Siemens SINAMICS GL150 User manual

www.siemens.com/drives
Medium-Voltage Drive
SINAMICS GL150
Type 6SL38503UM114PA0Z
Operating Instructions
Installation Instructions
Edition 04/2017

20.04.2017 14:02
V12.00

Medium-Voltage Drive
SINAMICS GL150
Type 6SL38503UM114PA0Z
Operating Instructions
Installation Instructions
Edition 04/2017
Introduction 1
Safety information 2
Description 3
Preparations for use 4
Mounting 5
Electrical connection 6
Commissioning 7
Operation 8
Maintenance 9
Spare parts 10
Disposal 11
Service & Support A
Technical specifications and
drawings B

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.
Siemens AG
Process Industries and Drives
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: MUSTER
Ⓟ 04/2017 Subject to change
Copyright © Siemens AG 2013, -, 2016.
All rights reserved

Table of contents
1 Introduction.................................................................................................................................................13
1.1 About these instructions.........................................................................................................13
1.2 Text format features...............................................................................................................13
2 Safety information.......................................................................................................................................15
2.1 Warning symbol on the device...............................................................................................15
2.2 Qualified personnel................................................................................................................15
2.3 The five safety rules...............................................................................................................15
2.4 Safe handling.........................................................................................................................16
2.5 Electromagnetic fields in electrical power engineering installations ......................................18
2.6 Components that can be destroyed by electrostatic discharge (ESD)...................................19
2.7 Information for nominated persons in control of an electrical installation...............................21
2.7.1 Proper usage..........................................................................................................................21
2.7.2 Security information...............................................................................................................22
2.7.3 Grounding concept.................................................................................................................23
2.7.4 Installation site safety.............................................................................................................23
2.7.5 Instructions for inverters with no grounding switch................................................................24
2.7.6 Measures for operator protection in electromagnetic fields...................................................24
2.8 Residual risks.........................................................................................................................24
3 Description..................................................................................................................................................27
3.1 Area of application.................................................................................................................27
3.2 Safety concept.......................................................................................................................27
3.2.1 Safety components and functions..........................................................................................28
3.2.2 External safety components...................................................................................................28
3.2.3 Protection and monitoring functions of internal components.................................................29
3.2.4 Protection and monitoring functions for external components...............................................29
3.3 Power unit..............................................................................................................................29
3.3.1 Product features.....................................................................................................................29
3.3.2 Power unit components..........................................................................................................30
3.3.2.1 Power unit components of a starting converter (6/6-pulse drive system)..............................30
3.3.2.2 Thyristors...............................................................................................................................30
3.3.2.3 DC-link reactor.......................................................................................................................32
3.3.2.4 AVT combination module.......................................................................................................32
3.3.2.5 Power Stack Adapter.............................................................................................................33
3.3.2.6 Current transformer................................................................................................................33
3.3.2.7 Fans.......................................................................................................................................34
3.3.2.8 Differential-pressure switch....................................................................................................34
3.3.2.9 Surge suppressor...................................................................................................................34
3.3.2.10 Door limit switches.................................................................................................................34
3.3.3 Principle of operation.............................................................................................................35
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3.3.3.1 Fuseless technology..............................................................................................................35
3.3.3.2 Thyristor electronics...............................................................................................................36
3.3.3.3 Voltage actual value sensing.................................................................................................37
3.3.3.4 Ground fault detection............................................................................................................38
3.4 Closed-loop control................................................................................................................40
3.4.1 Structure of the open and closed loop control plate...............................................................40
3.4.2 Mushroom pushbutton...........................................................................................................40
3.4.3 Description of the components...............................................................................................41
3.4.3.1 SINAMICS Control Unit..........................................................................................................41
3.4.3.2 DRIVE-CLiQ interface............................................................................................................41
3.4.3.3 Voltage Sensing Module........................................................................................................41
3.4.3.4 Power supply unit...................................................................................................................42
3.4.3.5 Customer terminal strips........................................................................................................42
