Rexroth IndraControl VCP 20 Industrial Hydraulics Electric Drives and Controls Linear Motion and Assembly Technologies Pneumatics Service Automation Mobile Hydraulics Rexroth IndraDrive C Drive Controllers Power Sections HCS02.1 R911306138 Edition 03 Project Planning Manual
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Rexroth IndraControl VCP 20
IndustrialHydraulics
Electric Drivesand Controls
Linear Motion and Assembly Technologies Pneumatics
DOK-INDRV*-HCS02.1****-PR01-EN 04.2004 First Edition
DOK-INDRV*-HCS02.1****-PR02-EN 02.2005 Revision
DOK-INDRV*-HCS02.1****-PR03-EN 01.2006 Revision
Bosch Rexroth AG 2006
Copying this document, giving it to others and the use or communicationof the contents thereof without express authority, are forbidden. Offendersare liable for the payment of damages. All rights are reserved in the eventof the grant of a patent or the registration of a utility model or design(DIN 34-1).
The specified data only serve to describe the product. No statementsconcerning a certain condition or suitability for a certain application can bederived from our information. The given information does not release theuser from the obligation of own judgement and verification. It must beremembered that our products are subject to a natural process of wearand aging.
Bosch Rexroth AGBgm.-Dr.-Nebel-Str. 2 • D-97816 Lohr a. Main
Areas of Use and Application .................................................................................................. 2-2
2.2 Inappropriate Use ......................................................................................................................... 2-2
3 Safety Instructions for Electric Drives and Controls 3-1
3.1 General Information ...................................................................................................................... 3-1
Using the Safety Instructions and Passing them on to Others................................................ 3-1
Instructions for Use.................................................................................................................. 3-1
Explanation of Warning Symbols and Degrees of Hazard Seriousness ................................. 3-3
Hazards by Improper Use........................................................................................................ 3-4
3.2 Instructions with Regard to Specific Dangers............................................................................... 3-5
Protection Against Contact with Electrical Parts ..................................................................... 3-5
Protection Against Electric Shock by Protective Low Voltage (PELV) .................................... 3-6
Protection Against Dangerous Movements ............................................................................. 3-7
Protection Against Magnetic and Electromagnetic Fields During Operation andMounting .................................................................................................................................. 3-9
Protection Against Contact with Hot Parts ............................................................................ 3-10
Protection During Handling and Mounting............................................................................. 3-11
Type Code ............................................................................................................................... 4-1
4.2 Type Plates ................................................................................................................................... 4-2
Type Plate Arrangement.......................................................................................................... 4-2
Type Plate Power Section (Example)...................................................................................... 4-2
Type Plate Control Section...................................................................................................... 4-2
4.3 Scope of Delivery.......................................................................................................................... 4-3
5.3 Temperatures Above the Top of the Device................................................................................. 5-5
Outlet Temperatures in Normal Operation .............................................................................. 5-6
6 Electrical Data 6-1
6.1 Power Section – Mains Supply..................................................................................................... 6-1
6.2 Power Section – DC Bus .............................................................................................................. 6-2
6.3 Power Section – DC Bus Power................................................................................................... 6-3
Allowed DC Bus Continuous Power with Three-Phase Mains Connection............................. 6-5
Allowed DC Bus Continuous Power with Single-Phase Mains Connection ............................ 6-6
Mains Connection Power and DC Bus Continuous Power ..................................................... 6-7
6.4 Power Section – Braking Resistor ................................................................................................ 6-9
6.5 Power Section – Inverter ............................................................................................................ 6-10
6.6 Power Section - Examples of Allowed Load Profiles.................................................................. 6-12
6.7 Power Section - Operating Standard Motors.............................................................................. 6-13
6.8 Power Section – Cooling, Power Dissipation, Insulation Resistance, Sound Pressure............. 6-15
6.9 Control Voltage ........................................................................................................................... 6-20
Devices without Internal Control Voltage Supply (HCS02.1E-W00xx-NNNN)...................... 6-20
Devices with Internal Control Voltage Supply Generation from DC bus(HCS02.1E-W00xx-NNNV).................................................................................................... 6-21
X5, Motor Connection............................................................................................................ 6-32
X6, Motor Temperature Monitoring and Motor Holding Brake .............................................. 6-34
X9, Connection of Braking Resistor....................................................................................... 6-37
X13, Control Voltage (+24 V, 0 V) ......................................................................................... 6-38
DC Bus (L+, L-)...................................................................................................................... 6-41
Connection Point of Equipment Grounding Conductor and Equipment GroundingConnections........................................................................................................................... 6-42
Rexroth IndraDrive C Contents III
DOK-INDRV*-HCS02.1****-PR03-EN-P
Ground Connection of Housing ............................................................................................. 6-42
9.4 Vor der Kontaktaufnahme... - Before contacting us... .................................................................. 9-1
9.5 Kundenbetreuungsstellen - Sales & Service Facilities ................................................................. 9-2
10 Index 10-1
IV Contents Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Rexroth IndraDrive C Introduction 1-1
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1 Introduction
1.1 Documentation
About this DocumentationThis documentation basically contains the technical data of the RexrothIndraDrive C HCS02.1 drive controllers.
WARNING
Personal injury and property damage caused byincorrect project planning for applications,machines and installations!⇒ Take the content of the Project Planning Manual
"Rexroth IndraDrive Drive System" (DOK-INDRV*-SYSTEM*****-PRxx-EN-P; part no. R911309636)into account.
For complete project planning of a Rexroth IndraDrive drive system youneed, in any case, the Project Planning Manual "Rexroth IndraDrive DriveSystem" (DOK-INDRV*-SYSTEM*****-PRxx-EN-P; part no. R911309636).This Project Planning Manual, among other things, contains:
• specifications for the components of the drive system
• configuration of the drive system components
• arrangement of the components in the control cabinet
• electromagnetic compatibility (EMC)
• types of mains connection
• requirements to the mains connection
• control circuits for the mains connection
• connections of the components in the drive system
• fusing and selecting the mains contactor
• accessories in the drive system
• calculations (determining appropriate drive controller; mainsconnection; leakage capacitance; operating data of mains filters;selecting the 24V supply; braking behavior when using a DC busresistor unit)
• notes on how to replace devices
1-2 Introduction Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Documentations - OverviewFor project planning of the drive system the following documentations areavailable:
Third Party Motors Project Planning Manualand Commissioning
DOK-DRIVE*-3RDPART*MOT-AWxx-EN-P
Rexroth IndraDrive C Introduction 1-3
DOK-INDRV*-HCS02.1****-PR03-EN-P
1) in the document typecodes "xx" is a wild card for the current edition ofthe documentation (example: "PR01" is the first edition of a ProjectPlanning Manual)
Fig. 1-1: Documentations - overview
1.2 Basic Design of a Drive Controller
hcs_lt_rt.fh7
2
1
1: Power section2: Control section
Fig. 1-2: Basic design
The drive controller consists of two essential parts:
• Power section
• Control section
Power SectionThe following are connected to the power section:
• mains
• motor (with optional motor holding brake and motor temperaturemonitoring)
• 24 V power supply
• DC bus (not for HCS02.1-W0012)
1-4 Introduction Rexroth IndraDrive C
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• module bus (for cross communication in the case of DC busconnection with other devices; not for HCS02.1-W0012)
• braking resistor (optional; not for HCS02.1-W0012 and –W0028)
Control SectionThe control section is a separate component that is plugged into thepower section. The drive controller is supplied ex works complete withcontrol section.
The control section may only be replaced by qualified personnel.
The contacts X31/1 and X31/2 are connected to the control section as Bbcontacts.
Note: The control sections are described in a separatedocumentation (see page 1-2).
1.3 Drive Controllers - Block Diagram
HCS02.1E-W0012-NNNN
line input withbridge circuit
rectifier
DC buscapacitance
converterbridge circuitwith output to
the motor
braking resistorcircuit
chargingcurrent limit
CZW
RSoftstartRB
hcs_block_12n.FH7
A1
A2
A3
L1
L2
L3
Fig. 1-3: HCS02.1E-W0012-NNNN - Block diagram
Rexroth IndraDrive C Introduction 1-5
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HCS02.1E-W0012-NNNV
line input withbridge circuit
rectifier
DC buscapacitance
converterbridge circuitwith output to
the motor
braking resistorcircuit
chargingcurrent limit
CZW
RSoftstartRB
hcs_block_12v.FH7
A1
A2
A3
L1
L2
L3
optionalintegrated
controlvoltagesupply
Fig. 1-4: HCS02.1E-W0012-NNNV - Block diagram
HCS02.1E-W0028-NNNN
line input withbridge circuit
rectifier
DC buscapacitance
converterbridge circuitwith output to
the motor
braking resistorcircuit
chargingcurrent limit
CZW
RSoftstartRB
hcs_block_28n.FH7
A1
A2
A3
L1
L2
L3
DC busconnection
L-
L+
Fig. 1-5: HCS02.1E-W0028-NNNN - Block diagram
1-6 Introduction Rexroth IndraDrive C
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HCS02.1E-W0028-NNNV
RSoftstartRB
line input withbridge circuit
rectifier
DC buscapacitance
converterbridge circuitwith output to
the motor
braking resistorcircuit
chargingcurrent limit
CZW
hcs_block_28v.FH7
A1
A2
A3
L1
L2
L3
L-
L+
DC busconnection
optionalintegrated
controlvoltagesupply
Fig. 1-6: HCS02.1E-W0028-NNNV - Block diagram
HCS02.1E-W0054/70-NNNN
line input withbridge circuit
rectifier
DC buscapacitance
converterbridge circuitwith output to
the motor
braking resistorcircuit
chargingcurrent limit
CZW
hcs_block_54_70n.FH7
A1
A2
A3
L1
L2
L3
L-
L+
DC busconnection
optionalexternalbrakingresistor
RSoftstartRB
Fig. 1-7: HCS02.1E-W0054/70-NNNN - Block diagram
Rexroth IndraDrive C Introduction 1-7
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HCS02.1E-W0054/70-NNNV
line input withbridge circuit
rectifier
DC buscapacitance
converterbridge circuitwith output to
the motor
braking resistorcircuit
chargingcurrent limit
hcs_block_54_70v.FH7
CZW
A1
A2
A3
L1
L2
L3
L-
L+
DC busconnection
optionalintegrated
controlvoltagesupply
optionalexternalbrakingresistor
RSoftstartRB
Fig. 1-8: HCS02.1E-W0054/70-NNNV - Block diagram
1-8 Introduction Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
1.4 General Information on How to Install the Drive Controller
Damage can be caused to the drive controller or circuit boards ifelectrostatic charging present in people and/or tools is discharged acrossthem. Therefore, please note the following information:
CAUTION
Electrostatic charges can cause damage toelectronic components and interfere with theiroperational safety!⇒ Exposed conductive parts coming into contact with
components and circuit boards must be discharged bymeans of grounding. Otherwise errors may occurwhen triggering motors and moving elements.
