ABB ACS880-307LC Hardware Manual
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ABB ACS880-307LC Hardware Manual

ABB ACS880-307LC Hardware Manual

Diode supply units
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ABB INDUSTRIAL DRIVES
ACS880-307LC diode supply units
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Summary of Contents for ABB ACS880-307LC

  • Page 1 — ABB INDUSTRIAL DRIVES ACS880-307LC diode supply units Hardware manual...
  • Page 3 ACS880-307LC diode supply units Hardware manual Table of contents 3. Electrical installation 7. Start-up 3AXD50000579662 Rev C Original instructions EFFECTIVE: 2024-06-28...

  • Page 5: Table Of Contents

    Table of contents 5 Table of contents 1 Introduction to the manual Contents of this chapter ............... . Applicability .
  • Page 6 6 Table of contents Miscellaneous ..................Roxtec cable entry (option +H394) .
  • Page 7 Table of contents 7 Layout ....................Default I/O diagram of the supply control unit .
  • Page 8 8 Table of contents Replacing the memory unit of the UCU control unit ........Replacing the UCU control unit battery .
  • Page 9 Table of contents 9 Terminal and cable entry data for the input power cable ....... . 400 mm wide input cubicle .

  • Page 11: Introduction To The Manual

    Contents of this chapter This chapter contains general information on the manual. Applicability The manual is applicable to the cabinet-installed ACS880-307LC…+A018 diode supply units that form a part of an ACS880 multidrive system. Safety instructions Obey all safety instructions of the drive.

  • Page 12: Categorization By Frame Size And Option Code

    12 Introduction to the manual Categorization by frame size and option code The frame size identifies information which concerns only a certain frame size of the drive. The frame size is shown on the type designation label. All frame sizes are listed in the technical data.

  • Page 13: Related Documents

    Introduction to the manual 13 Related documents You can find manuals on the Internet. See below for the relevant code/link. For more documentation, go to www.abb.com/drives/documents. Manuals for ACS880 multidrives cabinets Manuals for ACS880 multidrives modules...

  • Page 15: Operation Principle And Hardware Description

    Contents of this chapter This chapter contains a description of the diode supply unit. The information is valid for the ACS880-307LC…+A018 diode supply units. Operation principle The core of the diode supply unit is a diode-thyristor bridge. It rectifies three-phase AC current to direct current for the intermediate DC link of the drive.

  • Page 16: Overview Diagram Of The Rectifier Bridge

    16 Operation principle and hardware description Overview diagram of the rectifier bridge ￭ Diodes. The diodes connect the AC terminals in cyclic sequence to the lower DC busbar (-). Thyristors. The thyristors connect the AC line terminals in cyclic sequence to the upper DC busbar (+).

  • Page 17: Overview Diagram Of The Drive System

    Operation principle and hardware description 17 6-pulse connection 12-pulse connection Supply transformer Switching equipment Diode supply modules Overview diagram of the drive system The diagram that follows shows an example of a multidrive. The supply unit connects the drive to the AC supply network. It converts the AC voltage into DC. The DC voltage is distributed through the DC bus to all inverter units and optional brake units.
  • Page 18 18 Operation principle and hardware description Incoming unit Supply unit Inverter unit Brake unit (optional) AC supply Main breaker, or main contactor and main switch-disconnector Input (AC) fuses Supply module DC bus Supply and inverter module DC fuses DC switch-disconnector (optional) Inverter modules Brake chopper fuses 3-phase brake chopper module (optional)

  • Page 19: Layout Drawings

    Operation principle and hardware description 19 Layout drawings Overview layout drawing of the supply unit ￭ This drawing shows an example of a diode supply unit. Auxiliary control cubicle Incoming cubicle Supply module cubicle 4…11 Control devices. See section Supply unit control devices.

  • Page 20: Auxiliary Control Cubicle Layout

    20 Operation principle and hardware description Auxiliary control cubicle layout ￭ The cubicle has a bottom control cable entry. The top cable entry (option +H351) increases the cubicle height. Control panel [A59] (option +J400, or +J425) Operating switch [S21], emergency stop button [S61], etc. CIO-01 I/O module for cooling fan monitoring [A115.99] Control unit [A51] Auxiliary voltage transformers behind the assembly plates ([T21] option +G344, [T115] option...

  • Page 21: Incoming Cubicle Layout - Bottom Cable Entry

    Operation principle and hardware description 21 Incoming cubicle layout - bottom cable entry ￭ The cubicle has a bottom control cable entry. The top cable entry (option +H351) increases the cubicle height. 1…4 Supply unit control devices (page 29). 5, 9 Main supply breaker [Q1.x] (option +F255) 1, 6 Auxiliary voltage supply breaker (switch fuse) [Q21]...

  • Page 22: Ka Input Cubicle (Option +F274)

    100 kA input cubicle. All other customer cables go into the auxiliary control cubicle or other supply unit cubicles. ABB does not install optional door devices (for example, meters) on the door of the 100 kA cubicle at the factory. No UL version (option +C129) is available.

