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 ........Electrical safety in installation, start-up and maintenance ........Electrical safety precautions ..............Additional instructions and notes .............
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Required free space ................Free space at the top of the drive module ..........Free space around the drive module ............ABB air inlet and outlet kits ............... 6 Mechanical installation Contents of this chapter ................Examining the installation site ..............
Availability of du/dt filter and common mode filter by drive 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 the regenerative and low harmonics drives ...
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8 Table of contents Implementing motor and motor cable short-circuit and thermal overload protection ..Protecting the motor and motor cable in short-circuits ........Protecting the motor cables against thermal overload ........Protecting the motor against thermal overload ..........Protecting the motor against overload without thermal model or temperature sensors . Protecting the drive and input cable in short-circuits and against thermal overload ..
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Table of contents 9 Routing the external control unit cables into the drive module ......Connecting control cables to the drive module ..........Connecting control cables to the control unit ..........Attaching the external control unit ............... Attaching the external control unit to a mounting plate or wall ......Attaching the external control unit vertically on a DIN rail ........
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Installing the drive module into the cabinet ............ Installation procedure ................Assembly drawing of connecting the drive module to the cabling panels ..Installing air baffles (non-ABB parts) ............Miscellaneous ..................Installing the rubber grommet ..............12 Installation checklist of the drive Contents of this chapter ................
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Table of contents 11 16 Ordering information Contents of this chapter ................ACS-AP-W and ACS-AP-I control panel ............Brake choppers and resistors ..............Output (du/dt) filters ................Sine filters ................... EMC filter ARFI-10 ................. Cabinet ventilation ................. Air inlet kits ..................Air outlet kits ..................
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12 Table of contents Disclaimer ................... Generic disclaimer ................Cybersecurity disclaimer ..............18 Dimension drawings Contents of this chapter ................Standard configuration ................Location of power cable connection terminals with options +H370, +H356 ....Drive module with options +0B051+H356+0H371 ..........Configuration with option +H381 ..............
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Operation principle and hardware description ..........Planning the braking system ..............Selecting the default brake circuit components - ABB chopper and ABB resistor ..Calculating the maximum allowed braking power for a custom duty cycle – ABB chopper and ABB resistor ..............
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14 Table of contents ......................Further information...
Safety instructions 15 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.
16 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. •...
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Safety instructions 17 • Make sure that the module does not topple over when you move it on the floor: Open the support legs by pressing each leg a little down (1, 2) and turning it aside. Whenever possible attach the module also with chains. Do not tilt the drive module. It is heavy and its center of gravity is high.
18 Safety instructions • Vacuum clean the area around the drive before the start-up to prevent the drive cooling fan from drawing the dust inside the drive. • Make sure that debris from drilling, cutting and grinding does not enter the drive during the installation.
Safety instructions 19 WARNING! Obey these instructions. 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 or maintenance work. Go through these steps before you begin any installation or maintenance work. 1.
20 Safety instructions • Keep the cabinet doors closed when the drive is powered. With the doors open, a risk of a potentially fatal electric shock, arc flash or high-energy arc blast exists. • Make sure that the electrical power network, motor/generator, and environmental conditions agree with the drive data.
Safety instructions 21 • Always ground the drive, the motor and adjoining equipment. This is necessary for the personnel safety. Proper grounding also reduces electromagnetic emission and interference. • Make sure that the conductivity of the protective earth (PE) conductors is sufficient. See the electrical planning instructions of the drive.
22 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.
Introduction to the manual 23 Introduction to the manual Contents of this chapter This chapter describes the intended audience and contents of the manual. It contains a flowchart of steps in examining the delivery, installing and commissioning the drive. The flowchart refers to chapters/sections in this manual and other manuals.
24 Introduction to the manual The instructions and technical data which concern only certain optional selections are marked with option codes, eg, +E208. The options included in the drive can be identified from the option codes visible on the type designation label. The option selections are listed in section Type designation key (page 39).
Introduction to the manual 25 Task See chapter/section Drive modules with optional cabling panels (+H381) Installing the mechanical accessories into the cabin- et (page 137) • Install the cabling panels into the cabinet. • Install the additional components into the cabinet: for Connecting the power cables (page 139) example, main disconnector, main contactor, main Installing the drive module into the cabinet (page 142)
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26 Introduction to the manual Term Description Electromagnetic compatibility FAIO-01 Optional analog I/O extension module FCAN Optional CANopen® adapter module FCNA-01 Optional ControlNet™ adapter module FDCO-01 DDCS communication module with two pairs of 10 Mbit/s DDCS channels FDCO-02 DDCS communication module with one pair of 10 Mbit/s and one pair of 5 Mbit/s DDCS channels FDIO-01 Optional digital I/O extension module...
Drive composer start-up and maintenance PC tool user's manual 3AUA0000094606 Converter module capacitor reforming instructions 3BFE64059629 You can find manuals and other product documents in PDF format on the Internet at www.abb.com/drives/documents. The code below opens an on-line listing of the manuals applicable to this product. ACS880-34 manuals...
Operation principle The ACS880-34 is a low-harmonic drive module for controlling asynchronous AC induction motors, permanent magnet motors, AC induction servomotors and ABB synchronous reluctance motors (SynRM motors). The drive includes a line-side converter and a motor-side converter. The parameters and...
30 Operation principle and hardware description ■ Block diagram of the main circuit of the drive module L1/U1 T1/U2 L2/V1 T2/V2 L3/W1 T3/W2 UDC- UDC+ ACS880-34 drive module Charging circuit contactor Charging circuit Line contactor LCL filter Line-side converter DC link. DC circuit between the line-side converter and motor-side converter. Motor-side converter Common mode filter (+E208) ■...
Operation principle and hardware description 31 The following figure shows the simplified main circuit diagram of the line-side converter. LCL filter contactor LCL filter Line-side converter DC capacitors DC link 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.
32 Operation principle and hardware description Layout ■ Standard drive module configuration Drive module. Contains line-side converter and Lower front cover motor side converter. LCL filter module Cooling fan cassette LCL filter module connected to the drive module Support legs Clear plastic shrouds attached Pedestal Circuit board compartment...
Operation principle and hardware description 33 ■ Drive module +H370 Clear plastic shroud to be attached onto the drive Pedestal guide plate for the drive module module input power cabling (1a). Entry shroud for side cabling (1b). Clear plastic shrouds to be attached onto the drive Telescopic extraction and insertion ramp module output power cabling Clear plastic shroud to be attached on top of the...
34 Operation principle and hardware description Output power cable connection terminals Cover for the busbar connection Grounding terminal for output power cable shields Auxiliary cooling fan Metallic shroud. With option +H370, the shroud Handle includes a ground bar. Fiber optic cables for connecting the control unit Cover.
