Siemens SINAMICS S120 Application guide

Cabinet Modules NEMA
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SINAMICS
S120
Cabinet Modules NEMA
Manual
04/2014
A5E03586450A
Preface
Basic safety instructions
1
System overview
2
Mechanical installation
3
Electrical installation
4
Cabinet Modules
5
Maintenance and servicing
6
Diagnostics
7
Options
8

Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E03586450A
Ⓟ
09/2014 Subject to change
Copyright © Siemens AG 2012 - 2014.
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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Manual, 04/2014, A5E03586450A 5
Preface
SINAMICS documentation
The SINAMICS documentation is divided into the following categories:
●General documentation/catalogs
●Manufacturer/service documentation
●Electronic documentation
This documentation is part of the manufacturer/service documentation for SINAMICS. All
documentation is available individually.
Please contact your local Siemens office for further information about other available
SINAMICS publications.
For the sake of simplicity, this documentation does not contain comprehensive detailed
information about all types of the product and cannot cover every conceivable case of
installation, operation, or maintenance.
The contents of this documentation are not part of an earlier or existing agreement, a
promise, or a legal agreement, nor do they change this. The Purchase Agreement contains
the complete and exclusive obligations of Siemens, including the warranty provisions. These
contractual warranty provisions are neither extended nor curbed as a result of the
statements made in this documentation.
Target group
This documentation is intended for machine manufacturers, commissioning engineers, and
service personnel who use the SINAMICS drive system.
Objective
This manual describes the hardware components and design of the SINAMICS S120
Cabinet Modules. It provides information about installation, electrical connection, and cabinet
design.
Technical Support
Technical support is available at the following address:
●[e-mail]
Phone: [phone]
Phone: [phone] (outside the U.S.)
●http://www.sea.siemens.com/support

Preface
Cabinet Modules NEMA
6Manual, 04/2014, A5E03586450A
Helpline for spare parts and repairs
●[e-mail]
Phone: [phone]
Phone: [phone] (outside the U.S.)
Spare parts
Spare parts are available on the Internet at:
http://support.automation.siemens.com/WW/view/de/16612315
The spare parts available for the ordered drive can be found in the spare parts list.
These are provided on the customer DVD.
Test certificates
Test certificates for functional safety functions ("Safety Integrated") can be found at:
http://support.automation.siemens.com
An up-to-date list of currently certified components is also available on request from your
local Siemens office. If you have any questions relating to certifications that have not yet
been completed, please ask your Siemens contact.
Internet addresses
Up-to-date information about our products can be found on the Internet at the following
address:
http://www.siemens.com
Information about SINAMICS S120 Cabinet Modules can be found under:
http://www.siemens.com/sinamics-s120-cabinet-modules
EMC limit values for South Korea
The mandatory EMC limits for Korea correspond to the limits of EN 61800-3 (EMC product
standard for adjustable speed electrical drive systems) for category C2 or to limit class A,
Group 1 according to EN 55011.
Compliance with the limits according to category C2 or class A, group 1 is achieved with
suitable additional measures. Additional measures, such as the use of an additional RFI
suppression filter (EMC filter), may be necessary.
In addition, measures for proper plant configuration to meet EMC requirements are
described in detail in this manual and the "SINAMICS Low Voltage Configuration Manual".

Preface
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A 7
Certifications
The following certifications are included in the documentation folder:
●EC declaration of conformity
●Declaration of compliance with the order
●Machinery directive

Preface
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8Manual, 04/2014, A5E03586450A