Such exposed conductive parts include:
• the copper bit when soldering
• the human body (ground connection caused by touching a conductive,grounded item)
• parts and tools (place them on a conductive support)
Endangered components may only be stored or dispatched in conductivepackaging.
Note: Rexroth connection diagrams are only to be used forproducing installation connection diagrams. The machinemanufacturer’s installation connection diagrams must be usedfor wiring the installation!
• Lay signal lines separately from the load resistance lines because ofthe occurrence of interference.
• Transmit analog signals (e.g. command values, actual values) viashielded lines.
• Do not connect mains, DC bus or power leads to low voltages or allowthem to come into contact with these.
• When carrying out a high voltage test or an applied-overvoltagewithstand test on the machine’s electrical equipment, disconnect allconnections to the devices. This protects the electronic components(allowed in accordance with EN 60204-1). During their routine testing,Rexroth drive components are tested for high voltage and insulation inaccordance with EN 50178.
CAUTION
Risk of damage to the drive controller byconnecting and disconnecting live connections!⇒ Do not connect and disconnect live connections.
Rexroth IndraDrive C Important Directions for Use 2-1
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2 Important Directions for Use
2.1 Appropriate Use
IntroductionRexroth products represent state-of-the-art developments andmanufacturing. They are tested prior to delivery to ensure operating safetyand reliability.
The products may only be used in the manner that is defined asappropriate. If they are used in an inappropriate manner, then situationscan develop that may lead to property damage or injury to personnel.
Note: Rexroth as manufacturer is not liable for any damagesresulting from inappropriate use. In such cases, the guaranteeand the right to payment of damages resulting frominappropriate use are forfeited. The user alone carries allresponsibility of the risks.
Before using Rexroth products, make sure that all the pre-requisites foran appropriate use of the products are satisfied:
• Personnel that in any way, shape or form uses our products must firstread and understand the relevant safety instructions and be familiarwith appropriate use.
• If the products take the form of hardware, then they must remain intheir original state, in other words, no structural changes are permitted.It is not permitted to decompile software products or alter sourcecodes.
• Do not mount damaged or faulty products or use them in operation.
• Make sure that the products have been installed in the mannerdescribed in the relevant documentation.
2-2 Important Directions for Use Rexroth IndraDrive C
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Areas of Use and ApplicationDrive controllers made by Bosch Rexroth are designed to controlelectrical motors and monitor their operation.
Control and monitoring of the motors may require additional sensors andactors.
Note: The drive controllers may only be used with the accessoriesand parts specified in this document. If a component has notbeen specifically named, then it may not be either mounted orconnected. The same applies to cables and lines.
Operation is only permitted in the specified configurations andcombinations of components using the software and firmwareas specified in the relevant Functional Descriptions.
Every drive controller has to be programmed before commissioning,making it possible for the motor to execute the specific functions of anapplication.
The drive controllers have been developed for use in single- and multi-axis drive and control tasks.
To ensure an application-specific use, the drive controllers are availablewith different drive power and different interfaces.
Typical applications of the drive controllers include:
• handling and mounting systems,
• packaging and food machines,
• printing and paper processing machines and
• machine tools.
The drive controllers may only be operated under the assembly andinstallation conditions described in this documentation, in the specifiedposition of normal use and under the ambient conditions as described(temperature, degree of protection, humidity, EMC, etc.).
2.2 Inappropriate Use
Using the drive controllers outside of the operating conditions described inthis documentation and outside of the indicated technical data andspecifications is defined as "inappropriate use".
Drive controllers must not be used, if
• ... they are subject to operating conditions that do not meet thespecified ambient conditions. This includes, for example, operationunder water, under extreme temperature fluctuations or extremely highmaximum temperatures.
• Furthermore, the drive controllers must not be used in applicationswhich have not been expressly authorized by Rexroth.
• Please carefully follow the specifications outlined in the general SafetyInstructions!
Rexroth IndraDrive C Safety Instructions for Electric Drives and Controls 3-1
DOK-INDRV*-HCS02.1****-PR03-EN-P
3 Safety Instructions for Electric Drives and Controls
3.1 General Information
Using the Safety Instructions and Passing them on to OthersDo not attempt to install or commission this device without first reading alldocumentation provided with the product. Read and understand thesesafety instructions and all user documentation prior to working with thedevice. If you do not have the user documentation for the device, contactyour responsible Bosch Rexroth sales representative. Ask for thesedocuments to be sent immediately to the person or persons responsiblefor the safe operation of the device.
If the device is resold, rented and/or passed on to others in any otherform, then these safety instructions must be delivered with the device.
WARNING
Improper use of these devices, failure to followthe safety instructions in this document ortampering with the product, including disablingof safety devices, may result in materialdamage, bodily harm, electric shock or evendeath!
Instructions for UseRead these instructions before the initial startup of the equipment in orderto eliminate the risk of bodily harm or material damage. Follow thesesafety instructions at all times.
• Bosch Rexroth AG is not liable for damages resulting from failure toobserve the warnings provided in this documentation.
• Read the operating, maintenance and safety instructions in yourlanguage before starting up the machine. If you find that you cannotcompletely understand the documentation for your product, please askyour supplier to clarify.
• Proper and correct transport, storage, assembly and installation aswell as care in operation and maintenance are prerequisites foroptimal and safe operation of this device.
• Only assign trained and qualified persons to work with electricalinstallations:
• Only persons who are trained and qualified for the use andoperation of the device may work on this device or within itsproximity. The persons are qualified if they have sufficientknowledge of the assembly, installation and operation of theequipment as well as an understanding of all warnings andprecautionary measures noted in these instructions.
• Furthermore, they must be trained, instructed and qualified toswitch electrical circuits and devices on and off in accordance withtechnical safety regulations, to ground them and to mark themaccording to the requirements of safe work practices. They musthave adequate safety equipment and be trained in first aid.
• Only use spare parts and accessories approved by the manufacturer.
• Follow all safety regulations and requirements for the specificapplication as practiced in the country of use.
3-2 Safety Instructions for Electric Drives and Controls Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
• The devices have been designed for installation in industrialmachinery.
• The ambient conditions given in the product documentation must beobserved.
• Only use safety-relevant applications that are clearly and explicitlyapproved in the Project Planning Manual. If this is not the case, theyare excluded.Safety-relevant are all such applications which can cause danger topersons and material damage.
• The information given in the documentation of the product with regardto the use of the delivered components contains only examples ofapplications and suggestions.
The machine and installation manufacturer must
• make sure that the delivered components are suited for hisindividual application and check the information given in thisdocumentation with regard to the use of the components,
• make sure that his application complies with the applicable safetyregulations and standards and carry out the required measures,modifications and complements.
• Startup of the delivered components is only permitted once it is surethat the machine or installation in which they are installed complieswith the national regulations, safety specifications and standards of theapplication.
• Operation is only permitted if the national EMC regulations for theapplication are met.
• The instructions for installation in accordance with EMC requirementscan be found in the documentation "EMC in Drive and ControlSystems".
• The machine or installation manufacturer is responsible forcompliance with the limiting values as prescribed in the nationalregulations.
• Technical data, connections and operational conditions are specified inthe product documentation and must be followed at all times.
Rexroth IndraDrive C Safety Instructions for Electric Drives and Controls 3-3
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Explanation of Warning Symbols and Degrees of Hazard SeriousnessThe safety instructions describe the following degrees of hazardseriousness. The degree of hazard seriousness informs about theconsequences resulting from non-compliance with the safety instructions:
Warning symbol with signalword
Degree of hazard seriousness accordingto ANSI Z 535
DANGER
Death or severe bodily harm will occur.
WARNING
Death or severe bodily harm may occur.
CAUTION
Bodily harm or material damage may occur.
Fig. 3-1: Hazard classification (according to ANSI Z 535)
3-4 Safety Instructions for Electric Drives and Controls Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Hazards by Improper Use
DANGER
High electric voltage and high working current!Risk of death or severe bodily injury by electricshock!
DANGER
Dangerous movements! Danger to life, severebodily harm or material damage byunintentional motor movements!
WARNING
High electric voltage because of incorrectconnection! Risk of death or bodily injury byelectric shock!
WARNING
Health hazard for persons with heartpacemakers, metal implants and hearing aids inproximity to electrical equipment!
CAUTION
Hot surfaces on device housing! Danger ofinjury! Danger of burns!
CAUTION
Risk of injury by improper handling! Risk ofbodily injury by bruising, shearing, cutting,hitting, or improper handling of pressurizedlines!
CAUTION
Risk of injury by improper handling of batteries!
Rexroth IndraDrive C Safety Instructions for Electric Drives and Controls 3-5
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3.2 Instructions with Regard to Specific Dangers
Protection Against Contact with Electrical Parts
Note: This section only concerns devices and drive components withvoltages of more than 50 Volt.
Contact with parts conducting voltages above 50 Volts can causepersonal danger and electric shock. When operating electrical equipment,it is unavoidable that some parts of the devices conduct dangerousvoltage.
DANGER
High electrical voltage! Danger to life, electricshock and severe bodily injury!⇒ Only those trained and qualified to work with or on
electrical equipment are permitted to operate,maintain and repair this equipment.
⇒ Follow general construction and safety regulationswhen working on electrical power installations.
⇒ Before switching on the device, the equipmentgrounding conductor must have been non-detachably connected to all electrical equipment inaccordance with the connection diagram.
⇒ Do not operate electrical equipment at any time,even for brief measurements or tests, if theequipment grounding conductor is not permanentlyconnected to the mounting points of the componentsprovided for this purpose.