3.5 Options...................................................................................................................................42
3.5.1 Internal synchronizing voltage detection (option A11)...........................................................42
3.5.2 Damping switch for 1.4 kV (option C50).................................................................................42
3.5.3 Duty cycle (option C61)..........................................................................................................43
3.5.4 Black start (option E05)..........................................................................................................43
3.5.5 Brake after phase shifter operation (option E08)...................................................................43
3.5.6 Plug connection between the starting converter and excitation equipment (option G57) ......44
3.5.7 Temperature evaluation of the MV transformer (option K63).................................................45
3.5.8 Control Unit CU320-2 PN (option K95)..................................................................................45
3.5.9 Inductive cable attenuation (option L05)................................................................................45
3.5.10 Cabinet anti-condensation heating for the power unit (option L55)........................................46
3.5.11 Temperature-controlled and air-humidity-controlled anti-condensation heating (option
L58)........................................................................................................................................46
3.5.12 Dust protection (option M11)..................................................................................................46
3.5.13 Lock barrel (option M40)........................................................................................................47
3.5.14 Degree of protection IP41 (option M41).................................................................................47
3.5.15 Separate installation (M49)....................................................................................................47
3.5.16 Low-noise fan (option M65)....................................................................................................47
3.5.17 Customer-specific door stop for control cabinets (option M76)..............................................47
3.5.18 Line-side surge arresters (option N54)...................................................................................47
3.5.19 Machine-side surge arresters (option N56)............................................................................47
3.5.20 Line-side fuses (option N58)..................................................................................................48
3.5.21 Cabinet lighting in the power unit (option N86)......................................................................48
3.5.22 Customized locking system (option Y41)...............................................................................48
3.5.23 Customized duty cycle (option Y45).......................................................................................48
4 Preparations for use...................................................................................................................................49
4.1 Notes for system integrators..................................................................................................49
4.1.1 Requirements for transformers..............................................................................................49
4.1.2 Selection and configuration of multi-winding transformers.....................................................50
4.1.3 Requirements for the circuit breaker provided by the customer.............................................51
4.1.4 Requirements for cables........................................................................................................54
4.2 Requirements for installation location....................................................................................55
4.3 Inspections when receiving the delivery.................................................................................56
4.3.1 Checking the delivery.............................................................................................................56
4.3.2 Checking shock and tilt indicators..........................................................................................56
4.3.3 Checking the load handling attachments...............................................................................57
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4.4 Transportation........................................................................................................................58
4.4.1 Transport markings................................................................................................................58
4.4.2 Transport requirements..........................................................................................................58
4.4.3 Observe center of gravity.......................................................................................................59
4.4.4 Transport with a fork-lift truck.................................................................................................59
4.4.5 Transport with a crane...........................................................................................................60
4.4.6 Using lifting rods.....................................................................................................................60
4.4.7 Transporting transportation units packed in boxes................................................................62
4.5 Unpacking..............................................................................................................................63
4.5.1 Removing the packaging........................................................................................................63
4.5.2 Removing load securing devices...........................................................................................64
4.5.3 Lifting the cabinet off the transport pallet...............................................................................64
4.5.4 Opening doors in preparation for use.....................................................................................65
4.5.5 Checking the shock and tilt indicators inside the cabinet.......................................................65
4.6 Storage...................................................................................................................................66
4.6.1 Storing a device.....................................................................................................................66
4.6.2 Storing fans............................................................................................................................67
5 Mounting.....................................................................................................................................................69
5.1 Tools required........................................................................................................................70
5.2 Screwing the transport units together....................................................................................70
5.3 Connect to the foundation......................................................................................................71
5.4 Mounting fans.........................................................................................................................72
5.5 Ensuring cooling air................................................................................................................72
6 Electrical connection...................................................................................................................................73
