KEBCO COMBILINE Z1I05-1001 Series User manual

COMBILINE Z1I05
INSTRUCTIONS FOR USE | INSTALLATION SINUS EMC FILTER
Translation of the original manual
Document 20146892 EN 02

3
PREFACE
Preface
The described hard- and software are developments of the KEB Automation KG. The
enclosed documents correspond to conditions valid at printing. Misprint, mistakes and
technical changes reserved.
Signal words and symbols
Certain operations can cause hazards during the installation, operation or thereafter.
There are safety informations in the documentation in front of these operations. Security
signs are located on the device or machine. A warning contains signal words which are
explained in the following table:
DANGER Dangerous situation, which will cause death or serious injury in case of
non-observance of this safety instruction.
WARNING Dangerous situation, which may cause death or serious injury in case of
non-observance of this safety instruction.
CAUTION Dangerous situation, which may cause minor injury in case of non-ob-
servance of this safety instruction.
NOTICE Situation, which can cause damage to property in case of non-obser-
vance.
RESTRICTION
Is used when certain conditions must meet the validity of statements or the result is
limited to a certain validity range.
Is used when the result will be better, more economic or trouble-free by following
these procedures.
More symbols
► Thisarrowstartsanactionstep.
• / - Enumerations are marked with dots or indents.
=> Cross reference to another chapter or another page.
Note to further documentation.
www.keb.de/service/downloads

4
PREFACE
Laws and guidelines
KEBAutomationKGconrmswiththeECdeclarationofconformityandtheCEmarkon
the device nameplate that it complies with the essential safety requirements.
The EC declaration of conformity can be downloaded on demand via our website. Fur-
therinformationisprovidedinchapter"Certication".
Warranty and liability
The warranty and liability on design, material or workmanship for the acquired device is
given in the general sales conditions.
Hereyouwillndourgeneralsalesconditions.
www.keb.de/terms-and-conditions
Furtheragreementsorspecicationsrequireawrittenconrmation.
Support
Through multiple applications not every imaginable case has been taken into ac-
count. If you require further information or if problems occur which are not treated de-
tailed in the documentation, you can request the necessary information via the local
KEB Automation KG agency.
The use of our units in the target products is outside of our control and therefore
lies exclusively in the area of responsibility of the customer.
Theinformationcontainedinthetechnicaldocumentation,aswellasanyuser-specic
advice in spoken and written and through tests, are made to best of our knowledge and
information about the intended use. However, they are regarded as being only informal
and changes are expressly reserved, in particular due to technical changes. This also
applies to any violation of industrial property rights of a third-party. Selection of our units
in view of their suitability for the intended use must be done generally by the user.
Tests can only be done within the intended end use of the product (application) by
the customer. They must be repeated, even if only parts of hardware, software or
the unit adjustment are modied.
Copyright
The customer may use the instructions for use as well as further documents or parts
from it for internal purposes. Copyrights are with KEB Automation KG and remain valid
in its entirety.
This KEB product or parts thereof may contain third-party software, including free and/
or open source software. If applicable, the license terms of this software are contained
in the instructions for use. The instructions for use are already available to you, can be
downloaded free of charge from the KEB website or can be requested from the respec-
tive KEB contact person.
Other wordmarks or/and logos are trademarks (™) or registered trademarks (®) of their
respective owners.

