ABB ACS880-37LC Hardware Manual
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ABB ACS880-37LC Hardware Manual

ABB ACS880-37LC Hardware Manual

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Summary of Contents for ABB ACS880-37LC

  • Page 1 — ABB INDUSTRIAL DRIVES ACS880-37LC drives Hardware manual...
  • Page 3 ACS880-37LC drives Hardware manual Table of contents 1. Safety instructions 4. Mechanical installation 6. Electrical installation 9. Start-up © 2019 ABB Oy. All Rights Reserved. 3AXD50000251407 Rev A EFFECTIVE: 2019-06-30...

  • Page 5: Table Of Contents

    Table of contents 5 Table of contents 1 Safety instructions Contents of this chapter ................Use of warnings and notes ..............General safety in installation, start-up and maintenance ........Work on the liquid cooling system ............Electrical safety in installation, start-up and maintenance ........Electrical safety precautions ..............
  • Page 6 6 Table of contents Plinth height (options +C164 and +C179) ..........Resistor braking (options +D150 and +D151) ..........Cabinet heater with external supply (option +G300) ........Cabinet lighting (option +G301) ............. Terminals for external control voltage (option +G307) ........Output for motor space heater (option +G313) ........... Halogen-free wiring and materials (option +G330) ........

  • Page 7: Table Of Contents

    Availability of du/dt filter and common mode filter by drive or inverter type ..Additional requirements for explosion-safe (EX) motors ......Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_ and AM_ ..................Additional requirements for braking applications ........
  • Page 8 8 Table of contents Implementing the Prevention of unexpected start-up function ......Implementing the functions provided by the FSO-xx safety functions module ..Implementing the Power-loss ride-through function ......... Implementing a bypass connection ............Supplying power for the auxiliary circuits ............Using power factor compensation capacitors with the drive ........

  • Page 9: Table Of Contents

    Table of contents 9 AI1 or AI2 as a Pt100, Pt1000, PTC or KTY84 sensor input ....... DIIL input ................... The XD2D connector ................Safe torque off (XSTO, XSTO OUT) ............FSO-xx safety functions module connection (X12) .......... SDHC memory card slot ................. Connector data ..................
  • Page 10 10 Table of contents Control units ..................BCU control unit types ................ Replacing the memory unit ..............Replacing the BCU control unit battery ............ 12 Internal cooling circuit Contents of this chapter ................Applicability ..................Internal cooling system ................Connection to a cooling unit ..............Connection to an ACS880-1007LC cooling unit ..........
  • Page 11 14 Dimensions Cabinet line-up dimensions ..............Dimension drawing examples ............... ACS880-37LC-0390A-7 with main contactor .......... ACS880-37LC-0600A-7 with brake chopper and resistors ......ACS880-37LC-1270A-7 with common motor terminal cubicle ...... ACS880-37LC-1940A-7 with common motor terminal cubicle ...... Cabinet height and depth ..............
  • Page 12 12 Table of contents Brake chopper cubicle (+D150) ............Units with common motor terminal cubicle (+H359) ........Cubicle width 300 mm, bottom cable exit ..........Cubicle width 300 mm, top cable exit ........... Cubicle width 400 mm, bottom cable exit ..........Cubicle width 400 mm, top cable exit ...........

  • Page 13: Safety Instructions

    Safety instructions 13 Safety instructions Contents of this chapter This chapter contains the safety instructions which you must obey when you install, start up, operate and do maintenance work on the drive. If you ignore the safety instructions, injury, death or damage can occur. Use of warnings and notes Warnings tell you about conditions which can cause injury or death, or damage to the equipment.

  • Page 14: General Safety In Installation, Start-Up And Maintenance

    14 Safety instructions General safety in installation, start-up and maintenance These instructions are for all personnel who do work on the drive. WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. •...

  • Page 15: Work On The Liquid Cooling System

    Safety instructions 15 • Beware of hot surfaces. Some parts, such as heatsinks of power semiconductors, and brake resistors, remain hot for a while after disconnection of the electrical supply. • Make sure that debris from borings and grindings does not enter the drive during the installation.
  • Page 16 • If you need to store the drive in temperature below -15 °C (5 °F), drain the cooling circuit, or make sure that it is filled with the coolant specified by ABB. • Drives with the cooling unit: Do not open the cooling unit pump inlet or outlet valves before filling up the coolant circuit.

  • Page 17: Electrical Safety In Installation, Start-Up And Maintenance

    Safety instructions 17 Electrical safety in installation, start-up and maintenance ￭ Electrical safety precautions These electrical safety precautions are for all personnel who do work on the drive, motor cable or motor. WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur.

  • Page 18: Additional Instructions And Notes

    • Do not do insulation or voltage withstand tests on the drive. • ABB recommends not to secure the cabinet by arc welding. If you have to, obey the welding instructions in the drive manuals. Note: •...

  • Page 19: Printed Circuit Boards

    Safety instructions 19 Printed circuit boards WARNING! Use a grounding wrist band when you handle printed circuit boards. Do not touch the boards unnecessarily. The boards contain components sensitive to electrostatic discharge. ￭ Grounding These instructions are for all personnel who are responsible for the grounding of the drive. WARNING! Obey these instructions.

  • Page 20: Additional Instructions For Permanent Magnet Motor Drives

    20 Safety instructions Additional instructions for permanent magnet motor drives ￭ Safety in installation, start-up, maintenance These are additional warnings concerning permanent magnet motor drives. The other safety instructions in this chapter are also valid. WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur.

  • Page 21: Introduction To The Manual

    Introduction to the manual 21 Introduction to the manual Contents of this chapter This chapter describes the manual. It contains a flowchart of steps in checking the delivery, installing and starting up the drive. The flowchart refers to chapters/sections in this manual and to other manuals.

  • Page 22: Use Of Component Designations

    22 Introduction to the manual Use of component designations Some device names in the manual include the item designation in brackets, for example [Q20], to make it possible to identify the components in the circuit diagrams of the drive. Quick installation, commissioning and operation flowchart Task Plan the electrical installation and acquire the accessories needed Guidelines for planning the electrical install-...

  • Page 23: Terms And Abbreviations

    Supply module(s) under control of one control board, and related components. Related manuals Name Code Drive hardware manuals and guides ACS880-37LC drives hardware manual 3AXD50000251407 ACX-AP-x assistant control panels user’s manual 3AUA0000085685 Drive firmware manuals and guides ACS880 primary control program firmware manual...
  • Page 24 User’s manual for Emergency stop, configurable stop category 0 or 1 (+Q978) for ACS880- 3AUA0000145920 07/17/37 drives User’s manual for Emergency stop, configurable stop category 0 or 1 (+Q979) for ACS880- 3AUA0000145921 07/17/37 drives Manuals and quick guides for I/O extension modules, fieldbus adapters, etc. www.abb.com/drives/documents for all manuals on the Internet.

  • Page 25: Operation Principle And Hardware Description

    Contents of this chapter This chapter briefly describes the operation principle and construction of the drive. The ACS880-37LC is a low-harmonic, liquid-cooled, cabinet-installed drive for controlling asynchronous AC induction motors, permanent magnet synchronous motors, AC induction servomotors and ABB synchronous reluctance (SynRM) motors.

  • Page 26: Ac Voltage And Current Waveforms

    26 Operation principle and hardware description AC fuses LCL filter Supply module (with IGBTs) DC capacitors with discharge resistors ￭ AC voltage and current waveforms The AC current is sinusoidal at a unity power factor. The LCL filter suppresses the AC voltage distortion and current harmonics.