⇒ Before working with electrical parts with voltagepotentials higher than 50 V, the device must bedisconnected from the mains voltage or powersupply unit. Provide a safeguard to preventreconnection.
⇒ With electrical drive and filter components, observethe following:Wait 30 minutes after switching off power to allowcapacitors to discharge before beginning to work.Measure the voltage on the capacitors beforebeginning to work to make sure that the equipment issafe to touch.
⇒ Never touch the electrical connection points of acomponent while power is turned on.
⇒ Install the covers and guards provided with theequipment properly before switching the device on.Before switching the equipment on, cover andsafeguard live parts safely to prevent contact withthose parts.
⇒ A residual-current-operated circuit-breaker or r.c.d.cannot be used for electric drives! Indirect contactmust be prevented by other means, for example, byan overcurrent protective device according to therelevant standards.
⇒ Secure built-in devices from direct touching ofelectrical parts by providing an external housing, forexample a control cabinet.
European countries: according to EN 50178/ 1998,
3-6 Safety Instructions for Electric Drives and Controls Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
section 5.3.2.3.
USA: See National Electrical Code (NEC), NationalElectrical Manufacturers' Association (NEMA), as well aslocal engineering regulations. The operator must observeall the above regulations at any time.
With electrical drive and filter components, observe the following:
DANGER
High housing voltage and large leakage current!Risk of death or bodily injury by electric shock!⇒ Before switching on, the housings of all electrical
equipment and motors must be connected orgrounded with the equipment grounding conductor tothe grounding points. This is also applicable beforeshort tests.
⇒ The equipment grounding conductor of the electricalequipment and the units must be non-detachablyand permanently connected to the power supply unitat all times. The leakage current is greater than3.5 mA.
⇒ Over the total length, use copper wire of a crosssection of a minimum of 10 mm2 for this equipmentgrounding connection!
⇒ Before start-up, also in trial runs, always attach theequipment grounding conductor or connect with theground wire. Otherwise, high voltages may occur atthe housing causing electric shock.
Protection Against Electric Shock by Protective Low Voltage (PELV)All connections and terminals with voltages between 5 and 50 Volt atRexroth products are protective extra-low voltage systems which areprovided with touch guard according to the product standards.
WARNING
High electric voltage by incorrect connection!Risk of death or bodily injury by electric shock!⇒ To all connections and terminals with voltages
between 0 and 50 Volt, only devices, electricalcomponents, and conductors may be connectedwhich are equipped with a PELV (Protective Extra-Low Voltage) system.
⇒ Connect only voltages and circuits which are safelyisolated from dangerous voltages. Safe isolation isachieved for example by isolating transformers, safeoptocouplers or battery operation without mainsconnection.
Rexroth IndraDrive C Safety Instructions for Electric Drives and Controls 3-7
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Protection Against Dangerous MovementsDangerous movements can be caused by faulty control of connectedmotors. Some common examples are:
• improper or wrong wiring of cable connections
• incorrect operation of the equipment components
• wrong input of parameters before operation
• malfunction of sensors, encoders and monitoring devices
• defective components
• software or firmware errors
Dangerous movements can occur immediately after equipment isswitched on or even after an unspecified time of trouble-free operation.
The monitoring in the drive components will normally be sufficient to avoidfaulty operation in the connected drives. Regarding personal safety,especially the danger of bodily harm and material damage, this alonecannot be relied upon to ensure complete safety. Until the integratedmonitoring functions become effective, it must be assumed in any casethat faulty drive movements will occur. The extent of faulty drivemovements depends upon the type of control and the state of operation.
3-8 Safety Instructions for Electric Drives and Controls Rexroth IndraDrive C
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DANGER
Dangerous movements! Danger to life, risk ofinjury, severe bodily harm or material damage!⇒ For the above reasons, ensure personal safety by
means of qualified and tested higher-level monitoringdevices or measures integrated in the installation.They have to be provided for by the user accordingto the specific conditions within the installation and ahazard and fault analysis. The safety regulationsapplicable for the installation have to be taken intoconsideration. Unintended machine motion or othermalfunction is possible if safety devices are disabled,bypassed or not activated.
To avoid accidents, bodily harm and/or materialdamage:
⇒ Keep free and clear of the machine’s range ofmotion and moving parts. Possible measures toprevent people from accidentally entering themachine’s range of motion:- use safety fences
- use safety guards
- use protective coverings
- install light curtains or light barriers
⇒ Fences and coverings must be strong enough toresist maximum possible momentum.
⇒ Mount the emergency stop switch in the immediatereach of the operator. Verify that the emergency stopworks before startup. Don’t operate the device if theemergency stop is not working.
⇒ Isolate the drive power connection by means of anemergency stop circuit or use a safety relatedstarting lockout to prevent unintentional start.
⇒ Make sure that the drives are brought to a safestandstill before accessing or entering the dangerzone.
⇒ Additionally secure vertical axes against falling ordropping after switching off the motor power by, forexample:- mechanically securing the vertical axes,
- adding an external braking/ arrester/ clampingmechanism or
- ensuring sufficient equilibration of the verticalaxes.
The standard equipment motor brake or an externalbrake controlled directly by the drive controller arenot sufficient to guarantee personal safety!
Rexroth IndraDrive C Safety Instructions for Electric Drives and Controls 3-9
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⇒ Disconnect electrical power to the equipment using amaster switch and secure the switch againstreconnection for:- maintenance and repair work
- cleaning of equipment
- long periods of discontinued equipment use
⇒ Prevent the operation of high-frequency, remotecontrol and radio equipment near electronics circuitsand supply leads. If the use of such devices cannotbe avoided, verify the system and the installation forpossible malfunctions in all possible positions ofnormal use before initial startup. If necessary,perform a special electromagnetic compatibility(EMC) test on the installation.
Protection Against Magnetic and Electromagnetic Fields DuringOperation and Mounting
Magnetic and electromagnetic fields generated by current-carryingconductors and permanent magnets in motors represent a seriouspersonal danger to those with heart pacemakers, metal implants andhearing aids.
WARNING
Health hazard for persons with heartpacemakers, metal implants and hearing aids inproximity to electrical equipment!⇒ Persons with heart pacemakers and metal implants
are not permitted to enter following areas:- Areas in which electrical equipment and parts are
mounted, being operated or commissioned.
- Areas in which parts of motors with permanentmagnets are being stored, repaired or mounted.
⇒ If it is necessary for somebody with a pacemaker toenter such an area, a doctor must be consulted priorto doing so. The interference immunity of present orfuture implanted heart pacemakers differs greatly, sothat no general rules can be given.
⇒ Those with metal implants or metal pieces, as wellas with hearing aids must consult a doctor beforethey enter the areas described above. Otherwisehealth hazards may occur.
3-10 Safety Instructions for Electric Drives and Controls Rexroth IndraDrive C
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Protection Against Contact with Hot Parts
CAUTION
Hot surfaces at motor housings, on drivecontrollers or chokes! Danger of injury! Dangerof burns!⇒ Do not touch surfaces of device housings and
chokes in the proximity of heat sources! Danger ofburns!
⇒ Do not touch housing surfaces of motors! Danger ofburns!
⇒ According to operating conditions, temperatures canbe higher than 60 °C, 140 °F during or afteroperation.
⇒ Before accessing motors after having switched themoff, let them cool down for a sufficiently long time.Cooling down can require up to 140 minutes!Roughly estimated, the time required for coolingdown is five times the thermal time constantspecified in the Technical Data.
⇒ After switching drive controllers or chokes off, wait15 minutes to allow them to cool down beforetouching them.
⇒ Wear safety gloves or do not work at hot surfaces.⇒ For certain applications, the manufacturer of the end
product, machine or installation, according to therespective safety regulations, has to take measuresto avoid injuries caused by burns in the endapplication. These measures can be, for example:warnings, guards (shielding or barrier), technicaldocumentation.
Rexroth IndraDrive C Safety Instructions for Electric Drives and Controls 3-11
DOK-INDRV*-HCS02.1****-PR03-EN-P
Protection During Handling and MountingIn unfavorable conditions, handling and assembling certain parts andcomponents in an improper way can cause injuries.
CAUTION
Risk of injury by improper handling! Bodilyinjury by bruising, shearing, cutting, hitting!⇒ Observe the general construction and safety
regulations on handling and assembly.⇒ Use suitable devices for assembly and transport.⇒ Avoid jamming and bruising by appropriate
measures.⇒ Always use suitable tools. Use special tools if
specified.⇒ Use lifting equipment and tools in the correct
manner.⇒ If necessary, use suitable protective equipment (for
example safety goggles, safety shoes, safetygloves).
⇒ Do not stand under hanging loads.⇒ Immediately clean up any spilled liquids because of
the danger of skidding.
Battery SafetyBatteries consist of active chemicals enclosed in a solid housing.Therefore, improper handling can cause injury or damages.
CAUTION
Risk of injury by improper handling!⇒ Do not attempt to reactivate low batteries by heating
or other methods (risk of explosion andcauterization).
⇒ Do not recharge the batteries as this may causeleakage or explosion.
⇒ Do not throw batteries into open flames.⇒ Do not dismantle batteries.⇒ Do not damage electrical parts installed in the
devices.
Note: Environmental protection and disposal! The batteries installedin the product are considered dangerous goods during land,air, and sea transport (risk of explosion) in the sense of thelegal regulations. Dispose of used batteries separate fromother waste. Observe the local regulations in the country ofassembly.
3-12 Safety Instructions for Electric Drives and Controls Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Protection Against Pressurized SystemsAccording to the information given in the Project Planning Manuals,motors cooled with liquid and compressed air, as well as drive controllers,can be partially supplied with externally fed, pressurized media, such ascompressed air, hydraulics oil, cooling liquids, and cooling lubricatingagents. In these cases, improper handling of external supply systems,supply lines, or connections can cause injuries or damages.
CAUTION
Risk of injury by improper handling of pressurizedlines!⇒ Do not attempt to disconnect, open, or cut
pressurized lines (risk of explosion).⇒ Observe the respective manufacturer's operating
instructions.⇒ Before dismounting lines, relieve pressure and
empty medium.⇒ Use suitable protective equipment (for example
safety goggles, safety shoes, safety gloves).⇒ Immediately clean up any spilled liquids from the
floor.
Note: Environmental protection and disposal! The agents used tooperate the product might not be economically friendly.Dispose of ecologically harmful agents separate from otherwaste. Observe the local regulations in the country ofassembly.