  • Page 23: Supply Module Cubicle Layout - Frame 1×D8T

    Operation principle and hardware description 23 Supply module cubicle layout – frame 1×D8T ￭ Supply module cubicle layout – frame 1×D8T, electrical components DC voltage measuring/testing points Cabinet light ([H310.10 ], option +G301) Cabinet fan miniature circuit breaker [F115.10 CIO-01 I/O module for distributed I/O bus control [A115.10 Cabinet light switch ([S130.10 ], option +G301) Module 1 AC fuses [F3.11…...

  • Page 24: Supply Module Cubicle Layout - Frame 1×D8T, Cooling Circuit

    24 Operation principle and hardware description Supply module cubicle layout – frame 1×D8T, cooling circuit Supply module cubicle layout – frame 2×D8T, cooling circuit (page 25). Supply module cubicle layout – frame 2×D8T ￭ Supply module cubicle layout – frame 2×D8T, electrical components DC voltage measuring/testing points Cabinet light ([H310.10 ], option +G301)

  • Page 25: Supply Module Cubicle Layout - Frame 2×D8T, Cooling Circuit

    Operation principle and hardware description 25 Cabinet heater ([E95.10 ], option +G300) Cabinet fan [G115.10 1) Latter number is for the first supply module cubicle. The number increases in other module cubicles (if any). Supply module cubicle layout – frame 2×D8T, cooling circuit Heat exchanger Inlet manifold with stop and drain valves Outlet manifold with stop and drain valves...

  • Page 26: Supply Module Layout - Frame D8T

    26 Operation principle and hardware description Supply module layout - frame D8T ￭ AC input busbars DC output busbars Lifting eyes Coolant in and out connectors Fiber optic connectors Terminal blocks X50 and X53 and voltage selector X59...

  • Page 27: Overview Of The Control Connections Of The Ucu Control Unit

    Operation principle and hardware description 27 Overview of the control connections of the UCU control unit Analog and digital I/O extension modules and Fiber optic links to power modules (inverter, fieldbus communication modules can be in- supply, brake or converter) serted into slots 1, 2 and 3.

  • Page 28: Overview Of The Control Connections Of The Bcu Control Unit

    28 Operation principle and hardware description Overview of the control connections of the BCU control unit Analog and digital I/O extension modules and Fiber optic links to power modules (inverter, fieldbus communication modules can be in- supply, brake or converter) serted into slots 1, 2 and 3.

  • Page 29: Supply Unit Control Devices

    Operation principle and hardware description 29 Supply unit control devices Overview of door switches and lights ￭ This figure shows and example of the door control devices. The devices and their exact locations varies depending on the options selected. The purpose of the devices is explained in the following sections.

  • Page 30: Auxiliary Voltage Switch [Q21]

    30 Operation principle and hardware description WARNING! The main disconnecting device does not isolate the input power terminals or AC voltage meters [P5.x] (option +G334) from the main AC power supply. Depending on the drive configuration, also the auxiliary circuit and charging circuit (if any) can remain non-isolated.

  • Page 31: Control Panel [A59]

    Operation principle and hardware description 31 to the stop category (optional selection). The button has a self-hold mechanism. Before the drive restart is possible, the user must release the button and press the reset button [S62]. The reset button light goes on after the emergency stop function is ready for reset.

  • Page 32: Type Designation Labels

    32 Operation principle and hardware description Type designation labels Each diode supply module and unit has a type designation label. The type designation stated on the label contains information on the specifications and configuration of the unit. Supply unit Type designation Frame size Cooling method Degree of protection...
  • Page 33 Operation principle and hardware description 33 Supply module Type designation Frame size Cooling method Degree of protection UL/CSA data Ratings Valid markings. See Electrical planning instructions for ACS880 liquid-cooled multidrive cabinets and modules (3AXD50000048634 [English]). Serial number. The first digit of the serial number refers to the manufacturing plant. The next four digits refer to the unit’s manufacturing year and week, respectively.

  • Page 34: Type Designation Keys

    34 Operation principle and hardware description Type designation keys Type designation key of the supply unit ￭ The type designation describes the composition of the unit in short. The type designation is visible on the label (sticker) which is attached to the cabinet. The complete designation code is divided in subcodes: •...
  • Page 35 Operation principle and hardware description 35 Code Description C207 Marine product certification issued by Lloyd's Register (LR) C209 Marine product certification issued by Bureau Veritas C228 Marine product certification issued by China Classification Society (CCS) C229 Marine product certification issued by Russian Maritime Register of Shipping (RS) C239 400 mm wide cubicle for input unit C240...
  • Page 36 36 Operation principle and hardware description Code Description H394 Cable entry, Roxtec frame without sealing components J410 Control panel mounting platform K450 Panel bus (control of several units from one control panel) K451 FDNA-01 DeviceNet™ adapter module K454 FPBA-01 PROFIBUS DP® adapter module K457 FCAN-01 CANopen®...