  • Page 27: Overview Circuit Diagram Of The Drive

    Operation principle and hardware description 27 Overview circuit diagram of the drive Auxiliary voltage transformer(s) Auxiliary voltage switch [Q21] *Main switch/disconnector [Q1.1] *AC fuses [F1.x]. If the drive has multiple LCL filters, there are additional AC fuses at the input of each filter.

  • Page 28: Cabinet Line-Up And Layout Examples

    28 Operation principle and hardware description Cabinet line-up and layout examples ￭ Frame 3×R8i + 3×R8i Cabinet line-up example Control unit (DCU). Contains control electronics. Air-cooled version shown. Incoming cubicle (ICU). Contains the input power cable terminals and switchgear (auxiliary voltage switch, charging switch and circuit breaker shown).

  • Page 29: Overview Of Power And Control Connections

    Operation principle and hardware description 29 Overview of power and control connections The diagram shows the power connections and control interfaces of the drive. Drive Supply control unit [A51] Inverter control unit [A41] Slots 1, 2 and 3 Slot 4 X205 V1T/R…...

  • Page 30: Door Switches And Lights

    30 Operation principle and hardware description Fiber optic link to each inverter module. Similarly, each supply module is connected to the supply control unit by fiber optic cables. Terminal blocks for customer connections installed in the drive cabinet. Supply unit (consisting of one or more supply modules) DC intermediate link Inverter unit (consisting of one or more inverter modules) Optional brake chopper (+D150) and resistors (+D151)

  • Page 31: Control Panel

    Operation principle and hardware description 31 • AC current meter (option +G335) on one phase. ￭ Control panel The ACS-AP-W is the user interface of the drive. It provides the essential controls such as Start/Stop/Direction/Reset/Reference, and the parameter settings for the inverter control program.

  • Page 32: Descriptions Of Options

    Descriptions of options Note: All options are not available for all drive types, do not coexist with certain other options, or may require additional engineering. Check actual availability with ABB. ￭ Degree of protection The standard degree of protection is IP42 (UL type 1). IP54 (UL type 12) is available as option +B055.

  • Page 33: Cabinet Lighting (Option +G301)

    Operation principle and hardware description 33 The heater prevents humidity condensation inside the cabinet when the drive is not running. The power output of the semiconductor-type heating elements depends on the environmental temperature. The customer must switch the heating off when it is not needed by cutting the supply voltage off.

  • Page 34: Additional Wire Markings

    34 Operation principle and hardware description • Plug-in connectors of wire sets: Connectors labeled with designation (eg. "X1"). Both the connector and the individual wires are marked with pin numbers. • Wires without a connector: Connector designation and pin number printed on wire (eg. "X1:7").

  • Page 35: Common Motor Terminal Cubicle (Option +H359)

    Operation principle and hardware description 35 Option Additional markings +G342 Equipment designations and pin identifiers of both ends are marked with snap-on markers (or (class C1) equivalent) on conductors that connect to equipment, terminal blocks or detachable plug-type connectors, or are part of the wiring between power modules. Fiber optic cables are marked in the same way.

  • Page 36: Type Designation Label

    36 Operation principle and hardware description Type designation label The type designation label includes ratings, appropriate markings, a type designation and a serial number, which allow the identification of each unit. A sample label is shown below. Quote the complete type designation and serial number when contacting technical support. Type designation (see section Type designation key (page 36)).
  • Page 37 Operation principle and hardware description 37 Code Description A012 50 Hz supply frequency A013 60 Hz supply frequency Degree of protection B054 IP42 (UL Type 1) B055 IP54 (UL Type 12) Construction C121 Marine construction. See section Descriptions of options (page 32).
  • Page 38 38 Operation principle and hardware description Code Description Terminals for connecting external control voltage (230 V AC or 115 V AC, eg. UPS). See section G307 Descriptions of options (page 32). G313 Output for motor space heater (external supply) G314 Aluminum busbars (standard up to 3200 A) G315 Tin-plated copper busbars (optional up to 3200 A, standard from 3200 A up)
  • Page 39 Operation principle and hardware description 39 Code Description Starter for auxiliary motor fan (see section Descriptions of options (page 32)) 4M601 Trip limit setting range: 1.6 … 2.5 A M602 Trip limit setting range: 2.5 … 4 A M603 Trip limit setting range: 4 … 6.3 A M604 Trip limit setting range: 6.3 …...
  • Page 40 40 Operation principle and hardware description Code Description R702 Italian R703 Dutch R704 Danish R705 Swedish R706 Finnish R707 French R708 Spanish R709 Portuguese R711 Russian R715 Complete documentation, user manuals in memory stick R716 Hard copies of documentation R717 Second set of hard copies of documentation...

  • Page 41: Mechanical Installation

    Mechanical installation 41 Mechanical installation Contents of this chapter This chapter describes the mechanical installation procedure of the drive. Examining the installation site Examine the installation site: • The installation site is sufficiently ventilated or cooled to remove heat from the drive. See the technical data.

  • Page 42: Checking The Delivery

    42 Mechanical installation Checking the delivery The drive delivery contains: • drive cabinet line-up • optional modules (if ordered) installed onto the control unit(s) at the factory • appropriate drive and optional module manuals • delivery documents. Check that there are no signs of damage. Before attempting installation and operation, check the information on the type designation labels of the drive to verify that the delivery is of the correct type.

  • Page 43: Moving And Unpacking The Drive

    Mechanical installation 43 Moving and unpacking the drive Move the drive in its original packaging to the installation site as shown below to avoid damaging the cabinet surfaces and door devices. When you are using a pallet truck, check its load capacity before you move the drive. The drive cabinet is to be moved in the upright position.

  • Page 44: Lifting The Crate With A Crane

    44 Mechanical installation Lifting the crate with a crane Lifting point Optimal position for the lifting sling: as close to the traverse board as possible...

  • Page 45: Moving The Crate With A Forklift

    Mechanical installation 45 Mechanical installation 61 Moving the crate with a forklift Moving the crate with a forklift 750 mm (29.5'') ￭ Removing the transport package Remove the transport package as follows: 1. Undo the screws that attach the wooden parts of the transport crate to each other. 2.

  • Page 46: Moving The Unpacked Drive Cabinet

    1. Undo the screws that attach the wooden parts of the transport crate together. 2. Remove the wooden parts. 3. Remove the clamps with which the drive cabinet is mounted onto the transport pallet 46 Mechanical installation by undoing the fastening screws. 4.

  • Page 47: Moving The Cabinet On Rollers

    Mechanical installation 47 Moving the cabinet on rollers WARNING! Do not move marine versions (option +C121) on rollers. Lay the cabinet on the rollers and move it carefully until close to its final location. Remove the rollers by lifting the unit with a crane, forklift, pallet truck or jack. Moving the cabinet on its back WARNING! Do not transport the drive with an LCL or L filter on its back.

  • Page 48: Final Placement Of The Cabinet

    48 Mechanical installation Final placement of the cabinet Move the cabinet into its final position with a slate bar (spud bar). Place a piece of wood between the edge of the cabinet and the bar to protect the cabinet frame.

  • Page 49: Fastening The Cabinet To The Floor And Wall Or Roof

    Mechanical installation 49 Fastening the cabinet to the floor and wall or roof ￭ General rules • The drive must be installed in an upright vertical position. • Leave 250 mm (9.85”) of free space above the cabinet for maintenance, and to allow pressure relief operation.