Operation principle and hardware description 35 ■ Drive module with full power cabling panels (option +H381) Accessories Assembled drive module Input power cabling panel Rubber grommet Side guides Input power cabling panel to be attached to the drive cabinet Output power cabling panel Output power cabling panel to be attached to the drive cabinet Top guide plate...
Operation principle and hardware description 37 ■ Control panel In the standard drive module configuration, the control panel is located in the control panel holder of the external control unit. One control panel can also be used to control several drives through a panel link; see section Panel bus (Control of several units from one control panel) (page 110).
38 Operation principle and hardware description Overview of power and control connections The diagram shows the power connections and control interfaces of the drive module. 1 2 3 Slots 1, 2 and 3 V1, V2, V20, V21 ACS880-34 V2, V7, V8, V13 M 3 ~ UDC- UDC+...
Operation principle and hardware description 39 Line-side converter DC link Motor-side converter Socket for external ISU control (not required for normal operation of the drive) Brake chopper (optional, see chapter Resistor braking (page 227)) Brake resistors (optional, see chapter Resistor braking (page 227)) Type designation label The type designation label includes a rating, markings, a type designation and a serial...
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40 Operation principle and hardware description Code Description Basic code ACS880 Product series Type When no options are selected: low-harmonic single drive module to be installed in an enclosure, IP20 (UL open type), bookshelf mounting with pedestal, external control unit with ACS-AP-W Assistant control panel with Bluetooth interface and panel holder, build-in LCL filter, full-size output cable connection terminals, no EMC filter, DC connection busbars, clear plastic shrouds for covering the input power and motor cable connections, ACS880 primary control program, Safe torque off function,...
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42 Operation principle and hardware description Code Description Q982 PROFIsafe with FSO-xx safety functions module and FENA-21 Ethernet adapter module Q986 PROFIsafe safety functions module, FSPS-21 Full set of printed manuals in the selected language Note: The delivery may include manuals in English if the requested language is not available. R700 English R701...
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.
■ Shrouds The installation of shrouds (touch protection) to fulfill applicable safety regulations is the responsibility of the drive system builder. Ready-made shrouding parts are available from ABB for some cabinet designs, see the ordering information. ■ Tightening torques Unless a tightening torque is specified in the text, the following torques can be used.
46 Generic cabinet planning instructions Note: Use an extra exhaust fan if the air outlet is on the cabinet door. Air inlet Air outlet Arrange the cooling air flow through the components according to the technical data. See the specifications for: •...
• The best galvanic connection between the steel panels is achieved by welding them together as no holes are necessary. If welding is not possible, ABB recommends to leave the seams between the panels unpainted and equipped with special conductive EMC strips to provide adequate galvanic connection.
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360° high-frequency grounding of the cable shields at the cable entries improves the EMC shielding of the cabinet. • ABB recommends 360° high-frequency grounding of the motor cable shields at their entries. The grounding can be implemented by a knitted wire mesh screening as shown below.
Generic cabinet planning instructions 49 Attaching the cabinet WARNING! Do not attach the cabinet by electric welding. ABB does not assume any liability for damages caused by electric welding as the welding circuit can damage electronic circuits in the cabinet.
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50 Generic cabinet planning instructions DPMP-01 DPMP-02 DPMP-04 IP54 / UL Type 12 when panel is IP65 / UL Type 12 when panel is IP66 (inside and outside the cabinet mounted mounted door) IP20 when panel is not mounted IP20 when panel is not mounted...
Guidelines for planning the mechanical installation 51 Guidelines for planning the mechanical installation Contents of this chapter This chapter guides in planning drive cabinets and installing the drive module into a user-defined cabinet. The chapter gives cabinet layout examples and free space requirements around the module for cooling.
52 Guidelines for planning the mechanical installation Layout example, door closed This diagram shows a cabinet layout example with the input power cable entry from top and the motor cable entry from bottom. Air inlet for the drive module Operating handle of the disconnector An extra fan is not necessary if an extra air baffle Rubber grommets for degree of protection is used on the cabinet roof (see the following...
Guidelines for planning the mechanical installation 53 Layout example, door open (standard drive module configuration) L1/U1 L2/V1 L3/W1 T3/W2 T2/V2 T1/U2 A – A B– B Supporting frame of the cabinet LCL filter module Motor cable including the protective ground con- Vertical (2a) and horizontal (2b) air baffles that ductor of the drive module separate the cool and hot areas (leakproof...
54 Guidelines for planning the mechanical installation Layout example, door open (option +0B051) This diagram shows a layout example for drive modules with no IP20 shrouds (option +0B051) or no cabling panels (option +H381 not included). L1/U1 L2/V1 L3/W1 T3/W2 T2/V2 T1/U2 A –...
Guidelines for planning the mechanical installation 55 Note: The power cable shields can also be grounded to the drive module grounding terminals. Note: See also section Required free space (page 58). Cooling solutions The drawing below shows typical cabinet cooling solutions. The air inlet is at the bottom of the cabinet, while the outlet is on the roof or on the upper part of the door.
56 Guidelines for planning the mechanical installation Preventing the recirculation of hot air ■ Bookshelf mounting (standard drive module configuration) This diagram shows the air baffle position inside an example cabinet. For dimensions of the baffle, see the dimension drawings. L1/U1 L2/V1 L3/W1...
Guidelines for planning the mechanical installation 57 ■ Bookshelf mounting (option +0B051) This diagram shows air baffle positions inside an example cabinet. For the descriptions, see the next page. L1/U1 L2/V1 L3/W1 T3/W2 T2/V2 T1/U2 C – C A - A B - B D –...
58 Guidelines for planning the mechanical installation Air flow to the drive modules, max. 40 °C (104 °F) LCL filter module Vertical air baffle that separates the cool and hot Disconnector and fuses areas in the cabinet Vertical air baffle Contactor Upper horizontal air baffle Drive control unit...
The module can be installed in a cabinet with the following dimensions: • width 800 mm (31.50 in) • depth 600 mm (23.62 in) • height 2000 mm (78.74 in). ABB air inlet and outlet kits See chapter Ordering information (page 169).
Mechanical installation 61 Mechanical installation Contents of this chapter This chapter describes alternatives of the mechanical installation of the drive module. It refers to the installation example chapters which contain instructions that depend on the selected drive configuration. Examining the installation site The material below the drive must be non-flammable and strong enough to carry the weight of the drive.
62 Mechanical installation ■ Package drawings Drive module package without option +E202 3AXD50000174287_091117 Transport package contents Finger guard Pedestal guide plate for the LCL filter module Pedestal guide plate for the drive module Accessories box See below for the box contents. Center of gravity symbol Package for LCL filter fan Package for LCL filter pedestal...
