KEBCO combivert R6-S User manual

COMBIVERT
GB INSTRUCTION MANUAL Power Supply and Regenerative Unit
Type R6-S Size 29
Mat.No. Rev.
00R6SEB-KP00 1L

Table of Contents
1. Introduction..................................................................................................... 5
1.1 Preface..................................................................................................................................5
1.2 Product description.............................................................................................................5
1.3 Validity and liability .............................................................................................................6
1.4 Copyright..............................................................................................................................6
1.5 Speciedapplication...........................................................................................................7
1.5.1 Standard operation ................................................................................................................7
1.5.2 Abnormal operation ...............................................................................................................7
1.6 Unitidentication ................................................................................................................8
2. Safety Instructions ......................................................................................... 9
2.1 General instructions............................................................................................................9
2.2 Transport, storage and installation....................................................................................9
2.3 Electrical connection.........................................................................................................10
2.4 EMC instructions ...............................................................................................................14
2.5 EMC conform installation .................................................................................................14
3. Technical Data .............................................................................................. 15
3.1 Overload (OL) function......................................................................................................16
3.2 Operating conditions.........................................................................................................16
3.3 Accessories........................................................................................................................18
3.4 Options ...............................................................................................................................18
3.4.1 Ferrite rings..........................................................................................................................18
3.5 Dimensions and weights...................................................................................................19
3.5.1 Dimensions air cooling system mounted version.................................................................19
3.5.2 Commutation reactor/mains choke ......................................................................................20
3.5.3 Radiointerferencelter(side-mounted) ..............................................................................21
3.5.4 Synchronization unit ............................................................................................................21
4. Installation..................................................................................................... 22
4.1 EMC-compatible control cabinet installation..................................................................22
4.2 Installation instructions ....................................................................................................22
4.3 Connection of the COMBIVERT R6 ..................................................................................23
4.3.1 General description of inverter input terminals ....................................................................23
4.3.2 Connection terminals of the power circuit............................................................................25
4.3.3 External fan power supply ...................................................................................................26
4.3.4 Connections of the control board.........................................................................................27
4.3.5 Connection of the synchronization unit................................................................................27
4.4 Connection Power Unit R6-S ............................................................................................28
4.4.1 Powersupplyandregenerativeoperationatinvertercurrent≤currentofone
COMBIVERT R6-S ..............................................................................................................28
4.4.2 Powersupplyandregenerativeoperationatinvertercurrents≤currentofone
COMBIVERT R6-S ..............................................................................................................29
4.4.3 Power supply and regenerative operation at parallel operation of up to three R6-S ...........30
4.4.4 Regenerative operation at parallel operation of up to three R6-S with decoupling diodes..33
GB - 3
Table of Contents

4.5 Connection of the control board version S.....................................................................35
4.5.1 Assignment of the control terminal strip X2A.......................................................................35
4.5.2 Assignment of the socket X2B.............................................................................................36
4.5.3 Assignment of the terminal block X2C.................................................................................36
4.5.4 Wiring example ....................................................................................................................37
4.6 Operator..............................................................................................................................38
5. Operation of the Unit.................................................................................... 39
5.1 Operation with PC und system software COMBIVIS ......................................................39
5.2 Switch-on procedure .........................................................................................................39
5.3 Parameter summary ..........................................................................................................40
5.4 Monitoring and analysis parameters ...............................................................................41
5.5 Special adjustments ..........................................................................................................45
A. Appendix A.................................................................................................... 48
A.1 Dimensioning power supply and regenerative units .....................................................48
A.2 DC link capacitors of KEB frequency inverters ..............................................................49
A.3 Decoupling diodes.............................................................................................................51
A.3.1 Assignment ..........................................................................................................................51
A.3.2 Dimensions of the decoupling diodes ..................................................................................52
B. Appendix B.................................................................................................... 53
GB - 4
Table of Contents