Rexroth IndraDrive C Identification 4-1
DOK-INDRV*-HCS02.1****-PR03-EN-P
4 Identification
4.1 Device Types
Type Code
Note: The following figure illustrates the basic structure of the typecode. Your sales representative will help with the currentstatus of available versions.
A: minimum mounting clearance (when using accessories HAS02.1);plus space for cables
B: minimum mounting clearance; plus space for cablesFig. 5-1: Dimensional drawing HCS02.1E-W0012
5-2 Mechanical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0028
A: minimum mounting clearance (when using accessories HAS02.1);plus space for cables
B: minimum mounting clearance; plus space for cablesFig. 5-2: Dimensional drawing HCS02.1E-W0028
Rexroth IndraDrive C Mechanical Data 5-3
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0054 and HCS02.1E-W0070
A: minimum mounting clearance (when using accessories HAS02.1);plus space for cables
B: minimum mounting clearance; plus space for cablesFig. 5-3: Dimensional drawing HCS02.1E-W0054 and HCS02.1E-W0070
5-4 Mechanical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
5.2 Weight
Device Weight in kg
HCS02.1E-W0012 2.9
HCS02.1E-W0028 3.8
HCS02.1E-W0054 6.7
HCS02.1E-W0070 6.8
Fig. 5-4: Weight of the devices (without control section and accessories)
The weight of devices with integrated 24V power supply (-NNNV) is 0.2 kghigher.
Note: Weight of control section: 0.42 kg.
Rexroth IndraDrive C Mechanical Data 5-5
DOK-INDRV*-HCS02.1****-PR03-EN-P
5.3 Temperatures Above the Top of the Device
The drive controllers have a high efficiency. Outlet temperatures higherthan the ambient temperature are nevertheless produced at the top of thedevices, among other things due to the converted energies. High outlettemperatures are particularly produced in the case of insufficient coolingor when the cooling air current (blower failure) fails.
CAUTION
Risk of damage caused by too high outlettemperatures!⇒ When mounting and installing other components,
make sure the distance to the top of the drivecontrollers is sufficient.
⇒ You have to take into account that the indicatedtemperature rise can occur when the cooling aircurrent fails.
Outlet Temperatures when Cooling Air Current FailsDesignation Symbol Unit HCS02.1E-
W0012HCS02.1E-
W0028HCS02.1E-
W0054HCS02.1E-
W0070
temperature risewith distance of 40 mm fromtop of device
∆T K 110 150 250 280
temperature risewith distance of 80 mm fromtop of device
∆T K 80 90 100 110
Fig. 5-5: Outlet temperatures when cooling air current fails
5-6 Mechanical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Outlet Temperatures in Normal OperationThe diagrams below (see next page) show the temperature rise of the airfrom air intake at the bottom of the device to air outlet at the top of thedevice, depending on the average continuous power at the breakingresistor. The values "d" are representing different distances from the topof the device (see following figure):
�����������
�
�
�
A: air inletB: air outletC: control cabinet mounting plated: distance from the top of the device (see also following diagrams)
Fig. 5-6: Air inlet and outlet of drive controller
Rexroth IndraDrive C Mechanical Data 5-7
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0012
0
5
10
15
20
25
30
35
40
0 5 10 15 20 25 30 35 40 45 50
PBD [W]
∆T [K]
∆T @ d~0mm
∆T @ d~40mm
∆T @ d~80mm
∆T @ d~120mm
PBD: average continuous power of braking resistord: distance from the top of the device
Fig. 5-7: HCS02.1E-W0012
HCS02.1E-W0028
0
10
20
30
40
50
60
70
80
90
100
0 15 30 45 60 75 90 105 120 135 150
PBD [W]
∆T [K]
∆T @ d~0mm
∆T @ d~40mm
∆T @ d~80mm
∆T @ d~120mm
PBD: average continuous power of braking resistord: distance from the top of the device
Fig. 5-8: HCS02.1E-W0028
5-8 Mechanical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0054
0
10
20
30
40
50
60
70
80
90
0 35 70 105 140 175 210 245 280 315 350
PBD [W]
∆T [K]
∆T @ d~0mm
∆T @ d~40mm
∆T @ d~80mm∆T @ d~120mm
PBD: average continuous power of braking resistord: distance from the top of the device
Fig. 5-9: HCS02.1E-W0054
HCS02.1E-W0070
0
20
40
60
80
100
120
0 50 100 150 200 250 300 350 400 450 500
PBD [W]
∆T [K]
∆T @ d~0mm
∆T @ d~40mm
∆T @ d~80mm
∆T @ d~120mm
PBD: average continuous power of braking resistord: distance from the top of the device
Fig. 5-10: HCS02.1E-W0070
Rexroth IndraDrive C Electrical Data 6-1
DOK-INDRV*-HCS02.1****-PR03-EN-P
6 Electrical Data
Note: The current and power data below apply when the allowedmotor cable length is complied with.
6.1 Power Section – Mains Supply
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
operating mode on thethree-phase mains allowed
operating mode on thesingle-phase mains
allowed
rotary field no rotary field condition
total power factor TPF atPDC (single-phase)
TPF 0.4 0.4 0.4 0.4
total power factor TPF atPDC without / with mainschoke
TPF 0.6 / -- 0.6 / 0.7 0.64 / 0.75 0.56 / 0.76
power factor of fundamentalcomponent DPF PDC
without / with mains choke
cosϕh1 0.97 / -- 0.97 / -- -- / -- -- / --
mains input voltage ULN V 1 * AC (200…250) +-10%
3 * AC (200…500) +-10%
mains frequency fLN Hz (50…60) +-2
mains input continuouscurrent at PDC cont
IL,cont Aeff 6 13 19 30
nominal inrush current(depending on mains inputvoltage)
IL trans max (on) A 1.4…4.3 3.5…10.7 6.3…19.3 9.9…27.5
DC bus voltage (range) (unloaded) UDC V uncontrolledULN * 1.41
internal DC bus capacitance CDC mF 0.135 0.270 0.405 0.675
max. allowed external DC buscapacitance 1)
CDCext mF - 5 7 13
limitation of inrush current charging via resistor; N/O contact:min. 250.000 switching actions
continuous power soft-start resistor PDC(Start) kW 0.05 0.15 0.35 0.5
max. DC bus charging energy WMAX kWs 1 5 9 13
storable energy of the internalDC bus capacitors at 3AC400V
WDC Ws 19 38 57 95
lower DC bus voltage limit UDC limit (min) V 200see also Functional Description of firmware
upper DC bus voltage limit (switch-off threshold)
UDC limit (max) V 900
capacitance in DC bus againstground; between L+ and L-
CY nF 100 100 100 100
balancing factor for PDC cont
(for parallel operation with commonDC bus)
with / without mains choke:
- -
0.8 / 0.5 0.8 / 0.5 0.8 / 0.5
rated power at ULN = AC400V
without mains choke minimum inductance of mainssupply
PDC_cont
Lmin
kW
uH
2.1
40
5.1
40
7.0
40
9
40
rated power at ULN = AC400V,
with mains choke
PDC_cont kW 2.1 5.1 10 14
1) using additional capacitances at the DC bus requires mains chokeFig. 6-2: Data power section – DC bus
Rexroth IndraDrive C Electrical Data 6-3
DOK-INDRV*-HCS02.1****-PR03-EN-P
6.3 Power Section – DC Bus Power
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
Profile DC bus poweroverload operation
overload capacity:
base DC_
DC_peak
P
P=K
T
PDC_base
t
P
PDC_peak
t
DC bus peak powerULN = 3AC400 V, at Ta<40 °C;t=0.4 s; T=4 s
without mains choke
with mains choke
PDC_peak_1 kW
5
5
8
10
12
16
14
19
DC bus powerULN = 3AC400 V, at Ta<40 °C;t=0.4 s; T=4 s
without mains choke
with mains choke
PDC_base_1 kW
1.5
1.5
4.7
4.2
6.2
9.1
8.3
13.3
DC bus peak powerULN = 3AC400 V, at Ta<40 °C;t=2 s; T=20 s
without mains choke
with mains choke
PDC_peak_3 kW
5
5
8
10
12
16
14
19
DC bus powerULN = 3AC400 V, at Ta<40 °C;t=2 s; T=20 s
without mains choke
with mains choke
PDC_base_3 kW
1.5
1.5
4.7
4.2
6.2
9.1
8.3
13.3
DC bus peak powerULN = 3AC400 V, at Ta<40 °C;t=60 s; T=5 min
without mains choke
with mains choke
PDC_peak_4 kW
4
4
8
10
12
16
14
19
DC bus powerULN = 3AC400 V, at Ta<40 °C;t=60 s; T=5 min
without mains choke
with mains choke
PDC_base_4 kW
1.2
1.2
4.1
2.7
5.0
7.8
7.2
12.4
DC bus peak powerULN = 3AC400 V, at Ta<40 °C;t=60 s; T=10 min
without mains choke
with mains choke
PDC_peak_5 kW
5
5
8
10
12
16
14
19
6-4 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
DC bus powerULN = 3AC400 V, at Ta<40 °C;t=60 s; T=10 min
without mains choke
with mains choke
PDC_base_5 kW
1.5
1.5
4.7
4.2
6.2
9.1
8.3
13.3
Fig. 6-3: Data power section – DC bus power
WARNING
Damage due to drive controller overload!⇒ Make sure the specified performance data - peak
power and continuous power - are complied with bycorrect drive dimensioning and selective fusing in themains connection.
Rexroth IndraDrive C Electrical Data 6-5
DOK-INDRV*-HCS02.1****-PR03-EN-P
Allowed DC Bus Continuous Power with Three-Phase Mains ConnectionThe diagram below illustrates the characteristic of the allowed DC buscontinuous power over the mains connection voltage range.
Using HNL mains chokes increases the allowed DC bus continuouspower for W0054 and W0070 devices, because this reduces the load ofthe DC bus capacitors in the drive controllers.
0,0
2,0
4,0
6,0
8,0
10,0
12,0
14,0
16,0
18,0
200 250 300 350 400 450 500 ULN [V]
PD
C c
on
t [kW
]
W0070 @HNL01.1
W0054 @HNL01.1
W0070
W0054
W0028
W0012
Fig. 6-4: PDC_cont HCS02.1E 3-phase
6-6 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Allowed DC Bus Continuous Power with Single-Phase MainsConnection
For operation with single-phase mains supply, DC bus continuous powersaccording to the diagrams below are allowed.