Mechanical installation 63 14–16 Cardboard support Pallet Strap VCI film or bag Drive module with factory installed options and multilingual residual voltage warning sticker, fastening screws in a plastic bag, control panel and cable or control panel with door mounting kit (option +J410), delivery documents, printed multilingual installation and start-up quick guides.
64 Mechanical installation Telescopic extraction and insertion ramp Package for option H370: Full-size input power cable connection terminals and PE busbar. Plywood support With standard drive module configuration: Clear plastic shrouds box and output cable connection terminals box. With option +H370: Also Input cable connection terminals box. See below for the box contents.
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Mechanical installation 65 Option +H381 box: Input power cabling panel parts Screw package Paper fill Code label Output power cabling panel Input power cabling panel Grounding busbar to be connected to the input power cabling panel and the drive module Cardboard box bottom Cardboard box cover Rubber grommet...
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66 Mechanical installation Option +H370: input cable connection terminals box Metallic shroud with ground bar Paper fill Input cable connection terminal L3/W1 Input cable connection terminal L2/V1 Input cable connection terminal L1/U1 Cardboard box Screws and insulators in a plastic bag 3AXD5000009522 Ramp box Cardboard box...
68 Mechanical installation Examining the delivery Make sure that all items listed in Moving and unpacking (page 61) are present. Make sure that there are no signs of damage. Before attempting installation and operation, examine the information on the type designation label of the drive to verify that the unit is of the correct type.
Mechanical installation 69 You can attach the modules to Rittal VX25 enclosure with the mounting brackets delivered with the drive, see Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure (page 241). Attaching the drive module to the LCL filter module Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure (page...
70 Mechanical installation Optional input power cable connection terminals and ground busbar assembly (+H370) Install the metallic shroud with ground bar as shown below. Combi screw M4×8 Torx T20 2 N·m Connect the input power cable connection terminals as shown in Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure (page...
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.
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.
N-end (non-drive end) motor bearings are required. Ignoring the requirements or improper installation may shorten motor life or damage the motor bearings and voids the warranty. This table shows the requirements when an ABB motor is in use. Motor Nominal AC supply...
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74 Guidelines for planning the electrical installation 2) For motors manufactured before 1.1.1998, check for additional instructions with the motor manufacturer. This table shows the requirements when a non-ABB motor is in use. Motor Nominal AC supply Requirement for type...
The rated output power of high-output motors is higher than what is stated for the particular frame size in EN 50347 (2001). 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: •...
76 Guidelines for planning the electrical installation Nominal AC supply Requirement for voltage Motor insulation system ABB du/dt and common mode filters, insulated N- end motor bearings < 100 kW or frame 100 kW < P < 350 kW or size <...
Guidelines for planning the electrical installation 77 Û du/dt -------------(1/ µs) Û -- - - -- - - - - - (1/ µs) l (m) l (m) Drive with du/dt filter Drive without du/dt filter Motor cable length Û Relative peak line-to-line voltage (du/dt)/U Relative du/dt value Note: Û...
78 Guidelines for planning the electrical installation the protective conductor are made of the same metal. If this is not so, the cross-sectional area of the protective earthing conductor shall be determined in a manner which produces a conductance equivalent to that which results from the application of this table. Cross-sectional area of the phase conductors Minimum cross-sectional area of the corresponding protective conductor...
Guidelines for planning the electrical installation 79 Cable type Use as input power cabling Use as motor cabling Symmetrical shielded (or armored) cable with three phase conductors and a shield (or armor), and separ- ate PE conductor/cable 1) A separate PE conductor is required if the conductivity of the shield (or armor) is not sufficient for the PE use. Alternate power cable types Cable type Use as input power cabling...
■ Additional guidelines, North America ABB recommends the use of conduit for power wiring to the drive and between the drive and the motor(s). Due to the variety of application needs, metallic and non-metallic conduit can be used. ABB prefers the use of metallic conduit.
Guidelines for planning the electrical installation 81 ABB recommends the use of conduit for power wiring to the drive and between the drive and the motor(s). Due to the variety of application needs, metallic and non-metallic conduit can be used. ABB prefers the use of metallic conduit.
■ Relay cable The cable type with braided metallic shield (for example ÖLFLEX by LAPPKABEL, Germany) has been tested and approved by ABB. ■ Control panel to drive cable Use EIA-485 with male RJ-45 connector, cable type Cat 5e or better. The maximum permitted length of the cable is 100 m (328 ft).
Guidelines for planning the electrical installation 83 min. 300 mm (12 in) min. 300 mm (12 in) 90° min. 200 mm (8 in) *min. 500 mm (20 in) Motor cable Input power cable Control cable Brake resistor or chopper cable (if any) ■...
84 Guidelines for planning the electrical installation Input power cabling Motor cabling Conduit ■ Continuous motor cable shield/conduit or enclosure for equipment on the motor cable To minimize the emission level when safety switches, contactors, connection boxes or similar equipment are installed on the motor cable between the drive and the motor: •...
Guidelines for planning the electrical installation 85 Implementing motor and motor cable short-circuit and thermal overload protection ■ Protecting the motor and motor cable in short-circuits The drive protects the motor cable and motor in a short-circuit situation when the motor cable is sized according to the nominal current of the drive.
86 Guidelines for planning the electrical installation Protecting the drive and input cable in short-circuits and against thermal overload ■ Protecting the drive and the input power cable in short-circuits Protect the drive (1) with fuses (a) and the input cable with fuses (b) or a circuit breaker. Size the fuses or the circuit breaker according to local regulations for the input cable protection.
Guidelines for planning the electrical installation 87 1. If there is double or reinforced insulation between the sensor and the live parts of the motor: You can connect the sensor directly to the analog/digital input(s) of the drive. See the control cable connection instructions. 2.
Implementing the Safe torque off function The Safe torque off function (page 211). Implementing the functions provided by the FSO-xx safety functions module You can order a safety function module from ABB. The cabinet builder can use the module for implementing various safety functions.
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 from the drive during maintenance work on the drive.
90 Guidelines for planning the electrical installation Controlling a contactor between drive and motor The control of the output contactor depends on how you use the drive, that is, which motor control mode and which motor stop mode you select. If you have the DTC motor control mode and the motor ramp stop mode selected, use this operation sequence to open the contactor: 1.
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Guidelines for planning the electrical installation 91 230 V AC 230 V AC + 24 V DC Relay output Varistor RC filter Diode...
Electrical installation 93 Electrical installation Contents of this chapter This chapter gives instructions on the wiring of the drive. Safety WARNING! If you are not a qualified electrical professional, do not do installation or maintenance work. Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur.