5
TABLE OF CONTENTS
Table of Contents
Preface ....................................................................................................................................................3
Signal words and symbols .............................................................................................................3
More symbols.................................................................................................................................3
Laws and guidelines.......................................................................................................................4
Warranty and liability......................................................................................................................4
Support ........................................................................................................................................4
Copyright........................................................................................................................................4
Table of Contents ...................................................................................................................................5
List of Figures.........................................................................................................................................7
List of Tables ..........................................................................................................................................8
Standards for EMC components...........................................................................................................9
Product standards:.........................................................................................................................9
Basic standards:.............................................................................................................................9
General standards:.........................................................................................................................9
1 Basic Safety Instructions............................................ 10
1.1 Target group...................................................................................................................................10
1.2 Transport, storage and proper use .............................................................................................. 10
1.3 Installation...................................................................................................................................... 11
1.4 Electrical connection ....................................................................................................................12
1.5 Start-up and operation ..................................................................................................................12
1.6 Repair .............................................................................................................................................13
1.7 Disposal..........................................................................................................................................13
2 Product Description .................................................... 14
2.1 Intended use ..................................................................................................................................14
2.2 Improper use..................................................................................................................................14
2.3 Product features ............................................................................................................................14
3 Technical Data.............................................................. 15
3.1 Operating conditions ....................................................................................................................15
3.1.1 IP protection classes ..........................................................................................................15
3.1.2 Climatic conditions .............................................................................................................15
3.1.3 Mechanical ambient conditions ..........................................................................................16
3.1.4 Chemical/mechanical active substances............................................................................16
3.1.5 Electrical operating conditions............................................................................................16
3.1.5.1 Equipmentclassication..................................................................................................16
3.2 Electrical data ................................................................................................................................17
3.2.1 Electrical equivalent circuit diagram...................................................................................17
4 Installation and Connection........................................ 18
4.1 Schematic diagram........................................................................................................................18

6
TABLE OF CONTENTS
4.1.1 Motor operation ..................................................................................................................19
4.1.2 AIC operation ...................................................................................................................20
4.1.2.1 Usingthesine-wavelterinconjunctionwithAIC(ActiveInfeedController) ..................21
4.2 Connection temperature measurement and fan.........................................................................21
4.2.1 Rated data of the integrated fans.......................................................................................22
4.2.2 Overtemperature shutdown................................................................................................22
4.3 Connection power terminals ........................................................................................................23
4.3.1 Filter type 0D......................................................................................................................23
4.3.2 Filter type 0H and 0L..........................................................................................................24
4.3.3 Filter type 0P and 0S..........................................................................................................25
4.3.4 Filter type 0X and 0Y..........................................................................................................26
4.3.4.1 Alternative connection option ..........................................................................................27
4.4 Transport ........................................................................................................................................ 28
4.5 Mechanical construction ..............................................................................................................29
4.5.1 Dimensionsltertype0D ...................................................................................................29
4.5.2 Dimensionsltertype0Hand0L .......................................................................................30
4.5.3 Dimensionsltertype0Pand0S .......................................................................................31
4.5.4 Dimensionsltertype0Xand0Y .......................................................................................32
4.6 Control cabinet installation ..........................................................................................................33
4.6.1 Installationdistancesofthesine-waveEMClters ............................................................33
4.6.1.1 Mounting instructions for control cabinet installation.......................................................33
4.6.2 EMC conform installation in the control cabinet .................................................................34
4.7 Fan replacement ............................................................................................................................35
5 Mode of Action............................................................. 36
5.1 Sine EMC lter in motor operation .............................................................................................. 36
5.1.1 ModeofactionsineEMClter ...........................................................................................36
5.1.2 Measurement of the emitted interference with unshielded motor lines ..............................38
5.2 Active Infeed Controller operation...............................................................................................39
5.2.1 Comparison of mains harmonics........................................................................................39
5.2.2 Modeofactionsine-waveEMClterinAIC .......................................................................40
6 Certications................................................................ 41
6.1 CE-Marking.....................................................................................................................................41
7 Revision History .......................................................... 42