  • Page 50: Fastening The Cabinet (Non-Marine Units)

    50 Mechanical installation ￭ Fastening the cabinet (non-marine units) Alternative 1 – Clamping 1. Insert the clamps (included) into the twin slots along the front and rear edges of the cabinet frame body and fasten them to the floor with a bolt. The recommended maximum distance between the clamps in the front edge is 800 mm (31.5”).

  • Page 51: Alternative 2 - Using The Holes Inside The Cabinet

    Mechanical installation 51 Alternative 2 – Using the holes inside the cabinet 1. Fasten the cabinet to the floor through the bottom fastening holes with M10 to M12 (3/8” to 1/2”) bolts. The recommended maximum distance between the front edge fastening points is 800 mm (31.5”).

  • Page 52: Fastening The Cabinet (Marine Units)

    52 Mechanical installation ￭ Fastening the cabinet (marine units) See the dimension drawing delivered with the drive for details of the fastening points. Fasten the cabinet to the floor and roof (wall) as follows: 1. Bolt the unit to the floor through the flat bars at the base of the cabinet using M10 or M12 screws.

  • Page 53: Joining Cabinet Sections Together

    Mechanical installation 53 Joining cabinet sections together Wide cabinet line-ups are delivered in multiple sections. The sections are to be joined on-site using a 200 mm wide joining cubicle at the end of one section (a common motor terminal cubicle can also act as a joining cubicle). The screws required for the joining are enclosed in a plastic bag inside the cabinet.
  • Page 54 54 Mechanical installation 5. Center the Axilock connectors onto the gaps between coolant pipe ends. Tighten the connector screws to the torque indicated on the connector label. 6. Fasten the front and rear posts of the joining cubicle to the posts of the other section with 14 screws (7 per post).
  • Page 55 Mechanical installation 55 9. Remove the shroud covering the DC busbars in the joining cubicle. 10. Use the joint pieces to connect the DC busbars. Tighten the bolts to 55…70 N·m (40…50 lbf·ft). Units with single DC busbars 55…70 N·m 55…70 N·m (40…50 lbf·ft) (40…50 lbf·ft)

  • Page 56: Miscellaneous

    ￭ Arc welding ABB does not recommend attaching the cabinet by arc welding. However, if arc welding is the only option, connect the return conductor of the welding equipment to the cabinet frame at the bottom within 0.5 meters (1’6”) of the welding point.

  • Page 57: Guidelines For Planning The Electrical Installation

    The installation must always be designed and made according to applicable local laws and regulations. ABB does not assume any liability whatsoever for any installation which breaches the local laws and/or other regulations. Furthermore, if the recommendations given by ABB are not followed, the drive may experience problems that the warranty does not cover.

  • Page 58: Examining The Compatibility Of The Motor And Drive

    Examining the compatibility of the motor and drive Use asynchronous AC induction motors, permanent magnet synchronous motors, AC induction servomotors or ABB synchronous reluctance motors (SynRM motors) with the drive. Select the motor size and drive type from the rating table on basis of the AC line voltage and motor load.
  • Page 59 Guidelines for planning the electrical installation 59 This table shows the requirements when an ABB motor is in use. Motor Nominal AC supply Requirement for type voltage Motor insula- ABB du/dt and common mode filters, insulated N-end tion system motor bearings <...
  • Page 60 60 Guidelines for planning the electrical installation This table shows the requirements when a non-ABB motor is in use. Motor Nominal AC supply Requirement for type voltage Motor insula- ABB du/dt and common mode filters, insulated N-end tion system motor bearings <...

  • Page 61: Availability Of Du/Dt Filter And Common Mode Filter By Drive Or Inverter Type

    If you will use an explosion-safe (EX) motor, follow the rules in the requirements table above. In addition, consult the motor manufacturer for any further requirements. Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_ and Use the selection criteria given for non-ABB motors.

  • Page 62: Additional Note For Sine Filters

    62 Guidelines for planning the electrical installation If you plan to use a non-ABB high-output motor or an IP23 motor, consider these additional requirements for protecting the motor insulation and bearings in drive systems: • If motor power is below 350 kW: Equip the drive and/or motor with the filters and/or bearings according to the table below.

  • Page 63: Typical Power Cable Sizes

    Guidelines for planning the electrical installation 63 If the cabling is in a metal conduit, it reduces the electromagnetic emission of the whole drive system. The protective conductor must always have an adequate conductivity. Unless local wiring regulations state otherwise, the cross-sectional area of the protective conductor must agree with the conditions that require automatic disconnection of the supply required in 411.3.2.

  • Page 64: Power Cable Types

    64 Guidelines for planning the electrical installation ￭ Power cable types Recommended power cable types This section presents the recommended cable types. Check with local / state / country electrical codes for allowance. Cable type Use as input power cabling Use as motor cabling Symmetrical shielded (or armored) cable with three phase conductors...

  • Page 65: Not Allowed Power Cable Types

    Guidelines for planning the electrical installation 65 Cable type Use as input power cabling Use as motor cabling WARNING! A single-core cable system: three If you use unshielded phase conductors and PE conductor single-core cables in an IT on cable tray network, make sure that the non-conductive outer sheath (jacket) of the cables...

  • Page 66: Planning The Resistor Braking System

    ￭ Relay cable type The cable type with braided metallic screen (for example ÖLFLEX by LAPPKABEL, Germany) has been tested and approved by ABB. ￭ Control panel to drive connection Use EIA-485 with male RJ-45 connector, cable type Cat 5e or better. The maximum permitted...

  • Page 67: Routing The Cables

    Guidelines for planning the electrical installation 67 Routing the cables ￭ General guidelines, IEC • Route the motor cable away from other cables. Motor cables of several drives can be run in parallel installed next to each other. • Install the motor cable, input power cable and control cables on separate trays. •...

  • Page 68: Separate Control Cable Ducts

    68 Guidelines for planning the electrical installation ￭ Separate control cable ducts Lead 24 V DCand 230 V AC (120 V AC) control cables in separate ducts unless the 24 V DC cable is insulated for 230 V AC (120 V AC) or insulated with an insulation sleeving for 230 V AC (120 V AC).

  • Page 69: Protecting The Drive Against Ground Faults

    Guidelines for planning the electrical installation 69 value (based on a motor thermal model) or an actual temperature indication given by motor temperature sensors. The motor thermal protection model supports thermal memory retention and speed sensitivity. The user can tune the thermal model further by feeding in additional motor and load data. The most common temperature sensors are: •...

  • Page 70: Using Power Factor Compensation Capacitors With The Drive

    ￭ Implementing a safety switch between the drive and the motor ABB recommends that you install a safety switch between the permanent magnet motor and the drive output. The switch is needed to isolate the motor during any maintenance work on the drive.

  • Page 71: Implementing The Atex-Certified Safe Motor Disconnection Function (Option +Q971)

    IEC/EN 61800-5-1, subclause 6.5.3, for example, “THIS MACHINE STARTS AUTOMATICALLY”. Bypass connection is available as a factory-installed option for some cabinet-installed drive types. Consult ABB for more information. WARNING! Never connect the drive output to the electrical power network. The connection may damage the drive.