  • Page 37: Type Designation Key Of The Diode Supply Module

    ￭ The cabinet can be equipped with a multi-cable transit frame for Roxtec cable entry (option +H394). ABB provides only the frames, not the seals or the installation tools. For sealing components and installation instructions, refer to www.roxtec.com. The figure below shows a bottom cable entry frame and and an example of a sealing...
  • Page 38 The table below lists the Roxtec cable entry frames for different cabinet sizes. Designed for Cable frame Roxtec frame Description Cabinets with bottom cable entry 3AUA5000479445 ABB designed flange and Roxtec frame ACS880LC W300 S 8X1 AISI316 (kit) welded together. 3AUA5000221237 ABB designed flange and Roxtec frame...

  • Page 39: Electrical Installation

    This chapter instructs how to check the insulation of the assembly and how to install the input power cables and control cables. The information is valid for ACS880-307LC…+A018 diode supply units. For more information on cable selection, protections, etc., see ACS880 multidrive...

  • Page 40: Electrical Safety Precautions

    40 Electrical installation Electrical safety precautions These electrical safety precautions are for all persons who do work on the drive, motor cable or motor. This procedure gives information on how to de-energize the drive and make it safe to do work on it. The procedure does not include all possible drive configurations. Each drive is made to order.

  • Page 41: General Notes

    Electrical installation 41 Measure that the installation is de-energized. Use a quality voltage tester. If the measurement requires removal or disassembly of shrouding or other cabinet structures, obey the local laws and regulations applicable to live electrical work. This includes, but is not limited to, electric shock and arc protection. •...

  • Page 42: Handling Fiber Optic Cables

    42 Electrical installation Handling fiber optic cables ￭ WARNING! Obey these instructions. If you ignore them, damage to the equipment can occur. • Handle the fiber optic cables with care. • When you disconnect the fiber optic cables, always hold the connector, not the cable.

  • Page 43: Connection Diagram - 12-Pulse Supply Unit (Option +A004)

    Electrical installation 43 Grounding of the cable shield at the cable entry (360-degree grounding). Additional information: • See the technical data for the dimensions of the cable entries, and the dimensions and tightening torques of the terminals. • Use a separate PE conductor in addition if the conductivity of the shields does not meet the require- ment for the PE conductor.

  • Page 44: Connecting The Cables

    44 Electrical installation Connecting the cables This section describes the power cable connecting procedure for a bottom cable entry with the standard cable entry plate. The standard cable entry plate has conductive sleeves for the 360° grounding of the cable shields. For Rotex cable entry plate (option +H394) and cable gland plate (option +H358), refer to the manufacturer's instructions.

  • Page 45: Replacing Shrouds And Beams In Front Of Input Power Cable Terminals

    Electrical installation 45 For each cable, attach the conductive sleeve to the bare cable shield with a cable tie. Attach the cable to the support bracket with a clamp. WARNING! Do not tighten the clamp on the bare shield (stripped part of the cable). It can damage the cable.

  • Page 46: Connecting Input Power Cables - Cable Entry In 100 Ka Input Cubicle (Option +F274)

    46 Electrical installation Connecting input power cables - cable entry in 100 kA input cubicle (option +F274) Connection diagram ￭ 100 kA input cubicle Incoming cubicle Note: This diagram shows the installation with shielded single core cables. The shields are grounded at both ends and they operate as the PE conductors of the drive.

  • Page 47: Connecting The Cables

    Electrical installation 47 Connecting the cables This section describes the power cable connecting procedure for a bottom cable entry with the standard cable entry plate. The standard cable entry plate has conductive sleeves for the 360° grounding of the cable shields. For Rotex cable entry plate (option +H394) and cable gland plate (option +H358), refer to the manufacturer's instructions.
  • Page 48 48 Electrical installation IP54 cabinet: Remove the rear horizontal cable support bracket and the cable entry plate. IP54 cabinet: Remove a sealing grommet from the cable entry plate for each cable. Cut hole into the rubber grommet and move it onto the cable. Put the cables inside the cabinet through the cable entry plate.

  • Page 49: Replacing Shrouds And Beams In Front Of Input Power Cable Terminals

    Electrical installation 49 WARNING! Do not tighten the clamp on the bare shield (stripped part of the cable). It can damage the cable. For each cable, connect the PE conductor to the PE busbar, and two phase conductors to the phase terminals. Connect the third phase conductor to the PE busbar.
  • Page 50 50 Electrical installation...

  • Page 51: Use Of Fasteners In Cable Lug Connections

    Electrical installation 51 Use of fasteners in cable lug connections Use the bolts, nuts and washers delivered with the drive. Install all the fasteners in the correct order. See the figure below. Tighten the cable lug to the torque specified for the connection.

