Siemens SINAMICS S120 Technical Document

Air-cooled chassis power units

SINAMICS
S120
Air-cooled chassis power units
Manual
07/2019
6SL3097
-4AE00-0BP9
Introduction
1
Fundamental safety
instructions
2
System overview
3
Line-side power components
4
Line Modules
5
Motor Modules
6
Motor Modules Chassis-2
7
DC link components
8
Motor-side power
components
9
Cabinet design and EMC
10
Maintenance and Servicing
11
Appendix
A

Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: 6SL3097-4AE00-0BP9
Ⓟ
08/2019 Subject to change
Copyright © Siemens AG 2004 - 2019.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

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Table of contents
1 Introduction........................................................................................................................................... 11
1.1 The SINAMICS converter family.............................................................................................11
1.2 Usage phases and their documents/tools (as an example)....................................................13
1.3 Where can the various topics be found? ................................................................................14
1.4 Training and support ...............................................................................................................15
1.5 Directives, standards, certificates ...........................................................................................16
1.6 Additional information .............................................................................................................18
1.7 General Data Protection Regulation .......................................................................................19
2 Fundamental safety instructions............................................................................................................ 21
2.1 General safety instructions .....................................................................................................21
2.2 Handling electrostatic sensitive devices (ESD) ......................................................................26
2.3 Industrial security ....................................................................................................................27
2.4 Residual risks of power drive systems....................................................................................28
3 System overview................................................................................................................................... 29
3.1 The SINAMICS range of drives ..............................................................................................29
3.2 SINAMICS S120 drive system................................................................................................33
3.3 Technical specifications..........................................................................................................36
3.4 Derating factors as a function of installation altitude and ambient temperature.....................39
3.5 Standards................................................................................................................................41
3.6 Basic structure of a drive system with SINAMICS S120 ........................................................44
3.6.1 Structure of a drive system with SINAMICS S120 and regulated infeed................................44
3.6.2 Structure of a drive system with SINAMICS S120 and uncontrolled infeed/regenerative
feedback unit...........................................................................................................................45
3.6.3 Structure of a drive system with SINAMICS S120 and unregulated infeed............................46
4 Line-side power components................................................................................................................. 47
4.1 General ...................................................................................................................................47
4.2 Line filters for Basic Line Modules ..........................................................................................47
4.2.1 Description ..............................................................................................................................47
4.2.2 Safety information ...................................................................................................................48
4.2.3 Dimension drawing .................................................................................................................51
4.2.4 Technical data.........................................................................................................................53
4.3 Line filters for Smart Line Modules and Active Line Modules.................................................55
4.3.1 Description ..............................................................................................................................55
4.3.2 Safety information ...................................................................................................................55
4.3.3 Dimension drawing .................................................................................................................58

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4.3.4 Technical data........................................................................................................................ 61
4.4 Line reactors for Basic Line Modules..................................................................................... 62
4.4.1 Description ............................................................................................................................. 62
4.4.2 Safety information .................................................................................................................. 62
4.4.3 Dimension drawing ................................................................................................................ 64
4.4.4 Technical data........................................................................................................................ 66
4.5 Line reactors for Smart Line Modules.................................................................................... 68
4.5.1 Description ............................................................................................................................. 68
4.5.2 Safety information .................................................................................................................. 68
4.5.3 Dimension drawing ................................................................................................................ 70
4.5.4 Technical data........................................................................................................................ 76
4.6 Active Interface Modules........................................................................................................ 77
4.6.1 Description ............................................................................................................................. 77
4.6.2 Safety information .................................................................................................................. 78
4.6.3 Interface description............................................................................................................... 80
4.6.3.1 Overview ................................................................................................................................ 80
4.6.3.2 Connection example .............................................................................................................. 84
4.6.3.3 Line/load connection .............................................................................................................. 86
4.6.3.4 DRIVE-CLiQ interface X500 .................................................................................................. 86
4.6.3.5 X530 neutral point grounding................................................................................................. 87
4.6.3.6 X609 terminal strip ................................................................................................................. 88
4.6.3.7 Meaning of the LED on the Voltage Sensing Module (VSM) in the Active Interface
Module ................................................................................................................................... 89
4.6.4 Dimension drawing ................................................................................................................ 90
4.6.5 Electrical connection .............................................................................................................. 94
4.6.6 Technical data...................................................................................................................... 100
4.7 Active Interface Modules Chassis-2..................................................................................... 103
4.7.1 Description ........................................................................................................................... 103
4.7.2 Safety information ................................................................................................................ 104
4.7.3 Interface description............................................................................................................. 106
4.7.3.1 Overview .............................................................................................................................. 106
4.7.3.2 Connection example ............................................................................................................ 107
4.7.3.3 Line/load connection ............................................................................................................ 108
4.7.3.4 DRIVE-CLiQ interface X500 ................................................................................................ 108
4.7.3.5 X530 neutral point grounding............................................................................................... 109
4.7.3.6 X609 terminal strip ............................................................................................................... 110
4.7.3.7 Meaning of the LED on the Voltage Sensing Module (VSM) in the Active Interface
Module ................................................................................................................................. 111
4.7.4 Dimension drawing .............................................................................................................. 112
4.7.5 Installation ............................................................................................................................ 113
4.7.6 Electrical connection ............................................................................................................ 116
4.7.7 Operating an Active Interface Module Chassis-2 on an ungrounded supply system (IT
system)................................................................................................................................. 119
4.7.8 Pre-charging input circuit for Active Interface Modules Chassis-2 ...................................... 119
4.7.9 Technical data...................................................................................................................... 123
5 Line Modules .......................................................................................................................................125
5.1 Introduction .......................................................................................................................... 125
5.2 Basic Line Modules.............................................................................................................. 126
5.2.1 Description ........................................................................................................................... 126