7
LIST OF FIGURES
List of Figures
Figure1: ElectricalequivalentcircuitdiagramofthesineEMClters ............................................17
Figure 2: Schematic diagram ..........................................................................................................18
Figure 3: Motor operation................................................................................................................19
Figure 4: Complete circuitry with additional elements.....................................................................20
Figure5: Connectionprincipleltertype0D ...................................................................................21
Figure6: Connectionprincipleltertypes0H...0Y..........................................................................21
Figure 7: Filter type 0D....................................................................................................................23
Figure 8: Filter type 0H and 0L........................................................................................................24
Figure 9: Filter type 0P and 0S .......................................................................................................25
Figure 10: Filter type 0X and 0Y .......................................................................................................26
Figure 11: Alternative connection option...........................................................................................27
Figure 12: Transport..........................................................................................................................28
Figure13: Dimensionsltertype0D.................................................................................................29
Figure14: Dimensionsltertype0Hand0L.....................................................................................30
Figure15: Dimensionsltertype0Pand0S.....................................................................................31
Figure16: Dimensionsltertype0Xand0Y.....................................................................................32
Figure17: Installationdistancesofthesine-waveEMClters..........................................................33
Figure 18: EMC conform installation in the control cabinet...............................................................34
Figure 19: Fan replacement..............................................................................................................35
Figure 20: Voltage/current at the drive converter output ..................................................................36
Figure21: Voltage/currentwithsine-waveEMClter ......................................................................36
Figure 22: Voltage U against PE and phase current at the drive converter......................................37
Figure23: VoltageUagainstPEwithsine-waveEMClter..............................................................37
Figure 24: Measurement of the emitted interference with unshielded motor lines............................38
Figure 25: Comparison of mains harmonics in % with the same motor power .................................39
Figure26: DriveconverterwithB6rectierand4%ukchoke ..........................................................39
Figure 27: Active Infeed Controller....................................................................................................39
Figure28: AICwithchokelteringPhagainstPE.............................................................................40
Figure29: AICwithsine-waveEMClterPhagainstPE..................................................................40
Figure30: AICchokelteringUKagainstPE ...................................................................................40
Figure31: AICwithsine-waveEMClterUKagainstPE .................................................................40

8
LIST OF TABLES
List of Tables
Table 1: IP protection classes........................................................................................................15
Table 2: Climatic conditions...........................................................................................................15
Table 3: Mechanical ambient conditions........................................................................................16
Table 4: Chemical/mechanical active substances .........................................................................16
Table5: Equipmentclassication ..................................................................................................16
Table 6: Electrical data ..................................................................................................................17
Table7: InstallationofacompleteAIClter...................................................................................21
Table 8: Voltage supply of the integrated fans...............................................................................22
Table 9: Rated data NC contact.....................................................................................................22
Table10: Lengthoftheconnectioncablesltertype0D.................................................................29
Table11: Lengthoftheconnectioncablesltertype0Hand0L.....................................................30
Table12: Lengthoftheconnectioncablesltertype0Pand0S.....................................................31
Table13: Lengthoftheconnectioncablesltertype0Xand0Y.....................................................32
Table 14: Mounting instructions for control cabinet installation .......................................................33
Table 15: Part numbers of the fans..................................................................................................35

9
STANDARDS FOR EMC COMPONENTS
Standards for EMC components
Product standards:
EN61558-1 Safety of transformers, reactors, power supply units and combinations thereof -
Part 1: General requirements and tests (IEC 96/449/CD:2015)
EN 61558-2-20 Safety of transformers, reactors, power supply units and combinations thereof
- Part 2-20: Particular requirements and tests for small reactors (IEC 61558-2-
20:2010); German version EN 61558-2-20:2011
EN61800-5-1 Adjustable speed electrical power drive systems - Part 5-1: Safety requirements
- Electrical, thermal and energy (IEC 61800-5-1); German version EN 61800-5-1
UL61800-5-1 American version of the EN61800-5-1 with „National Deviations“
Basic standards:
EN60529 Degrees of protection provided by enclosures (IP Code) (IEC 60529)
EN60664-1 Insulation coordination for equipment within low-voltage systems Part 1: Princi-
ples, requirements and tests (IEC 60664-1)
EN60721-3-1 Classicationofenvironmentalconditions-Part3-1:Classicationofgroupsof
environmental parameters and their severities - Section 1: Storage (IEC 60721-
3-1); German version EN 60721-3-1
EN60721-3-2 Classicationofenvironmentalconditions-Part3:Classicationofgroupsof
environmental parameters and their severities - Section 2: Transportation and
handling (IEC 104/670/CD)
EN60721-3-3 Classicationofenvironmentalconditions-Part3:Classicationofgroupsof
environmental parameters and their severities; section 3: Stationary use at
weatherprotected locations; Amendment A2 (IEC 60721-3-3); German version
EN 60721-3-3
General standards:
DGUV regulation 3 Electrical installations and equipment
DNVGL-CG-0339 Environmentaltestspecicationforelectrical,electronicandprogrammable
equipment and systems
DINIEC60364-5-54 Low-voltage electrical installations - Part 5-54: Selection and erection of
electrical equipment - Earthing arrangements, protective conductors and protec-
tive bonding conductors (IEC 64/1610/CD)
EN60204-1 Safety of machinery - electrical equipment of machines Part 1: General require-
ments (VDE0113-1, IEC 44/709/CDV)
EN61373 Railway applications - Rolling stock equipment - Shock and vibration tests (IEC
61373); German version EN 61373
ISO 4762 Hexagon socket head cap screws