  • Page 52: Connecting The Control Cables

    52 Electrical installation Connecting the control cables The control interface of the supply unit is mainly reserved for internal use. It is possible that there is no, or only a few user-specific control connections. See the delivery-specific circuit diagrams. See the control unit chapter for the default I/O connections of the supply unit.
  • Page 53 Electrical installation 53 If the outer surface of the shield is non-conductive: • Cut the shield at the midpoint of the peeled part. Be careful not to cut the conductors or the grounding wire. • Turn the conductive side of the shield inside out over the insulation. •...
  • Page 54 54 Electrical installation Routing the control cables inside the cabinet Use the existing trunking in the cabinet where 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 55 Electrical installation 55 The drawing below represents the grounding of the control cabling when connecting to a terminal block inside the cabinet. The grounding is done in the same way when connecting directly to a component such as the control unit.

  • Page 56: Connecting A Pc

    56 Electrical installation Connecting a PC WARNING! Do not connect the PC directly to the control panel connector of the control unit. It can cause damage. A PC (with, for example, the Drive Composer PC tool) can be connected as follows: To connect a control panel to the unit, either •...

  • Page 57: Control Unit (Ucu)

    The data is stored on a memory card which can be analyzed by ABB service personnel. Layout The figures below show an example UCU-24 control unit.
  • Page 58 58 Control unit (UCU) Description I/O terminals SLOT 1 I/O extension, encoder interface or fieldbus SLOT 2 adapter module connection. For F-type modules with USCA-02 adapter. SLOT 3 SLOT 4 RDCO-0x DDCS communication option module connection UMU-01 memory unit connection. Data logger microSDHC memory card for inverter module communication is inside the memory unit.
  • Page 59 Control unit (UCU) 59 Description Analog input Analog output XCAN Not in use XCAN TERM CAN bus termination switch Digital input XDIO Digital input/output XD2D Drive-to-drive link XD24 +24 V output (for digital input) XETH1 Ethernet ports for fieldbus, internal switch XETH2 XETH3 Ethernet ports for tool communication, internal...
  • Page 60 60 Control unit (UCU) Description XFSO Not in use Humidity and temperature measurements XFSO...

  • Page 61: Default I/O Diagram Of The Supply Control Unit

    Control unit (UCU) 61 Default I/O diagram of the supply control unit This table describes the use of the connections in the diode supply unit. Terminal Description XD2D Drive-to-drive link Not supported BGND SHIELD XD2D.TERM Drive-to-drive link termination switch X485 RS485 connection CIO-01 module connection.
  • Page 62 62 Control unit (UCU) Terminal Description Norm. closed XRO4: Not supported COM4 Common 250 V AC / 30 V DC, 2 A Norm. open XSTO Safe torque off input connection SGND XSTO: STO1 and STO2 are connected to OUT at the factory. To enable start and operation, STO1 and STO2 must be connected to OUT.

  • Page 63: Additional Information On The Connections

    Control unit (UCU) 63 Terminal Description Analog outputs Zero (no signal indicated) 0…20 mA, R < 500 ohm AGND 0…20 mA, R Zero (not signal indicated) < 500 ohm AGND XPOW External power input +24VI 19…32 V DC, 1.5…2.9 A (depends on the load and supply voltage) External power input +24VI Two supplies can be connected to the control unit for redundancy.

  • Page 64: Control Panel Connection (Xpan)

    The control unit has an on-board data logger that collects real-time data from the power modules to help fault tracing and analysis. The data is stored onto the microSDHC memory card inserted into the UMU-01 memory unit and can be analyzed by ABB service personnel.

  • Page 65: Connector Data

    Control unit (UCU) 65 Connector data The wire size accepted by all screw terminals (for both stranded and solid wire) is 0.5 … 2.5 mm (22…12 AWG). Connector pitch is 5 mm. Maximum tightening torque of the screw terminals is 0.45 N·m (4 lbf·in). Power supply (XPOW) 19…32 V DC, 1.5 …...
  • Page 66 66 Control unit (UCU) XD2D connector Physical layer: RS-485 Transmission rate: 8 Mbit/s Cable type: Shielded twisted-pair cable with a twisted pair for data and a wire or another pair for signal ground (nominal impedance 100 … 165 ohm, for example Belden 9842) Maximum length of link: 50 m (164 ft) Termination by switch RS-485 connection (X485)

  • Page 67: Ground Isolation Diagram

    Control unit (UCU) 67 Ground isolation diagram ￭ XPOW XD2D X485 XCAN XETH1 XETH2 XETH3 XETH4 XPAN XRO1-XRO4 COM1 … COM4 XD24 +24VD DICOM +24VD DIOGND XDIO DIO1 DIO2 DIOGND DIOGND DIIL XSTO XSTO OUT Power supply ground *The maximum common mode voltage between each AI input and AGND is ±30 V. **Ground selector (DICOM=DIOGND) settings DICOM=DIOGND: ON All digital inputs share a common ground (DICOM connected to DIOGND).

  • Page 69: Control Unit (Bcu)

    Control unit (BCU) 69 Control unit (BCU) Contents of this chapter This chapter • gives information on the connections of the control unit, and • has the specifications of the inputs and outputs of the control unit. General The control unit controls the supply unit. The control unit consists of a control board built in a metal housing.