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5.2.2 Safety information .................................................................................................................128
5.2.3 Interface description..............................................................................................................130
5.2.3.1 Overview ...............................................................................................................................130
5.2.3.2 Connection example .............................................................................................................132
5.2.3.3 Line/load connection.............................................................................................................134
5.2.3.4 X9 terminal strip ....................................................................................................................135
5.2.3.5 X41 EP terminal / temperature sensor connection ...............................................................135
5.2.3.6 X42 terminal strip ..................................................................................................................137
5.2.3.7 DRIVE-CLiQ interfaces X400, X401, X402 ..........................................................................137
5.2.3.8 Meaning of the LEDs on the Control Interface Module in the Basic Line Module ................138
5.2.4 Dimension drawing ...............................................................................................................139
5.2.5 Electrical connection.............................................................................................................141
5.2.6 Precharging circuit for the Basic Line Modules, frame size GD ...........................................145
5.2.7 Technical data.......................................................................................................................148
5.2.7.1 Basic Line Modules, 380 ... 480 V 3 AC ...............................................................................148
5.2.7.2 Basic Line Modules, 500 ... 690 V 3 AC ...............................................................................152
5.2.7.3 Overload capability ...............................................................................................................156
5.3 Smart Line Modules ..............................................................................................................157
5.3.1 Description ............................................................................................................................157
5.3.2 Safety information .................................................................................................................160
5.3.3 Interface description..............................................................................................................163
5.3.3.1 Overview ...............................................................................................................................163
5.3.3.2 Connection example .............................................................................................................166
5.3.3.3 Line/load connection.............................................................................................................167
5.3.3.4 X9 terminal strip ....................................................................................................................168
5.3.3.5 X41 EP terminal / temperature sensor connection ...............................................................168
5.3.3.6 X42 terminal strip ..................................................................................................................170
5.3.3.7 DRIVE-CLiQ interfaces X400, X401, X402 ..........................................................................170
5.3.3.8 Meaning of the LEDs on the Control Interface Module in the Smart Line Module ...............171
5.3.4 Dimension drawing ...............................................................................................................172
5.3.5 Electrical connection.............................................................................................................175
5.3.6 Technical data.......................................................................................................................181
5.3.6.1 Smart Line Modules, 3 AC 380 ... 480 V ..............................................................................181
5.3.6.2 Smart Line Modules, 3 AC 500 ... 690 V ..............................................................................185
5.3.6.3 Overload capability ...............................................................................................................187
5.4 Active Line Modules..............................................................................................................188
5.4.1 Description ............................................................................................................................188
5.4.2 Safety information .................................................................................................................191
5.4.3 Interface description..............................................................................................................194
5.4.3.1 Overview ...............................................................................................................................194
5.4.3.2 Connection example .............................................................................................................198
5.4.3.3 Line/load connection.............................................................................................................199
5.4.3.4 X9 terminal strip ....................................................................................................................200
5.4.3.5 X41 EP terminal / temperature sensor connection ...............................................................200
5.4.3.6 X42 terminal strip ..................................................................................................................202
5.4.3.7 DRIVE-CLiQ interfaces X400, X401, X402 ..........................................................................202
5.4.3.8 Meaning of the LEDs on the Control Interface Module in the Active Line Module ...............203
5.4.4 Dimension drawing ...............................................................................................................204
5.4.5 Electrical connection.............................................................................................................208
5.4.6 Technical data.......................................................................................................................210
5.4.6.1 Active Line Modules, 380 ... 480 V 3 AC ..............................................................................210