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Manual, 04/2014, A5E03586450A 9
Table of contents
Preface ................................................................................................................................................... 5
1 Basic safety instructions........................................................................................................................ 17
1.1 General safety instructions .....................................................................................................17
1.2 Safety instructions for electromagnetic fields (EMF) ..............................................................21
1.3 Handling electrostatic sensitive devices (ESD) ......................................................................21
1.4 Industrial security ....................................................................................................................22
1.5 Residual risks of drive systems ..............................................................................................23
2 System overview................................................................................................................................... 25
2.1 Overview .................................................................................................................................25
2.2 Area of application ..................................................................................................................27
2.3 Benefits ...................................................................................................................................27
2.4 Line Modules...........................................................................................................................28
2.4.1 General information ................................................................................................................28
2.4.2 Basic Line Modules.................................................................................................................28
2.4.3 Smart Line Modules ................................................................................................................29
2.4.4 Active Line Modules................................................................................................................30
2.5 DC link components................................................................................................................32
2.5.1 Braking Modules as a Line Module or Motor Module option ..................................................32
2.6 Motor Modules ........................................................................................................................32
2.6.1 Booksize Base Cabinets with Booksize Cabinet Kits .............................................................32
2.6.2 Chassis Cabinets ....................................................................................................................32
2.7 Auxiliary Power Supply Modules ............................................................................................32
2.8 System structure .....................................................................................................................33
2.9 Overview of options ................................................................................................................33
2.10 System data ............................................................................................................................36
2.11 Derating data ..........................................................................................................................38
2.11.1 Derating data for booksize format...........................................................................................38
2.11.2 Derating data for chassis format.............................................................................................38
2.11.2.1 General ...................................................................................................................................38
2.11.2.2 Derating measures..................................................................................................................39
2.11.2.3 Current derating depending on the pulse frequency ..............................................................41
3 Mechanical installation .......................................................................................................................... 43
3.1 Important notes .......................................................................................................................43
3.2 Mechanical installation: Checklist ...........................................................................................46
3.3 Installation...............................................................................................................................48

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10 Manual, 04/2014, A5E03586450A
3.3.1 Important safety precautions.................................................................................................. 48
3.3.2 Preparation............................................................................................................................. 48
3.3.2.1 Requirements for installation location.................................................................................... 48
3.3.2.2 Requirements on the levelness of the floor ........................................................................... 50
3.3.2.3 Shipping and handling indicators ........................................................................................... 51
3.3.2.4 Unpacking .............................................................................................................................. 53
3.3.2.5 Required tools ........................................................................................................................ 54
3.3.3 Lifting the cabinet units off the transport pallet and installing them ....................................... 55
3.3.4 Disassembling the crane transport aids................................................................................. 56
3.3.5 Connection to the foundation ................................................................................................. 58
3.3.6 Connection for side-by-side installation of cabinet units........................................................ 59
4 Electrical installation ............................................................................................................................. 63
4.1 Safety instructions.................................................................................................................. 63
4.2 Checklist for electrical installation .......................................................................................... 64
4.3 EMC-compliant design........................................................................................................... 70
4.4 Connecting shielded three-phase cables............................................................................... 70
4.5 Connections ........................................................................................................................... 71
4.5.1 Cable lugs .............................................................................................................................. 71
4.5.2 Connection overview.............................................................................................................. 72
4.5.3 PE busbar .............................................................................................................................. 73
4.5.3.1 General information ............................................................................................................... 73
4.5.3.2 Connection for side-by-side installation of cabinet units........................................................ 73
4.5.3.3 Connection according to the system-side grounding concept ............................................... 75
4.5.3.4 Connecting external cables to the PE busbar........................................................................ 75
4.5.4 DC busbar .............................................................................................................................. 75
4.5.4.1 General information ............................................................................................................... 75
4.5.4.2 Connection for side-by-side installation of cabinet units........................................................ 76
4.5.5 Auxiliary power supply system............................................................................................... 78
4.5.5.1 General information ............................................................................................................... 78
4.5.5.2 Connection overview.............................................................................................................. 84
4.5.5.3 Connection for side-by-side installation of cabinet units........................................................ 84
4.5.5.4 Connecting to the infeed ........................................................................................................ 85
4.5.6 Connecting the motor cables ................................................................................................. 86
4.5.7 Line supply connections......................................................................................................... 89
4.5.8 Adjusting the fan voltage........................................................................................................ 90
4.5.9 Connecting Cabinet Modules to an ungrounded / IT power networks................................... 92
4.5.10 Signal connections............................................................................................................... 102
4.5.11 Other connections................................................................................................................ 103
4.5.12 Cable routing........................................................................................................................ 103
4.5.12.1 General information ............................................................................................................. 103
4.5.12.2 Cable routing for Line Connection Modules......................................................................... 104
4.5.12.3 Cable routing for Basic Line Modules .................................................................................. 107
4.5.12.4 Cable routing for Smart Line Modules ................................................................................. 111
4.5.12.5 Cable routing for Active Line Modules ................................................................................. 115
4.5.12.6 Cable routing for Booksize Base Cabinets and Booksize Cabinet Kit................................. 122
4.5.12.7 Cable routing for Motor Modules in the chassis format ....................................................... 122
4.5.12.8 Cable routing for Auxiliary Power Supply Modules.............................................................. 129