  • Page 70: Layout

    70 Control unit (BCU) Layout 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 SLOT 3 I/O extension, encoder interface, field-...
  • Page 71 Control unit (BCU) 71 Description Analog inputs Analog outputs Digital inputs, Digital input interlock (DIIL) XRO3 XD24 XPOW XDIO Digital input/outputs XD2D Drive-to-drive link XRO2 XD24 +24 V output (for digital inputs) XDIO XETH Ethernet port – Not in use XPOW External power input XRO1...

  • Page 72: Default I/O Diagram Of The Supply Control Unit

    72 Control unit (BCU) Default I/O diagram of the supply control unit This table describes the use of the connections in the diode supply unit. Terminal Description XD2D Drive-to-drive link Not supported BGND Shield D2D.TERM Drive-to-drive link termination switch X485 RS485 connection CIO-01 module connection.
  • Page 73 Control unit (BCU) 73 Terminal Description XDIO Digital input/outputs DIO1 Not in use by default DIO2 Not in use by default DIOGND Digital input/output ground DIOGND Digital input/output ground XD24 Auxiliary voltage output +24VD +24 V DC 200 mA DICOM Digital input ground +24VD +24 V DC 200 mA...

  • Page 74: Additional Information On The Connections

    The control unit has an on-board data logger that collects real-time data from the power modules to help fault tracing and analysis. The data is stored onto the SDHC memory card inserted into the SD CARD slot and can be analyzed by ABB service personnel.

  • Page 75: Connector Data

    Control unit (BCU) 75 Connector data The wire size accepted by all screw terminals (for both stranded and solid wire) is 0.5 … 2.5 mm (22…12 AWG). Connector pitch is 5 mm. The maximum tightening torque for screw terminals is 0.45 N·m (4 lbf·in). Power supply (XPOW) 24 V DC (±10%), 2 A External power input.
  • Page 76 76 Control unit (BCU) XD2D connector Physical layer: RS-485 Transmission rate: 8 Mbit/s Cable type: Shielded twisted-pair cable with a twisted pair for data and a wire or another pair for signal ground (nominal impedance 100 … 165 ohm, for example Belden 9842) Maximum length of link: 50 m (164 ft) Termination by switch RS-485 connection (X485)

  • Page 77: Bcu Ground Isolation Diagram

    Control unit (BCU) 77 BCU ground isolation diagram ￭ XPOW +24VI +24VI +VREF -VREF AGND AI1+ AI1- AI2+ AI2- AGND AGND XD2D BGND SHIELD XRO1, XRO2, XRO3 XD24 +24VD DICOM +24VD DIOGND XDIO DIO1 DIO2 DIOGND DIOGND DIIL XSTO SGND XSTO OUT SGND SGND...

  • Page 79: Installation Checklist

    Installation checklist 79 Installation checklist Contents of this chapter This chapter contains a checklist for 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. WARNING! Obey the safety instructions of the drive.
  • Page 80 80 Installation checklist Make sure that … If the drive is connected to a network other than a symmetrically grounded TN-S system: You have done all the required modifications (for example, you may need to disconnect the EMC filter or ground-to-phase varistor) See the electrical installation instructions in the supply unit manual. Appropriate DC fuses are installed.

  • Page 81: Start-Up

    Start-up 81 Start-up Contents of this chapter This chapter contains start-up instructions of the diode supply unit. The underlined tasks are necessary only for certain cases. The symbols in brackets, for example [Q1], refer to the item designations used in the circuit diagrams. If a task is valid only for a certain option device or feature, the option code is given in brackets, for example, (option +C132).

  • Page 82: Checks/Settings With No Voltage Connected

    82 Start-up Checks/Settings with no voltage connected ￭ Action Disconnect the drive from the AC power line and make sure it is safe to start the work. See section Electrical safety precautions (page 40). Set the current trip limits of the main breaker. The trip limits have been preset to generic values by the breaker manufacturer.

  • Page 83: Setting Up The Supply Unit Parameters

    Start-up 83 Action Make sure that it is safe to connect voltage: • nobody is working on the unit or circuits that are wired from outside into the cabinets • covers of the motor terminal boxes are on • cabinet doors are closed •...

  • Page 84: Validating The Safety Functions

    84 Start-up Validating the safety functions ￭ Action Validate the operation of safety functions (for example, emergency stop). WARNING! The safety functions are not safe before they are validated according to the instructions. See the function-specific manual for the validation tasks. Safety functions are optional.

  • Page 85: Maintenance

    The information is valid for ACS880-307LC…+A018 diode supply units. Maintenance intervals The tables show the maintenance tasks that can be done by the end user. For the ABB Service offering, contact your local ABB Service representative (new.abb.com/contact-centers). Description of symbols ￭...