Note: Single-phase mains connection via the connections L1 and L2is only allowed for single-source supply!
Apart from the specified continuous power, there is no peakpower available in the DC bus in the case of single-phaseoperation.
0,0
0,2
0,4
0,6
0,8
1,0
1,2
1,4
1,6
1,8
200 250 300 350 400 450 500
ULN [V]
PD
C c
on
t [kW
]
W0070
W0054
W0028
W0012
Fig. 6-5: PDC_cont HCS02.1E single-phase
Rexroth IndraDrive C Electrical Data 6-7
DOK-INDRV*-HCS02.1****-PR03-EN-P
Mains Connection Power and DC Bus Continuous PowerThe diagrams below illustrate the interrelation between mains connectionpower (SLN) and DC bus continuous power (PDCcont) with and without theuse of mains chokes.
1) see also section Temperatures Above the Top of the Device on page5-5
2) take energy absorption capacity of external braking resistor intoaccount
Fig. 6-10: Data power section – braking resistor
6-10 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
6.5 Power Section – Inverter
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
output voltage
fundamental componentof voltage
Uout
with open-loop U/f ctrl
with closed-loop oper.
Veff
Veff
UDC * 0,85 / 1,41
UDC * 0,85 / 1,41
output frequency range- at fs = 4 kHz- at fs = 8 kHz- at fs = 10 kHz- at fs = 12 kHz- at fs = 16 kHz
fout Hz 400
800
1000
1200
1600
400
800
1000
1200
1600
400
800
1000
1200
1600
400
800
1000
1200
1600
rise of voltage at output atULN=400V and 15 mmotor cable length 1)
dv/dt
10% - 90%
kV/µs 5 5 5 5
rise of voltage at output at400V and 15m motorcable length
phase-phase:
phase-ground:
dv/dt
10% - 90%
kV/µs
6
6
5
6
5
5
4
4
maximum output current Iout_max (4 kHz)
Iout_max (8 kHz)
Iout_max(12 kHz)
Iout_max(16 kHz)
Aeff 11.5
11.5
11.5
11.5
28.3
28.3
28.3
28.3
54
54
54
54
70.8
70.8
70.8
70.8
continuous output current(effective value)or rated current
Iout_cont (4 kHz)
Iout_cont (8 kHz)
Iout_cont (12 kHz)
Iout_cont (16 kHz)
Aeff 4.5
4.5
4.0
2.8
12.0
9.2
5.1
4.4
20.6
20.6
13.8
11.1
28.0
21.4
14.1
10.5
continuous output currentor rated current
at electric rotationalfrequency 0 Hz
Iout_cont (4 kHz)
Iout_cont (8 kHz)
Iout_cont (12 kHz)
Iout_cont (16 kHz)
A 4.5
3.3
1.2
0.7
9.7
5.6
2.3
2.1
20.2
13.1
7.5
6.1
20.2
11.9
6.7
4.2
1) recommended value; see following noteFig. 6-11: Data – inverter
Note: Observe that the load at the motor terminal is almostindependent of the power section used.
Especially when using standard motors, make sure that theycan withstand the voltage load.
Observe section "Using Third-Party Motors in Drive SystemRexroth IndraDrive" of the Project Planning Manual "RexrothIndraDrive Drive System".
Rexroth IndraDrive C Electrical Data 6-11
DOK-INDRV*-HCS02.1****-PR03-EN-P
Note: Depending on the electric rotational frequency, the outputcurrent is reduced for thermal protection of the power section.
The output current is reduced when the value of the electricrotational frequency falls below 4 Hz.
6-12 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
6.6 Power Section - Examples of Allowed Load Profiles
The capacity of the drive controllers is described below with examples ofload profiles.
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
output current profile foroverload operation
overload capacity:
Iout_base
Iout_peak=K
T
Iout_base
t
I
Iout_peak
t
maximum output current
t=400ms; T=4s
Iout_peak_1 (4 kHz)
Iout_peak_1 (8 kHz)
Iout_peak_1 (12 kHz)
Iout_peak_1 (16 kHz)
Aeff 11.5
10.7
6.9
4.9
28.3
18.4
10.4
9.0
54.0
39.6
26.3
21.4
69.0
42.3
28.3
21.1
base load currentavailable at maximumcurrent
T=4s; t=400ms
Iout_base_1 (4 kHz)
Iout_base_1 (8 kHz)
Iout_base_1 (12 kHz)
Iout_base_1 (16 kHz)
Aeff 2.6
2.4
1.5
1.1
6.3
4.1
2.3
2.0
12.0
8.8
5.8
4.8
15.3
9.4
6.3
4.7
maximum output current
t=2s; T=20s; K=2.5
Iout_peak_3 (4 kHz)
Iout_peak_3 (8 kHz)
Iout_peak_3 (12 kHz)
Iout_peak_3 (16 kHz)
Aeff 8.9
8.9
6.0
4.2
24.1
14.9
8.4
7.2
41.2
33.2
21.7
17.6
55.9
34.5
22.9
17.0
base load currentavailable at maximumcurrent
t=2s; T=20s; K=2.5
Iout_base_3 (4 kHz)
Iout_base_3 (8 kHz)
Iout_base_3 (12 kHz)
Iout_base_3 (16 kHz)
Aeff 3.6
3.6
2.4
1.7
9.6
6.0
3.3
2.9
16.5
13.3
8.7
7.0
22.4
13.8
9.2
6.8
maximum output current
t=60s; T=5min; K=1.7
Iout_peak_4 (4 kHz)
Iout_peak_4 (8 kHz)
Iout_peak_4 (12 kHz)
Iout_peak_4 (16 kHz)
Aeff 5.4
5.4
4.4
3.1
15.5
10.5
5.9
5.1
26.3
23.4
15.2
12.2
35.2
25.1
16.6
12.3
base load currentavailable at maximumcurrent
t=60s; T=5min; K=1.7
Iout_base_4 (4 kHz)
Iout_base_4 (8 kHz)
Iout_base_4 (12 kHz)
Iout_base_4 (16 kHz)
Aeff 3.2
3.2
2.6
1.8
9.1
6.2
3.5
3.0
15.5
13.8
8.9
7.2
20.7
14.8
9.8
7.3
Rexroth IndraDrive C Electrical Data 6-13
DOK-INDRV*-HCS02.1****-PR03-EN-P
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
maximum output current
t=60s; T=10min; K=1.2
Iout_peak_5 (4 kHz)
Iout_peak_5 (8 kHz)
Iout_peak_5 (12 kHz)
Iout_peak_5 (16 kHz)
Aeff 4.9
4.9
4.2
2.9
13.4
9.7
5.4
4.7
22.9
22.2
14.3
11.6
30.9
22.9
15.1
11.2
base load currentavailable at maximumcurrent
t=60s; T=10min; K=1.2
Iout_base_5 (4 kHz)
Iout_base_5 (8 kHz)
Iout_base_5 (12 kHz)
Iout_base_5 (16 kHz)
Aeff 4.1
4.1
3.5
2.4
11.2
8.1
4.5
3.9
19.1
18.5
12.0
9.6
25.8
19.1
12.6
9.3
Fig. 6-12: Data load profiles – inverter
Note: The load profiles are characterized by their time flow and thecorresponding currents and represent the output currentcapacity. These profiles are limited by the drive controller viathe thermal effect of the output current. When the currentlimitation is triggered, it is therefore necessary to compare theactual load with the above data and, if necessary,
• reduce the load with Iout_ max or
• reduce the pulse time or
• increase the cycle time or
• reduce the switching frequency fs or
• use a device with higher type current
(See also Functional Description and Troubleshooting Guideof the firmware.)
Note: The load profiles are available if particularly the maximumcurrent at switching frequencies of 8, 12 and 16 kHz isexternally (e.g. by the NC) limited to the indicated values.
