of the Buchholz relay (transformer)........................................................................245

9.22.13 Monitoring the oil pressure (transformer) ..........................................................................................................245

9.22.14 Monitoring the oil pressure (on-load tap-changer) ............................................................................................246

9.23 Target-tap-position operation.......................................................................................................... 247

9.24 Measured values ............................................................................................................................ 247

9.24.1 Displaying current measured values .................................................................................................................247

9.24.2 Displaying measured value recorder (optional).................................................................................................248

9.24.3 Setting the measured value recorder ................................................................................................................252

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9.24.4 Displaying temperature curve (optional) ...........................................................................................................253

9.24.5 Displaying winding temperatures (optional) ......................................................................................................254

9.24.6 Displaying the measured values of the Buchholz relay (optional).....................................................................255

9.24.7 Displaying the measured values of the pressure relief device (optional) ..........................................................255

9.24.8 Displaying the measured value trend of the oil level and dehydrating breather (optional)................................256

9.25 On-load tap-changer monitoring..................................................................................................... 256

9.25.1 Changing tap position designation (optional) ....................................................................................................256

9.25.2 Setting the TCR calculation factor (optional).....................................................................................................257

9.25.3 Displaying tap-change operation statistics (optional)........................................................................................257

9.25.4 Motor Current Index (MCI) ................................................................................................................................258

9.25.5 Displaying information about contact wear (only OILTAP®).............................................................................262

9.25.6 Information about the on-load tap-changer .......................................................................................................263

9.26 Transformer monitoring (optional) .................................................................................................. 263

9.26.1 Hot-spot calculation (optional)...........................................................................................................................264

9.26.2 Hot-spot forecast (optional)...............................................................................................................................267

9.26.3 Setting calculation of transformer's loss of life (optional) ..................................................................................268

9.26.4 Displaying protective device status (optional) ...................................................................................................269

9.26.5 Asset intelligence ..............................................................................................................................................269

9.26.6 Transformer statistics........................................................................................................................................270

9.26.7 Display current oil level/dehydrating breather values........................................................................................271

9.26.8 Displaying the measured value trend of the oil level and dehydrating breather (optional)................................273

9.27 Dissolved gas analysis (optional) ................................................................................................... 273

9.27.1 Configuring DGA monitoring .............................................................................................................................274

9.27.2 Displaying measured values .............................................................................................................................277

9.28 MR sensor bus................................................................................................................................ 282

9.28.1 Configuring MR sensor bus...............................................................................................................................283

9.28.2 Managing sensors.............................................................................................................................................284

9.28.3 Function assignment .........................................................................................................................................286

9.28.4 Defining the sensors .........................................................................................................................................286

9.28.5 Displaying information on the connected sensors.............................................................................................291

9.29 Configuring analog inputs and outputs (optional) ........................................................................... 292

9.30 Configuring digital inputs and outputs............................................................................................. 295

9.31 Maintenance (optional) ................................................................................................................... 297

9.31.1 Setting operator interval for OLTC maintenance...............................................................................................298

9.31.2 Setting operator interval for transformer maintenance......................................................................................299

9.31.3 Undertaking and confirming maintenance.........................................................................................................300

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9.31.4 Displaying maintenance overview.....................................................................................................................303

9.31.5 Displaying the maintenance logbook ................................................................................................................303

9.31.6 Suppressing a maintenance event....................................................................................................................305

9.32 Torque monitoring (optional)........................................................................................................... 306

9.32.1 Tap-change ranges (windows) M1...M8............................................................................................................306

9.32.2 Types of tap-change operations........................................................................................................................306

9.32.3 Limit values .......................................................................................................................................................307

9.32.4 Tap-change supervisory control........................................................................................................................308

9.32.5 Evaluated and unevaluated tap-change operations..........................................................................................308

9.32.6 Displaying torque monitoring.............................................................................................................................309

9.33 Event management......................................................................................................................... 311

9.33.1 Displaying and acknowledging events ..............................................................................................................311

9.33.2 Configuring events ............................................................................................................................................312

9.33.3 Displaying event memory..................................................................................................................................314

9.34 User administration......................................................................................................................... 315

9.34.1 User roles..........................................................................................................................................................315

9.34.2 Changing the password ....................................................................................................................................317

9.34.3 Creating, editing and deleting users..................................................................................................................318

9.34.4 Setting access rights to parameters and events ...............................................................................................319

9.34.5 User authentication via RADIUS (optional) .......................................................................................................320

9.35 Information about device ................................................................................................................ 322

9.35.1 Hardware...........................................................................................................................................................322

9.35.2 Software ............................................................................................................................................................323

9.35.3 Parallel operation ..............................................................................................................................................324

9.36 Import/export manager ................................................................................................................... 324

9.36.1 Exporting data ...................................................................................................................................................325

9.36.2 Importing data (software version 3.44 and later)...............................................................................................326

9.37 Configuring media converter with managed switch ........................................................................ 327

9.37.1 Commissioning..................................................................................................................................................327

9.37.2 Configuration.....................................................................................................................................................329

9.38 TAPCON® Personal Logic Editor (TPLE)....................................................................................... 330

9.38.1 Function ............................................................................................................................................................330

9.38.2 Configuring TPLE..............................................................................................................................................343

9.39 Calibrating the position sensor ....................................................................................................... 346

9.40 Performing trial tap-change operations........................................................................................... 347

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10 Fault elimination ............................................................................................................. 349

10.1 Safety instructions .......................................................................................................................... 349

10.2 General information ........................................................................................................................ 349

10.3 Fault in the environment of the motor-drive unit ............................................................................. 350

10.4 Fault in the motor-drive unit when the switching operation has not ended..................................... 350

10.5 Fault in the motor-drive unit after the switching operation is ended correctly................................. 351

10.6 Hand crank operation in the event of faults .................................................................................... 351

10.7 Fault elimination ISM (hardware and software) .............................................................................. 352

10.7.1 General faults....................................................................................................................................................352

10.7.2 Human-machine interface .................................................................................................................................353

10.7.3 Torque monitoring .............................................................................................................................................353

10.7.4 Temperature monitoring....................................................................................................................................356

10.7.5 Maintenance messages ....................................................................................................................................360

10.7.6 Function monitoring...........................................................................................................................................364

10.7.7 Other faults........................................................................................................................................................365

11 Inspection and maintenance ......................................................................................... 367

11.1 Care................................................................................................................................................ 367

11.2 Inspection ....................................................................................................................................... 367

11.3 Maintenance ................................................................................................................................... 367

12 Removal........................................................................................................................... 369

13 Disposal........................................................................................................................... 372

14 Technical data................................................................................................................. 373

14.1 Motor-drive unit............................................................................................................................... 373

14.2 Control cabinet................................................................................................................................ 373

14.2.1 Drawings ...........................................................................................................................................................375

14.3 Technical data for position transmitter equipment.......................................................................... 380

14.4 Permissible ambient conditions ...................................................................................................... 380

14.5 ISM® assemblies............................................................................................................................ 381

14.5.1 Voltage supply...................................................................................................................................................381

14.5.2 Voltage supply...................................................................................................................................................381

14.5.3 Voltage measurement and current measurement.............................................................................................383

14.5.4 UI 5-4 voltage measurement and current measurement...................................................................................384

14.5.5 Digital inputs and outputs..................................................................................................................................386

14.5.6 Analog inputs and outputs.................................................................................................................................388