3. Introduction
3.1 Preface
The described hard- and software are developments of the KEB Automation KG. The en-
closed documents correspond to the conditions valid at printing. Misprint, mistakes and tech-
nical changes reserved.
The manual must be made accessible for each user. Before working with the unit the user
must become familiar with it. This especially applies to the knowledge and observance of the
followingsafetyandwarningindications.Theusedpictogramshavefollowingsignicance:
Danger Is used, if life or health of the user is in danger or if
substantial damage to property can occur.
Warning
Caution
Attention Is used, if a measure is necessary for the safe and
trouble-free operation.
Essential
discharge time
Information Isused,ifameasuresimpliesthehandlingoropera-
tion of the unit.
Help
Tip
Non-observance of the safety instructions leads to the loss of any liability claims. This list is
not exhaustive.
3.2 Product description
This instruction manual describes the power supply and regenerative unit KEB COMBIVERT
R6-S. The COMBIVERT R6-S has the following features.
The supply unit
• converts a three-phase input voltage into DC voltage.
• supplies single KEB frequency inverter or via DC interconnection.
• can be parallel connected if higher power supply is required.
• increases the stability of the DC link voltage in the DC interconnection.
The regenerative unit
• refeeds excess energy from regenerative operation into the supply system.
• reduces the energy demand.
• reduces the heat emission.
• is environmentally friendly and space-saving.
• replaces braking resistor and braking transistor.
• is cost-saving.
GB - 57
Introduction

The COMBIVERT R6-S is generally protected against overcurrent, ground fault and tempera-
ture. Appropriate dimensioned DC fuses protects the DC link circuit against short-circuit. The
followingaccessoriesarenecessaryforoperationwiththeCOMBIVERTR6-S:
• Mains choke
• Radiointerferencelter(forobservanceofEMCstandard)
3.3 Validity and liability
Application and use of our units in the target products is outside of our control and
therefore exclusively in the area of responsibility of the machine manufacturer.
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 application. However, they are considered for information only without responsibil-
ity. 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.
Inspections and tests can only be done by the machine manufacturer within the framework
of the application. Inspections and tests must be repeated, even if only parts of hardware,
softwareortheunitadjustmentaremodied.
Unauthorized opening and improper tampering can lead to bodily injuries or liability insur-
ances and this cause loss of the warranty. Original spare parts and authorized accessories
by the manufacturer serve as security. The use of other parts excludes liability for the conse-
quences arising out of.
Thesuspensionofliabilityisespeciallyvalidalsoforshutdowndamages,lostprot,dataloss
or other consequential damages. This is also valid, if we have been referred to the possibility
of such damages.
Should any part of this agreement be invalid for any reason, it is to be replaced with a cor-
responding text, which is valid and equivalent to the intended meaning. The rest of the agree-
ment shall remain unaffected and valid.
3.4 Copyright
The customer may be use the instruction manual as well as further enclosed documents or
parts from it for internal purposes. KEB has the copyrights and they remain effective also
to the full extent.All rights reserved. KEB®, COMBIVERT®, KEB COMBICONTROL® and
COMBIVIS® are registered trademarks of KEB Automation KG. Other wordmarks or/and
logosaretrademarks(TM)orregisteredtrademarks(®)oftheirrespectiveownersandare
listedinthefootnoteontherstoccurrence.Whencreatingourdocumentswepayattention
with the utmost care to the rights of third parties. Should we have not marked a trademark or
breach a copyright, please inform us in order to have the possibility of remedy.
GB - 58
Introduction