Use a measuring voltage of 1000 V DC. The insulation resistance of an ABB motor must be more than 100 Mohm (reference value at 25 °C [77 °F]). For the insulation resistance of other motors, refer to the manufacturer’s instructions.
Electrical installation 95 Compatibility with IT (ungrounded), corner-grounded delta, midpoint-grounded delta, and TT systems ■ EMC filter (option +E202) A drive with EMC filter +E202 (ARFI-10) connected can be installed to a symmetrically grounded TN-S system. If you install the drive to another system, you may need to disconnect the EMC filter.
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96 Electrical installation Do not disconnect EMC AC and VAR wires. Do not disconnect ARFI- Corner-grounded delta systems Do not install the drive on a corner-grounded system. Midpoint-grounded delta systems Do not install the drive on a midpoint grounded system. IT systems (ungrounded or highresistance-grounded [>30 ohms]) Disconnect EMC AC and VAR wires.
Ground-to-phase varistor wire EMC AC, ARFI-10 Drive Note: • ABB does not guarantee the functioning of the ground leakage detector built inside the drive. • Because the EMC filter has been disconnected, ABB does not guarantee the EMC category C2.
98 Electrical installation ■ Identifying the earthing system of the electrical power network WARNING! Only a qualified electrical professional may do the work instructed in this section. Depending on the installation site, the work may even be categorized as live working.
50% of the conductivity of the phase conductor, use a separate PE cable (2a) or a cable with a grounding conductor (2b) ABB recommends 360-degree grounding at the cabinet entry if a shielded cable is used. Ground the other end of the input cable shield or PE conductor at the distribution board.
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100 Electrical installation Use a separate grounding cable if the conductivity of the cable shield is < 50% of the conductivity of the phase conductor and there is no symmetrically constructed grounding conductor in the cable (see Guidelines for planning the electrical installation (page 71)) Common mode filter (option) du/dt filter (option)
Electrical installation 101 ■ Preparing the cable ends and making 360-degree grounding at the cable entry 1. Peel off 3…5 cm (1 1/4 … 2 in) of the outer insulation of the cables at the cable entries with the conductive sleeves for the 360° high-frequency grounding. 2.
102 Electrical installation 5. Remove rubber grommets from the entry plate for the cables to be connected. Cut adequate holes into the rubber grommets. Slide the grommets onto the cables. Slide the cables through the entry plate and attach the grommets to the holes. 6.
Electrical installation 103 7. Connect the phase conductors of the input cables to terminals L1/U1, L2/V1 and L3/W1 of the drive module. For the tightening torques, see the technical data. 8. Brake chopper option: Run the power cables from the brake chopper to the cabinet. Ground the cable shield (if present) 360°...
104 Electrical installation 0.7 N·m (6.2 lbf·in) Connecting the external control unit to the drive module ■ External control unit connection cables The cables that are delivered with the drive module for connecting the drive module and control panel to the external control unit are shown below. ZBIB INU STO STO1 X7...
Electrical installation 105 WARNING! Handle the fiber optic cables with care. When unplugging optic cables, always grab the connector, not the cable itself. Do not touch the ends of the fibers with bare hands as the fiber is extremely sensitive to dirt. ■...
106 Electrical installation QOIA ZBIB X7 (STO1) INU STO X8 (STO2) INU ZBIB ISU ZBIB V20 V21 Attaching the external control unit The drive control unit can be attached on a mounting plate or onto a DIN rail.
Electrical installation 107 ■ Attaching the external control unit to a mounting plate or wall 1. Attach the mounting screws in the wall. 2. Lift the control unit onto the screws and tighten the screws. 3AUA0000130997 ■ Attaching the external control unit vertically on a DIN rail 1.
108 Electrical installation ■ Attaching the external control unit horizontally on a DIN rail 1. Attach the latches (A) to the back of the control unit with three screws. 2. Click the control unit to the rail as shown below (B). 3AUA0000130997...
Electrical installation 109 Connecting the control cables to the terminals of the external control unit 1. Route the cables to the control unit as shown below. Use torque 1.5 N·m (13 lbf·in). 2. Ground the shields of the control cables at the clamp plate. The shields should be continuous as close to the terminals of the control unit as possible.
110 Electrical installation Note: When a PC is connected to the control panel, the control panel keypad is disabled. In this case, the control panel acts as a USB-RS485 adapter. Panel bus (Control of several units from one control panel) One control panel (or PC) can be used to control several drives (or inverter units, supply units etc.) by constructing a panel bus.
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Electrical installation 111 With twin connectors in the control panel holder:...
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112 Electrical installation With FDPI-02 modules:...
Electrical installation 113 With FDPI-02 module ACS880-14 and ACS880-34: ■ Panel bus wiring with FDPI-02 – single drive FDPI-02 X202 X204 X203 ZDPI-01 X1-1 FDPI-02 diagnostics and panel interface installed onto the motor-side converter control unit X2-X204 X2: Daisy chain bus terminal 1, RJ-45 shielded female connector for connecting a control panel X3-2 X3: Daisy chain bus terminal 2, RJ-45 shielded female connector for connecting to the line-side converter control unit RJ-45 connector (X13, CONTROL PANEL)
Electrical installation 115 X1-1 FDPI-02 diagnostics and panel interface installed onto the motor-side converter control unit X2-X204 X2: Daisy chain bus terminal 1, RJ-45 shielded female connector for connecting a control panel X3-2 X3: Daisy chain bus terminal 2, RJ-45 shielded female connector for connecting to the line-side converter control unit RJ-45 connector (X13, CONTROL PANEL) Drive 2 Drive 3...
116 Electrical installation 1. Stop the drive and do the steps in section Electrical safety precautions (page 18) before you start the work. 2. If the bottom plate of the FSO-xx module looks different from that in the drawing below, remove the bottom plate and attach the alternative bottom plate from the FSO package to module.
Electrical installation 117 WARNING! Obey the safety instructions of the drive. 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 18) before you start work.
External control unit 119 External control unit Contents of this chapter This chapter contains: • default I/O connection diagram with descriptions of the terminals • information on I/O connections, and • technical data of the control unit.
120 External control unit ZCU-14 layout Description XPOW External power input Analog inputs XRO1 Analog outputs XD2D Drive-to-drive link XRO2 XRO1 Relay output RO1 XRO2 Relay output RO2 XRO3 Relay output RO3 XRO3 XD24 Digital input interlock (DIIL) and +24 V output XDIO Digital input/outputs XPOW...
External control unit 121 Default I/O connection diagram Relay outputs XRO1…XRO3 Ready 250 V AC / 30 V DC Running 250 V AC / 30 V DC Faulted(-1) 250 V AC / 30 V DC Fault External power input XPOW 24 V DC, 2 A min.