10
BASIC SAFETY INSTRUCTIONS
1.2 Transport, storage and proper use
Thetransport iscarried outby qualiedpersons inaccordancewith theenvironmen-
talconditionsspeciedinthismanual.Thefiltersshallbeprotectedagainstexcessive
strains.
ESD
The lters contain electrostatic sensitive components.
►Avoid contact.
►Wear ESD-protective clothing.
Donotstorethelters
• in the environment of aggressive and/or conductive liquids or gases.
• with direct sunlight.
• outsidethespeciedenvironmentalconditions.
1 Basic Safety Instructions
The COMBIVERT is designed and constructed in accordance with state-of-the-art tech-
nology and the recognised safety rules and regulations However, the use of such de-
vices may cause functional hazards for life and limb of the user or third parties, or dama-
ges to the system and other material property.
The following safety instructions have been created by the manufacturer for the area of
electric drive technology. They can be supplemented by local, country- or application-
specic safety instructions. This list is not exhaustive. Non-observance of the safety
instructions by the customer, user or other third party leads to the loss of all resulting
claims against the manufacturer.
NOTICE Hazards and risks through ignorance.
►Read the instructions for use !
►Observe the safety and warning instructions !
►If anything is unclear, please contact KEB Automation KG !
1.1 Target group
This instruction manual is determined exclusively for electrical personnel. Electrical per-
sonnelforthepurposeofthisinstructionmanualmusthavethefollowingqualications:
• Knowledge and understanding of the safety instructions.
• Skills for installation and assembly.
• Start-up and operation of the product.
• Understanding of the function in the used machine.
• Detection of hazards and risks of the electrical drive technology.
• Knowledge of DIN IEC 60364-5-54.
• Knowledge of national safety regulations.

11
BASIC SAFETY INSTRUCTIONS
1.3 Installation
DANGER Do not operate in an explosive environment!
EX
►The COMBIVERT is not intended for the use in potentially explosive
environment.
CAUTION Maximum design edges and high weight!
Contusions and bruises!
►Never stand under suspended loads.
►Wear safety shoes.
►Secure drive converter accordingly when using lifting gear.
• To prevent damages to the device:
• Make sure that no components are bent and/or isolation distances are changed.
• The device must not be put into operation in case of mechanical defects. Non-
compliance with the applicable standards.
• Do not allow moisture or mist to penetrate the unit.
• Avoiddustpermeatingthedevice.Allowforsu󰀩cientheatdissipationifinstalledin
a dust-proof housing.
• Note installation position and minimum distances to surrounding elements. Do not
cover the ventilation openings.
• Mountthedriveinverteraccordingtothespecieddegreeofprotection.
• Make sure that no small parts fall into the COMBIVERT during assembly and wiring
(drilling chips, screws etc.). This also applies to mechanical components, which can
lose small parts during operation.
• Checkthereliabletofthedeviceconnectionsinordertoavoidcontactresistances
and sparking.
• Do not walk-on drive converter.
• The safety instructions are to be kept!