3.5 Speciedapplication
The COMBIVERT R6-S serves exclusively for the supply of frequency inverters with DC input
and/or regeneration of excess energy into the supply system. The operation of other electrical
consumers is prohibited and can lead to malfunctions or to the destruction of the units.
The used semiconductors and components of KEB are developed and dimensioned for the
use in industrial products. If the product is used in machines, which work under exceptional
conditions or if essential functions, life-supporting measures or an extraordinary safety step
mustbefullled,thenecessaryreliabilityandsecuritymustbeensuredbythemachinebuild-
er. The operation of our products outside the indicated limit values of the technical data leads
to the loss of any liability claims.
All output functions of the R6 are "one-channel according to ISO 13849, no diagnostic cover-
age and therefore not safe." If required, additional protective measures must be met by the
user.
3.5.1 Standard operation
IftheDClinkvoltageincreasestoavalueabovethepeakvalueofthemainsvoltage(nega-
tivepower),regenerationofthecurrentintothemainsoccursautomatically.Theregenera-
tivelevelisdenedwithparameterCP.34orcS.02.Themainsvoltageisanalogmeasured.
Regenerationiscarriedoutinsquare-wave,wherebythecurrentowperiodiscorresponding
to the times of a B6 bridge circuit. Regeneration is completed if the regenerative and puls off
level(CP.32orcS.06)isfallenbelow.
3.5.2 Abnormal operation
When exceeding the permissible limit values for voltage, current or temperature the current
owbetweenDClinkandmainsisblockedduringregeneration.Anappropriateerrormes-
sage is also displayed during supply. The unit must be disconnected from the supply system
or the load must be switched off in case of overcurrent or overload. This can be done by
opening the control release of the frequency inverter.
At factory setting the modulation is switched off in case of a net phase failure and error mes-
sage E.nEt is displayed.
Special adjustments from KEB are necessary if the modulation and/or the standard operation
shouldstartagainwithinadenedtimeincaseofreturnofpowersupply.
GB - 59
Introduction

3.6 Unitidentication
2 9 R 6 S 1 P - 9 1 0 D
Type D: External fan power supply
Design 0: default
reserved 0: default 1: modiedstandard
Voltage 9: 3-ph.; 400 V; AC
Housing P
Options 1: Precharging intern
Control S: 2B.R6
Series R6
Unit size 29
GB - 60
Introduction

4. Safety Instructions
4.1 General instructions
Electric
shock
COMBIVERT R6 power supply und regenerative units contain dangerous volt-
ages which can cause death or serious injury.
COMBIVERT R6 can be adjusted by way that energy is regenerated into the
supply system in case of power failure at regenerative operation. Therefore a
dangerous high tension can be in the unit after switching off the supply system.
Before working with the unit check the isolation from supply by measure-
ments in the unit.
Care should be taken to ensure correct and safe operation to minimise risk to
personnel and equipment.
Only quali-
edelectro-
personnel
All work from the transport, to installation and start-up as well as maintenance
mayonlybedonebyqualiedpersonnel(IEC364and/orCENELECHD384
andIEC-Report664andnotenationalsafetyregulations).Accordingtothis
manualqualiedstaffmeansthosewhoareabletorecogniseandjudgethe
possible dangers based on their technical training and experience and those
withknowledgeoftherelevantstandardsandwhoarefamiliarwiththeeldof
power transmission.
Standards
discharge
time
The COMBIVERT R6 must not be started until it is determined that the installa-
tioncomplieswith2006/42/EC(machinedirective)(noteEN60204).
The COMBIVERT R6 meets the requirements of the Low-Voltage Directive
2006/95/EC.TheharmonizedstandardoftheseriesEN61800-5-1(VDE0160)
is used.
This is a product of limited availability in accordance with IEC 61800-3. This
product may cause radio interference in residential areas. In this case the op-
erator may need to take corresponding measures.
4.2 Transport, storage and installation
The storage of the COMBIVERT must be done in the original packing. It is to be protected
against humidity and excessive cooling and thermal effect. A long-distance transport must be
carriedoutintheoriginalpacking.Itistobesecuredagainstimpactinuence.Observethe
markingonthenalpacking!AfterremovingthenalpackingtheCOMBIVERTmustbeshut
down on a stable base.
GB - 61
Safety Instructions