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5.4.6.2 Active Line Modules, 500 ... 690 V 3 AC ............................................................................. 216
5.4.6.3 Overload capability .............................................................................................................. 218
5.5 Active Line Modules Chassis-2............................................................................................ 219
5.5.1 Description ........................................................................................................................... 219
5.5.2 Safety information ................................................................................................................ 223
5.5.3 Interface description............................................................................................................. 226
5.5.3.1 Overview .............................................................................................................................. 226
5.5.3.2 Connection example ............................................................................................................ 227
5.5.3.3 Line/load connection ............................................................................................................ 228
5.5.3.4 X51 connection, fan power supply ....................................................................................... 229
5.5.3.5 X9 terminal strip ................................................................................................................... 230
5.5.3.6 X41 EP terminal / temperature sensor connection .............................................................. 230
5.5.3.7 X42 terminal strip ................................................................................................................. 232
5.5.3.8 X46 terminal strip ................................................................................................................. 233
5.5.3.9 X47 contactor feedback signal............................................................................................. 233
5.5.3.10 X49 terminal block ............................................................................................................... 234
5.5.3.11 DRIVE-CLiQ interfaces X400, X401, X402.......................................................................... 235
5.5.3.12 Test points for 1 mm test probes ......................................................................................... 235
5.5.3.13 Meaning of the LEDs on the Active Line Module................................................................. 236
5.5.4 Dimension drawing .............................................................................................................. 237
5.5.5 Installation ............................................................................................................................ 239
5.5.6 Electrical connection ............................................................................................................ 242
5.5.7 Operating an Active Line Module Chassis-2 on an ungrounded supply (IT system)........... 245
5.5.8 Technical data...................................................................................................................... 246
5.5.8.1 Active Line Modules Chassis-2, 380 ... 480 V 3 AC ............................................................ 246
5.5.8.2 Overload capability .............................................................................................................. 247
6 Motor Modules.....................................................................................................................................249
6.1 Description ........................................................................................................................... 249
6.2 Safety information ................................................................................................................ 251
6.3 Interface description............................................................................................................. 253
6.3.1 Overview .............................................................................................................................. 253
6.3.2 Connection example ............................................................................................................ 257
6.3.3 DC link/motor connection..................................................................................................... 258
6.3.4 X9 terminal strip ................................................................................................................... 259
6.3.5 DCPS, DCNS connection for a dv/dt filter ........................................................................... 259
6.3.6 X41 EP terminal / temperature sensor connection .............................................................. 260
6.3.7 X42 terminal strip ................................................................................................................. 261
6.3.8 X46 Brake control and monitoring........................................................................................ 262
6.3.9 DRIVE-CLiQ interfaces X400, X401, X402.......................................................................... 262
6.3.10 Meaning of the LEDs on the Control Interface Module in the Motor Module....................... 263
6.4 Dimension drawing .............................................................................................................. 264
6.5 Electrical connection ............................................................................................................ 268
6.6 Technical specifications ....................................................................................................... 270
6.6.1 Motor Modules, 510 ... 720 V DC (line voltage 3 AC 380 ... 480 V) .................................... 270
6.6.2 Motor Modules, 675 ... 1035 V DC (line voltage 3 AC 500 ... 690 V) .................................. 276
6.6.3 Overload capability .............................................................................................................. 283
6.6.4 Current de-rating depending on the pulse frequency .......................................................... 285
6.6.5 Parallel connection of Motor Modules.................................................................................. 287