6.7 Power Section - Operating Standard Motors
The tables below contain the nominal power PNenn of 4-pole standardmotors which can be operated at the respective drive controller. Thefollowing conditions apply:
• the dedicated mains choke is used
• switching frequency: 4 kHz
• output frequency: > 4 Hz
• ambient temperature: Ta < Tamax °C
• control factor: a0 > 0,8
• relation of overload: K =peak baseP P
6-14 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
ULN = 3AC400 V, 48…62 Hz:
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
standard motor nominal power foroverload operation:t=2 s; T=20 s; K=2,0
PNenn kW 1,1 3,0 5,5 7,5
standard motor nominal power foroverload operation:t=60 s; T=5 min; K=1,5
PNenn kW 1,1 4,0 5,5 7,5
standard motor nominal power foroverload operation:t=60 s; T=10 min; K=1,1
PNenn kW 1,5 4,0 7,5 11
standard motor nominal power forcontinuous operation:t>10 min; K=1,0
PNenn kW 1,5 4,0 7,5 11
Fig. 6-13: Standard motors 3AC400V, 50 Hz
ULN = 3AC460…480 V, 48…62 Hz:
Designation Symbol Unit HCS02.1E-W0012 1)
HCS02.1E-W0028 1)
HCS02.1E-W0054 1)
HCS02.1E-W0070 1)
standard motor nominal power foroverload operation:t=2 s; T=20 s; K=2,0
PNenn kW 1,5 3,5 7,5 9,0
standard motor nominal power foroverload operation:t=60 s; T=5 min; K=1,5
PNenn kW 1,5 3,6 7,5 9,0
standard motor nominal power foroverload operation:t=60 s; T=10 min; K=1,1
PNenn kW 1,5 4,2 9,0 13,2
standard motor nominal power forcontinuous operation:t>10 min; K=1,0
PNenn kW 1,5 4,8 9,0 13,2
1) preliminary dataFig. 6-14: Standard motors 3AC460…480V, 50/60 Hz
Rexroth IndraDrive C Electrical Data 6-15
DOK-INDRV*-HCS02.1****-PR03-EN-P
6.8 Power Section – Cooling, Power Dissipation, InsulationResistance, Sound Pressure
Designation Symbol Unit HCS02.1E-W0012
HCS02.1E-W0028
HCS02.1E-W0054
HCS02.1E-W0070
cooling of power section forced forced forced forced
volumetric capacity offorced cooling
m³/h approx. 24 approx. 24 approx. 40 approx. 40
cooling air flow together for braking resistor and power section
Fig. 6-15: Data power section - cooling, power dissipation, insulationresistance, sound pressure
6-16 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
The current-depending power dissipation of the power sections illustratedin the following diagrams is composed of
• the losses of the mains-supply rectifier
• the switching losses of the inverter
HCS02.1E-W0012
y-axis: Power dissipation [W]x-axis: Current (rms value) [A]
Fig. 6-16: Power dissipation power section HCS02.1E-W0012
16 kHz 12 kHz 8 kHz 4 kHz10 kHz
Rexroth IndraDrive C Electrical Data 6-17
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0028
0 2 4 6 8 10 120
10
20
30
40
50
60
70
80
90
100
110
120
130Pv vs Iout for HCS02.1-W0028
130
0
P V4kHz i out_4kHz( )P V8kHz i out_8kHz( )P V10kHz i out_10kHz( )P V12kHz i out_12kHz( )P V16kHz i out_16kHz( )
120 i out_4kHz i out_8kHz, i out_10kHz, i out_12kHz, i out_16kHz,
y-axis: Power dissipation [W]x-axis: Current (rms value) [A]
Fig. 6-17: Power dissipation power section HCS02.1E-W0028
16 kHz 12 kHz 8 kHz 4 kHz10 kHz
6-18 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0054
0 2 4 6 8 10 12 14 16 18 20 22 240
30
60
90
120
150
180
210
240
270
300Pv vs Iout for HCS02.1-W0054
300
0
P V4kHz i out_4kHz( )P V8kHz i out_8kHz( )P V10kHz i out_10kHz( )P V12kHz i out_12kHz( )P V16kHz i out_16kHz( )
240 i out_4kHz i out_8kHz, i out_10kHz, i out_12kHz, i out_16kHz,
y-axis: Power dissipation [W]x-axis: Current (rms value) [A]
Fig. 6-18: Power dissipation power section HCS02.1E-W0054
16 kHz 12 kHz 8 kHz 4 kHz10 kHz
Rexroth IndraDrive C Electrical Data 6-19
DOK-INDRV*-HCS02.1****-PR03-EN-P
HCS02.1E-W0070
0 3 6 9 12 15 18 21 24 27 30 33 360
30
60
90
120
150
180
210
240
270
300Pv vs Iout for HCS02.1-W0070
300
0
P V4kHz i out_4kHz( )P V8kHz i out_8kHz( )P V10kHz i out_10kHz( )P V12kHz i out_12kHz( )P V16kHz i out_16kHz( )
360 i out_4kHz i out_8kHz, i out_10kHz, i out_12kHz, i out_16kHz,
y-axis: Power dissipation [W]x-axis: Current (rms value) [A]
Fig. 6-19: Power dissipation power section HCS02.1E-W0070
16 kHz 12 kHz 8 kHz 4 kHz10 kHz
6-20 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
6.9 Control Voltage
Devices without Internal Control Voltage Supply (HCS02.1E-W00xx-NNNN)
Note: The data below apply to the control sections.The data are referring to an ambient temperature of 25 °C.
Designation Symbol Unit Value
control voltage UN3 V • 24 ±20%(if no motor holding brake has to be supplied)
• If motor holding brakes are to be supplied, observe thedata of the motor documentation. The following values arenormally sufficient:
24 ±5% with motor cable length <50 m
26 ±5% with motor cable length >50 m
max. ripple content w - mustn't exceed the control voltage range
max. allowed overvoltage UN3max V 33 (max. 1 ms)
max. inrush current IEIN3 A 2.8
plus inrush current of control section (see Project PanningManual IndraDrive Control Sections)
max. pulse width of IEIN3 tEIN3Lade ms 15
max. input capacitance CN3 mF 1.2 * 0.47
power consumption 1):
HCS02.1E-W0012 PN3 W 12
HCS02.1E-W0028 PN3 W 14
HCS02.1E-W0054 PN3 W 23
HCS02.1E-W0070 PN3 W 23
1): data without motor holding brake and control section taken intoaccount
Fig. 6-20: Control voltage
Note: Overvoltage of more than 33 V has to be discharged bymeans of the appropriate electrical equipment of the machineor installation. This includes:
• 24V power supply units that reduce incoming overvoltagesto the allowed value.
• Overvoltage limiters at the control cabinet input that limitexisting overvoltage to the allowed value. This, too, appliesto long 24V lines that have been run in parallel to powercables and mains cables and can absorb overvoltages byinductive or capacitive coupling.
Rexroth IndraDrive C Electrical Data 6-21
DOK-INDRV*-HCS02.1****-PR03-EN-P
Devices with Internal Control Voltage Supply Generation from DC bus(HCS02.1E-W00xx-NNNV)
The internally generated control voltage is used for stand-alone supply ofthe drive controller or buffering in case the external 24V supply fails. It isnot used for supplying motor holding brakes.
(Information at ambient temperature of 25 °C)
Designation Symbol Unit Value
control voltage UN3 V • 24 ±20%(when no motor holding brake is used)
• If motor holding brakes are to be supplied, observethe data of the motor documentation. The followingvalues are normally sufficient:
24 ±5% with motor cable length <50 m
26 ±5% with motor cable length >50 m
max. ripple content w - mustn't exceed the control voltage range
max. allowed overvoltage UN3max V 33 (max. 1 ms)
max. charging current IEIN3 A 2.8
plus charging current of control section (see ProjectPlanning Manual IndraDrive Control Sections)
max. pulse duration of IEIN3 tEIN3Lade ms 15
max. input capacity CN3 mF 1.2 * 0.47
power consumption:
HCS02.1E-W0012 PN3 W 12
HCS02.1E-W0028 PN3 W 14
HCS02.1E-W0054 PN3 W 23
HCS02.1E-W0070 PN3 W 23
internally generated controlvoltage
UN3 V 24 ±10%
(not used for supplying the motor holding brake)
output power
for required power of controlsection CS* and power section
W 70
power dissipation W 25
short-circuit strength present
overload withstand capability present
overtemperature protection present
Fig. 6-21: Control voltage -***V
Note: Overvoltages of more than 33 V have to be derived bymeasures in the electrical equipment of the machine orinstallation. This includes:
• 24-Volt mains sections that reduce incoming overvoltagesto the allowed value.
• Overvoltage limiters at the control cabinet input that limitexisting overvoltages to the allowed value. This alsoapplies to long 24-Volt lines that have been laid in parallelwith power and mains cables and can absorb overvoltagescaused by inductive or capacitive coupling.
6-22 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Block diagram of control voltage generation from the DC bus:
24 V
hcs_block_steuerspg.fh7
Br LT STint.
SMPS(optional)
ZK
Br: brake circuitLT: power sectionST: control sectionint. SMPS: internal switching-mode power supplyZK: DC bus
Fig. 6-22: Block diagram of internal control voltage generation
Note: The external 24V supply takes place via connection X13.
Rexroth IndraDrive C Electrical Data 6-23
DOK-INDRV*-HCS02.1****-PR03-EN-P
6.10 Connections
Complete Connection Diagram
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X1, L+/L-: not available for HCS02.1E-W0012X9: not available for HCS02.1E-W0012 and –W0028
Fig. 6-23: Complete connection diagram
6-24 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Note: Apart from the connections listed below, it is necessary to wirethe Bb contact at the control section for signaling thereadiness for operation of the drive controller (see ProjectPlanning Manual for Control Section).
Connections at HCS02.1E-W0012
Front
hcs0012_front.fh7
12
34
XS1
X13
X13: control voltageXS1: shield connection (control wires)
Fig. 6-24: HCS02.1E-W0012 power section connections (front)
Rexroth IndraDrive C Electrical Data 6-25
DOK-INDRV*-HCS02.1****-PR03-EN-P
Bottom
hcs0028_x3_x5_x6.fh7
X6
X3
X5
12
34
XS2
X3: mains connectionX5: motor connectionX6: motor temperature monitoring, motor holding brakeXS2: shield connection (motor cable)
Fig. 6-25: HCS02.1E-W0012 power section connections (bottom)
6-26 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Connections at HCS02.1E-W0028, -W0054, -W0070
Front
hcs0028_front.fh7
12
34
X1 inX1 out
L+
L-
X13
XS1
X1: module busX13: control voltageXS1: shield connection (control wires)L+, L-: DC bus
Fig. 6-26: HCS02.1E-W0028, -W0054, -W0070 power section connections(front)
Rexroth IndraDrive C Electrical Data 6-27
DOK-INDRV*-HCS02.1****-PR03-EN-P
Bottom (HCS02.1E-W0028)
hcs0028_x3_x5_x6.fh7
X6
X3
X5
12
34
XS2
X3: mains connectionX5: motor connectionX6: motor temperature monitoring, motor holding brakeXS2: shield connection (motor cable)
Fig. 6-27: HC02.1E-W0028 power section connections (bottom)
6-28 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Bottom (HCS02.1E-W0054, -W0070)
hcs0054_x3_x5_x6_x9.fh7
X6
X3 X5
X9
12
34
XS2
X3: mains connectionX5: motor connectionX6: motor temperature monitoring, motor holding brakeX9: external braking resistorXS2: shield connection (motor cable)
Fig. 6-28: HC02.1E-W0054, -W0070 power section connections (bottom)
Rexroth IndraDrive C Electrical Data 6-29
DOK-INDRV*-HCS02.1****-PR03-EN-P
X1, Module BusThe module bus permits data exchange between the drive controllers.
X1f2.FH7
8���� 8����
Fig. 6-29: X1
Type No. of poles Type of design
Ribbon cable maleconnector
8 Male (device)
Ribbon cable femaleconnector
8 Female (ribbon cable)
Fig. 6-30: Design
Graphic Representation
Design
6-30 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
X3, Mains Connection
DANGER
High electrical voltage! Danger to life, severebodily harm by electric shock!⇒ Always operate the drive controller with plugged on
connector!