Protect
against
accidental
contact
The COMBIVERT R6 must be protected against invalid loading. Components
and covers must not be bent or moved as this may affect insulation distances.
The units contain electrostatic sensitive devices which can be destroyed by
inappropriate handling. For that reason the contact of electronic devices and
contacts is to be avoided. The equipment must not be switched on if it is dam-
aged as it may no longer comply with mandatory standards.
Make sure that during installation there is enough minimum clearance and
enough cooling. Climatic conditions must be observed in accordance with the
instruction manual.
Hot surface
Heat sinks can reach temperatures, which can cause burns when touching. If
in case of structural measures a direct contact cannot be avoided, a warning
notice "hot surface" must be mounted at the machine.
4.3 Electrical connection
Note capaci-
tor
discharge
time
Before any installation and connection work, the system must be switched off
and secured.
After clearing the DC link capacitors are still charged with high voltage for
a short period of time. The unit can be worked on again, after it has been
switched off for 5 minutes.
Secure
isolation
The terminals of the control terminal strip are securely isolated in accordance
with EN 61800-5-1. With existing or newly wired circuits the person installing
the units or machines must ensure that the EN requirements are met. With
frequency inverters that are not isolated from the supply circuit all control
linesmustbeincludedinotherprotectivemeasures(e.g.doubleinsulationor
shielded,earthedandinsulated).
Voltage
with re-
spect to
ground
TheconnectionofCOMBIVERTR6isallowedto:
symmetricalmainswithavoltagephase(L1,L2,L3)withrespecttoneutral
conductor/ground(N/PE)ofmaximum305V.
Stationary
connection
TheCOMBIVERT R6 isdesigned forxed connection,sincedischargecur-
rentsof>3.5mAoccurespeciallywhenusingtogetherwithEMClters.There-
fore,therequirementsorinstructionsfromEN60204-1(VDE0113)andEN
61800-5-1(IEC0160-5-1)mustbeobserved.
GB - 62
Safety Instructions

Insulation
measure-
ment
When doing an insulation or voltage measurement in accordance with EN 60204-
1 / VDE 0113-1, the power semiconductor of the unit and existing radio interfer-
enceltersmustbedisconnectedbecauseofthedangerofdestruction.This
is permissible in compliance with the standard, since all inverters are given a
high voltage test in the end control at KEB. In the case of special requirements
please contact KEB.
Different
earth po-
tentials
When using components without isolated inputs/outputs, it is necessary that
equipotentialbondingexistsbetweenthecomponentstobeconnected(e.g.
throughtheequalizer).Disregardcancausedestructionofthecomponentsby
the equalizing currents.
GB - 63
Safety Instructions

Prevent
disturbanc-
es
A trouble-free and safe operation of the COMBIVERT R6 is only guaranteed
when the connection instructions below are strictly followed. Incorrect opera-
tionordamagemayresultfromincorrectinstallation:
• Pay attention to mains voltage.
• Installpowercablesandcontrolcablesseparately(>15cmseparation).
• Use shielded / twisted control lines. Lay shield at one side to COMBIVERT
R6-StoPE!
• Only use suitable circuit elements to control the logic and analog inputs,
whose contacts are rated for extra-low voltages.
• Housing of the COMBIVERT R6 must be well earthed. Screens of larger
power cable must be directly and securely attached to both the inverter PE
terminalandthemotorgroundterminal(removepaint)!
• Ground the cabinet or the system earth star point with the shortest connec-
tiontomainsearth.(avoidearthloops)
• UseexclusivelythelinecommutationthrottlespeciedbyKEB.
• The average value of the supplied DC current may not exceed the maxi-
mum DC current.
• If several frequency inverters are connected to the COMVIBERT R6-S the
max. permissible DC link capacities of all connected frequency inverters
mustbeconsideredduringsupplyoperation(seetechnicaldata).
Automatic
restart
The COMBIVERT R6 can be adjusted by such way that the inverter restarts
automaticallyafteranerrorcase(e.g.phasefailure).Systemdesignmusttake
this into account, if appropriate, and additional monitoring or protective fea-
tures added where necessary.
Not short-
circuit proof
(supply)
TheCOMBIVERTR6isnotshort-circuitproofatthepowersupplyinput!Acon-
ditional protection at the supply input is possible if the I2t-protection is adapted
with a gR fuse. Short-circuit protection at the DC output is ensured by internal
or external aR or gR fuses.
GB - 64
Safety Instructions