122 External control unit Notes: 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). Current [0(4)…20 mA, R = 100 ohm] or voltage [0(2)…10 V, R >...
External control unit 123 +24VD WARNING! As the inputs pictured above are not insulated according to IEC 60664, the connection of the motor temperature sensor requires double or reinforced insulation between motor live parts and the sensor. If the assembly does not fulfill the requirement, the I/O board terminals must be protected against contact and must not be connected to other equipment or the temperature sensor must be isolated from the I/O terminals.
(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.
External control unit 125 Note: The XSTO input only acts as a true Safe torque off input on the inverter control unit. De-energizing the IN1 and/or IN2 terminals of other units (supply, DC/DC converter, or brake unit) will stop the unit but not constitute a true safety function. ■...
126 External control unit Connector data Power supply (XPOW) Connector pitch 5 mm, wire size 2.5 mm 24 V (±10%) DC, 2 A External power input. Relay outputs RO1…RO3 Connector pitch 5 mm, wire size 2.5 mm (XRO1…XRO3) 250 V AC / 30 V DC, 2 A Protected by varistors +24 V output (XD24:2 and XD24:4) Connector pitch 5 mm, wire size 2.5 mm...
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External control unit 127 Analog outputs AO1 and AO2 (XAO) Connector pitch 5 mm, wire size 2.5 mm 0…20 mA, R < 500 ohm load Frequency range: 0…300 Hz Resolution: 11 bit + sign bit Inaccuracy: 2% of full scale range XD2D connector Connector pitch 5 mm, wire size 2.5 mm Physical layer: RS-485...
The module is placed in an upright position on the cabinet bottom with its front facing the cabinet door. Available alternative ABB parts are also given. For instructions on how to install the drive module in a 800 mm wide Rittal TS 8 cabinet, revision B of this manual.
8806.000 Enclosure without bottom plates and side panels. Includes supports for installing air baffles. 7967.000 Spacers for roof plates / ABB roof (one set = four pieces) 8100.743 Punched section with mounting flange, inner mounting level for 800 mm horizontal Contact ABB for the suitable filter Air filter.
Installation example of the standard drive module configuration 131 Step Task For instructions, see Attach the drive module and LCL filter module to Step-by-step drawings for an installation example the cabinet of standard drive configuration in Rittal VX25 800 mm wide enclosure (page 241) Connect the power cables and clear plastic Connecting the power cables and installing the shrouds to the drive module.
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132 Installation example of the standard drive module configuration • Push the LCL filter module carefully into the cabinet along the telescopic insertion ramp. Work preferably with help from another person as shown below. Keep a constant pressure with one foot on the base of the module to prevent the module from falling on its back.
Installation example of the standard drive module configuration 133 Connecting the power cables and installing the shrouds Step Tasks (motor cables) Install the grounding terminal to the drive module base. Run the motor cables to the cabinet. Ground the cable shields 360 degrees at the cabinet entry. Connect the twisted shields of the motor cables to the grounding terminal.
Install the entry clear plastic shroud. Install the front clear plastic shroud and upper front cover. Install the side and top clear plastic shrouds to the drive module. Installing the roof and door (Rittal parts) This drawing shows a layout tested by ABB. Rittal 7967.000 Rittal 3243.200...
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.
Enclosure frame: Frame, rear door, roof plate, plinth. VX 8106.245 Side panels for the cabinet SZ/DK 7967.000 Spacers for roof plate. Alternative ABB roof (3AUA0000125203 [IP20], AUA0000114968 [IP42]), see Air outlet kits (page 172). (one set = four pieces) + additional spacers VX 8617.140...
Installation example with full cabling panels (option +H381) 137 Overall flowchart of the installation process Step Task For instructions, see Install the Rittal parts and drive module mechan- Installing the mechanical accessories into the ical accessories into the cabinet cabinet Connect the power cables to the cabling panels Connecting the power cables Install the drive module into the cabinet...
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138 Installation example with full cabling panels (option +H381)
PE cable (2a) or a cable with a grounding conductor (2b). ABB recommends 360-degree grounding at the cabinet entry if a shielded cable is used. Ground the other end of the input cable shield or PE conductor at the distribution board.
140 Installation example with full cabling panels (option +H381) Input and output power cabling panels (option +H381) ABB recommends 360-degree grounding at the cabinet entry Use a separate grounding cable if the conductivity of the cable shield is < 50% of the conductivity of the...
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Installation example with full cabling panels (option +H381) 141 An example installation is shown below. L1/U1, L2/V1, L3/W1 102 mm (4 in) T1/U2, T2/V2, T3/W2 View without cabinet side plate in place. 360-degree grounding at the entry plate for the input power cables Grounding busbar of the input power cabling panel 360-degree grounding at the entry plate for the output power cables Grounding busbar of the output power cabling panel...
142 Installation example with full cabling panels (option +H381) Installing the drive module into the cabinet WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. Handle the drive module carefully. Make sure that the module does not fall down when moving it on the floor and during installation and maintenance work: Open the support legs by pressing each leg a little down and turning it aside (1, 2).
Installation example with full cabling panels (option +H381) 143 ■ Installation procedure 1. Install the drive module and the LCL filter module into the Rittal cabinet as shown in Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure (page 241).
144 Installation example with full cabling panels (option +H381) Assembly drawing of connecting the drive module to the cabling panels 3AXD50000248919 Combi screw M12×25 hex (delta) or equal (9 pcs) Extraction/insertion ramp (3AXD50000476374)
Installation example with full cabling panels (option +H381) 145 Installing air baffles (non-ABB parts) See dimension drawings for air baffle measurements. Left Front Right Rear Miscellaneous ■ Installing the rubber grommet To get IP20 degree of protection for the drive module, install the input power cables through the rubber grommet.
Installation checklist of the drive 147 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.
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148 Installation checklist of the drive Make sure that … The cooling air flows freely in and out of the drive. Air recirculation inside the cabinet is not be possible (air baffle plates are on place, or there is another air guiding solution). 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).
For option +N7502: See also ACS880 drives with SynRM motors (option +N7502) supplement (3AUA0000145506 [English]). • For drives with ABB du/dt filter: Check that bit 13 of parameter 95.20 HW options word 1 is switched on. • For drives with ABB sine filter: Check that parameter 95.15 Special HW settings is set to ABB sine filter.
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150 Start-up 6. For drive modules in which the Safe torque off function is in use: Test and validate the operation of the Safe torque off function. See Acceptance test procedure (page 219). 7. For drive modules with an FSO-xx safety functions module (options +Q972 and Q973): Test and validate the operation of the safety functions.