HCS02.1E- Type Number ofpoles
Type of design
W0012 Screw terminalblock
4 Pins on device
W0028 Screw terminalblock
4 Pins on device
W0054 Screw terminalblock
4 Pins on device
W0070 Screw terminalblock
4 Pins on device
Fig. 6-31: Design
Identification of the individual connections:
Identification Significance
L1 phase 1
L2 phase 2
L3 phase 3
equipment grounding conductor
Fig. 6-32: Identification of the individual connections
Note: Only with single-phase operation: connect the connecting linesof the mains voltage supply L1 and N with the connections L1and L2.
HCS02.1E- Cross sectionsingle-wire
[mm²]
Cross sectionmulti-wire
[mm²]
Cross sectionin AWG
W0012 0.2-4 0.2-4 24-10
W0028 0.2-4 0.2-4 24-10
W0054 0.5-10 0.5-10 20-8
W0070 0.5-10 0.5-10 20-8
Fig. 6-33: Connection cross section
HCS02.1E- Tightening torque [Nm]
W0012 0.5 – 0.6
W0028 0.5 – 0.6
W0054 1.2 – 1.5
W0070 1.2 – 1.5
Fig. 6-34: Tightening torque
Design
Connection Cross Section
Tightening Torque
Rexroth IndraDrive C Electrical Data 6-31
DOK-INDRV*-HCS02.1****-PR03-EN-P
CAUTION
Damage to the drive controller⇒ Strain relief for the motor power cable must be
provided within the control cabinet, or you can usethe optionally available connection accessoryHAS02.1.
Note: Observe the following for use within the scope of C-UL:
• Use 60/75°C copper wire only
• Use Class 1 wire only or equivalent
• Suitable for use on a circuit capable of delivering not morethan 8 kA (10 kA) rms symmetrical amperes for amaximum voltage of 500 V (400 V)
6-32 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
X5, Motor Connection
DANGER
High electrical voltage! Danger to life, severebodily harm by electric shock!⇒ Always operate the drive controller with plugged on
connector!
HCS02.1E- Type No. of poles Type of design
W0012 Screw terminalblock
4 Pins on device
W0028 Screw terminalblock
4 Pins on device
W0054 Screw terminalblock
4 Pins on device
W0070 Screw terminalblock
4 Pins on device
Fig. 6-35: Design
Identification of the individual connections:
Identification Significance
A1 phase 1
A2 phase 2
A3 phase 3
equipment grounding conductor
Fig. 6-36: Identification of the individual connections
The outputs A1, A2, A3 are short-circuit proof at the device output againsteach other and against ground.
HCS02.1N- Cross sectionsingle-wire
[mm²]
Cross sectionmulti-wire
[mm²]
Cross sectionin AWG
W0012 0.2-4 0.2-4 24-10
W0028 0.2-4 0.2-4 24-10
W0054 0.5-10 0.5-10 20-8
W0070 0.5-10 0.5-10 20-8
Fig. 6-37: Connection cross section
HCS02.1N- Tightening torque [Nm]
W0012 0.5 – 0.6
W0028 0.5 – 0.6
W0054 1.2 – 1.5
W0070 1.2 – 1.5
Fig. 6-38: Tightening torque
Design
Short Circuit Protection
Connection Cross Section
Tightening Torque
Rexroth IndraDrive C Electrical Data 6-33
DOK-INDRV*-HCS02.1****-PR03-EN-P
For the connection between drive controller and motor, use Rexroth motorpower cables (see documentation "Rexroth Connection Cables; SelectionData", DOK-CONNEC-CABLE*STAND-AUxx-EN-P).
CAUTION
Damage to the drive controller!⇒ Strain relief for the motor power cables cannot be
provided at the drive controller. Therefore, makesure strain relief of the motor power cables isprovided in the control cabinet.
Note: For optimum shield contact of the motor power cable use ourspecial accessories HAS02.1, where possible (See projectplanning manual "Rexroth IndraDrive Drive System", DOK-INDRV*-SYSTEM*****-PRxx-EN-P.)
Connection of the Motor PowerCable
6-34 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
X6, Motor Temperature Monitoring and Motor Holding BrakeThe drive controller is supplied with 24V for the motor holding brake viaconnection X13.
DANGER
High electrical voltage! Danger to life, severebodily harm by electric shock!⇒ Always operate the drive controller with plugged on
connector, because high voltages can occur at theconnector at the end of the cable (coming frommotor)!
Type Number of poles Type of design
Spring tension 4 Pins on device
Fig. 6-39: Design
Identification of the individual connections:
Identification Significance
1 MotTemp+
2 MotTemp-
Monitoring the motortemperature
3 +24 V
4 0 VMotor holding brake
Fig. 6-40: Identification of the individual connections
HCS02.1N-W0012, -W0028, -W0054, -W0070:
Cross sectionsingle-wire
[mm²]
Cross sectionmulti-wire
[mm²]
Cross sectionin AWG
0.14-1.5 0.14-1.5 28-16
Fig. 6-41: Connection cross section
Note: Make sure the voltage supply for the motor holding brake issufficient. In this respect observe the lengths and crosssections of the cables used.
Design
Connection Cross Section
Rexroth IndraDrive C Electrical Data 6-35
DOK-INDRV*-HCS02.1****-PR03-EN-P
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Fig. 6-42: Motor cable, temperature monitor and holding brake connection
CAUTION
Maximum allowed braking current:• HCS02.1N-W0012: 2.0 Aeff
• HCS02.1N-W0028: 2.0 Aeff
• HCS02.1N-W0054: 2.0 Aeff
• HCS02.1N-W0070: 2.0 Aeff
Where braking currents are higher, the motor holdingbrake must be activated by means of an external contactelement.The contact elements used in the drive controller aresubject to wear. Guaranteed number of switchingactions at max. time constant of load < 50 ms(LBrake/(24V/IBrake)): 250.000.
Note: The output to the motor holding brake (+24 V, 0 V) isprotected against overload and short-circuit by means of aPTC thermistor.
6-36 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
DANGER
Dangerous movements! Danger to personnelfrom falling or slipping axes!⇒ The standard motor holding brake provided or an
external motor holding brake controlled directly bythe drive controller are not sufficient on their own toguarantee the safety of personnel!
⇒ Personnel safety must be achieved using higher-ranking, fail-safe procedures:
Dangerous areas should be blocked off withprotective fences or grids.
Additionally secure vertical axes against falling orsinking after switching off the motor power by, forexample:- mechanically locking the vertical axis
For the current consumption of the motor holding brake see the projectplanning documentation for the AC motors.
The motor holding brake of the AC motors has not been designed as aservice brake. After approximately 20,000 motor revolutions against theclosed brake armature disc it will be worn.
The drive controller can assume the control of the motor holding brake.Controlling the Motor HoldingBrake
Rexroth IndraDrive C Electrical Data 6-37
DOK-INDRV*-HCS02.1****-PR03-EN-P
X9, Connection of Braking Resistor
DANGER
Lethal electric shock caused by live parts withmore than 50 V!⇒ Exclusively operate the drive controller with plugged
on connector!
HCS02.1E- Type No. of poles Type of design
W0054 Screw terminalblock
2 Pins on device
W0070 Screw terminalblock
2 Pins on device
Fig. 6-43: Design
Identification of the individual connections:
Identification Significance
1 phase 1
2 phase 2
Fig. 6-44: Identification of the individual connections
HCS02.1E- Cross sectionsingle-wire
[mm²]
Cross sectionmulti-wire
[mm²]
Cross sectionin AWG
W0054 0.5-10 0.5-10 20-8
W0070 0.5-10 0.5-10 20-8
Fig. 6-45: Connection cross sections
HCS02.1E- Tightening torque [Nm]
W0054 1.2 – 1.5
W0070 1.2 – 1.5
Fig. 6-46: Tightening torque
CAUTION
Damage to the drive controller!⇒ You have to provide strain relief for the connection
cable in the control cabinet or use the optionallyavailable connection accessory (shielding plate;HAS02.1).
Maximum allowed current load Imax = 30 A
Ieff = 15 A
short circuit protection via fusing of devices
Fig. 6-47: Load capacity
Design
Connection Cross Section
Tightening Torque
Load Capacity
6-38 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
X13, Control Voltage (+24 V, 0 V)The external 24V supply is applied via connection X13 for
• the power section of the drive controller
• brake control via X6 and
• the control section of the drive controller
With regard to control voltage supply, the HCS02.1 drive controllers areavailable in two different designs.
• Standard design HCS02.1E-W****-***N:
The control voltage is supplied by an external 24V power supply unit.
• Optional design HCS02.1E-W****-***V:The control voltage is supplied by an integrated 24V power supply unit.A power supply unit that makes available the control voltage supply for thepower section and the control section from the DC bus is integrated in thedrive controller.
Note: • Technical data: see page 6-21• Falling short of the permissible control voltage leads to acorresponding error message (=> refer also to firmwarefunction description).• Interruption to the control voltage when the motor isrunning leads to torque-free (brakeless) runout in the motor.
Note on design -***V (see also page 6-21):
• The brake supply has to be realized via an external power supply unit.
• Applying the external supply voltage for the purpose of buffering at no-power operation is allowed.
• Load at the terminal X13 is not allowed.
DANGER
Dangerous movement caused by brakelessmotor coasting to stop in the event of aninterruption to the control voltage supply!⇒ Do not stay within the motional range of the machine.
Possible measures to prevent personnel fromaccidentally accessing the machine:– protective fencing– protective grid– protective cover– light barrier.
⇒ Fencing and covers must be adequately securedagainst the maximum possible force of movement.
Rexroth IndraDrive C Electrical Data 6-39
DOK-INDRV*-HCS02.1****-PR03-EN-P
Type Number of poles Type of design
Spring tension 4 Pins on connector
Fig. 6-48: Design
Cross sectionsingle-wire
[mm²]
Cross sectionmulti-wire
[mm²]
Cross sectionin AWG
0.14-1.5 0.14-1.5 28-16
Fig. 6-49: Connection cross section
4 +24 V
3 +24 V
2 0 V
1 0 V
Fig. 6-50: Identification of the individual connections
looping through the power supply up to max. 6 Aeff allowed
polarity reversal protection over the allowed voltage range byinternal protective diode of +24Vcircuit
Fig. 6-51: Load capacity
Note: The input 0 V connected in conductive form with the housingpotential. It is therefore impossible to use an insulation monitorat +24 V and 0 V against housing.
line cross section min. 1 mm²
line routing preferably in parallel
max. allowed inductance between 24Vsupply source and X13
100 µH
(corresponds to approx. 2*75 m)
Fig. 6-52: Supply line 24 V
Design
Connection Cross Section
Connection
Load Capacity
Lines +24 V and 0 V
6-40 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
The control voltage supply is routed to the connection X13 from above(see following figure).