Condition-
ally short-
circuit proof
(regenera-
tion)
The COMBIVERT R6 is conditionally short-circuit proof (EN61800-5-1 /
VDE0160). The intended function is guaranteed after resetting the internal
protection devices.
Exception:
• If earth- or short-circuits often occurs at the output, this can lead to a defect
in the unit.
Cyclic acti-
vation and
deactiva-
tion
With applications requiring the COMBIVERT R6 to be switched on and off cycli-
cally, maintain an off-time of at least 5 min. If you require shorter cycle times
please contact KEB.Switching off during the initialization phase can cause un-
denedconditions.
RCD (resid-
ual current
operated
circuit-
breaker)
When using systems with RCD, the instructions or the requirements of VDE
0100-T530(IEC60364-5)mustbeobserved.Therecommendedtrippingcur-
rent of RCD type "B" is 300 mA.
GB - 65
Safety Instructions

4.4 EMC instructions
COMBIVERT R6-S represent electrical equipment designed for use in industrial and com-
mercial units.
In accordance with the EMC directive 2014/30/EU, these devices are with the meaning of the
directive components to be further processed by the respective machine and unit manufac-
turer and are not operable independently.
The person installing / operating the machine / unit is obliged to proove the protective meas-
ures demanded by the EMC directive are complied with. The prescribed ratings can usually
becompliedwithwhenusingtheradiointerferencevoltageltersspeciedbyKEBandwhen
observing the following measures and installation guidelines.
4.5 EMC conform installation
TheCOMBIVERTR6isdesignedtobeusedinthesecondenvironmentasdenedinEN
61800-3(unitwithitsownsupplytransformer).Takeadditionalltermeasureswhenusing
itintherstenvironment(residentialandcommercialareaconnectedtopubliclow-voltage
mains)!
• Installthecontrolcabinetorsysteminanappropriateandcorrectlyway(seechapter„EMC
conformcontrolcabinetinstallation“).
• To avoid coupled-in noises, separate supply lines, DC lines, motor lines, control and data
lines(low-voltagelevel<48V)andleaveaspaceofatleast15cmbetweenthemwhen
installing.
• In order to maintain low-resistance high frequency connections, earthing and shielding, as
wellasothermetallicconnections(e.g.mountingplate,installedunits)mustbeinmetal-
to-metal contact with the mounting plate, over as large an area as possible. Make ground
connectionswithasurfaceaslargeaspossible(earthingstrips).
• Only use shielded cable with copper or tin-plated braid, since steel braid is not suitable for
high frequency ranges. The screen must always be installed on the compensating rail and
fastened with clips or guided through the wall of the housing. Do not elongate the screen
end(pigtails)withindividualconductors!
• Ifexternalinterferencesuppressionltersareused,thenthesemustbeinstalledasclose
aspossibleto(<30cmfrom)theinterferencesourceandinmetal-to-metalcontactwiththe
mouting plate, over as large an area as possible.
• Alwaysequipinductivecontrolelements(contactors,relaysetc.)withsuppressorssuchas
varistors, RC-elements or damping diodes.
• All connections must be kept as short as possible and as close as possible to the earth, as
freeoatinglinesworkasactiveandpassiveaerials.
• Keepconnectioncablesstraight(donotbundle).Installanon-assignedwireatonesidesto
the protective earth conductor.
• Theowandreturncircuitmustbetwistedwhenthelinesarenotshielded, in order to
dampen common-mode noise.
• The cable for phase synchronization between mains choke and COMBIVERT R6-S may
not exceed a cable length of 1 m.
• Furtherinformationcanbefoundintheinternet,see„www.keb.de“.
GB - 66
EMC instructions