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7 Motor Modules Chassis-2.................................................................................................................... 289
7.1 Description ............................................................................................................................289
7.2 Safety information .................................................................................................................291
7.3 Interface description..............................................................................................................293
7.3.1 Overview ...............................................................................................................................293
7.3.2 Connection example .............................................................................................................294
7.3.3 DC link/motor connection......................................................................................................295
7.3.4 X51 connection, fan power supply........................................................................................296
7.3.5 X9 terminal strip ....................................................................................................................297
7.3.6 X41 EP terminal / temperature sensor connection ...............................................................297
7.3.7 X42 terminal strip ..................................................................................................................299
7.3.8 X46 Brake control and monitoring ........................................................................................299
7.3.9 X47 contactor feedback signal..............................................................................................300
7.3.10 X49 terminal block ................................................................................................................301
7.3.11 DRIVE-CLiQ interfaces X400, X401, X402 ..........................................................................302
7.3.12 Test points for 1 mm test probes ..........................................................................................302
7.3.13 Meaning of the LEDs on the Motor Module ..........................................................................303
7.4 Dimension drawing ...............................................................................................................304
7.5 Installation.............................................................................................................................306
7.6 Electrical connection.............................................................................................................309
7.7 Operating a Motor Module Chassis-2 on a non-grounded line supply (IT line system) .......312
7.8 Technical data.......................................................................................................................313
7.8.1 Motor Modules, 510 ... 720 V DC (line voltage 3 AC 380 ... 480 V) .....................................313
7.8.2 Overload capability ...............................................................................................................316
7.8.3 Current de-rating depending on the pulse frequency ...........................................................318
7.8.4 Parallel connection of Motor Modules Chassis-2 .................................................................319
8 DC link components............................................................................................................................ 321
8.1 Braking Module .....................................................................................................................321
8.1.1 Description ............................................................................................................................321
8.1.2 Safety information .................................................................................................................323
8.1.3 Interface description..............................................................................................................324
8.1.3.1 Braking Module for frame sizes FX, FB ................................................................................324
8.1.3.2 Braking Module for frame sizes GX, GB, GD .......................................................................325
8.1.3.3 Braking Module for frame sizes HX, JX................................................................................326
8.1.3.4 Connection example .............................................................................................................327
8.1.3.5 Braking resistor connection ..................................................................................................327
8.1.3.6 X21 digital inputs/outputs......................................................................................................328
8.1.3.7 S1 Threshold switch..............................................................................................................329
8.1.4 Installation.............................................................................................................................331
8.1.4.1 Installing the Braking Module in an Active Line Module / Motor Module, frame size FX......331
8.1.4.2 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size GX .........................................................................................................334
8.1.4.3 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size HX..........................................................................................................337
8.1.4.4 Installing the Braking Module in a Smart Line Module / Active Line Module / Motor
Module, frame size JX ..........................................................................................................338
8.1.4.5 Installing the Braking Module in a Basic Line Module, frame size FB..................................339

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8.1.4.6 Installing the Braking Module in a Basic Line Module, frame size GB, GD ......................... 340
8.1.5 Technical specifications ....................................................................................................... 342
8.2 Braking resistors .................................................................................................................. 345
8.2.1 Description ........................................................................................................................... 345
8.2.2 Safety information ................................................................................................................ 345
8.2.3 Dimension drawing .............................................................................................................. 347
8.2.4 Electrical connection ............................................................................................................ 348
8.2.5 Technical data...................................................................................................................... 349
9 Motor-side power components .............................................................................................................351
9.1 Sine-wave filter..................................................................................................................... 351
9.1.1 Description ........................................................................................................................... 351
9.1.2 Safety information ................................................................................................................ 352
9.1.3 Dimension drawing .............................................................................................................. 354
9.1.4 Technical data...................................................................................................................... 355
9.2 Motor reactors...................................................................................................................... 356
9.2.1 Description ........................................................................................................................... 356
9.2.2 Safety information ................................................................................................................ 358
9.2.3 Dimension drawing .............................................................................................................. 360
9.2.4 Technical data...................................................................................................................... 364
9.3 dv/dt filter plus Voltage Peak Limiter ................................................................................... 368
9.3.1 Description ........................................................................................................................... 368
9.3.2 Safety information ................................................................................................................ 370
9.3.3 Interface description............................................................................................................. 373
9.3.4 Connecting the dv/dt filter plus Voltage Peak Limiter .......................................................... 375
9.3.5 Dimension drawing, dv/dt reactor ........................................................................................ 378
9.3.6 Dimension drawing of the Voltage Peak Limiter .................................................................. 381
9.3.7 Technical data...................................................................................................................... 384
9.4 dv/dt filter compact plus Voltage Peak Limiter..................................................................... 388
9.4.1 Description ........................................................................................................................... 388
9.4.2 Safety information ................................................................................................................ 390
9.4.3 Interface description............................................................................................................. 393
9.4.4 Connecting the dv/dt filter compact plus Voltage Peak Limiter ........................................... 395
9.4.5 Dimension drawing for dv/dt filter compact plus Voltage Peak Limiter................................ 398
9.4.6 Technical data...................................................................................................................... 403
10 Cabinet design and EMC .....................................................................................................................409
10.1 Information ........................................................................................................................... 409
10.1.1 General ................................................................................................................................ 409
10.1.2 Safety information ................................................................................................................ 409
10.1.3 Directives ............................................................................................................................. 412
10.2 EMC-compliant design and control cabinet configuration ................................................... 412
10.3 Cabinet air conditioning ....................................................................................................... 412
10.3.1 General ................................................................................................................................ 412
10.3.2 Ventilation ............................................................................................................................ 414