Siemens SINAMICS G120P User manual

dV/dt filter compact plus Voltage Peak
Limiter
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SINAMICS
SINAMICS G120P
dV/dt filter compact plus Voltage
Peak Limiter
Operating Instructions
Control version V4.6
11/2013
A5E32847614B AA
Safety information
1
General
2
Mechanical installation
3
Electrical installation
4
Maintenance and servicing
5
Technical specifications
6

Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E32847614B AA
Ⓟ
10/2013 Technical data subject to change
Copyright © Siemens AG 2013.
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
mai
ntenance 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.

dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 5
Table of contents
1 Safety information ................................................................................................................................... 7
1.1 Warnings ........................................................................................................................................7
1.2 Safety and application instructions ................................................................................................8
1.3 Components that can be destroyed by electrostatic discharge (ESD) ..........................................9
2 General................................................................................................................................................. 11
3 Mechanical installation .......................................................................................................................... 15
4 Electrical installation.............................................................................................................................. 17
5 Maintenance and servicing.................................................................................................................... 21
6 Technical specifications ........................................................................................................................ 23

Table of contents
dV/dt filter compact plus Voltage Peak Limiter
6Operating Instructions, 11/2013, A5E32847614B AA

dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 7
Safety information
1
1.1
Warnings
WARNING
Dangerous electrical voltage
Hazardous voltages are present when electrical equipment is in operation.
Severe personal injury or substantial material damage may result if these warnings are not
observed.
Only qualified personnel are permitted to work on or around the equipment.
These personnel must be thoroughly familiar with all the warnings and maintenance
procedures described in these operating instructions.
The successful and safe operation of this device is dependent on correct transport, proper
storage and installation, as well as careful operation and maintenance.
National safety guidelines must be observed.
DANGER
Five safety rules
When carrying out any kind of work on electrical devices, the "five safety rules" according to
EN 50110 must always be observed:
1. Disconnect the system.
2. Protect against reconnection.
3. Make sure that the equipment is de-energized.
4. Ground and short-circuit.
5. Cover or enclose adjacent components that are still live.
Note
Use of copper cables for a UL-approved system
For a UL
-approved system use 60/75°C copper conductors only.

Safety information
1.2 Safety and application instructions
dV/dt filter compact plus Voltage Peak Limiter
8Operating Instructions, 11/2013, A5E32847614B AA
1.2
Safety and application instructions
DANGER
Dangerous electrical voltage
This equipment is used in industrial high-voltage installations. During operation, this
equipment contains live, bare parts. For this reason, they could cause severe injury or
significant material damage if the required covers are removed, if they are used or operated
incorrectly, or have not been properly maintained.
When the machines are used in non-industrial areas, the installation location must be
protected against unauthorized access (protective fencing, appropriate signs).
Preconditions
The persons responsible for the safety of the plant or system must ensure that the following
conditions are met:
●Basic planning work for the system and all work relating to transportation, assembly,
installation, commissioning, maintenance and repairs is carried out by qualified personnel
and checked by responsible, suitably skilled personnel.
●The Operating Instructions and machine documentation are always available.
●The technical specifications regarding the applicable installation, connection,
environmental, and operating conditions are always observed.
●The plant-specific assembly and safety guidelines are observed and personal protection
equipment is used.
●Unqualified personnel are forbidden from using these machines and working near them.
These Operating Instructions are intended for qualified personnel and only contain
information and notes relating to the intended purpose of the machines.
The Operating Instructions and machine documentation are written in different languages as
specified in the delivery contracts.
Note
Support by SIEMENS service centers
We recommend engaging the support and services of your local Siemens service center for
all planning, installation, commissioning and maintenance work.

Safety information
1.3 Components that can be destroyed by electrostatic discharge (ESD)
dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 9
1.3
Components that can be destroyed by electrostatic discharge (ESD)
CAUTION
Components sensitive to electrostatic charge
The board contains components that can be destroyed by electrostatic discharge. These
components can be easily destroyed if not handled properly. If you do have to use
electronic boards, however, please observe the following:
•You should only touch electronic boards if absolutely necessary.
•When you touch boards, however, your body must be electrically discharged
beforehand.
•Boards must not come into contact with highly insulating materials (such as plastic
parts, insulated desktops, articles of clothing manufactured from man-made fibers).
•Boards must only be placed on conductive surfaces.
•Boards and components should only be stored and transported in conductive packaging
(such as metalized plastic boxes or metal containers).
•If the packaging material is not conductive, the boards must be wrapped with a
conductive packaging material (such as conductive foam rubber or household aluminum
foil).
The necessary ESD protective measures are clearly illustrated in the following diagram:
●a = conductive floor surface
●b = ESD table
●c = ESD shoes
●d = ESD overall
●e = ESD wristband
●f = cabinet ground connection
●g = contact with conductive flooring
Figure 1-1 ESD protective measures

