ABB ACS880-207 Page 6 Hardware Manual Download

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Type designation labels ...........................................................................

Type designation label of the supply unit ...................................................

Type designation labels of the supply module and LCL filter module ..................

Type designation keys ............................................................................

Type designation key of the cabinet-installed IGBT supply unit .........................

Type designation key of the IGBT supply module ........................................

Type designation key of the filter module ...................................................

Electrical installation

Contents of this chapter ...........................................................................

Electrical safety precautions .....................................................................

General notes ......................................................................................

Printed circuit boards ..........................................................................

Optical components ............................................................................

Checking the insulation of the assembly .......................................................

Measuring the insulation of the drive ........................................................

Measuring the insulation of the input power cable ........................................

Compatibility check - IT (ungrounded) earthing system ......................................

Connecting the input power cables ..............................................................

Connection diagram (frame 1×R8i, limited scope version) ...............................

Connection diagram (frame R8i and multiples) ............................................

Connection procedure (frame R8i, limited scope version) ...............................

Connection procedure (frame R8i and multiples) ..........................................

Checking the settings of transformers T21, T101 and T111 .................................

T21 and T101 tap settings (400…500 V units) .............................................

T21 and T101 tap settings (690 V units) ....................................................

T111 tap settings ...............................................................................

Checking the settings of the cooling fan transformer .........................................

Connecting the control cables for the supply unit .............................................

Default I/O connection diagram ..............................................................

Connection procedure (frame R8i, limited scope version) ...............................

Connection procedure (frame R8i and multiples) ..........................................

Control cable connection procedure .....................................................

Wiring the functional safety oQ951, +Q952, +Q963, +Q964 or +Q979 ..........

Connecting a PC ...................................................................................

Installation checklist

Installation checklist ...............................................................................

Contents of this chapter .......................................................................

Checklist .........................................................................................

Start-up

Contents of this chapter ...........................................................................

Start-up procedure .................................................................................

Electromagnetic interlocking ..................................................................

Switching off the supply unit and the drive .....................................................

Disconnecting the drive from AC power line (excluding the input power terminals), and
temporary grounding ..............................................................................

Disconnecting and temporary grounding the drive (including the input power terminals) .

Connecting the drive / supply unit to the power line ..........................................

Powering-up the supply unit / drive ..............................................................

6 Table of contents

Summary of Contents for ACS880-207

Page 1: ... ABB INDUSTRIAL DRIVES ACS880 207 IGBT supply units Hardware manual ...

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Page 3: ...ACS880 207 IGBT supply units Hardware manual Table of contents 3 Electrical installation 5 Start up 3AUA0000130644 Rev D EN Original instructions EFFECTIVE 2020 12 22 ...

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Page 5: ...ncoming cubicle 22 Layout drawing of a 600 mm incoming cubicle 24 Layout drawing of a 1000 mm incoming cubicle 25 Layout drawing of a supply module cubicle 2 R8i 26 Layout drawings of supply and LCL filter modules 26 IGBT supply module frame R8i 27 LCL filter module type BLCL 1x x for frame 1 R8i 28 LCL filter module type BLCL 2x x for frame R8i multiples 29 Overview of power and control connectio...

Page 6: ...me R8i and multiples 55 Checking the settings of transformers T21 T101 and T111 55 T21 and T101 tap settings 400 500 V units 56 T21 and T101 tap settings 690 V units 56 T111 tap settings 57 Checking the settings of the cooling fan transformer 57 Connecting the control cables for the supply unit 57 Default I O connection diagram 57 Connection procedure frame R8i limited scope version 59 Connection ...

Page 7: ...P54 cabinet option B055 88 IGBT supply module 88 Reduced run 89 Starting reduced run operation 89 Resuming normal operation 90 Replacing the IGBT supply module limited scope version 95 Replacing the IGBT supply module frame R8i and multiples 101 LCL filter 101 Replacing the LCL filter limited scope version 104 Replacing the LCL filter frame R8i and multiples 108 Capacitors 108 Reforming the capaci...