GB - 67
Technical Data
5. Technical Data
Unit size 29
Housing size P
Phases 3
permitted mains forms TN, TT 4)
Rated voltage [V] 400
Mains voltage range [V] 305…528 ±0 %
Mains frequency [Hz] 50 / 60 ±2
DC voltage range [VDC]420…747 ±0 %
Regenerative operation
Output rated power Sn [kVA] 346
Rated active power [kW] 330
Max. power output [kVA] 433
Max. active power [kW] 413
Regenerative rated current [A] 500
Regenerative DC current [ADC] 590
Overloadcurrent(E.OL)60s 1) [A] 625
Max. regenerative DC current 60 s [ADC] 738
Power supply operation
Input rated power Sn [kVA] 336
Rated active power [kW] 310
Max. input power [kVA] 420
Max. active power [kW] 388
Rated supply current 2) [A] 485
DC supply current [ADC] 590
Overloadcurrent(E.OL)60s [A] 606
Max. DC supply current 60 s [ADC] 738
Overloaddisconnection(E.OL) [%] 160
Overvoltageswitch-off(E.OP) [VDC] 800
Output rated voltage [VDC] 540
Max. permissible DC link capacity 3) [mF] 60(400Vclass)35(480Vclass)
Max. permissible total load current at precharging
(I_LSF)
[AAC]≤4
I2t Integral of the limiting load of the semiconduc-
tor
[A2s] 40500
Max. permissible mains fuse type gR / aR [A] 670
Perm.gRfuseSiemensSitor(nodeltapowersystem) 3NE1447-2
Max. permissible DC fuse Siemens Sitor type aR see options
Short-circuitfactorattheconnectionpoint(Skn“/Sn)or(Sscp/Sn) 30<Skn“ / Sn<350
Power loss at nominal operating [W] 2800
Max. heat sink temperature [°C] 79
1) Theoverloadcurrentisspeciedfor1minute.Theoverloadcycleis300seconds.Thiscorrespondstoloadclass2
according to EN 60146-01-1.
2) The current data are based on a fundamental frequency component of g=0.95. The fundamental frequency com-
ponent or the effective value of the input current is dependent on load and line supply conditions. At uncontrolled
B6convertersthephaseanglecosφ1canbesettoone,sothevalueofthefundamentalfrequencycomponentsis
equal to the value of the power factor.
3) Please contact KEB for higher values.
4) ITanddeltapowersystemafterconsultationKEB(seealsosafetyinstructions,voltagewithrespecttoground).
Voltagestabilizationmustbeactivatedattheinverterifaharmoniclterisused.
The units are not short circuit proof without corresponding dimensioned fuses

GB - 68
Technical Data
Exceeding of the max. rechargeable DC link capacity can lead to a defect.
AloadremovalintheDClinkcirclemaybedoneonlyafterthemessage„ready“.
If the control release is set when switching off the mains, this can lead to an overcurrent error and the lifetime of
the module can be reduced.
The unit must be disconnected from the supply system or the load must be switched off in case of overcurrent or
overload.
5.1 Overload (OL) function
105 110 120 130 140 150 160
100
150
200
250
270
60
Load
Release time [s]
Figure 21: Overload (OL) function
5.2 Operating conditions
Standard Standard/
class
Instructions
Denitionaccordingto
EN 61800-2 Inverterproductstandard:
ratedspecications
EN 61800-5-1 Inverterproductstandard:
general safety
Site altitude
max. 2000 m above sea level
(withsitealtitudesover1000maderatingof
1 % per 100 m must be taken into considera-
tion)
Ambient conditions during operation
further on next side