6.1 Electromagnetic compatibility.................................................................................................75
6.2 Potential concept....................................................................................................................78
6.3 Connecting equipotential-bonding conductors.......................................................................78
6.4 Using the equipotential bonding strip and shield bus.............................................................79
6.5 Connecting the protective grounding.....................................................................................79
6.6 Laying the signal lines............................................................................................................80
6.7 Laying the cable shields.........................................................................................................80
6.8 Separating adjacent cabinets using unsuppressed contactors..............................................81
6.9 Laying additional wiring..........................................................................................................81
6.10 Connecting the power unit.....................................................................................................81
6.10.1 Connecting power cables.......................................................................................................81
6.10.2 Connecting the signal cables.................................................................................................83
6.11 Connecting the closed-loop control........................................................................................84
6.11.1 Connecting ground.................................................................................................................84
6.11.2 Connecting the auxiliary voltage............................................................................................84
6.11.3 Connecting circuit breakers....................................................................................................84
6.11.4 Connecting the external safety loop.......................................................................................85
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6.12 Interconnecting optional connections.....................................................................................85
6.13 Fastening the cable ducts with cable ties...............................................................................86
7 Commissioning...........................................................................................................................................87
8 Operation....................................................................................................................................................89
8.1 Parameters.............................................................................................................................90
8.2 Setpoint channel and closed-loop control..............................................................................91
8.2.1 Setpoint addition....................................................................................................................91
8.2.2 Direction of rotation changeover............................................................................................91
8.2.3 Suppression bandwidths........................................................................................................92
8.2.4 Speed limitation......................................................................................................................92
8.2.5 Ramp-function generator.......................................................................................................92
8.2.6 Vector control.........................................................................................................................93
8.3 Monitoring and protection functions.......................................................................................94
8.3.1 Safety shutdown of the converter...........................................................................................94
8.3.2 Speed monitoring with incremental encoder..........................................................................94
8.3.3 Uncontrolled stop, EMERGENCY STOP category 0.............................................................94
8.4 Fault and system messages..................................................................................................95
8.4.1 External warnings and faults..................................................................................................96
8.4.2 Diagnostics.............................................................................................................................96
8.4.2.1 Diagnostics via LEDs.............................................................................................................96
8.4.2.2 Diagnostics via parameters....................................................................................................97
8.4.2.3 Indicating and rectifying faults................................................................................................99
9 Maintenance.............................................................................................................................................101
9.1 Grounding the system..........................................................................................................104
9.2 Opening the device..............................................................................................................105
9.3 Preventive maintenance.......................................................................................................106
9.3.1 Checklist for preventive maintenance work..........................................................................106
9.3.2 Visual inspections................................................................................................................106
9.3.2.1 Equipment for visual inspections..........................................................................................106
9.3.2.2 Checking the isolating clearances........................................................................................107
9.3.2.3 Checking hoisting solenoids and security bolts....................................................................107
9.3.2.4 Checking the plug connections............................................................................................107
9.3.2.5 Checking the cable and screw terminals..............................................................................108
9.3.2.6 Checking the thyristor electronics........................................................................................108
9.3.2.7 Checking the filter mats........................................................................................................108
9.4 Maintenance.........................................................................................................................109
9.4.1 Replacing a fan....................................................................................................................109
9.4.2 Replacing the filter mats (option M11).................................................................................112
9.4.3 Replacing the back-up battery of the AOP30 operator panel ..............................................113
9.5 Cleaning...............................................................................................................................115
9.5.1 Removing dust deposits.......................................................................................................115
9.5.2 Cleaning aluminum parts.....................................................................................................115