Safety information
1.3 Components that can be destroyed by electrostatic discharge (ESD)
dV/dt filter compact plus Voltage Peak Limiter
10 Operating Instructions, 11/2013, A5E32847614B AA

dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 11
General
2
Description
The du/dt filter compact plus Voltage Peak Limiter comprises two components: the du/dt
reactor and the voltage-limiting network (Voltage Peak Limiter), which cuts off the voltage
peaks and feeds back the energy into the DC link. The du/dt filter compact plus Voltage
Peak Limiter is designed for use with motors for which the voltage strength of the insulation
system is unknown or insufficient.
The du/dt filter compact plus Voltage Peak Limiter limits the voltage load on the motor cables
to values in accordance with the limit value curve A in compliance with IEC/TS 60034-
25:2007.
The rate of voltage rise is limited to < 1600 V/µs, the peak voltages are limited to < 1400 V.
WARNING
Danger of thermal destruction during continuous operation at low output frequencies
When a du/dt filter compact plus Voltage Peak Limiter is used, the drive must not be
continuously operated with an output frequency lower than 10 Hz.
A maximum load duration of 5 minutes at an output frequency less than 10 Hz is
permissible, provided that the converter is then operated with an output frequency higher
than 10 Hz for a period of 5 minutes.
Uninterrupted duty at an output frequency less than 10 Hz can produce thermal overload
and destroy the du/dt filter.
NOTICE
No operation without connected motor
When a du/dt filter compact plus Voltage Peak Limiter is used, the drive must not be
operated without a connected motor, otherwise the filter could be destroyed.
Note
Setting range for pulse frequencies
It is permissible to set pulse frequencies in the range between the rated pulse frequency and
the relevant maximum pulse frequency when a du/dt filter compact plus Voltage Peak Limiter
is used.

General
dV/dt filter compact plus Voltage Peak Limiter
12 Operating Instructions, 11/2013, A5E32847614B AA
NOTICE
Component cooling
Provisions for component cooling must be made at the installation site. Power loss data is
given in the technical specifications.
Assignment of du/dt filter compact plus Voltage Peak Limiter and Power Module
Table 2- 1 Assignment of du/dt filter compact plus Voltage Peak Limiter and Power Module
Power Module
Rated power of the Power Module
suitable du/dt filter compact plus Voltage
Peak Limiter
Line voltage 380 – 480 V 3 AC
6SL3310-1PE33-0AA0
160 kW
6SL3000-2DE35-0EA0
6SL3310-1PE33-7AA0
200 kW
6SL3000-2DE35-0EA0
NOTICE
Maintain ventilation clearances
The 100 mm clearances above and below the components must be observed.
The du/dt filters compact plus Voltage Peak Limiter may only be mounted in a vertical
position, to enable cooling air to flow through the heat sink on the Voltage Peak Limiter
from the bottom to the top.
Note
Cable lengths
The motor cables between the
Power Module and the du/dt filter compact, as well as the
cables to the DC link, must be kept as short as possible (max. 5 m).
NOTICE
Use only approved du/dt filters
If du/dt filters compact plus Voltage Peak Limiters are used that SIEMENS has not
approved for SINAMICS, these du/dt filters may be damaged.
CAUTION
Hot surfaces
The surface temperature of the du/dt filters may exceed 80 °C.

General
dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 13
WARNING
Risk of destruction during operation with increased pulse frequency
When a du/dt filter compact plus Voltage Peak Limiter is used with SINAMICS G120, the
pulse frequency of the Power Module must not exceed 2.5 kHz or 4 kHz. Setting a higher
pulse frequency can lead to destruction of the du/dt filter.
Note
Current derating at increased pulse frequency
Current derating at an increased pulse frequency depends on the derating of the associated
Power Module.
NOTICE
Activation during commissioning
If a du/dt filter compact plus Voltage Peak Limiter is connected to the Power Module, it is
essential that it is activated during commissioning (p0230 = 2).
Table 2- 2 Max. pulse frequency when a du/dt filter compact plus Voltage Peak Limiter is used in units with a rated pulse
frequency of 2 kHz
Order no. of the
Power Module
6SL3310-...
Rated power
[kW]
Output current for a
pulse frequency of 2 kHz [A]
Max. pulse frequency when a du/dt filter
compact plus Voltage Peak Limiter is used
Line voltage 380 V – 480 V 3 AC
1PE33-0AA0
160
300
4 kHz
1PE33-7AA0
200
370
4 kHz