  • Page 72: Connecting Motor Temperature Sensor To The Drive Via An Option Module

    72 Guidelines for planning the electrical installation ￭ Connecting motor temperature sensor to the drive via an option module This table shows: • the option module types that you can use for the motor temperature sensor connection • the insulation or isolation level that each option module forms between its temperature sensor connector and other connectors •...

  • Page 73: Implementing The Safe Torque Off Function

    Guidelines for planning the electrical installation 73 Name Code Emergency stop, stop category 0 (option +Q951) for ACS880-07/17/17LC/37/37LC drives 3AUA0000119895 user's manual Emergency stop, stop category 1 (option +Q952) for ACS880-07/17/17LC/37/37LC drives 3AUA0000119896 user's manual Implementing the Safe torque off function See chapter The Safe torque off function (page 183).

  • Page 74: Implementing A Bypass Connection

    IEC/EN 61800-5-1, subclause 6.5.3, for example, “THIS MACHINE STARTS AUTOMATICALLY”. Bypass connection is available as a factory-installed option for some cabinet-installed drive types. Consult ABB for more information. WARNING! Never connect the drive output to the electrical power network. The connection may damage the drive.

  • Page 75: Using A Safety Switch Between The Drive And The Motor

    Using a safety switch between the drive and the motor ABB recommends to install a safety switch between the permanent magnet motor and the drive output. The switch is needed to isolate the motor during any maintenance work on the drive.

  • Page 76: Connecting Motor Temperature Sensor To The Drive Via An Option Module

    76 Guidelines for planning the electrical installation contact and insulated with basic insulation from other low-voltage circuits. The insulation must be rated for the same voltage level as the drive main circuit. Note that extra-low voltage circuits (such as 24 V DC) typically do not meet these requirements. Alternative: You can connect the sensor with a basic insulation to the analog/digital input(s) of the drive if you do not connect any other external control circuits to drive digital and analog inputs.
  • Page 77 Guidelines for planning the electrical installation 77 relay (plus code option for a cabinet-installed drive), and the insulation requirement for the sensor. PTC relay Temperature sensor insulation requirement Type Insulation External relay Basic insulation 6 kV Basic insulation Drive options +L505 and +L513 Basic insulation 6 kV Basic insulation PTC alternative B: Decisive voltage class B of IEC 60800-5-1 (basic insulation) is provided...

  • Page 79: Electrical Installation

    Electrical installation 79 Electrical installation Contents of this chapter This chapter gives instructions on the wiring of the drive. Warnings WARNING! Only qualified electricians are allowed to carry out the work described in this chapter. Follow the safety instructions on the first pages of this manual. Ignoring the safety instructions can cause injury or death.
  • Page 80 Protective Earth conductor. Use a measuring voltage of 1000 V DC. The insulation resistance of an ABB motor must exceed 100 Mohm (reference value at 25 °C [77 °F]). For the insulation resistance of other motors, consult the manufacturer’s instructions.

  • Page 81: Connecting The Control Cables

    Electrical installation 81 Connecting the control cables See chapter Control units of the drive (page 99) for the default I/O connections of the inverter unit (with the ACS880 primary control program). The default I/O connections can be different with some hardware options, see the circuit diagrams delivered with the drive for the actual wiring.
  • Page 82 82 Electrical installation • Cover the turned shield and the stripped cable with copper foil to keep the shielding continuous. Stripped cable Conductive surface of the shield exposed Stripped part covered with copper foil Cable shield Copper foil Shielded twisted pair Grounding wire Note for top entry of cables: When each cable has its own rubber grommet, sufficient IP and EMC protection can be achieved.

  • Page 83: Routing The Control Cables Inside The Cabinet

    Electrical installation 83 Routing the control cables inside the cabinet Use the existing trunking in the cabinet wherever possible. Use sleeving if cables are laid against sharp edges. When running cables to or from a swing-out frame, leave enough slack at the hinge to allow the frame to open fully. Connecting control cabling Connect the conductors to the appropriate terminals.
  • Page 84 84 Electrical installation At the other end of the cable, leave the shields unconnected or ground them indirectly via a high-frequency capacitor with a few nanofarads, eg. 3.3 nF / 630 V. The shield can also be grounded directly at both ends if they are in the same ground line with no significant voltage drop between the end points.

  • Page 85: Connecting The Motor Cables (Units Without Common Motor Terminal Cubicle)

    Electrical installation 85 Connecting the motor cables (units without common motor terminal cubicle) On units without a common motor terminal cubicle, the motor cables connect to busbars located in the inverter module cubicles. To access the terminals, the cooling fans and other equipment in front of the terminals must be removed from the cubicle.

  • Page 86: Procedure

    14. Seal the gap between the cable and mineral wool sheet (if used) with sealing compound (eg. CSD-F, ABB brand name DXXT-11, code 35080082). 15. Connect the twisted shields of the cables to the PE busbar of the cabinet.
  • Page 87 Electrical installation 87 ground the cable by twisting the shield so that the flattened shield is wider than 1/5 of its length.

  • Page 88: Connecting The Motor Cables (Units With Common Motor Terminal Cubicle)

    88 Electrical installation Connecting the motor cables (units with common motor terminal cubicle) ￭ Output busbars If the drive is equipped with option +H359, the motor cables connect to a common motor terminal cubicle. The location and dimensions of the busbars are visible in the dimensional drawings delivered with the drive.

  • Page 89: Connecting An External Brake Resistor Assembly

    118 Electrical installation 3. Lead the cables into the cubicle. Make the 360° earthing arrangement at the cable Electrical installation 89 entry as shown. Grommet 4. Cut the cables to suitable length. Strip the cables and conductors. 4. Cut the cables to suitable length. Strip the cables and conductors. 5.

  • Page 90: Connecting The Input Power Cables

    90 Electrical installation Connecting the input power cables ￭ Connection diagram LCL filter IGBT supply modules Components for charging circuit ICU cubicle ISU cubicle Notes: Fuses or other protection means. Use a separate grounding (PE) cable (2a) or a cable with separate PE conductor (2b) if the conductivity of the shield does not meet the requirement for the PE conductor.
  • Page 91 Electrical installation 91 6. If fire insulation is used, make an opening in the mineral wool sheet according to the diameter of the cable. 7. Remove rubber grommets from the cable entries for the cables to be connected. Cut adequate holes into the rubber grommets. Slide the grommets onto the cables. Slide the cables into the cubicle through the conductive sleeves and attach the grommets to the holes.
  • Page 92 92 Electrical installation 9. Seal the gap between the cable and mineral wool sheet (if used) with sealing compound (eg. CSD-F, ABB brand name DXXT-11, code 35080082). 10. Connect the twisted shields of the cables to the PE busbar of the cabinet.

  • Page 93: Connecting A Pc

    Electrical installation 93 Connecting a PC A PC (with eg, the Drive composer PC tool) can be connected as follows: 1. Connect an ACx-AP-x control panel to the unit either • by inserting the control panel into the panel holder or platform (if present), or •...
  • Page 94 94 Electrical installation • With an FDPI-02 module, move termination switch S2 into the TERMINATED position. Make sure that bus termination is off on all other drives. 4. On the control panel, switch on the panel bus functionality (Options - Select drive - Panel bus).

  • Page 95: Installing Option Modules

    Electrical installation 95 With FDPI-02 modules: Installing option modules ￭ Mechanical installation of I/O extension, fieldbus adapter and pulse encoder interface modules See hardware description for the available slots for each module. Install the option modules as follows:...

