Siemens SINAMICS S120 Technical Document

SINAMICS SINAMICS S120 Equipment Manual AC Drive
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Foreword
System overview 1
Line-side power components 2
Power Modules 3
DC link components 4
Motor-side power
components 5
Control Units 6
Supplementary system
components and encoder
system integration
7
Accessories 8
Cabinet design and EMC for
components, Blocksize
format
9
Service and maintenance 10
List of abbreviations/
acronyms A
SINAMICS
SINAMICS S120
Equipment Manual AC Drive
Manual
(GH6), 03/2006 Edition
6SL3097-2AL00-0BP0

Safety Guidelines
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
with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.
Caution
without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.
Notice
indicates that an unintended result or situation can occur if the corresponding information is not taken into
account.
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 device/system may only be set up and used in conjunction with this documentation. Commissioning and
operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes
in this documentation qualified persons are defined as persons who are authorized to commission, ground and
label devices, systems and circuits in accordance with established safety practices and standards.
Prescribed Usage
Note the following:
Warning
This device may only be used for the applications described in the catalog or the technical description and only in
connection with devices or components from other manufacturers which have been approved or recommended
by Siemens. Correct, reliable operation of the product requires proper transport, storage, positioning and
assembly as well as careful operation and maintenance.
Trademarks
All names identified by ® are registered trademarks of the 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.
Siemens AG
Automation and Drives
Postfach 48 48
D-90437 NÜRNBERG
GERMANY
Order No.: 6SL3097-2AL00-0BP0
03/2006 Edition
Copyright © Siemens AG 2006.
Technical data subject to change

Equipment Manual AC Drive
Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0 iii
Foreword
SINAMICS Documentation
The SINAMICS documentation is organized in 2 parts:
• General Documentation / Catalogs
• Manufacturer/Service Documentation
An overview of publications, which is updated on a monthly and also provides information
about the language versions available, can be found on the Internet at:
www.siemens.com/motioncontrol
Select the menu items "Support" → "Technical Documentation" → "Overview of Publications".
The Internet version of DOConCD (DOConWEB) is available under:
www.automation.siemens.com/doconweb
Information about training courses and FAQs (Frequently Asked Questions) can be found at
the following website:
www.siemens.com/motioncontrol under menu option "Support"
Usage phases
Table 1 Usage phase and the available documents/tools
Usage phase Tools
Orientation SINAMICS S Sales Documentation
Planning/configuration SIZER Configuration tool
Decision/ordering SINAMICS S Catalogs
Installation/assembly • SINAMICS S120 Equipment Manual for Control Units and
Supplementary System Components
• SINAMICS S120 Equipment Manual Power Modules Booksize
• SINAMICS S120 Equipment Manual Power Modules Chassis
• SINAMICS S150 Operating Manual
Commissioning • STARTER parameterization and commissioning tool
• SINAMICS S120 Getting Started
• SINAMICS S120 Commissioning Manual
• SINAMICS S120 CANopen Commissioning Manual
• SINAMICS S List Manual
• SINAMICS S150 Operating Manual
Usage/operation • SINAMICS S120 Commissioning Manual
• SINAMICS S List Manual
• SINAMICS S150 Operating Manual

Foreword
Equipment Manual AC Drive
iv Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0
Usage phase Tools
Maintenance/servicing • SINAMICS S120 Commissioning Manual
• SINAMICS S List Manual
• SINAMICS S150 Operating Manual
Target group
This Manual addresses planners, installation technicians, design engineers.
Benefits
This manual provides information on the components and functions of devices so that the
target group is capable of installing, setting up, testing, operating, and troubleshooting the
devices safely and correctly.
Standard scope
This documentation only describes the functionality of the standard version. Extensions or
changes made by the machine tool manufacturer are documented by the machine tool
manufacturer.
Other functions not described in this documentation might be able to be executed in the drive
system. This does not, however, represent an obligation to supply such functions with a new
control or when servicing.
Further, for the sake of simplicity, this documentation does not contain all detailed
information about all types of the product and cannot cover every conceivable case of
installation, operation or maintenance.