Page 8: ...31 Mechanical connections 131 Insulation supports 131 Cable lugs 132 Electrical power network specification 132 Control unit connection data BCU 133 Typical power cable sizes 135 Protection classes 135 Optical components 135 Ambient conditions 137 Materials 137 Applicable standards 137 Markings 138 Disclaimers 138 Generic disclaimer 138 Cybersecurity disclaimer 8 The control unit 139 Contents of t...

Page 9: ...oftware function specific warnings and notes before changing the default settings of a function For each function the warnings and notes are given in the section describing the related user adjustable parameters Read the task specific safety instructions before starting the task See the section describing the task Target audience This manual is intended for people who plan the installation install...

Page 10: ... cabinet installed drive A cubicle is typically behind a door of its own Cubicle Varistor board CVAR DC circuit between rectifier and inverter DC link Digital input DI Frequency converter for controlling AC motors Drive Optional CANopen adapter module FCAN Optional ControlNet adapter module FCNA 01 DDCS communication module with two pairs of 10 Mbit s DDCS channels FDCO 01 Optional DeviceNet adapt...

Page 11: ...uals 3AUA0000102301 ACS880 multidrive cabinets and modules safety instructions 3AUA0000102324 ACS880 multidrive cabinets and modules electrical planning instructions 3AUA0000101764 ACS880 multidrive cabinets mechanical installation instructions Supply unit manuals 3AUA0000130644 ACS880 207 IGBT supply units hardware manual 3AUA0000131562 ACS880 IGBT supply control program firmware manual 3AXD50000...

Page 12: ...085685 ACS AP x assistant control panels user s manual 3AUA0000094606 Drive composer start up and maintenance PC tool user s manual 3AXD50000332588 Lifter for air cooled drive modules user s guide Manuals for I O extension modules fieldbus adapters safety options etc You can find manuals on the Internet See www abb com drives documents For manuals not available in the document library contact your...

Page 13: ...on principle and hardware description Contents of this chapter This chapter describes the operation basics and the hardware of the IGBT supply unit ACS880 207 2 Operation principle and hardware description 13 ...

Page 14: ... over 1 kHz harmonics Simplified main circuit diagram The following figure shows the simplified main circuit diagram of the rectifier 1 2 3 4 5 6 AC voltage 1 AC fuses 2 LCL filter 3 IGBT supply module 4 DC fuses 5 DC voltage 6 Charging A charging circuit powers up the DC link capacitors of the drive system smoothly Discharged capacitors cannot be directly connected to the full supply voltage The ...

Page 15: ...ption G344 1 Auxiliary voltage switch Q21 2 Main switch disconnector Q1 option F253 standard always with F250 3 AC fuses F1 4 Main contactor Q2 option F250 standard always with F253 5 Charging switch fuse Q3 6 Charging contactor Q4 7 Charging resistors R1 8 LCL filter R03 9 IGBT supply module T01 10 Common mode filter R1 11 DC fuses F2 12 Inverter modules T11 13 Motor s 14 Operation principle and ...

Page 16: ...ry control and incoming cubicles 1 3 2 4 5 6 7 8 9 10 11 12 11 13 14 15 Door closed Door open Incoming cubicle 1 IGBT supply module cubicle 2 BCU control unit A51 with optional modules 3 AC fuses F1 4 Main switch disconnector Q1 option F253 5 Input power cable connections L1 L2 L3 6 Location of PE busbar and input power cable lead throughs 7 LCL filter module R03 8 DC fuses F2 9 IGBT supply module...

Page 17: ...ICU Contains the power input cable terminals and switchgear Se C Supply module cubicle Contains IGBT supply modules See page 23 D Inverter module cubicle Contains inverter modules E Inverter control cubicle Contains inverter control unit A B C D E Supply unit Inverter unit Auxiliary control cubicle ACU Contains control electronics and customer I O connections A Incoming cubicle ICU Contains the po...