  • Page 96: Installation Of An Fso-Xx Safety Functions Module Onto Bcu

    96 Electrical installation WARNING! Obey the instructions in chapter Safety instructions. If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive and do the steps in section Electrical safety precautions (page 17) before you start the work.
  • Page 97 This procedure describes the mechanical installation of an FSO-xx safety functions module onto the inverter control unit. (The FSO-xx can alternatively be installed beside the control unit, which is the standard with factory-installed FSO-xx modules. For instructions, see the FSO-xx manual.) Electrical installation 97 1.

  • Page 98: Wiring Of Optional Modules

    98 Electrical installation ￭ Wiring of optional modules See the appropriate optional module manual for specific installation and wiring instructions.

  • Page 99: Control Units Of The Drive

    Control units of the drive 99 Control units of the drive Contents of this chapter This chapter • describes the connections of the control unit(s) used in the drive, • contains the specifications of the inputs and outputs of the control unit(s). General The drive utilizes BCU-x2 control units.

  • Page 100: Bcu-X2 Control Unit Layout And Connections

    100 Control units of the drive BCU-x2 control unit layout and connections Description I/O terminals (see following diagram) SLOT 1 I/O extension, encoder interface or fieldbus adapter module connection. (This is the sole location for an FDPI-02 diagnostics and panel interface.) SLOT 2 I/O extension, encoder interface or fieldbus adapter module connection...
  • Page 101 Control units of the drive 101 Description Analog inputs Analog outputs Digital inputs, Digital input interlock (DIIL) XRO3 XD24 XPOW XDIO Digital input/outputs XD2D Drive-to-drive link XRO2 XDIO XD24 +24 V output (for digital inputs) XETH Ethernet port – Not in use XRO1 XPOW External power input...

  • Page 102: Default I/O Diagram Of The Supply Control Unit

    102 Control units of the drive Default I/O diagram of the supply control unit The diagram below shows the default I/O connections on the supply control unit (A51), and describes the use of the connections in the supply unit. Under normal circumstances, the factory-made wiring should not be changed.

  • Page 103: Default I/O Diagram Of The Inverter Control Unit (A41)

    Control units of the drive 103 Use of the signal in the control program. When parameter 120.30 External charge enable has value Yes (default setting), the control program reserves this I/O terminal for external charging circuit control and monitoring, and parameters 110.24 RO1 source and 110.30 RO3 source are write-protected.
  • Page 104 104 Control units of the drive The wire size accepted by all screw terminals (for both stranded and solid wire) is 0.5 … 2.5 mm (24…12 AWG). The torque is 0.5 N·m (5 lbf·in). Drive-to-drive link XD2D Drive-to-drive link BGND Shield RS485 connection X485...

  • Page 105: External Power Supply For The Control Unit (Xpow)

    Control units of the drive 105 Constant speed 1 is defined by parameter 22.26. See section DIIL input (page 106). Total load capacity of these outputs is 4.8 W (200 mA at 24 V) minus the power taken by DIO1 and DIO2. Determines whether DICOM is separated from DIOGND (ie.

  • Page 106: Diil Input

    106 Control units of the drive or ground them indirectly via a high-frequency capacitor with a few nanofarads, for example 3.3 nF / 630 V. The shield can also be grounded directly at both ends if they are in the same ground line with no significant voltage drop between the end points.

  • Page 107: Safe Torque Off (Xsto, Xsto Out)

    (nominal impedance 100 to 165 ohm, for example Belden 9842) for the wiring. For best immunity, ABB recommends high quality cable. Keep the cable as short as possible. Avoid unnecessary loops and parallel runs near power cables such as motor cables.

  • Page 108: Connector Data

    wer supply Connector pitch 5 mm, wire size 2.5 mm 24 V (±10%) DC, 2 A 108 Control units of the drive External power input. Two supplies can be connected for redundancy. ay outputs RO1…RO3 Connector data Connector pitch 5 mm, wire size 2.5 mm O1…XRO3) 250 V AC / 30 V DC, 2 A Power supply (XPOW)
  • Page 109 Control units of the drive 109 Analog inputs AI1 and AI2 Connector pitch 5 mm, wire size 2.5 mm (XAI:4 … XAI:7). Current input: –20…20 mA, R = 100 ohm Current/voltage input mode selection by Voltage input: –10…10 V, R >...

  • Page 110: Bcu-X2 Ground Isolation Diagram

    110 Control units of the drive Control units of the drive 137 ￭ BCU-x2 ground isolation diagram Ground isolation diagram XPOW +24VI +24VI +VREF -VREF AGND AI1+ Common mode voltage AI1- AI2+ between each AI input and AI2- AGND is +30 V AGND AGND XD2D...

  • Page 111: Installation Checklist Of The Drive

    Installation checklist of the drive 111 Installation checklist of the drive Contents of this chapter This chapter contains a checklist of the mechanical and electrical installation of the drive. Checklist Examine the mechanical and electrical installation of the drive before start-up. Go through the checklist together with another person.
  • Page 112 112 Installation checklist of the drive Make sure that … The input power cable has been connected to the appropriate terminals, the phase order is right, and the terminals have been tightened to the proper torque. There is an adequately sized protective earth (ground) conductor between the motor and the drive, and the conductor has been connected to appropriate terminal, and the terminal has been tightened to the proper torque.

  • Page 113: Start-Up

    Start-up 113 Start-up Contents of this chapter This chapter contains the start-up and switch-off procedures of the drive. Start-up procedure The tasks which are needed in certain cases only are marked with underlining, and option codes are given in brackets. Default device designations (if any) are given in brackets after the name, for example “main switch-disconnector [Q1]”.
  • Page 114 114 Start-up Action Check that the main switch-disconnector (Q1.1) is switched off, or main breaker (Q1) racked out. Check the mechanical and electrical installation of the drive. See Installation checklist of the drive (page 111). Check the settings of breakers/switches in the auxiliary circuits. See the circuit diagrams delivered with the drive.

  • Page 115: Switching Off The Drive

    Start-up 115 Action Close the main switch-disconnector [Q1.1] or main breaker [Q1]. Note: Do not use excessive force. The main switch-disconnector (or main breaker) can only be closed when • the main input terminals [L1, L2, L3] are powered, and •...

  • Page 117: Fault Tracing

    Fault tracing 117 Fault tracing Contents of this chapter This chapter describes the fault tracing possibilities of the drive. Control unit LEDs This table shows the LEDs visible on the BCU-xx control unit. Color Indication BATT OK Green Battery voltage of the real-time clock is OK (higher than 2.8 V). When the LED is not lit, •...

  • Page 118: Warning And Fault Messages

    118 Fault tracing Location Indication Control panel Continuous green The unit is functioning normally. Flickering green Data is transferred between the PC and the unit through the USB connection of the control panel. Blinking green There is an active warning in the unit. Continuous red There is an active fault in the unit.

  • Page 119: Maintenance

    This chapter contains maintenance instructions. Maintenance intervals The table below shows the maintenance tasks which can be done by the end user. The complete maintenance schedule is available on the Internet (www.abb.com/drivesservices). For more information, consult your local ABB Service representative (www.abb.com/searchchannels).
  • Page 120 Performance of on/off-site work (commissioning, tests, measurements or other work) Replacement Maintenance and component replacement intervals are based on the assumption that the equipment is operated within the specified ratings and ambient conditions. ABB recommends annual drive inspections to ensure the highest reliability and optimum performance. Note: Long term operation near the specified maximum ratings or ambient conditions may require shorter maintenance intervals for certain components.