  • Page 86: Recommended Maintenance Intervals After Start-Up

    Ambient conditions (dustiness, moisture, corrosion, temperat- ure) Cooling liquid pipe connections Spare parts Spare part stock Other ABB-SACE Air circuit breaker maintenance ABB Contactors maintenance Functional safety Safety function test See the maintenance information of the safety function. Safety component expiry (Mis-...

  • Page 87: Maintenance Timers And Counters

    • The maintenance and component replacement intervals are based on the assumption that the equipment operates within the specified ratings and ambient conditions. ABB recommends annual drive inspections to ensure the highest reliability and optimum performance. • Long-term operation near the specified maximum ratings or ambient conditions may require shorter maintenance intervals for certain components.

  • Page 88: Cleaning The Exterior Of The Drive

    See also CIO-01 I/O module and distributed I/O bus user's manual (3AXD50000126880 [English]). Replacement fans are available from ABB. Do not use other than ABB-specified spare parts. Replacing the fan in the 600 mm wide incoming cubicle ￭...

  • Page 89: Replacing The Cooling Fan Of A D8T Supply Module

    Maintenance 89 Replacing the cooling fan of a D8T supply module ￭ WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work.

  • Page 90: Replacing The Cooling Fan In The 100 Ka Input Cubicle

    90 Maintenance Replacing the cooling fan in the 100 kA input cubicle ￭ WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work.
  • Page 91 Maintenance 91 Remove all screws on the cover plate. Pull the cover plate out. Disconnect the fan wiring. Remove the 4 screws that attach the fan assembly to the frame. Pull the fan assembly out.

  • Page 92: Fuses

    92 Maintenance Disassemble the fan assembly as follows: • Remove the 3 screws and 6 nuts that attach the front casing to the rear casing. • Remove the 4 screws that attach the fan to the front casing. Replace the fan. Assemble and install the fan assembly in reverse order.
  • Page 93 Maintenance 93 WARNING! Be very careful when you loosen or remove screws and bolts inside the cabinet. Do not drop screws, washers or nuts inside the cabinet or module. They can cause severe damage at the power up: a short circuit or an arc blast. Stop the motors connected to the drive.

  • Page 94: Replacing Ac Fuses - 100 Ka Input Cubicle (Option +F274)

    94 Maintenance Replacing AC fuses - 100 kA input cubicle (option +F274) ￭ WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work.

  • Page 95: Replacing The Dc Fuses

    Maintenance 95 Replacing the DC fuses ￭ This procedure is valid for the IEC design with the IEC fuses. The UL design with the UL recognized fuses is similar except for one difference: Two parallel fuses form a single fuse block. It is not possible to dismantle this block. WARNING! Obey the safety instructions of the drive.
  • Page 96 96 Maintenance IEC version of the supply unit: Remove the screws, nuts and washers from the old fuses. Write down the correct order of the washers. Pull the fuses out. If necessary, loosen the bolts of the L-shape busbars somewhat (above or below the fuses). UL approved version of the supply unit: The design differs somewhat from the image below.

  • Page 97: Supply Module

    The module is heavy. Reserve two persons, hoist and a suitable platform for the replacement procedure. Keep the module fastened to the hoist to prevent the module from falling. For information on a lifting device available from ABB, refer to...
  • Page 98 Remove the lifting chains. Reinstall the DC busbars and fuses above the module. Connect the plug connector and fiber optic connectors. g. Reconnect the coolant pipes to the module (ABB pipe connector max. torque 20 N·m (14.8 lbf·ft)). Fill up the cooling system.
  • Page 99 Maintenance 99...
  • Page 100 100 Maintenance...

  • Page 101: Control Panel

    Maintenance 101 Control panel Refer to ACS-AP-I, -S, -W Assistant control panels user’s manual (3AUA0000085685 [English]). Refer to ACS-BP-S basic control panels user’s manual (3AXD50000032527 [English]).

  • Page 102: Ucu Control Unit

    102 Maintenance UCU control unit UCU control unit types ￭ There are three variants of the UCU control unit used in ACS880: UCU-22, UCU-23 and UCU-24. These have a different number of converter module connections but are otherwise identical. The UCU types are interchangeable if the number of connections is sufficient and the control program is the same.

  • Page 103: Replacing The Ucu Control Unit Battery

    Maintenance 103 Replacing the UCU control unit battery ￭ When the BAT LED is on, the real-time clock battery voltage is high enough. If the LED is off, replace the battery. WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur.

  • Page 104: Bcu Control Unit

    104 Maintenance Take the memory unit out from the cabinet before you remove the microSDHC card from it. The card is small and can fall into the cabinet. Open the memory card cover in the memory unit. Push the card to remove it. Install a new card in reverse order.

  • Page 105: Replacing The Bcu Control Unit Battery

    Maintenance 105 Replacing the BCU control unit battery ￭ WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work. Replace the real-time clock battery if the BATT OK LED is off when the control unit is powered.