Page 18: ...ide auxiliary control cubicle The control unit of the supply unit and auxiliary and control devices of the whole drive are located in the auxiliary cubicle as well as the auxiliary voltage transformer s that supply the auxiliary circuits The composition and size of the cubicle vary depending on the selected options Door closed Door open Control panel and operating switches S21 etc 1 Fuses direct o...

Page 19: ...A613 A614 A621 A622 A623 A624 Relays optional K61 K66 10 Terminal block emergency stop circuit optional X60 11 Power supply safety circuit optional T61 12 Power supply safety circuit optional T62 Protection switch safety circuit optional F61 Terminal blocks auxiliary voltage transformers T21 and T101 connections T21X1 13 T101X1 Auxiliary voltage transformer Supplies direct on line cooling fans opt...

Page 20: ...witching and disconnecting devices The components layout size and appearance vary depending on the supply unit size and selected options Layout drawing of a 400 mm incoming cubicle These layout drawings show a 400 mm wide incoming cubicle with cabling through the bottom option H350 Door open Door closed Main switch disconnector handle 1 20 Operation principle and hardware description ...

Page 21: ...r PE 5 Input power cable terminals L1 L3 6 Main switch disconnector Q1 7 Grounding earthing switch Q9 option F259 8 Main AC fuses F1 3 9 Main contactor Q2 option F250 10 Auxiliary voltage switch Q21 11 Cubicle cooling fan 12 Charging switch handle 13 Charging switch Q3 14 Charging resistors 15 Operation principle and hardware description 21 ...

Page 22: ...s cubicle are bottom cable entry options H350 and H367 and main switch disconnector option F253 1 5 6 7 8 11 10 4 3 11 9 8 12 13 14 15 2 Door closed Door open Main switch disconnector handle 1 Earthing grounding switch handle Q9 option F259 2 Auxiliary voltage switch handle 3 22 Operation principle and hardware description ...

Page 23: ...s L1 L3 6 Main switch disconnectors Q1 1 Q1 2 7 Main AC fuses F1 1 F2 3 8 Charging contactor Q4 9 Auxiliary voltage switch Q21 10 Cubicle cooling fans 11 Charging switch handle 12 Charging switch Q3 13 Main contactor Q2 14 Charging resistors 15 Operation principle and hardware description 23 ...

Page 24: ...iary voltage switch handle 1 Earthing grounding switch handle Q9 option F259 2 Charging switch handle 3 Auxiliary voltage switch Q21 4 Grounding PE busbar 5 Input power cable terminals L1 L3 6 Main circuit breaker Q1 7 Charging switch Q3 8 Cubicle cooling fans 9 Earthing grounding switch Q9 option F259 10 Charging resistors 11 24 Operation principle and hardware description ...

Page 25: ...ings show the supply module cubicle The cubicle contains IGBT supply module s and LCL filter module s 1 4 1 3 2 3 5 5 5 Door closed Door open Supply module 1 LCL filter module 2 DC fuses 3 AC fuses 4 Module cooling fan 5 Operation principle and hardware description 25 ...

Page 26: ...a direct on line fan is available as option C188 4 Quick connector three phases The counterpart is fastened to the cabinet behind the module 5 Wheels 6 Type designation label 7 Terminal block X50 power supply for internal boards and module heating element option C183 DOL fan supply option C188 8 Connectors X51 X52 X53 9 The unpainted grounding point PE between module frame and cabinet frame 10 Lif...

Page 27: ...ule heating element option C183 direct on line fan supply option C188 ready connected 3 Handle 4 Fan 5 Wheels 6 Fiber optic connections and LEDs of the BDFC board 7 Terminal block X30 power supply for module direct on line fan option C188 and heating element option C183 module thermal cutoff circuit 8 Type designation label 9 The unpainted grounding point PE 10 Operation principle and hardware des...

Page 28: ... module heating element option C183 direct on line fan supply option C188 ready connected 3 Handle 4 Fan 5 Wheels 6 Fiber optic connections and LEDs of the BDFC board 7 Terminal block X30 power supply for module direct on line fan option C188 and heating element option C183 module thermal cutoff circuit 8 Type designation label 9 The unpainted grounding point PE 10 28 Operation principle and hardw...