Fault tracing 151 Fault tracing Contents of this chapter This chapter describes the fault tracing possibilities of the drive. LEDs The table below describes the LEDs of the drive module with option +J410. Where Color When the LED is lit Control panel POWER Green...
This chapter contains maintenance instructions of the drive modules. 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).
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.
Maintenance 155 WARNING! Use a vacuum cleaner with antistatic hose and nozzle, and wear a grounding wristband. Using a normal vacuum cleaner creates static discharges which can damage circuit boards. 1. Stop the drive and do the steps in section Electrical safety precautions (page 18) before you start the work.
Reset the running time signal after fan replacement. Replacement fans are available from ABB. Do not use other than ABB specified spare parts. ■ Replacing the auxiliary cooling fans of the drive module WARNING! Obey the safety instructions of the drive.
Maintenance 157 Fan at the bottom of the circuit board compartment: 1. Stop the drive and do the steps in section Electrical safety precautions (page 18) before you start the work. 2. Undo the mounting screw of the fan cassette. 3.
158 Maintenance 5. Undo the mounting screws of the fan(s). Note: 690 V drive modules have only one fan in the cassette. 6. Install the new fans in reverse order. For 690 V drive modules, connect the fan power supply to connector FAN1:PWR1. For other drive modules, connect the power supply wires to both FAN1:PWR1 and FAN2:PWR2.
Maintenance 159 Replacing the standard drive module WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. Handle the drive module carefully: • Use safety shoes with a metal toe cap to prevent foot injury. •...
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160 Maintenance 3AUA0000086323 1. Stop the drive and do the steps in section Electrical safety precautions (page 18) before you start the work. 2. Remove the clear plastic shrouds on the power cables and parts in front of the drive module (if present).
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Maintenance 161 10. Adjust the extraction ramp to the correct height and attach it to the cabinet base with the two mounting screws.
162 Maintenance 11. Pull the drive module carefully out of the cabinet preferably with help from another person. 12. Install the new module in reverse order. Replacing the LCL filter module Replace the LCL filter module in the same way as the drive module. Replacing the drive module with option +H381 WARNING! Obey the safety instructions of the drive.
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Maintenance 163 • Use safety shoes with a metal toe cap to prevent foot injury. • Lift the drive module only by the lifting lugs. • Make sure that the module does not topple over when you move it on the floor: Open the support legs by pressing each leg a little down (1, 2) and turning it aside.
164 Maintenance 9. Pull the drive module carefully out of the cabinet preferably with help from another person. 10. Install the new module in reverse order. Replacing the LCL filter module with option +H381 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure (page 241): 1.
Capacitor failure is usually followed by damage to the unit and an input cable fuse failure, or a fault trip. If you think that any capacitors in the drive have failed, contact ABB. ■...
166 Maintenance Memory unit When a drive module is replaced, the parameter settings can be retained by transferring the memory unit from the defective drive module to the new module. One memory unit is located in the external control unit, see Overview of power and control connections, another on the line-side converter control unit.
Maintenance 167 ■ Replacing the line-side converter control unit memory unit 1. Stop the drive and do the steps in section Electrical safety precautions (page 18) before you start the work. 2. Remove the cover on the memory unit. 3. Pull the memory unit out. 4.
This chapter gives ordering information on additional components available from ABB for the drive module installation. Note: This chapter only lists the installation accessories available from ABB. All other parts must be sourced from a third party by the system integrator.
170 Ordering information Type Description Ordering code Illustration Door mounting kit for flush mounting. Includes a control DPMP-01 panel mounting platform, an IP54 3AUA0000108878 cover and a 3- meter panel con- nection cable. Brake choppers and resistors See section Resistor braking. Output (du/dt) filters See section du/dt filters.
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Ordering information 171 Enclosure width / Kit code Ordering code Illustration Degree of protection 800 mm / IP42 A-8-X-026 3AUA0000117009 Instruction code: 3AUA0000116875 800 mm / IP54 A-8-X-029 3AXD50000009186 Instruction code: 3AXD50000010001...
172 Ordering information ■ Air outlet kits Enclosure width / Kit code Ordering code Illustration Degree of protection 800 mm / IP20 A-4-X-062 3AUA0000125201 Instruction code: 3AXD50000001982 Note: Fan to be ordered separately 800 mm / IP42 A-4-X-060 3AUA0000114967 Instruction code: 3AUA0000115290 Note: Fan to be ordered separately 800 mm / IP54 (IEC) A-4-X-064...
Ordering information 173 Enclosure width / Kit code Ordering code Illustration Degree of protection 800 mm / IP54 (UL) A-4-X-067 3AXD50000010362 Instruction code: 3AXD50000010284 Note: Fan to be ordered separately Cooling fans Two cooling fans must be installed inside the air outlet compartment to ensure sufficient cooling of the cabinet.
Technical data 175 Technical data Contents of this chapter This chapter contains the technical specifications of the drive, for example, the ratings, sizes and technical requirements, provisions for fulfilling the requirements for CE and other markings. Ratings The nominal rating for the drive modules with 50 Hz and 60 Hz supply are given below. IEC RATINGS Drive type Frame...
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176 Technical data IEC RATINGS Drive type Frame Input Output ratings size current ACS880- Nominal use Light-duty use Heavy-duty use 361A-5 414A-5 460A-5 503A-5 = 690 V 142A-7 174A-7 210A-7 271A-7 330A-7 370A-7 430A-7 3AXD00000588487 UL (NEC) RATINGS Drive type Frame size Input Max.
The power ratings apply to most IEC 34 motors at the nominal voltage of the drive. ABB recommends to select the drive, motor and gear combination for the required motion profile with the DriveSize dimensioning tool available from ABB.
ABB motor for explosive atmospheres (Ex) and EX motor in parameter 95.15 Special HW settings is enabled • sine filter given in the selection table (see section Sine filters) is used and ABB sine filter in parameter 95.15 Special HW settings is enabled •...
Continuous rms output current allowing 50% overload for 1 minute every 5 minutes High speed mode The selection High speed mode of parameter 95.15 Special HW settings improves control performance at high output frequencies. ABB recommends it to be selected with output frequency of 120 Hz and above.
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Contact ABB for operation above the recommended maximum output frequency or for the output current derating with output frequencies above 120 Hz and below the maximum output frequency.
Technical data 181 Continuous rms output current. No overload capability at 40 °C (104 °F). Typical motor power in no-overload use Continuous rms output current allowing 10% overload for 1 minute every 5 minutes Continuous rms output current allowing 50% overload for 1 minute every 5 minutes ■...