  • Page 106: Control Panel And Panel Platform/Holder Leds

    106 Maintenance Control panel and panel platform/holder LEDs ￭ The ACS-AP-… control panel has a status LED. The control panel mounting platform or holder has two status LEDs. For status LED indications, see the following table. Location Indication Control panel Continuous green The unit operates normally.

  • Page 107: Control Unit Leds (Ucu-22

    Note that some of the components may already have been renewed earlier, restarting their mission time. The remaining mission time of the whole circuit is however determined by its oldest component. Contact your local ABB service representative for more information.

  • Page 109: Internal Cooling Circuit

    Each cubicle has an inlet and an outlet manifold, fitted with a stop valve and a drain valve. The stop valves can be closed to isolate all modules in the cubicle from the main cooling circuit. In cabinet line-ups built by ABB, valves are color-coded: • Blue – Open during operation •...
  • Page 110 110 Internal cooling circuit Supply modules. The drawing shows the configuration of a diode supply unit with two modules, ie. there is a common air-to-liquid exchanger in the cubicle. With an IGBT supply unit, each module has a dedicated air-to-liquid exchanger as shown for item 2. Inverter modules To/From cooling unit Air-to-liquid heat exchanger...

  • Page 111: Connection To A Cooling Unit

    Internal cooling circuit 111 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 112: Filling Up And Bleeding The Internal Cooling Circuit

    112 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 113: Draining The Internal Cooling Circuit

    Internal cooling circuit 113 Close the bleed valve at the cooling unit. 10. Continue to fill in coolant until a base pressure of approximately 250 kPa is achieved. 11. Open the bleed valve of the pump to let out any air. 12.

  • Page 114: Technical Data For The Internal Cooling Circuit

    Coolant type Antifrogen® L (by Clariant International Ltd, www.clariant.com) 25% or 50% mixture, available from Clariant distributors and ABB Service representatives. Do not dilute the coolant. It is ready to use. Antifrogen® L 25% mixture is usable in storage temperatures down to -16 °C (3.2 °F).
  • Page 115 Internal cooling circuit 115 be derated by 6 percentage points per 1 °C (1.8 °F) temperature increase, as shown by curve (c). • If there are no components with a maximum operating temperature of 55 °C (131 °F) installed in the same space as the drive modules, drive output current must be derated by 2 percentage points per 1 °C (1.8 °F) temperature increase, as shown by curve (b).

  • Page 116: Pressure Limits

    116 Internal cooling circuit Pressure limits ￭ Note: The pressure limits for ACS880-1007 cooling units manufactured before week 24 of 2020 are given in ACS880-1007LC user's manual, revision C. Base pressure: 250 kPa (recommended); 300 kPa (maximum). “Base pressure” denotes the pressure of the system compared with the atmospheric pressure when the cooling circuit is filled with coolant.

  • Page 117: Technical Data

    Technical data 117 Technical data Contents of this chapter This chapter contains the technical data. The information is valid for ACS880-307LC…+A018 diode supply units. Ratings ACS880- No overload use Light overload Heavy-duty use 307LC-… max_1 max_2 A (AC) A (DC)

  • Page 118: Derating

    118 Technical data ACS880- No overload use Light overload Heavy-duty use 307LC-… max_1 max_2 A (AC) A (DC) A (DC) A (AC) A (DC) A (DC) (DC) (DC) (DC) 1470A-7 1470 1800 2700 1757 2205 1677 1728 1610 1346 1255 +A004+A018 2000A-7 2000...

  • Page 119: Coolant Temperature Derating

    1500 m (4921 ft) is 0.95. The maximum permitted installation altitude is given in the technical data. For a more accurate derating, use the DriveSize PC tool. Type equivalence table Supply unit type Basic module type Frame 6-pulse ACS880-307LC-0490A-7+A018 ACS880-304LC-0490A-7+A018 ACS880-307LC-0780A-7+A018 ACS880-304LC-0780A-7+A018 ACS880-307LC-1060A-7+A018 ACS880-304LC-1060A-7+A018 ACS880-307LC-1470A-7+A018 ACS880-304LC-0780A-7+A018 2×D8T...

  • Page 120: Fuses

    120 Technical data Fuses Main circuit AC fuses - standard incoming cubicle ￭ ACS880-307LC-… Type Size = 690 V 6-pulse 0490A-7+A018 170M6413 size 3 0780A-7+A018 170M6416 1250 size 3 1060A-7+A018 170M6413 2 × 900 2 × size 3 1470A-7+A018 170M6416...

  • Page 121: Main Circuit Ac Fuses - 100 Ka Input Unit (+F274)

    Technical data 121 ACS880-307LC-… Type Size 2940A-7+A004+A018+C129 170M6416 1250 size 3 4000A-7+A004+A018+C129 170M6904 1800 size 23 6000A-7+A004+A018+C129 170M6904 1800 size 23 Main circuit AC fuses – 100 kA input unit (+F274) ￭ ACS880-307LC-… Type = 690 V 6-pulse 0490A-7+A018+F274 170M7059...