  • Page 121: Cabinet

    Maintenance 121 Cabinet ￭ Cleaning the interior of the cabinet WARNING! Obey the instructions in chapter Safety instructions. If you ignore them, injury or death, or damage to the equipment can occur. WARNING! Use a vacuum cleaner with an antistatic hose and nozzle, and wear a grounding wristband.

  • Page 122: Fans

    See the firmware manual for the actual signal which indicates the running time of the cooling fan. Reset the running time signal after fan replacement. Replacement fans are available from ABB. Do not use other than ABB specified spare parts. ￭ Frame R8i fan replacement WARNING! Wear protective gloves and long sleeves.

  • Page 123: Replacing The Heat Exchanger Fan In The Filter Cubicle

    Maintenance 123 ￭ Replacing the heat exchanger fan in the filter cubicle WARNING! Wear protective gloves and long sleeves. Some parts have sharp edges. 1. Repeat the steps described in section Electrical safety precautions (page 17) before you start the work. 2.

  • Page 124: Replacing The Fan In The Incoming Cubicle

    124 Maintenance ￭ Replacing the fan in the incoming cubicle WARNING! Wear protective gloves and long sleeves. Some parts have sharp edges. 1. Repeat the steps described in section Electrical safety precautions (page 17) before you start the work. 2. Remove the shrouding in front of the fan (if any). 3.

  • Page 125: Replacing The Fan In The Auxiliary Control Cubicle

    Maintenance 125 ￭ Replacing the fan in the auxiliary control cubicle Auxiliary control cubicle has a fan in the lower part of the cubicle. WARNING! Wear protective gloves and long sleeves. Some parts have sharp edges. 1. Repeat the steps described in section Electrical safety precautions (page 17) before you start the work.

  • Page 126: Replacing The Brake Chopper And Resistor Cubicle Fans (Options +D150 And +D151)

    126 Maintenance ￭ Replacing the brake chopper and resistor cubicle fans (options +D150 and +D151) See chapter Resistor braking (page 199).

  • Page 127: Supply And Inverter Modules

    Maintenance 127 Supply and inverter modules ￭ Replacing a supply or inverter module WARNING! Make sure the replacement module has exactly the same type code as the old module. WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur.
  • Page 128 128 Maintenance 6. Close the inlet valve (a) and outlet valve (located on the right-hand side of the cubicle) valves. Lead the drain hoses (b, on both sides of the cubicle) into a suitable container. Open the drain valves (c, on both sides of the cubicle). This will drain all modules in the cubicle.

  • Page 129: Reinstalling The Module

    Maintenance 129 9. Pull the module carefully out onto a table or other platform. Keep the module secured to a hoist or equivalent to prevent the module from falling. For information on using the lifting device, see Converter module lifting device for drive cabinets hardware manual (3AXD50000210268 [English]).

  • Page 130: Reforming The Capacitors

    Capacitor failure is usually followed by damage to the unit and an input cable fuse failure, or a fault trip. Contact ABB if capacitor failure is suspected. Replacements are available from ABB. Do not use other than ABB specified spare parts. Contact an ABB service representative for spare parts and repair services.

  • Page 131: Fuses

    Maintenance 131 Fuses ￭ Replacing the AC and DC fuses in cabinet This procedure instructs how to replace the drive AC and DC fuses inside the cabinet. The location of the fuses vary depending on the drive type and options. Locate the fuses to be replaced using the delivery-specific layout drawings and circuit diagrams.

  • Page 132: Control Panel

    132 Maintenance 8. Reinstall the shroud and close the door. Control panel For detailed information on the control panel, see ACx-AP-x assistant control panels user’s manual (3AUA0000085685 [English]). ￭ Cleaning the control panel Use a soft damp cloth to clean the control panel. Avoid harsh cleaners which could scratch the display window.

  • Page 133: Control Units

    Maintenance 133 Control units ￭ BCU control unit types There are three variants of the BCU control unit used in ACS880 drives: BCU-02, BCU-12 and BCU-22. These have a different number of converter module connections (2, 7 and 12 respectively) but are otherwise identical. The three BCU types are interchangeable as long as the number of connections is sufficient.
  • Page 134 134 Maintenance 5. Set the real-time clock.

  • Page 135: Internal Cooling Circuit

    Internal cooling circuit 135 Internal cooling circuit Contents of this chapter The cooling system of a liquid-cooled drive consists of two circuits: the internal cooling circuit and the external cooling circuit. The internal cooling circuit covers the heat-generating electrical components of the drive and transfers the heat to the cooling unit. In the cooling unit, the heat is transferred to the external cooling circuit which is usually part of a larger external cooling system.
  • Page 136 136 Internal cooling circuit Supply modules Inverter modules To/From cooling unit Air-to-liquid heat exchanger Heat sink Inlet valve Inlet-side drain valve Outlet valve Outlet-side drain valve The coolant used with ACS880 liquid-cooled drive systems is Antifrogen® L 25% or 50% water mixture.

  • Page 137: Connection To A Cooling Unit

    Internal cooling circuit 137 Connection to a cooling unit ￭ Connection to an ACS880-1007LC cooling unit Refer to ACS880-1007LC cooling unit user’s manual (3AXD50000129607 [English]). ￭ Connection to a custom cooling unit General requirements Equip the system with an expansion tank to damp pressure rise due to volume changes when the temperature varies.

  • Page 138: Filling Up And Bleeding The Internal Cooling Circuit

    138 Internal cooling circuit Filling up and bleeding the internal cooling circuit Both the drive and coolant must be at room temperature before filling up the cooling circuit. WARNING! Make sure that the maximum permissible operating pressure is not exceeded. When necessary regulate the pressure to appropriate level by draining excess coolant out of the system.
  • Page 139 Internal cooling circuit 139 13. Start the coolant pump. Let any air remaining in the system out through the bleed valve at the cooling unit. 14. After one to two minutes, stop the pump or block the coolant flow with a valve. 15.

  • Page 140: Draining The Internal Cooling Circuit

    Coolant type Antifrogen® L (by Clariant International Ltd, www.clariant.com) 25% or 50% water mixture, available from Clariant distributors and ABB Service representatives. Antifrogen® L 25% mixture is usable in storage temperatures down to -16 °C (3.2 °F). Antifrogen® L 50% mixture is usable in storage temperatures down to -40 °C (-40 °F).
  • Page 141 Internal cooling circuit 141 The higher the concentration of heat transfer fluid, the higher the viscosity of the coolant. This results in a higher pressure loss in the system. See Pressure limits (page 142). The nominal current ratings of drive system modules apply to an Antifrogen® L / water solution of 25/75% (volume).

  • Page 142: Pressure Limits

    142 Internal cooling circuit Min. T (°C) coolant (°C) RH = 95% RH = 80% RH = 65% RH = 50% RH = 40% -0.1 -3.0 14.2 11.5 19.2 16.5 13.2 24.1 21.4 17.9 13.8 10.5 29.1 26.2 22.7 18.4 15.0 34.1 31.1...
  • Page 143 Internal cooling circuit 143 • rubber gasketing NBR (nitrile rubber). WARNING! If connecting external piping to the internal cooling circuit, use only materials that are specified above. Copper, brass or bronze must not be used under any circumstances. Even minor dissolution of copper can cause copper precipitation on aluminum and subsequent galvanic corrosion.