12
BASIC SAFETY INSTRUCTIONS
1.4 Electrical connection
DANGER Voltage at the terminals and in the device!
Danger to life due to electric shock!
► Foranyworkontheunitswitcho󰀨thesupplyvoltageandsecureit
against switching on.
►The supplied drive converters and filters form a technical unit and
must therefore not be disconnected from the mains independently of
one another.
►Wait until the drive has stopped in order that no regenerative energy
can be generated.
►Observe capacitor discharge time, if necessary measure DC voltage
at the terminals.
►Never bridge upstream protective devices (also not for test purpos-
es).
For a trouble-free and safe operation, please pay attention to the following instructions:
• The electrical installation shall be carried out in accordance with the relevant re-
quirements.
• Cable cross-sections and fuses must be dimensioned according to the design of
themachinemanufacturer.Speciedminimum/maximumvaluesmaynotbefallen
below /exceeded.
• With existing or newly wired circuits the person installing the units or machines must
ensure the EN requirements are met.
1.5 Start-up and operation
CAUTION High temperatures at the components!
Burning of the skin!
►Cover hot surfaces safe-to-touch.
►Before working let the unit cool down.
►If necessary, attach warning signs on the system.
• During operation, all covers and cabinet doors shall be kept closed.
• Use only approved accessories.
• Never touch terminals, busbars or cable ends.

13
BASIC SAFETY INSTRUCTIONS
1.6 Repair
In case of malfunction, unusual noises or smells inform a person in charge!
DANGER Unauthorized exchange, repair and modications!
Unpredictable malfunctions!
► Modicationorrepairispermittedonlybyauthorizedpersonnelby
KEB Automation KG.
►Only use original manufacturer parts.
►Infringement will annul the liability for resulting consequences.
In case of failure, please contact the machine manufacturer. Only the machine manu-
facturer knows the components and can provide appropriate sqare parts or induce the
maintenance.
1.7 Disposal
Electronic devices of the KEB Automation KG are exclusively professional devices for
further industrial processing (so-called B2B devices).
Manufacturers of B2B devices are obliged to take back and recycle devices manufac-
tured after 14.08.2018. These devices may not be disposed at the collection centres of
public sector disposal organisations.
If no deviating agreement has been made between the customer and
KEB or no deviating mandatory legal regulation exists, KEB products
marked in this way can be returned. Company and keyword to the return
point can be taken from the list below. Shipping costs are paid by the
customer. Thereupon the devices will be professionally recycled and
disposed.
Theentrynumbersarelistedcountry-specicinthefollowingtable.Thecorresponding
KEB return addresses can be found on our website.
Withdrawal by WEEE-Reg.-No. Keyword
Austria
KEB Automation GmbH ERA: 51976 Stichwort „Rücknahme WEEE“
France
RÉCYLUM - Recycle point ADEME: FR021806 Mots clés „KEB DEEE“
Germany
KEB Automation KG EAR: DE12653519 Stichwort „Rücknahme WEEE“
Italy
COBAT AEE: (IT) 19030000011216 Parola chiave „Ritiro RAEE“
The packaging must be feed to paper and cardboard recycling.

14
PRODUCT DESCRIPTION
2 Product Description
Thisinstructionsforusedescribesthesine-waveEMCltersoftheseries0xZ1I05-
1001. The x at the second position of the material number is representative of the
correspondingletteroftheltertypeD,H,L,P,S,XorY.
Sine-waveEMCltersascombinationofsine-wavelterswithEMClevelreducesym-
metrical and asymmetrical interferences and support the compliance with legal limit
values.
Thesine-waveEMClterisanelectricallow-passlterwhichltersouttheswitching
frequency from the PWM (Pulse Width Modulation) output signal of the drive converter.
Asinusoidalvoltagewithlowrippleisgeneratedatthelteroutput,whichcausesa
sinusoidal motor current.
ThesineEMCltercanbeusedbothasmotorlteratthedriveconverterandasmains
lterattheActiveInfeedController(AIC).Thisresultsinthefollowingadvantages.
2.1 Intended use
Thesine-waveEMCltersareintendedforinstallationinelectricalsystemsormachines.
The technical data and information on connection conditions can be found on the name-
plate and in the instructions for use and must be strictly observed.
2.2 Improper use
Theoperationofourproductsoutsidethelimitsspeciedinthetechnicaldataleadsto
the loss of any claims for damages.
2.3 Product features
Use as motor lter at the drive converter:
• All-polee󰀨ectphase-phaseandphase-earth
• Reduction of additional losses occurring in the motor during direct drive converter
operation
• Service life extension of the motor insulation
• Reduction of motor noises
• Reduction of recharging currents based on clock frequency at long lines
• Reduction of high-frequency emitted interferences
• Use of unshielded motor cable in unlimited lengths
Use as mains lter at the AIC:
• All-polee󰀨ectphase-phaseandphase-earth
• Sinusoidal mains currents
• Reduction of PE currents