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182 Technical data Nominal supply voltage of the drive. For -3 types U = 400 V, for -5 types U = 500 V. For -7 types = 690 V but 575 V when P refers to nominal power ratings in the UL (NEC) 575 V rating table. Derated ouput power of the drive Nominal power rating of the drive...
Technical data 183 Fuses (IEC) aR fuses by Cooper Bussmann for protection against short-circuit in the input power cable of drive are listed below. Ultrarapid (aR) fuses Input Fuse Drive type current ACS880-34- Type DIN 43653 Size = 400 V 246A-3 74000 170M5408...
184 Technical data Fuses (UL Recognized) UL Recognized fuses for branch circuit protection per NEC are listed below. Check that the operating time of the fuse is below 0.1 seconds. The operating time depends on the fuse type, supply network impedance and the cross-sectional area, material and length of the supply cable.
This table shows typical heat loss values, required air flow and noise at the nominal ratings of the drive. The heat loss values can vary depending on voltage, cable conditions, motor efficiency and power factor. To obtain more accurate values for given conditions, use ABB DriveSize tool (http://new.abb.com/drives/software-tools/drivesize).
Technical data 187 Drive type ACS880-34- Cu cable type Al cable type Cu cable type Al cable type AWG/kcmil AWG/kcmil = 400 V 246A-3 2 × (3 × 50) 2 × (3 × 95) 250 MCM or 2 × 1 350 MCM or 2 ×...
It is possible to use the maximum cable size (4 × [3 × 240] mm or 4 ×[(3 × 500 AWG]) only with special cable lugs and additional insulation. For more information, contact your local ABB representative. Terminal data for the control cables Connector data.
Motor connection data Motor types Asynchronous AC induction motors, permanent magnet motors, AC induction ser- vomotors and ABB synchronous reluctance motors (SynRM motors) Voltage (U 0 to U , 3-phase symmetrical. This is indicated in the type designation label as typical output voltage level as 3 0…U...
Longer motor cables cause a motor voltage decrease which limits the available motor power. The decrease depends on the motor cable length and characteristics. Contact ABB for more information. Note that a sine filter (optional) at the drive output also causes a voltage decrease.
Technical data 191 Efficiency Approximately 96.5% at nominal power level. Protection classes Degree of protection IP20 (IEC/EN 60529) With option +0B051: IP00 Enclosure type (UL 508C) UL Open Type Overvoltage category (IEC 60664-1) Ambient conditions Environmental limits for the drive are given below. The drive is to be used in a heated, indoor, controlled environment.
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...
Technical data 193 Applicable standards The drive complies with the following standards. European electrical safety requirements product standards EN 61800-5-1:2007 Adjustable speed electrical power drive systems. Part 5-1: Safety requirements – electrical, thermal and energy EN 60204-1:2006 Safety of machinery. Electrical equipment of machines. Part 1: General require- +A1:2010 ments.
194 Technical data RCM mark Product complies with Australian and New Zealand requirements specific to EMC, telecommunica- tions and electrical safety. For fulfilling the EMC requirements, see the additional information con- cerning the drive EMC compliance (IEC/EN 61800-3). KC mark Product complies with Korea’s product safety requirements for electrical and electronic equipment and components that utilize power from 50…1000 V AC.
Technical data 195 WARNING! The drive may cause radio interference if used in a residential or domestic environment. The user is required to take measures to prevent interference, in addition to the requirements for CE compliance listed above, if necessary. Note: Do not install a drive equipped with EMC filter +E202/ARFI-10 on IT (ungrounded) systems.
196 Technical data ■ Category C4 The drive complies with the C4 category with these provisions: 1. It is ensured that no excessive emission is propagated to neighboring low-voltage networks. In some cases, the natural suppression in transformers and cables is sufficient. If in doubt, the supply transformer with static screening between the primary and secondary windings can be used.
Canadian Electrical Code). Obey also any other applicable local or provincial codes. Note: Circuit breakers must not be used without fuses in the USA. For suitable circuit breakers, contact your local ABB representative. WARNING! The opening of the branch-circuit protective device may be an indication that a fault current has been interrupted.
Dimension drawings 199 Dimension drawings Contents of this chapter This chapter contains dimension drawings of the drive modules with optional parts for Rittal VX25 enclosure.
206 Dimension drawings Air baffles This drawing shows the dimensions of the air baffles around the standard drive module for 800 mm Rittal VX25 enclosure. These are not ABB products. LEFT RIGHT REAR FRONT 3AXD50000453931 ■ Material of the air baffles 0.75 mm polycabonate (PC) film LEXAN®...
Air baffles for option +H381 in 800 mm wide Rittal VX25 enclosure This drawing shows the dimensions of the air baffles for the full cabling panels option (+H381) in 800 mm Rittal VX25 enclosure. These are not ABB products. LEFT RIGHT...
Example circuit diagrams 209 Example circuit diagrams Contents of this chapter This chapter shows an example circuit diagram for a cabinet-installed drive module. Example circuit diagram This diagram is an example for the main wiring of a drive cabinet. Note that the diagram includes components which are not included in a basic delivery (* plus code options, ** other options, *** to be acquired by the customer).
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210 Example circuit diagrams X7 X8 V2 V1 V21 V20 ZBIB V13 V8 V7 V2 QOIA Cabinet *ACS-AP-W control panel ZCU control unit ***Main contactor **Motor temperature supervision ***Switch fuse disconnector *Common mode filter **du/dt filter or sine filter Drive module Input and output signals Alarm Supply...
The Safe torque off function 211 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 WARNING! In case of parallel-connected drives or dual-winding motors, the STO must be activated on each drive to remove the torque from the motor.
212 The Safe torque off function Standard Name IEC 60204-1:2016 Safety of machinery – Electrical equipment of machines – Part 1: General requirements EN 60204-1:2006 + A1:2009 + AC:2010 IEC 61000-6-7:2014 Electromagnetic compatibility (EMC) – Part 6-7: Generic standards – Im- munity requirements for equipment intended to perform functions in a safety-related system (functional safety) in industrial locations IEC 61326-3-1:2017...
The Safe torque off function 213 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.
214 The Safe torque off function ■ Single drive (internal power supply) Dual-channel connection +24 V SGND UDC+ UDC– Drive Control unit Control logic To motor Activation switch...
The Safe torque off function 215 Single-channel connection +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.
216 The Safe torque off function ■ Multiple drives Internal power supply XSTO +24 V SGND XSTO SGND XSTO SGND Drive Control unit Activation switch * Terminal designation may vary depending on drive/inverter unit type...
The Safe torque off function 217 External power supply 24 V DC – XSTO +24 V SGND XSTO SGND XSTO SGND Drive Control unit Activation switch * Terminal designation may vary depending on drive/inverter unit type...