9.6 Repairs.................................................................................................................................116
9.6.1 Torques................................................................................................................................118
9.6.2 Replacing the AVT combination module..............................................................................119
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9.6.3 Replacing the AOP30 operator panel..................................................................................120
9.6.4 Replacing the snubber circuit capacitor...............................................................................121
9.6.5 Replacing the CompactFlash card.......................................................................................121
9.6.6 Replacing the differential pressure monitor..........................................................................122
9.6.7 Replacing line-side fuses.....................................................................................................123
9.6.8 Replacing contactors............................................................................................................123
9.6.9 Replacing the current transformer........................................................................................124
9.6.10 Replacing the thyristor electronics and thyristors.................................................................124
9.6.10.1 Check components of the thyristor assembly......................................................................124
9.6.10.2 Replacing thyristor electronics.............................................................................................125
9.6.10.3 Replacing a thyristor............................................................................................................127
9.6.10.4 Disconnecting the fiber-optic cables....................................................................................129
9.6.11 Replacing the surge suppressor..........................................................................................130
9.6.12 Replacing the DC-link reactor..............................................................................................131
10 Spare parts...............................................................................................................................................133
11 Disposal....................................................................................................................................................135
11.1 Disposing of packaging material..........................................................................................135
11.2 Removing device components and old devices...................................................................135
A Service & Support.....................................................................................................................................137
A.1 Siemens Industry Online Support........................................................................................137
A.2 SIOS App.............................................................................................................................137
B Technical specifications and drawings.....................................................................................................139
B.1 Standards and regulations...................................................................................................139
B.2 General technical specifications...........................................................................................140
B.3 Technical specifications of power unit..................................................................................140
B.4 Technical data of the closed-loop control.............................................................................141
B.5 Control engineering properties.............................................................................................141
B.6 Environmental conditions.....................................................................................................142
B.7 Power unit............................................................................................................................143
B.7.1 Connection version, 6/6-pulse..............................................................................................143
B.7.2 Terminal blocks....................................................................................................................143
B.7.2.1 Auxiliary voltage supply........................................................................................................143
Index.........................................................................................................................................................145
Tables
Table 3-1 DRIVE-CLiQ interface.................................................................................................................41
Table 3-2 Connector assignment for voltages less than 60 V.....................................................................44
Table 3-3 Connector assignment for battery and voltages greater than 60 V (1AC)..................................44
Table 3-4 Connector assignment for voltages greater than 60 V (3 AC).....................................................44
Table 6-1 Cleaning agents and grease.......................................................................................................82
Table 8-1 LEDs of the Power Stack Adapters ............................................................................................96
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Table 9-1 Technical specifications of the backup battery..........................................................................113
Table 9-2 Tightening torque for screws.....................................................................................................118
Table 9-3 Tightening torques for screw terminals for copper cables without cable lug 1)..........................118
Table 9-4 Torques of the capacitor connections.......................................................................................121
Table B-1 Standards and regulations........................................................................................................139
Table B-2 General technical data..............................................................................................................140
Table B-3 General technical data..............................................................................................................140
Table B-4 General technical data..............................................................................................................140
Table B-5 General technical data..............................................................................................................141
Table B-6 Control engineering properties..................................................................................................141
Table B-7 Climatic environmental conditions.............................................................................................142
Table B-8 Mechanical ambient conditions.................................................................................................142
Table B-9 Other ambient conditions..........................................................................................................143
Table B-10 Terminal assignment for the auxiliary voltage supply................................................................143
Figures
Figure 3-1 Components of a starting converter for a 6/6-pulse drive system...............................................30