  • Page 145: Technical Data

    Technical data 145 Technical data Contents of this chapter This chapter contains the technical specifications of the drive, for example, the ratings, fuse data, sizes and technical requirements, provisions for fulfilling the requirements for CE and other markings. Ratings The nominal ratings for the drives with 50 Hz and 60 Hz supply are given below. The symbols are described below the table.

  • Page 146: Definitions

    Note 2: To achieve the rated motor power given in the table, the rated current of the drive must be higher than or equal to the rated motor current. The DriveSize dimensioning tool available from ABB is recommended for selecting the drive, motor and gear combination.

  • Page 147: Coolant Temperature Derating

    Derating Ambient temperature derating In the temperature range +45…55 °C (+113…131 °F), the rated output current is derated by 0.5 percentage points for every added 1 °C (1.8 °F). The output current can be Technical data 147 calculated by multiplying the current given in the rating table by the derating factor (k): 1.00 ACS880-304LC ACS880-104LC_ambient temp dera 0.95...

  • Page 148: Fuses

    148 Technical data Supply module(s) used LCL filter(s) used Inverter modules used ACS880- Frame size Type Type 37LC-… Type ACS880-104LC-… ACS880-104LC-… 1270A-7 2×R8i + 2×R8i 0670A-7 BLCL-24LC-7 0670A-7+E205 1470A-7 2×R8i + 2×R8i 0750A-7 BLCL-25LC-7 0750A-7+E205 1620A-7 2×R8i + 2×R8i 0850A-7 BLCL-25LC-7 0850A-7+E205 1940A-7...

  • Page 149: Dc Fuses

    Technical data 149 AC fuses ACS880- s at 37LC-… Manufacturer Type 660 V 2880A-7 2500 7800000 Bussmann 170M7063 3160A-7 3580A-7 2000 3950000 Bussmann 170M7062 4050A-7 1600 2050000 Bussmann 170M7061 4700A-7 2000 3950000 Bussmann 170M7062 5650A-7 2500 7800000 Bussmann 170M7063 6260A-7 ￭...

  • Page 150: Charging Circuit Fuses

    (if present). Also obey the general mechanical installation instructions. Front Sides Above 5.90 9.85 Cooling data, noise Heat dissipa- Coolant volume Coolant flow Noise tion ACS880-37LC-… US gal l/min US gal/min dB(A) = 690 V 0390A-7 18.0 0430A-7 18.0 0480A-7 18.0 0520A-7 18.0...
  • Page 151 Technical data 151 Heat dissipa- Coolant volume Coolant flow Noise tion ACS880-37LC-… US gal l/min US gal/min dB(A) 0830A-7 18.0 1000A-7 31.7 1170A-7 31.7 1270A-7 31.7 1470A-7 31.7 1620A-7 31.7 1940A-7 2180A-7 2390A-7 2880A-7 10.0 3160A-7 10.0 3580A-7 12.7 4050A-7 13.7...

  • Page 152: Typical Power Cable Sizes

    152 Technical data Typical power cable sizes The tables below give current carrying capacity (I ) for aluminum and copper PVC/XLPE Lmax insulated cables. A correction factor K = 0.70 is used. Time const is the temperature time constant of the cable. The cable sizing is based on max.
  • Page 153 Technical data 153 Copper cable PVC insulation XLPE insulation Conductor temperature 70° Conductor temperature 90° Size ⌀ [mm] Time const. [s] Time const. [s] Lmax Lmax 3 × 1.5 + 1.5 3 × 2.5 + 2.5 (3 × 4 + 4) 3 ×...

  • Page 154: Terminal And Lead-Through Data For The Power Cables

    154 Technical data Terminal and lead-through data for the power cables The locations and sizes of lead-throughs are shown by the dimension drawings delivered with the drive, and the dimension drawing examples in this manual. Terminal data for the supply and inverter control units See chapter Control units of the drive (page 99).

  • Page 155: Electrical Power Network Specification

    , 3-phase symmetrical, U at the field weakening point Frequency (f 0…500 Hz • For higher operational output frequencies, please contact your local ABB repres- entative. • Operation outside the range of 12…150 Hz requires derating. See section Derat- ing.

  • Page 156: Efficiency

    Maximum long-term tensile load: 1 N • Flexing: Max. 1000 cycles ABB drive products in general utilize 5 and 10 MBd (megabaud) optical components from Avago Technologies’ Versatile Link range. Note that the optical component type is not directly related to the actual communication speed.

  • Page 157: Ambient Conditions

    Installation site altitude 0…2000 m (0…6562 ft) above sea level. For alti- tudes over 2000 m, contact ABB. Output derated above 1000 m (3281 ft). Air temperature 0 … +45 °C -40 to +70 °C (- -40 to +70 °C (-...

  • Page 158: Materials

    IEC 62635 guidelines. To aid recycling, plastic parts are marked with an appropriate identification code. Contact your local ABB distributor for further information on environmental aspects and recycling instructions for professional recyclers. End of life treatment must follow international and local regulations.

  • Page 159: Ce Marking

    Technical data 159 Standard Information IEC 60204-1:2005 + Safety of machinery. Electrical equipment of machines. Part 1: General require- A1:2008 ments. EN 60204-1:2006 + AC:2010 IEC/EN 61439-1:2009 Low-voltage switchgear and controlgear assemblies -- Part 1: General rules EMC performance IEC/EN 61800-3:2004 Adjustable speed electrical power drive systems.

  • Page 160: Compliance With En 61800-3:2004

    160 Technical data ￭ Compliance with EN 61800-3:2004 Definitions EMC stands for Electromagnetic Compatibility. It is the ability of electrical/electronic equipment to operate without problems within an electromagnetic environment. Likewise, the equipment must not disturb or interfere with any other product or system within its locality. First environment includes establishments connected to a low-voltage network which supplies buildings used for domestic purposes.

  • Page 161: Compliance With En 61800-3:2004

    Equipment 2. An EMC plan for preventing disturbances is drawn up for the installation. A template is available from the local ABB representative. 3. The motor and control cables are selected as specified in the hardware manual. 4. The drive is installed according to the instructions given in the hardware manual.

  • Page 162: Category C4

    Drive 2. An EMC plan for preventing disturbances is drawn up for the installation. A template is available from the local ABB representative. 3. The input power cables, motor cables and control cables are selected as specified in the appropriate drive manual(s).

  • Page 163: Rcm Marking

    Technical data 163 WARNING! A drive of category C4 is not intended to be used on a low-voltage public network which supplies domestic premises. Radio frequency interference is expected if the drive is used on such a network. RCM marking RCM mark Product complies with Australian and New Zealand requirements specific to EMC, telecommunica- tions and electrical safety.

  • Page 164: Cable Lugs

    ABB and its affiliates are not liable for damages and/or losses related to such security breaches, any unauthorized...

  • Page 165: Dimensions

    The table is followed by selected dimension drawing examples. The dimensions are in millimeters (for inches, divide by 25.4). The data given is preliminary. ABB reserves the right to modify the design at any time without notice. Consult ABB for up-to-date, drive-specific information.
  • Page 166 166 Dimensions Width Weight ACS880-37LC-… 3580A-7 4600 4750 10470 4050A-7 5800 6170 13600 4700A-7 6000 6340 13980 5650A-7 7300 7720 17020 6260A-7 7600 7980 17590...

  • Page 167: Dimension Drawing Examples

    Dimensions 167 ￭ Dimension drawing examples ACS880-37LC-0390A-7 with main contactor...