3 Technical Data
3.1 Operating conditions
3.1.1 IP protection classes
Filter type 0D 0H 0L 0P 0S 0X 0Y
Protection classes IP 00 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20
Table 1: IP protection classes
3.1.2 Climatic conditions
Storage Standard Class Notes
Surrounding temperature EN 60721-3-1 1K4 -25…55°C
Relative humidity EN 60721-3-1 1K3 5…95% (without condensation)
Storage height – – Max. 3000m above sea level
Transport Standard Class Notes
Surrounding temperature EN 60721-3-2 2K3 -25…70°C
Relative humidity EN 60721-3-2 2K3 95% at 40°C (without condensation)
Operation Standard Class Notes
Surrounding temperature EN 60721-3-3 3K3 5…40°C (extended to -10…45°C)
Coolant inlet
temperature Air – – 5…40°C (-10…45 °C)
Relative humidity EN 60721-3-3 3K3 5…85% (without condensation)
Version and degree of
protection EN 60529
=> „IP
pro-
tection
classes“
Protection against foreign material > ø12.5mm
No protection against water
Non-conductive pollution, occasional conden-
sation when PDS is out of service.
Site altitude – –
Max. 2000m above sea level
• With site altitudes over 1000m a derating
of 1% per 100m must be taken into con-
sideration.
Table 2: Climatic conditions
15
OPERATING CONDITIONS

3.1.3 Mechanical ambient conditions
Storage Standard Class Notes
Vibration limits EN 60721-3-1 1M2 Vibration amplitude 1.5mm (2…9 Hz)
Acceleration amplitude 5m/s² (9…200Hz)
Shock limit values EN 60721-3-1 1M2 40m/s²; 22 ms
Transport Standard Class Notes
Vibration limits EN 60721-3-2 2M1
Vibration amplitude 3.5mm (2…9 Hz)
Acceleration amplitude 10m/s² (9…200Hz)
Acceleration amplitude 15m/s² (200…500Hz)
Shock limit values EN 60721-3-2 2M1 100m/s²; 11 ms
Operation Standard Class Notes
Vibration limits
EN 60721-3-3 3M4 Vibration amplitude 3.5mm (2…9Hz)
Acceleration amplitude 10m/s² (9…200Hz)
EN 61800-5-1 –Vibration amplitude 0.075mm (10…57 Hz)
Acceleration amplitude 10m/s² (57…150Hz)
Shock limit values EN 60721-3-3 3M4 100m/s²; 11 ms
Table 3: Mechanical ambient conditions
3.1.4 Chemical/mechanical active substances
Storage Standard Class Notes
Contamination Gases EN 60721-3-1 1C2 –
Solids 1S2 –
Transport Standard Class Notes
Contamination Gases EN 60721-3-2 2C2 –
Solids 2S2 –
Operation Standard Class Notes
Contamination Gases EN 60721-3-3 3C2 –
Solids 3S2 –
Table 4: Chemical/mechanical active substances
3.1.5 Electrical operating conditions
3.1.5.1 Equipmentclassication
Requirement Standard Class Notes
Pollution degree EN 60664-1 2Non-conductive pollution, occasional conden-
sation when PDS is out of service.
Table 5: Equipment classication
16
OPERATING CONDITIONS