1: lines to control voltage supplyFig. 6-53: Control voltage supply at X13
Rexroth IndraDrive C Electrical Data 6-41
DOK-INDRV*-HCS02.1****-PR03-EN-P
DC Bus (L+, L-)By means of the DC bus connection, the following components are linked:
• several drive controllers to one another, and
• drive controllers to additional components in order to
• increase the stored power by means of DC bus capacitor unit
• increase the permissible braking resistor continuous output bymeans of DC bus resistor unit
The DC bus is connected via contact bars and screws (M6) at the front ofthe drive controller. Depending on the width of the drive controllers, thereare contact bars of different lengths.
6 Nm
If in special cases it is not possible to use the DC bus rails for connection,connection must be established using the shortest possible twisted wires.
Length of twisted wire max. 2 m
Wire cross section min. 10 mm²,but not less than supply feedercross section
Wire protection by means of fuses in the mainssupply
Dielectric strength of single strand againstground
> 750 V(e.g.: strand type - H07)
CAUTION
Damage caused by voltage arcing!⇒ If drive controllers are stacked in the control cabinet,
the connections for the DC buses between the drivecontrollers have to be correctly made. There isotherwise a risk of voltage arcing (See projectplanning manual "Rexroth IndraDrive Drive System",DOK-INDRV*-SYSTEM*****-PRxx-EN-P.)
Design
Tightening Torque
DC Bus Wiring
6-42 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
Connection Point of Equipment Grounding Conductor and EquipmentGrounding Connections
DANGER
Dangerous contact voltage at device housing!Lethal electric shock!⇒ Connect the drive controller to the equipment
grounding system via connection X3 (mains).
Ground Connection of HousingThe ground connection of the housing is used to provide functional safetyof the drive controllers and protection against contact in conjunction withthe equipment grounding conductor.
Ground the housings of the drive controllers:
1. Connect the bare metal back panel of the drive controller inconductive form to the mounting surface in the control cabinet. To dothis use the supplied mounting screws.
2. Connect the mounting surface of the control cabinet in conductiveform to the equipment grounding system.
Rexroth IndraDrive C Electrical Data 6-43
DOK-INDRV*-HCS02.1****-PR03-EN-P
XS1, Shield Connection (Control Wires)
hcs_xs1.fh7
XS1
Fig. 6-54: Shield connection XS1
Connection for shields of lines connected to the control section (only forlines with connectors, which do not have their own shield connection).
Note: Always connect shields of control lines with a large metal-to-metal contact surface.
CAUTION
Risk of damage caused by high temperature ofoutlet air!⇒ Observe outlet temperatures at the top of the drive
controllers.
6-44 Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
XS2, Shield Connection (Motor Cable)
XS2
hcs0028_XS2.fh7 hcs0054_XS2.fh7
XS2
Fig. 6-55: XS2
XS2 is used for mounting the accessory HAS02.1 for shield connection ofthe motor cable (See Project Planning Manual "Rexroth IndraDrive DriveSystem", DOK-INDRV*-SYSTEM*****-PRxx-EN-P.)
Rexroth IndraDrive C Touch Guard 7-1
DOK-INDRV*-HCS02.1****-PR03-EN-P
7 Touch Guard
WARNING
Lethal electric shock caused by live parts withmore than 50 V!⇒ The appropriate touch guard must be mounted for
each drive controller following connection work.⇒ Never mount a damaged touch guard.⇒ Immediately replace a damaged touch guard by an
undamaged touch guard.
7.1 Cutouts
�1.7 ������.1��@7.������%
A B
Fig. 7-1: Cutouts at the touch guard
WARNING
Lethal electric shock caused by live parts withmore than 50 V!⇒ You have to provide the best possible protection
against contact. Therefore keep the cutouts at thetouch guard as small as possible.
⇒ Only break off the cutouts if necessary.
• If the DC bus and the control voltage are connected by means ofcontact rails, only the cutout B (see picture) may be broken off thetouch guard.
• If the DC bus and the control voltage are connected by means ofcables (e.g. in the case of multiple-line arrangement of the drivecontrollers), the cutouts A, and B (see picture) may be broken off thetouch guard.
• At the first and last drive controller in a line of drive controllersconnected to each other there mustn't any cutout be broken off at theouter side of the touch guard.
7-2 Touch Guard Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
7.2 Mounting
�1.7 ������.1��@���%
Fig. 7-2: Touch guard
The touch guard must always be mounted following connection work.
Note: Risk of damage to the touch guard!The maximum tightening torque for the fixing screw for thetouch guard is 2.8 Nm.
2,8 NmTightening Torque
Rexroth IndraDrive C Disposal and Environmental Protection 8-1
DOK-INDRV*-HCS02.1****-PR03-EN-P
8 Disposal and Environmental Protection
8.1 Disposal
ProductsOur products can be returned to us free of charge for disposal. However,the products must be free of oil, grease or other dirt.
Furthermore, the products returned for disposal must not contain anyundue foreign matter or foreign component.
Please send the products free domicile to the following address:
Bosch Rexroth AGElectric Drives and ControlsBürgermeister-Dr.-Nebel-Straße 2D-97816 Lohr am Main
Packaging MaterialsThe packaging materials consist of cardboard, wood and polystyrene.These materials can be easily recycled in any municipal recycling system.For ecological reasons, please refrain from returning the empty packagesto us.
8.2 Environmental Protection
No Release of Hazardous SubstancesOur products do not contain any hazardous substances which may bereleased in the case of appropriate use. Accordingly, our products willnormally not have any negative effect on the environment.
8-2 Disposal and Environmental Protection Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
RecyclingDue to their high content of metal, most of the product components canbe recycled. In order to recycle the metal in the best possible way, theproducts must be disassembled into individual modules.
Metals contained in electric and electronic modules can also be recycledby means of special separation processes. The synthetic materialsremaining after these processes can be thermally recycled.
Rexroth IndraDrive C Service & Support 9-1
DOK-INDRV*-HCS02.1****-PR03-EN-P
9 Service & Support
9.1 Helpdesk
Unser Kundendienst-Helpdesk im Hauptwerk Lohram Main steht Ihnen mit Rat und Tat zur Seite.Sie erreichen uns
Our service helpdesk at our headquarters in Lohr amMain, Germany can assist you in all kinds of inquiries.Contact us
- telefonisch - by phone: +49 (0) 9352 40 50 60über Service Call Entry Center Mo-Fr 07:00-18:00- via Service Call Entry Center Mo-Fr 7:00 am - 6:00 pm
Außerhalb der Helpdesk-Zeiten ist der Servicedirekt ansprechbar unter
After helpdesk hours, contact our servicedepartment directly at
+49 (0) 171 333 88 26
oder - or +49 (0) 172 660 04 06
9.3 Internet
Unter www.boschrexroth.com finden Sieergänzende Hinweise zu Service, Reparatur undTraining sowie die aktuellen Adressen *) unsererauf den folgenden Seiten aufgeführten Vertriebs-und Servicebüros.
Verkaufsniederlassungen
Niederlassungen mit Kundendienst
Außerhalb Deutschlands nehmen Sie bitte zuerst Kontakt mitunserem für Sie nächstgelegenen Ansprechpartner auf.
*) Die Angaben in der vorliegenden Dokumentation könnenseit Drucklegung überholt sein.
At www.boschrexroth.com you may findadditional notes about service, repairs and trainingin the Internet, as well as the actual addresses *) ofour sales- and service facilities figuring on thefollowing pages.
sales agencies
offices providing service
Please contact our sales / service office in your area first.
*) Data in the present documentation may have becomeobsolete since printing.
9.4 Vor der Kontaktaufnahme... - Before contacting us...
Wir können Ihnen schnell und effizient helfen wennSie folgende Informationen bereithalten:
1. detaillierte Beschreibung der Störung und derUmstände.
2. Angaben auf dem Typenschild derbetreffenden Produkte, insbesondereTypenschlüssel und Seriennummern.
3. Tel.-/Faxnummern und e-Mail-Adresse, unterdenen Sie für Rückfragen zu erreichen sind.
For quick and efficient help, please have thefollowing information ready:
1. Detailed description of the failure andcircumstances.
2. Information on the type plate of the affectedproducts, especially type codes and serialnumbers.
3. Your phone/fax numbers and e-mail address,so we can contact you in case of questions.
9-2 Service & Support Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR03-EN-P
9.5 Kundenbetreuungsstellen - Sales & Service Facilities
Deutschland – Germany vom Ausland: (0) nach Landeskennziffer weglassen!from abroad: don’t dial (0) after country code!
Vertriebsgebiet Mitte Germany Centre
Rexroth Indramat GmbHBgm.-Dr.-Nebel-Str. 2 / Postf. 135797816 Lohr am Main / 97803 Lohr
Kompetenz-Zentrum Europa
Tel.: +49 (0)9352 40-0Fax: +49 (0)9352 40-4885
S E R V I C E A U T O M A T I O N
C A L L E N T R Y C E N T E RH e l p d e s kMO – FR
vom Ausland: (0) nach Landeskennziffer weglassen, Italien: 0 nach Landeskennziffer mitwählenfrom abroad: don’t dial (0) after country code, Italy: dial 0 after country code
Austria - Österreich
Bosch Rexroth GmbHElectric Drives & ControlsStachegasse 131120 Wien
braking resistor 6-37control voltage 6-38DC bus 6-41diagram 6-23HCS02.1E-W0012 6-24HCS02.1E-W0028 6-26HCS02.1E-W0054 6-26HCS02.1E-W0070 6-26mains (X3) 6-30motor 6-32motor holding brake 6-34motor temperature monitoring 6-34
Connection point of equipment grounding conductor 6-42Control section 1-4
type plate 4-2Control voltage
connection 6-38data 6-20
Control wiresshield connection 6-43
DData
electrical 6-1mechanical 5-1
DC bus 6-41DC bus continuous power
allowed power with single-phase mains connection 6-6DC bus continuous power and mains connection power 6-7Device types 4-1Dimensional drawings 5-1Documentation