  • Page 168: Acs880-37Lc-0600A-7 With Brake Chopper And Resistors

    168 Dimensions ACS880-37LC-0600A-7 with brake chopper and resistors The brake resistor cubicle is air-cooled, and is to be installed separately.

  • Page 169: Acs880-37Lc-1270A-7 With Common Motor Terminal Cubicle

    Dimensions 169 ACS880-37LC-1270A-7 with common motor terminal cubicle...

  • Page 170: Acs880-37Lc-1940A-7 With Common Motor Terminal Cubicle

    170 Dimensions ACS880-37LC-1940A-7 with common motor terminal cubicle...

  • Page 171: Cabinet Height And Depth

    Dimensions 171 Cabinet height and depth Non-marine, IP42, side view Marine construction (option +C121), IP42, side view...

  • Page 172: Location And Size Of Input Terminals

    172 Dimensions Location and size of input terminals Contact ABB for details.

  • Page 173: Location And Size Of Output Terminals

    Dimensions 173 Location and size of output terminals ￭ Units without common motor terminal cubicle Inverter module cubicle with one R8i module, bottom cable exit...

  • Page 174: Inverter Module Cubicle With Two R8I Modules, Bottom Cable Exit

    174 Dimensions Inverter module cubicle with two R8i modules, bottom cable exit...

  • Page 175: Inverter Module Cubicle With Three R8I Modules, Bottom Cable Exit

    Dimensions 175 Inverter module cubicle with three R8i modules, bottom cable exit...

  • Page 176: Brake Chopper Cubicle (+D150)

    176 Dimensions Brake chopper cubicle (+D150)

  • Page 177: Units With Common Motor Terminal Cubicle (+H359)

    Dimensions 177 ￭ Units with common motor terminal cubicle (+H359) Cubicle width 300 mm, bottom cable exit...

  • Page 178: Cubicle Width 300 Mm, Top Cable Exit

    178 Dimensions Cubicle width 300 mm, top cable exit...

  • Page 179: Cubicle Width 400 Mm, Bottom Cable Exit

    Dimensions 179 Cubicle width 400 mm, bottom cable exit...

  • Page 180: Cubicle Width 400 Mm, Top Cable Exit

    180 Dimensions Cubicle width 400 mm, top cable exit...

  • Page 181: Cubicle Width 600 Mm, Bottom Cable Exit

    Dimensions 181 Cubicle width 600 mm, bottom cable exit...

  • Page 182: Cubicle Width 600 Mm, Top Cable Exit

    182 Dimensions Cubicle width 600 mm, top cable exit...

  • Page 183: The Safe Torque Off Function

    The Safe torque off function 183 The Safe torque off function Contents of this chapter This chapter describes the Safe torque off (STO) function of the drive and gives instructions for its use. Description The Safe torque off function can be used, for example, to as the final actuator device of safety circuits that stop the drive in case of danger (such as an emergency stop circuit).

  • Page 184: Compliance With The European Machinery Directive

    184 The Safe torque off function Standard Name IEC 61326-3-1:2017 Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 3-1: Immunity requirements for safety-related systems and for equipment intended to perform safety-related functions (functional safety) – General industrial applications IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety- related systems –...

  • Page 185: Wiring

    The Safe torque off function 185 Wiring For the electrical specifications of the STO connection, see the technical data of the control unit. ￭ Activation switch In the wiring diagrams, the activation switch has the designation [K]. This represents a component such as a manually operated switch, an emergency stop push button switch, or the contacts of a safety relay or safety PLC.

  • Page 186: Dual-Channel Connection With Internal Power Supply

    186 The Safe torque off function ￭ Dual-channel connection with internal power supply XSTO +24 V SGND XSTO OUT STO IN (X52) 24VDC CH1 SGND GND CH1 24VDC CH2 SGND GND CH2 STO IN (X52) STO OUT (X51) 24VDC CH1 24VDC CH1 GND CH1 GND CH1...

  • Page 187: Single-Channel Connection Of Activation Switch

    The Safe torque off function 187 ￭ Single-channel connection of activation switch +24 V SGND Note: • Both STO inputs (IN1, IN2) must be connected to the activation switch. Otherwise, no SIL/PL classification is given. • Pay special attention to avoiding any potential failure modes for the wiring. For example, use shielded cable. For measures for fault exclusion of wiring, see eg.

  • Page 188: Multiple Drives

    188 The Safe torque off function ￭ Multiple drives Internal power supply XSTO +24 V SGND XSTO SGND XSTO SGND Drive/Inverter unit Control unit Activation switch * Terminal designation may vary depending on drive/inverter unit type...

  • Page 189: External Power Supply

    The Safe torque off function 189 External power supply 24 V DC – XSTO +24 V SGND XSTO SGND XSTO SGND Drive/Inverter unit Control unit Activation switch * Terminal designation may vary depending on drive/inverter unit type...

  • Page 190: Operation Principle

    190 The Safe torque off function Operation principle 1. The Safe torque off activates (the activation switch is opened, or safety relay contacts open). 2. The STO inputs of the drive control unit de-energize. 3. The control unit cuts off the control voltage from the output IGBTs. 4.

  • Page 191: Start-Up Including Acceptance Test

    The Safe torque off function 191 Start-up including acceptance test To ensure the safe operation of a safety function, validation is required. The final assembler of the machine must validate the function by performing an acceptance test. The acceptance test must be performed •...
  • Page 192 192 The Safe torque off function Action Test the operation of the STO function when the motor is stopped. • Give a stop command for the drive (if running) and wait until the motor shaft is at a standstill. Ensure that the drive operates as follows: •...

  • Page 193: Use

    The Safe torque off function 193 1. Open the activation switch, or activate the safety functionality that is wired to the STO connection. 2. The STO inputs on the drive control unit de-energize, and the control unit cuts off the control voltage from the output IGBTs.

  • Page 194: Maintenance

    If any wiring or component change is needed after start up, or the parameters are restored, follow the test given in section Acceptance test procedure (page 191). Use only spare parts approved by ABB. Record all maintenance and proof test activities in the machine logbook. ￭ Competence...

  • Page 195: Fault Tracing

    See the firmware manual of the drive control program for the indications generated by the drive, and for details on directing fault and warning indications to an output on the control unit for external diagnostics. Any failures of the Safe torque off function must be reported to ABB.

  • Page 196: Safety Data

    196 The Safe torque off function Safety data The safety data for the Safe torque off function is given below. Note: The safety data is calculated for redundant use, and does not apply if both STO channels are not used. MTTF SIL/ Frame size...

  • Page 197: Abbreviations

    Note that any T values given cannot be regarded as a guarantee or warranty. ￭ Declaration of conformity The Declaration of Conformity is delivered with the drive. ￭ TÜV certificate The TÜV certificate is available on the Internet at www.abb.com/drives/documents.

  • Page 199: Resistor Braking

    Resistor braking 199 Resistor braking The ACS880-37LC employs ACS880-607LC 1-phase brake units. For more information, refer to ACS880-607LC 1-phase brake units hardware manual (3AXD50000481491 [English]).

  • Page 201: Further Information

    Product and service inquiries Address any inquiries about the product to your local ABB representative, quoting the type designation and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to www.abb.com/searchchannels.
  • Page 202 3AXD50000251407A © 2019 ABB Oy. All Rights Reserved. Specifications subject to change without notice.

Table of Contents