218 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.
The Safe torque off function 219 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 •...
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220 The Safe torque off function Action Test the operation of the STO function when the motor is running. • Start the drive and make sure the motor is running. • Open the STO circuit. The motor should stop. The drive generates an indication if one is defined for the 'running' state in parameter 31.22 (see the firmware manual).
The Safe torque off function 221 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.
If any wiring or component change is needed after start up, or the parameters are restored, do the test given in section Acceptance test procedure (page 219). Use only spare parts approved by ABB. Record all maintenance and proof test activities in the machine logbook. ■ Competence...
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.
224 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...
Mission time: the period of time covering the intended use of the safety function/device. After the mission time elapses, the safety device must be replaced. Note that any T values given cannot be regarded as a guarantee or warranty. ■ TÜV certificate The TÜV certificate is available on the Internet at www.abb.com/drives/documents.
Energy consumption by the resistor losses lowers the voltage until the resistor can be disconnected. Planning the braking system ■ Selecting the default brake circuit components - ABB chopper and ABB resistor 1. Calculate the maximum power generated by the motor during braking and define the braking cycle.
Braking time within the custom duty cycle in seconds Maximum braking power allowed for 40 seconds every 600 seconds. See the value in the ratings br,max of the ABB choppers and resistors. (The ABB resistor does not withstand the 60-second cycle of the brake chopper.) Example Drive: ACS880-34-585A-3 with P of 315 kW.
3. Verify the selection. See section Calculating the maximum allowed braking power for a custom duty cycle – ABB chopper and custom resistor (page 230). If necessary, repeat the pre-selection and verification until you find a suitable drive and chopper combination.
230 Resistor braking ■ Calculating the maximum allowed braking power for a custom duty cycle – ABB chopper and custom resistor The maximum allowed braking power for the customer braking cycle must meet both of the conditions 1 and 2 below.
IGBT semiconductors of the brake chopper. Note: ABB has not verified that the EMC requirements are fulfilled with custom brake resistors and cabling. The customer must consider the EMC compliance of the complete installation.
See the firmware manual. ABB requires that the resistor has a thermal switch (standard in ABB resistors) which is wired to the chopper for safety reasons. The thermal switch cable must be shielded and may not be longer than the resistor cable.
Resistor braking 233 1. Stop the drive and do the steps in section Electrical safety precautions (page 18) before you start the work. 2. Make sure that the resistor cable is connected to the resistor and disconnected from the drive output terminals. 3.
234 Resistor braking XD24 DIIL +24VD t° t° NBRA brake chopper NBRC control board of the brake chopper Brake resistor WARNING! Input terminal block X1 of the brake chopper is at intermediate circuit potential of the drive. This voltage is extremely dangerous and can cause serious damage or injury if the isolation level and protection conditions for the thermal switches are not sufficient.
Make sure there is sufficient ventilation at the start-up. Technical data ■ Ratings ABB brake chopper and DC fuse ratings This table shows the ratings, fuses and minimum brake resistors for the ABB default brake choppers of the drive. Fuses Cable Brake chopper Drive mod-...
This table shows the ratings for the optional default brake resistors and example duty cycles. (For other duty cycles, see section Calculating the maximum allowed braking power for a custom duty cycle – ABB chopper and ABB resistor (page 228).) Cubicle width 800 mm.
Resistor braking 237 ■ ABB resistors (SAFUR) - additional data The degree of protection of SAFUR resistors is IP00. The resistors are not UL listed. The thermal time constant of the resistors is 555 seconds. Dimensions, weights and ordering codes 5 5 Ø...
Filters 239 Filters Contents of this chapter This chapter describes how to select du/dt and sine filters for the drive. du/dt filters ■ When is a du/dt filter necessary? See section Examining the compatibility of the motor and drive (page 72).
Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 241 23. Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure Contents of this chapter This chapter is an illustrated example how to install a standard drive configuration in Rittal VX25 800 mm wide cabinet.
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242 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure Drive type Air flow Losses Type DIN 43653 ACS880-34- = 400 V 246A-3 2100 5280 170M5408 293A-3 2100 6400 170M5410 363A-3 2100 8000 170M6410 442A-3...
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Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 243 Rittal 8806.000 non-ABB part (see dimension drawings) Rittal 8617.140 80.5 (3.17) 280.5 (11.04) Tapping screw M6×12 Torx T30 8 N·m 360 °...
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244 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure Tapping screw M6×12 Torx T30 (Hex) 8 N·m Combi screw M8×30 Hex 20 N·m...
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Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 245 Combi screw M4×8 Torx T20 2 N·m Combi screw M4×8 Torx T20 2 N·m Combi screw M4×8 Torx T20 2 N·m...
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246 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure M6 Serpress 8 N·m M6 Serpress 8 N ·m Screw M10x30 and washer Combi screw M8 Combi screw M8 24 N·m 24 N·m...
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Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 247 M10×30 Combi screw M4×8 Torx T20 2 N·m Combi screw M12×25 70 N·m Combi screw M4×8 Torx T20 2 N·m...
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248 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure T3/W2 T3/W2 T2/V2 T2/V2 T3/W2 T1/U2 T2/V2 T1/U2 T1/U2 Combi screw M12×25 Hex (Delta) 70 N·m T3/W2 T3/W2 T2/V2 T2/V2 T1/U2 T1/U2 8 N·m Combi screw M6×12 Torx...
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Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 249 T3/W2 T3/W2 T3/W2 T2/V2 T2/V2 T2/V2 T1/U2 T1/U2 T1/U2 T3/W2 T3/W2 T2/V2 T2/V2 T1/U2 T1/U2...
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250 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure Combi screw M4×10 Torx T20 2 N·m Combi screw M6×20 Torx T25 2 N·m Combi screw M6×20 Torx T25 2 N·m...
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Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 251 UDC+ UDC+ UDC+ UDC- UDC- UDC- L1/U1 L1/U1 L3/W1 L3/W1 L2/V1 L1/U1 L2/V1 L2/V1 Hex screw M12×35 L3/W1 full thread 70 N·m Hex nut M12 70 N·m...
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252 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure UDC+ UDC- L3/W1 L2/V1 L1/U1 Combi screw M4×10 Torx T20 2 N·m Combi screw M4×10 Torx T20 2 N·m Combi screw M6×20 Torx T25 2 N·m...
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Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure 253 Tapping screw M6×12 Torx T30 (Hex) 8 N·m Right air baffle, non-ABB part Rear air baffle, non-ABB part (see dimension drawings) (see dimension drawings) Rittal 8617.720...
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254 Step-by-step drawings for an installation example of standard drive configuration in Rittal VX25 800 mm wide enclosure...
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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.
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