Foreword
Equipment Manual AC Drive
Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0 v
Technical Support
If you have any questions, please get in touch with our Hotline:
European and African time zones
A&D Technical Support
Tel.: +49 (0) 180 / 5050 - 222
Fax: +49 (0) 180 / 5050 - 223
Internet: www.siemens.com/automation/support-request
E-mail: [e-mail]
Asian and Australian time zones
A&D Technical Support
Tel.: [phone]
Fax: [phone]
Internet: www.siemens.com/automation/support-request
E-mail: [e-mail]
American time zone
A&D Technical Support
Tel.: [phone]
Fax: [phone]
Internet: www.siemens.com/automation/support-request
E-mail: [e-mail]
Note
Country telephone numbers for technical support are provided under the following Internet
address:
www.siemens.com/automation/service&support
Questions about the Manual
If you have any questions (suggestions, corrections) regarding this documentation, please
fax or e-mail us at:
Fax: [phone] / 98 - 63315
E-mail: [e-mail]
Fax form: Refer to the reply form at the end of this manual
Internet address for SINAMICS
www.siemens.com/sinamics.

Foreword
Equipment Manual AC Drive
vi Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0
EC Declaration of Conformity
The EC Declaration of Conformity for the EMC Directive can be found/obtained from:
• in the Internet:
www.ad.siemens.de/csinfo
under Product/Order No. 15257461
• with the responsible branch office of the A&D MC Business Division of Siemens AG.
ESD information
Caution
Electrostatic sensitive devices (ESDs) are individual components, integrated circuits, or
boards that may be damaged by either electrostatic fields or electrostatic discharge.
Regulations for handling ESD components:
When handling components, make sure that personnel, workplaces, and packaging are well
earthed.
Personnel may only come into contact with electronic components, if
• They are grounded with an ESD wrist band, or
• They are in ESD areas with conductive flooring, ESD shoes or ESD grounding straps.
Electronic boards should only be touched if absolutely necessary. They must only be
handled on the front panel or, in the case of printed circuit boards, at the edge.
Electronic boards must not come into contact with plastics or items of clothing containing
synthetic fibers.
Boards must only be placed on conductive surfaces (work surfaces with ESD surface,
conductive ESD foam, ESD packing bag, ESD transport container).
Do not place boards near display units, monitors, or television sets (minimum distance from
screen: 10 cm).
Measurements must only be taken on boards when the measuring instrument is grounded
(via protective conductors, for example) or the measuring probe is briefly discharged before
measurements are taken with an isolated measuring device (for example, touching a bare
metal housing).

Foreword
Equipment Manual AC Drive
Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0 vii
Safety information
Danger
Commissioning shall not start until you have ensured that the machine in which the
components described here are to be installed complies with Directive 98/37/EC.
SINAMICS S equipment must only be commissioned by suitably qualified personnel.
The personnel must take into account the information provided in the technical customer
documentation for the product, and be familiar with and observe the specified danger and
warning notices.
When electrical equipment and motors are operated, the electrical circuits automatically
conduct a dangerous voltage.
Dangerous mechanical movements may occur in the system during operation.
All work on the electrical system must be carried out when the system has been
disconnected from the power supply.
Danger
Correct and safe operation of SINAMICS S drive units assumes correct transportation in the
transportation packaging, correct long-term storage in the transport packaging, setup and
installation, as well as careful operation and maintenance.
The details in the catalogs and proposals also apply to the design of special equipment
versions.
In addition to the danger and warning information provided in the technical customer
documentation, the applicable national, local, and system-specific regulations and
requirements must be taken into account.
According to EN 61800-5-1 and UL 508, only protective extra-low voltages (PELVs) up to
30 V AC or 42.4 V DC may be connected to all connections and terminals.
Danger
As part of routine tests, SINAMICS S components will undergo a voltage test in accordance
with EN 61800-5-1. Before the voltage test is performed on the electrical equipment of
industrial machines to EN 60204-1, Section 19.4, all connectors of SINAMICS equipment
must be disconnected/unplugged to prevent the equipment from being damaged.
Motors should be connected-up corresponding to the circuit diagram supplied with the motor
(refer to the connection examples, Motor Modules). They must not be connected directly to
the three-phase supply because this will damage them.

Foreword
Equipment Manual AC Drive
viii Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0
Note
When operated in dry areas, SINAMICS equipment conforms to the Low-Voltage Directive
73/23/EEC.
Note
SINAMICS equipment fulfills, in the configuration specified in the associated EC Declaration
of Conformance and when the EMC Mounting Guidelines is consequently implemented,
Order No. 6FC 5297-AD30-0AP, EMC Directive 89/336/EEC.
Warning
Operating the equipment in the immediate vicinity (< 1.8 m) of mobile telephones with a
transmitter power of > 1 W may lead to incorrect operation.