Figure 3-2 Clamped thyristor assembly........................................................................................................31
Figure 3-3 AVT combination module............................................................................................................32
Figure 3-4 Power Stack Adapter...................................................................................................................33
Figure 3-5 Short-circuiting sequence............................................................................................................36
Figure 3-6 Example: Components of the motor voltage sensing..................................................................37
Figure 3-7 Overview of the voltage sensing circuit.......................................................................................38
Figure 3-8 Operator protection, ground fault detection.................................................................................39
Figure 3-9 Open and closed loop control plate.............................................................................................40
Figure 3-10 Anti-condensation heating...........................................................................................................46
Figure 4-1 Two-tier design............................................................................................................................50
Figure 4-2 Example: Circuit-breaker control.................................................................................................53
Figure 4-3 Laying cables..............................................................................................................................54
Figure 4-4 Example of attaching and displaying the shock and tilt indicators..............................................57
Figure 4-5 Example illustration of centers of gravity.....................................................................................59
Figure 4-6 Lifting bar label............................................................................................................................61
Figure 4-7 Securing the lifting rods...............................................................................................................61
Figure 4-8 Transporting a transportation unit (still in packaging) with a crane.............................................63
Figure 4-9 Example: Cover screw for manual door interlocking...................................................................65
Figure 5-1 Screwing the transport units together..........................................................................................71
Figure 6-1 Shield connection using a clip.....................................................................................................77
Figure 6-2 Bridging shield gaps....................................................................................................................77
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Figure 6-3 Potential concept.........................................................................................................................78
Figure 6-4 Equipotential bonding conductor.................................................................................................78
Figure 6-5 Equipotential bonding strip..........................................................................................................79
Figure 6-6 Shield support.............................................................................................................................81
Figure 6-7 Example: Equipotential bonding conductor.................................................................................82
Figure 6-8 Schematic diagram: Fastening the cable ties..............................................................................86
Figure 8-1 Parameter types..........................................................................................................................90
Figure 9-1 Example: Grounding points.......................................................................................................104
Figure 9-2 Example: Securing the grounding spider in place.....................................................................105
Figure 9-3 Replacing the fan......................................................................................................................111
Figure 9-4 Schematic diagram: Replacing filter mats.................................................................................113
Figure 9-5 Replacing the backup battery....................................................................................................114
Figure 9-6 Example of an AVT combination module..................................................................................119
Figure 9-7 Replacing the operator panel....................................................................................................120
Figure 9-8 Line-side fuse............................................................................................................................123
Figure 9-9 Thyristor rack position...............................................................................................................125
Figure 9-10 Open-ended wrench in the groove of the guide bolt.................................................................128
Figure 9-11 Loosening the clamping screw with the socket wrench.............................................................128
Figure 9-12 Releasing a fiber-optic cable.....................................................................................................130
Figure B-1 6-pulse circuit on the line and motor sides.Number of thyristors connected in series 1 or 2).....143
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Introduction 1
1.1 About these instructions
These instructions describe the drive and explain how to handle it, from initial delivery to final
disposal of the equipment. Keep these instructions for later use.
Read these instructions before you handle the drive and follow the instructions. The
instructions contain information about the safe handling of the drive as well as its components
and modules. They provide information on assembling, installing, and maintaining the
equipment properly.
If you have suggestions for improving the document, please contact our Service Center
(Page 137).
1.2 Text format features
Text format features
The warning notice system is explained on the rear of the inside front. Always follow the safety
instructions and notices in these instructions.
In addition to the safety-related warning notices which you must read, you will find the text in
these instructions is formatted in the following way:
1. Handling instructions are always formatted as a numbered list. Always perform the steps
in the order given.
● Lists are formatted as bulleted lists.
– Lists on the second level are hyphenated.
Note
A Note is an important item of information about the product, handling of the product or the
relevant section of the document. Notes provide you with help or further suggestions/ideas.
SINAMICS GL150 6SL38503UM114PA0Z
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Introduction
1.2 Text format features
SINAMICS GL150 6SL38503UM114PA0Z
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Safety information 2
In the individual chapters of this document, you will find safety instructions that must be obeyed
absolutely, for your own safety, to protect other people and to avoid damage to property. Pay
attention to the following safety instructions for all activities on the inverter.
2.1 Warning symbol on the device
Please observe the warning symbols attached to the device. The warning symbols have the
following meaning:
Warning symbol Meaning
Warning: Voltage
Warning: Hot surface
General warning symbol: Observe the explanations about the hazard on the
device labels.