3.2 Electrical data
Sine EMC lter xxZ1I05-1001
The two x at the 1st and 2nd digit of the material number are representative for the
correspondingsizeoftheltertype.
Filter type 0D 0H 0L 0P 0S 0X 0Y
Connection cross-section supply A / mm² 1.5 1.5 10 25 50 95 2x70
Connection cross-section ++/-- A / mm² 0.5 0.5 1.5 4 4 10 25
Number of conductors 3Ph+ PE
Rated voltage UN_ac / V 3x400 / 480V
Operating voltage range Uin_ac / V 0...530
Rated current (INat Ta_max)Iin / A 9.5 16.5 50 115 180 300 460
Maximum current (T_max <60s) I_max / A 16 26 75 175 280 460 710
Operating frequency range fS / Hz 0...100
Drive converter switching frequency f / kHz 8...16 4...16
Maximum surrounding temperature T_max / °C 45
Weight m / kg 8 13 16.5 46 52.5 117 143.5
Copper weight mCu / kg 0.8 2.7 5.3 8.1 9.7 23 35
Inductance L / mH 5.5
3.21 0.9 0.6 0.33 0.35 0.23
Capacity in star connection C / µF 1 2 6.6 16 16 60 120
DC resistance R /mΩ 340 89
34.5 12.2 5.11 3.75 2.18
Power dissipation (at IN, fN)PD / W 290 275 675 1120 1560 1560 2560
Fan current I/ A —0.4 3 7.2
Fusing fan I/ A —123
Table 6: Electrical data
3.2.1 Electrical equivalent circuit diagram
L
L
L
R
R
R
C C C
U1
V1
W1
U2
V2
W2
Figure 1: Electrical equivalent circuit diagram of the sine EMC lters
17
ELECTRICAL DATA

18
INSTALLATION AND CONNECTION
4 Installation and Connection
4.1 Schematic diagram
V2
U2
W2
C1-C2
V1
U1
W1
++
- -
C3-C4 C5-C6
L
T1
T2
TZ/L TZ/L TZ/L
+
-
M
Q1
M
Q2
M
Q3
①
②
③
F1 F2 F3
M M M
④
Legend
①Temperature monitoring
T1, T2 Temperature switch (NC contact)
TZ/L Temperature switch
②Main connections
U1, V1, W1 Connection drive converter
U2,V2, W2 Connection motor/mains
L Choke
③DC link
++, - - DC link regeneration
C1...C6 Feedback capacitors to the DC link
④External 24 V DC power supply
+, - Fan power supply
Q1...Q3 Fan (not existing on all sizes)
F1...F3 Fan fuses
Figure 2: Schematic diagram

19
INSTALLATION AND CONNECTION
4.1.1 Motor operation
++
- -
U
V
W
PE PE
U
V
W
T1 T2 T1 T2
M
Q1
M
Q2
M
Q3
F1
① ② ③
④
+
-
24 V
U1
V1
W1
U2
V2
W2
++
- -
F2 F3
Legend
①Drive converter
U, V, W Output terminals of the drive converter
T1,T2 Connection terminals temperature monitoring
++, - - Output terminals DC link
②Sine-waveEMClter
U1, V1, W1 InputterminalsatthesineEMVlter
U2, V2, W2 Outputterminalsatthesine-waveEMClter/inputterminalsatthemotor
T1,T2 Connection terminals temperature monitoring
++, - - Output terminals DC link
③Motor
U, V, W Input terminals on the motor
④External 24 V DC power supply
+, - Input terminals power supply
Q1...Q3 Fan
F1...F3 Fan fuses
PE Protective earth
Figure 3: Motor operation

20
INSTALLATION AND CONNECTION
4.1.2 AIC operation
L1
PE
L2
L3
U1
V1
W1
++
- -
PE
U2
V2
W2
++
- -
①②③④
L1`
L2`
L3`
L1.1
L2.1
L3.1
U
V
W
L1.2
L2.2
L3.2
M
Q1
M
Q2
M
Q3
F1 F2 F3
+
-
24 V
T1 T2 T1 T2
⑤
Legend
①EMClter
L1, L2, L3 Supply from the supply system
L1`, L2`, L3` OutputEMClter
②Mains choke
L1.1, L2.1, L3.1 Input mains choke
L1.2, L2.2, L3.2 Output mains choke
③Sine-waveEMClter
U2, V2, W2 Inputsine-waveEMClter
U1, V1, W1 Outputsine-waveEMClter
T1,T2 Connection terminals temperature monitoring
++, - - DC link terminals
④Active Infeed Controller (AIC)
U, V, W Input Active Infeed Controller (AIC)
T1,T2 Connection terminals temperature monitoring
++, - - DC link terminals
⑤External 24 V DC power supply
+, - Input terminals power supply
Q1...Q3 Fan
F1...F3 Fan fuses
PE Protective earth
Figure 4: Complete circuitry with additional elements