General
dV/dt filter compact plus Voltage Peak Limiter
14 Operating Instructions, 11/2013, A5E32847614B AA

dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 15
Mechanical installation
3
du/dt filter compact plus Voltage Peak Limiter
Figure 3-1 Dimension drawing of du/dt filter compact plus Voltage Peak Limiter, order number 6SL3000-2DE35-0EA0

Mechanical installation
dV/dt filter compact plus Voltage Peak Limiter
16 Operating Instructions, 11/2013, A5E32847614B AA

dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 17
Electrical installation
4
Important safety precautions
WARNING
Dangerous electrical voltage
The devices are operated with high voltages.
All connection work must be carried out in a no-voltage condition!
All work on the device must be carried out by trained personnel only.
Death, serious injury, or substantial material damage can result if these warning notices are
not observed.
Work on an open device must be carried out with extreme caution because external supply
voltages may be present. The power and control terminals may be live even when the
motor is not running.
Dangerously high voltage levels are still present in the cabinet up to 5 minutes after it has
been disconnected due to the DC link capacitors on the Power Module. For this reason, the
unit should not be opened until a reasonable period of time has elapsed.
The operator is responsible for ensuring that the du/dt filter compact plus Voltage Peak
Limiter and other components are installed and connected in accordance with the
recognized technical rules in the country of installation and applicable regional guidelines.
Special attention should be paid to cable dimensioning, fuses, grounding, shutdown,
disconnection, and overcurrent protection.
If a protective device trips in a branch circuit, a fault current may have been interrupted. To
reduce the risk of fire or an electric shock, the current-conducting parts and other
components in the cabinet unit should be inspected and damaged parts replaced. When a
protective device trips, the cause of the trip must be identified and rectified.

Electrical installation
dV/dt filter compact plus Voltage Peak Limiter
18 Operating Instructions, 11/2013, A5E32847614B AA
Interface overview
Figure 4-1 Interface overview of du/dt filter compact plus Voltage Peak Limiter, order number
6SL3000-2DE35-0EA0
Connection
When connecting the du/dt filter compact plus Voltage Peak Limiter, you must take into
account the following conditions to ensure that it functions correctly:
●Control cables must be routed separately from power cables. Power cables are the motor
cable or the connecting cables from the DC link of the Power Module (terminals
DCP/DCN) to the du/dt filter compact plus Voltage Peak Limiter. In particular, you must
ensure that control cables and power cables are not routed in parallel in a joint cable
raceway, even if all the cables are shielded.
●You must use shielded motor cables. The shield for the motor cable must be attached to
the shield plate in the cabinet and motor housing.
●The ground wire for the motor must be fed directly back to the Power Module.

Electrical installation
dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 11/2013, A5E32847614B AA 19
Connection overview
Figure 4-2 Connecting the du/dt filter compact plus Voltage Peak Limiter
Cable cross-sections
Table 4- 1 Cable cross-sections for connections between a du/dt filter and Power Module
du/dt filter compact plus Voltage Peak Limiter
Cross-section
[mm²]
Order number 6SL3000-2DE35-0EA0
25
WARNING
Risk of fire and damage to equipment due to short-circuit/ground fault
The cables to the DC link of the Power Modules must be routed so that a ground fault or
short circuit can be ruled out. A ground fault can result in fire with the associated smoke.
•Protect the cables from mechanical damage.
•Comply with local installation regulations that enable this fault to be ruled out.
In addition, apply one of the following measures:
•Use cables with double insulation.
•Maintain adequate clearance, using spacers, for example.
•Route the cables in separate cable ducts or pipes.
Note
Maximum cable lengths
The connections should be kept as short as possible.
The maximum cable length between the Power Module and the du/dt filter compact (motor
cables and cables to the DC link) is 5 m.

Electrical installation
dV/dt filter compact plus Voltage Peak Limiter
20 Operating Instructions, 11/2013, A5E32847614B AA
WARNING
Avoid mechanical load on connections
The connections on the du/dt filter compact have not been designed for the direct
mechanical connection of the motor cables.
The customer must take steps to ensure that the mechanical load exerted by the connected
cables does not deform these connections.
DANGER
PE connection
Each component must be grounded via the PE connection specifically marked for this
purpose.