For transportation, observe the "transportation markings" on the device packaging.
2.2 Qualified personnel
The product/system described in this documentation may only be operated by personnel
qualified for the specific task in accordance with the relevant documentation for the specific
task, in particular its warning notices and safety instructions. Because of their training and
experience, qualified personnel can recognize any risks involved with handling these products/
systems and avoid any possible dangers.
2.3 The five safety rules
For your own personal safety and to prevent material damage when carrying out any work,
always observe the safety-relevant instructions and the following five safety rules according
to EN 50110‑1 "Working in a voltage-free state". Apply the five safety rules in the sequence
stated before starting work.
Five safety rules
1. Disconnect the system.
Also disconnect the auxiliary circuits, for example, anti-condensation heating.
2. Secure against reconnection.
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3. Verify absence of operating voltage.
4. Ground and short-circuit.
5. Provide protection against adjacent live parts.
To energize the system, apply the measures in reverse order.
2.4 Safe handling
WARNING
High voltages from external supplies
Even if the circuit breaker is open, parts of the drive can be under voltage (live) as a result of
the auxiliary voltage at the premagnetization, precharging or demagnetization transformers.
This danger is not limited to the drive, but can also occur with components that are electrically
connected to the drive (e.g. circuit breakers or isolators). Touching live parts can result in
death, serious injury, and damage to property.
● Isolate all components that can feed voltage to the converter before commencing work.
WARNING
High voltages during operation
When operating this equipment very high voltages develop. Even after switching off the mains
voltage, or while the connected machine is still turning, high voltages can remain for a
prolonged length of time. High voltages can cause death or serious injury if the safety rules
are not observed or if the equipment is handled incorrectly.
● Operate the converter properly.
● Always observe the "The five safety rules (Page 15)" when carrying out any work.
● Only remove the covers using the methods described by these operating instructions.
● Maintain the converter regularly and correctly.
● After you have switched off the supply voltage, do not carry out any maintenance or repair
work until the one minute discharge time for the RC snubber circuit capacitor has elapsed.
WARNING
High voltages from machines still turning and connected
Rotating machinery can induce dangerous high voltages and synchronous motors that are
not de-excited immediately can also pose a hazard. If the connection to the motor is not
isolated or grounded, these voltages can also remain. Touching live parts can result in death
or serious injury.
● Before opening the doors, wait until the connected machine has come to a standstill.
Safety information
2.4 Safe handling
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WARNING
High auxiliary voltages
High auxiliary voltages are still present even after shutdown. Touching live parts can result
in death or serious injury.
● Observe the five safety rules when performing any work.
WARNING
Hazardous arcing
Hazards caused by arcing can occur as result of the following factors, for example:
● The input currents are exceeded
● Incorrectly dimensioned circuit breaker or transformers
● Incorrectly connected cables or cables that have not been connected
● Excessive pollution
Arcing can result in death, serious injury or material damage.
● Make sure that the system is properly dimensioned and that the power cables are correctly
connected. The maximum permissible input currents are listed in the "Technical
specifications".
● Remove any excessive pollution.
WARNING
Live, moving or rotating parts
Contact with the parts mentioned can result in death, serious physical injury or damage to
property.
● Observe the instructions regarding installation and operation.
● Always take protective measures before touching any components.
● Do not remove any necessary covers.
WARNING
Hot component surfaces
Certain components (e.g. heat sinks and reactors) can become very hot during operation.
These components can remain hot for a long time after operation. Contact can result in serious
injury, such as skin burns.
● Do not touch hot components even after you have switched off the drive.
Safety information
2.4 Safe handling
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WARNING
Hot anti-condensation heating surface
When the temperature control limit value is reached the anti-condensation heating is switched
on. Once activated, the anti-condensation heating can generate a great deal of heat. Contact
can result in serious injury, such as skin burns.