  • Page 122: Dimensions And Weights

    122 Technical data ACS880-307LC-… Type Size 5000A-7+A018 170M6549 2 × 1100 2 × size 3 6000A-7+A018 170M6549 2 × 1100 2 × size 3 12-pulse 0920A-7+A004+A018 170M6549 1100 size 3 1470A-7+A004+A018 170M6546 2 × 800 2 × size 3 2000A-7+A004+A018 170M6549 2 ×...

  • Page 123: Free Space Requirements

    2) These are the widths of the IEC supply unit variants. Large UL variants (option +C129) are wider because of different main breaker selections and incoming cubicle widths. Consult ABB for more information. 3) Additional width with 100 kA input cubicle (option +F274) is 600 mm.

  • Page 124: Cooling Data And Noise

    124 Technical data Cooling data and noise Coolant volume Coolant flow rate Mod- Modules DSU cabin- ACS880-307LC-… ules Cabinet l/min l/min l/min l/min 6-pulse 0490A-7+A018 0780A-7+A018 1060A-7+A018 1470A-7+A018 2000A-7+A018 3000A-7+A018 4000A-7+A018 5000A-7+A018 6000A-7+A018 12-pulse 0920A- 7+A004+A018 1470A- 7+A004+A018 2000A- 7+A004+A018...

  • Page 125: Terminal And Cable Entry Data For The Input Power Cable

    Technical data 125 Noise level Power loss Pressure loss Average Total Coolant ACS880-307LC-… ACU + ICU dB (A) 1470A- 12.1 11.8 7+A004+A018 2000A- 15.4 15.0 7+A004+A018 2940A- 23.5 22.9 7+A004+A018 4000A- 29.8 29.1 7+A004+A018 6000A- 45.3 44.2 10.2 7+A004+A018 1) Losses for the auxiliary control cubicle and the incoming cubicle. Other power loss values are for the supply module cubicle.

  • Page 126: 400 Mm Wide Input Cubicle

    126 Technical data 400 mm wide input cubicle ￭...

  • Page 127: 600 Mm Wide Incoming Cubicle Or Input Cubicle

    Technical data 127 600 mm wide incoming cubicle or input cubicle ￭...

  • Page 128: Ka Input Cubicle (Option +F274)

    128 Technical data 100 kA input cubicle (option +F274) ￭ Tightening torques Unless a tightening torque is specified in the text, the following torques can be used. Electrical connections ￭ Size Torque Strength class 0.5 N·m (4.4 lbf·in) 4.6...8.8 1 N·m (9 lbf·in) 4.6...8.8 4 N·m (35 lbf·in) 9 N·m (6.6 lbf·ft)

  • Page 129: Mechanical Connections

    Technical data 129 Size Torque Strength class 42 N·m (31 lbf·ft) 70 N·m (52 lbf·ft) 120 N·m (90 lbf·ft) Mechanical connections ￭ Size Max. torque Strength class 6 N·m (53 lbf·in) 10 N·m (7.4 lbf·ft) 24 N·m (17.7 lbf·ft) Insulation supports ￭...

  • Page 130: Electrical Power Network Specification

    130 Technical data Conductor cross-sec- PVC insulation XLPE insulation Typical dimensions of copper tion (copper) cable Conductor temperat- Conductor temperat- ure 70° ure 90° AWG / Time Time Size ø [mm] Lmax Lmax kcmil const. (s) const. (s) 3 × 25 + 16 1000 3 ×...

  • Page 131: Control Unit (Board) Connection Data

    Connector data (page 75). Auxiliary circuit current consumption Auxiliary circuit current consumption varies depending on the actual drive configuration and options. Contact ABB for the delivery-specific value. Efficiency Efficiency 98.2…98.8% at nominal power level depending on drive type The efficiency is not calculated according to the ecodesign standard IEC 61800-9-2.

  • Page 132: Protection Classes

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

  • Page 133: Colors

    Technical data 133 Operation Storage Transportation installed for stationary in the protective pack- in the protective pack- Vibration IEC/EN 60721-3-3:2002 IEC/EN 60721-3-1:1997 IEC/EN 60721-3-2:1997 IEC/EN 61800-5-1 10…57 Hz: max. 10…57 Hz: max. 2…9 Hz: max. 3.5 mm 0.075 mm amplitude 0.075 mm amplitude amplitude IEC 60068-2-6:2007,...

  • Page 134: Manuals

    Substances of Concern In articles as such or in complex objects (Products) established under the Waste Framework Directive (2008/98/EC). For further information, contact your local ABB distributor or consult European Chemicals Agency's SCIP database to find out which SVHCs are used in the drive, and to find out where those components are located.
  • Page 135 ABB and its affiliates are not liable for damages and/or losses related to such security breaches, any unauthorized access, interference, intrusion, leakage and/or theft of...

  • Page 137: 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/contact-centers.
  • Page 138 3AXD50000579662C © Copyright 2024 ABB. All rights reserved. Specifications subject to change without notice.

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