GB - 69
Technical Data
Standard Standard/
class
Instructions
Climate Temperature
EN 60721-3-3
3K3
extended to -10…45 °C
(withtemperatureover45°Ctomax.55°C
a derating of 5 % per 1 K must be taken into
consideration)
Humidity 3K3 5…85%(withoutcondensation)
Mechanical Vibration
max. amplitude of a vibration 1 mm
(5…13Hz)
max. acceleration amplitude 7 m/s²
(13…200Hz)
3M1
Contamination Gas 3C2
Solids 3S2
Ambient conditions during transport
Climate Temperature
EN 60721-3-2
2K3
Humidity 2K3 (withoutcondensation)
Mechanical Vibration max.vibrationamplitude3.5mm(2…9Hz)
max.accelerationamplitude15m/s²(9…200Hz)
2M1
Surge 2M1 max. 100 m/s²; 11 ms
Contamination Gas 2C2
Solids 2S2
Ambient conditions for the storage
Climate Temperature
EN 60721-3-1
1K4
Humidity 1K3 (withoutcondensation)
Mechanical Vibration 1M1
max. amplitude of a vibration 1 mm
(5…13Hz)
max.accelerationamplitude7m/s²(13…200Hz)
Surge 1M1 max. 100 m/s²; 11 ms
Contamination Gas 1C2
Solids 1S2
Type of protection EN 60529 IP20
Environment IEC 664-1 Pollution degree 2
Denitionaccordingto EN 61800-3 Inverterproductstandard:EMC
EMC emitted interference
Cable-based interferences – C2 withlter(onlywithferriterings)
Radiated interferences – C2 withlter(onlywithferriterings)
Interference immunity
Electro-static discharge EN 61000-4-2 8 kV AD(airdischarge)andCD(contactdis-
charge)
Burst - control lines + bus EN 61000-4-4 2 kV
Burst - mains supply EN 61000-4-4 4 kV
Surge - mains supply EN 61000-4-5 1 / 2 kV Phase-phase / phase-ground
Immunity to conducted
disturbances,
induced by radio-frequency
elds
EN 61000-4-6 10 V 0.15-80 MHz
Electromagneticelds EN 61000-4-3 10 V/m
Voltage variation/
voltage drop EN 61000-2-1 +10 %, -15 %; 90 %
Voltage unsymmetries/
frequency changes EN 61000-2-4 3 %; 2 %

GB - 70
Technical Data
5.3 Accessories
Unit size 29
Rated voltage 400 V
Commutation reactor
29Z1B04-1000
125%max.short-termoverload(regenerativemode)
125%max.short-termoverload(supplymode)
Synchronization unit
00R6940-2408
Control cabinet installation; max. distance to the commuta-
tionchokeorharmoniclter1m
Patch cable
00F50C3-4010
Length 1 m
for connection of the synchronization unit with R6 regenera-
tive unit
5.4 Options
Unit size 29
Mainslter
30E4T60-1001 in accordance with EN 61800-3
LimitclassC2(onlywithferriterings)
LimitclassC1(onconsultationwithKEB)
DC fuses 1000 V/500A Mat.no. 009025H-3679 or
750V/500AMat.no.0090249-5679(twoparallelforeach)
Harmoniclter
29Z1C04-1000
Theoverloadcurrentreducesatcertainmainsconditions!
Please contact KEB for data to the THD value at regenera-
tive operation in accordance with EN 61000-2-12.
Operators Digital operator, interface operator
Bus operators CAN,ProBus,InterBus,Ethercat,Ehternet,Sercos,Mod-
Bus, PROFINET, Devicenet, HSP5
5.4.1 Ferrite rings
Ferrite rings are used for the reduction of the cable-based and radiated interferences. For a
high damping, the ferrite rings are attached as close as possible to the interference source,
i.e. at the DC and at the motor output terminals of the frequency inverter. The conductors
must passed through the ferrite core for the use as current-compensated choke. PE must be
passed outside. Further information can be taken from the provided documentation. Which
ferrite ring shall be used is dependent on the used cable cross-section.
Part number Nominal size in mm Inside diameter in mm
0090396-2621 R 42/26/18 24.9
0090390-5241 R 56/32/18 29.5
0090395-3820 R 63/38/25 36.0
0090395-5222 R 87/54/30 54.5
0090395-5520 R 102/66/15 64.5

GB - 71
Dimensions and weights
5.5 Dimensions and weights
5.5.1 Dimensions air cooling system mounted version
453
960
935
300
340
M10 / 4x
B
B
A
A
R6
Figure 22: Fan heat sink Weight per module
A-heatsinkairow,B-insideventilation 97.5 kg

GB - 72
Dimensions and weights
5.5.2 Commutation reactor/mains choke
412
266
186
312
388
264
146
10
16
d
PE
Mat.-Number Inductance Irated PV Frequency Weight
[mH] [A] [W] [Hz] [kg]
29Z1B04-1000 0.061 485 530 45…65 45
Technical data of the connection terminals Maximum tightening torque
PE M12 Stay bolt for ring thimble 25 Nm 200 lb inch
D Ø8 Hole for screw M12 for max. two ring thimbles each with 240 mm²
Figure 23: Commutation reactor / mains choke