● Ensure that the anti-condensation heating cannot be touched.
● Ensure that the anti-condensation heating is switched off before carrying out any repair
or maintenance work.
CAUTION
Places that are difficult to access
If you do not use appropriate protective equipment when working in places that are difficult
to access you are at risk of injury. For example, sharp edges and splinters can cause injuries
to the head and skin. If you use unsuitable steps when working on the upper areas of the
drive, you can fall and injure yourself.
● Use appropriate protective equipment, especially a hard hat and gloves.
● In the upper areas of the drive, use suitable steps.
NOTICE
Unsuitable residual current monitoring device
If you operate the drive together with a residual current monitoring device (RCD), it is possible
the residual current monitoring device will trip in error (nuisance trip). The drive may be
switched off as a result of the protection device tripping in error.
● To minimize the risk of faulty trips, use a type-B RCD.
2.5 Electromagnetic fields in electrical power engineering installations
Electromagnetic fields are generated during operation of electrical power engineering
installations. Electromagnetic fields can interfere with electronic devices, These devices can
malfunction if electromagnetic fields are present.
WARNING
Interference with pacemakers
The functioning of cardiac pacemakers could be impaired by electromagnetic fields. Death
or serious physical injury can result.
● It is therefore not permissible for people with pacemakers to stand close to the converter.
Safety information
2.5 Electromagnetic fields in electrical power engineering installations
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NOTICE
Data loss
Electromagnetic fields can cause data loss to magnetic or electronic data storage media.
● Therefore, do not carry magnetic or electronic data storage media with you.
Nominated persons in control of electrical installations can find further information on
electromagnetic fields under "Information for persons responsible for plants and systems."
See also
Information for nominated persons in control of an electrical installation (Page 21)
2.6 Components that can be destroyed by electrostatic discharge (ESD)
ESD guidelines
NOTICE
Electrostatic discharge
Electronic components can be destroyed in the event of improper handling, transport, storage,
and shipping.
Pack the electronic components in appropriate ESD packaging; e.g. ESD foam, ESD
packaging bags and ESD transport containers.
To protect your equipment against damage, follow the instructions given below.
● Avoid physical contact with electronic components. If it is essential that you perform work
on these components, you must wear one of the following pieces of protective gear:
– Grounded ESD wrist strap
– ESD shoes or ESD shoe grounding strips if there is also an ESD floor.
● Do not place electronic components close to data terminals, monitors or televisions.
Maintain a minimum clearance to the screen (> 10 cm).
● Electronic components should not be brought into contact with electrically insulating
materials such as plastic foil, plastic parts, insulating table supports or clothing made of
synthetic fibers.
Safety information
2.6 Components that can be destroyed by electrostatic discharge (ESD)
SINAMICS GL150 6SL38503UM114PA0Z
Operating Instructions 04/2017 19

● Bring components into contact only with ESD-compliant materials, e.g. ESD tables, ESD
surfaces, ESD packaging.
● Only carry out measurements on the components if one of the following conditions is met:
– The measuring device is grounded with a protective conductor, for example.
– The measuring head of a floating measuring device has been discharged directly before
the measurement.
The necessary ESD protective measures for the entire working range for electrostatically
sensitive devices are illustrated once again in the following drawings.
Precise instructions for ESD protective measures are specified in the standard
DIN EN 61340‑5‑1.
①Sitting a Conductive floor cover‐
ing 1)
d ESD clothing
②Standing b ESD furniture e ESD wrist strap
③Standing/sitting c Wearing of ESD shoes or
ESD shoe grounding
strips 2)
f Cabinet ground connection
1) Only effective in conjunction with ESD shoes or ESD shoe grounding strips
2) Only effective in conjunction with conductive floor covering
Safety information
2.6 Components that can be destroyed by electrostatic discharge (ESD)
SINAMICS GL150 6SL38503UM114PA0Z
20 Operating Instructions 04/2017