Page 29: ...A cabinet installed supply unit is typically controlled using the local control devices installed on the cabinet door No additional control connections are needed However it is possible to control the unit through the control panel and the fieldbus read the status information through the control panel fieldbus and relay output halt the unit with an externally wired emergency stop button if the uni...

Page 30: ... panel 7 Analog and digital I O extension modules and fieldbus communication modules can be inserted into slots 1 2 and 3 1 2 3 Fiber optic links to power modules inverter supply brake or converter 8 Memory unit 4 Ethernet port Not in use 9 Slot 4 for RDCO 0x 5 Safety option interface Only in use for the invert er units 10 Terminal blocks 6 30 Operation principle and hardware description ...

Page 31: ...s for frame R8i cabinet limited scope version 1 2 3 7 8 9 11 6 5 10 13 12 4 14 Main switch disconnector breaker 1 Auxiliary voltage switch 2 Grounding switch 3 Charging switch 4 Operating switch 5 Emergency stop button 6 Voltage meter 7 Selector switch for voltage meter 8 Current meters 9 Tripping button for the supply breaker 10 The ACS AP W control panel 11 Ground fault indication 12 E stop rese...

Page 32: ...61 5 E stop reset button S62 6 Electrical disconnect push button S23 7 Ground Earth fault indicator light option Q954 S90 8 Tripping button for the breaker of the supply transformer S22 9 Voltage meter optional Size of the meter can vary P5 x 10 Selector switch for voltage meters optional S5 x 11 AC phase current meters optional Number of meters depends on option selection P2 x 12 Charging switch ...

Page 33: ... control voltage on Auxiliary voltage switch The supply unit is equipped with an auxiliary voltage switch Q21 as standard Using the switch you can disconnect the auxiliary circuit from the power line The switch has an operating handle on the cabinet door Grounding switch The supply unit can be equipped with an optional grounding switch Q9 option F259 Using the switch you can temporarily ground the...

Page 34: ... supply unit is equipped with an emergency stop function options Q951 Q952 Q963 Q964 or Q979 You can reset the emergency stop circuit with the button The functional safety options Q951 Q952 Q963 Q964 and Q979 are described in separate option manuals For the manuals see section Related documents Other door controls A voltage meter is an optional device P5 option G334 There is a meter on the door an...

Page 35: ... program firmware manual 3AUA0000131562 English PC connection There is a USB connector on the front of the panel that can be used to connect a PC to the drive When a PC is connected to the control panel the control panel keypad is disabled See also section Connecting a PC page 64 Fieldbus control You can control the supply unit through a fieldbus interface if the unit is equipped with an optional ...

Page 36: ...protection 2 Type designation See section Type designation keys page 39 3 Ratings listed in the technical data 4 Valid markings See Electrical planning instructions for ACS880 multidrive cabinets and modules 3AUA0000102324 English 5 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 37: ...n and serial number when contacting technical support on the subject of individual IGBT supply modules or LCL filter modules Example labels are shown below Supply module LCL filter module 1 7 4 6 8 3 5 Description No Type designation 1 Frame size 2 Cooling method and additional information 3 Degree of protection 4 UL CSA data 5 Ratings 6 Valid markings See Electrical planning instructions for ACS8...

Page 38: ... refers to the manufacturing plant The next four digits refer to the unit s manufacturing year and week respectively The remaining digits complete the serial number so that there are no two units with the same number 8 38 Operation principle and hardware description ...

Page 39: ...ary voltage 230 V AC IEC industrial cabinet construction degree of protection IP22 UL type 1 speed controlled module 207 cooling fans power and control cabling through the bottom of the cabinet European motor cabling DC busbar material aluminum and copper cable supply conductors AC busbars of copper complete documentation in English in a USB memory stick Size See the ratings table xxxxx Voltage ra...

Page 40: ...tch door interlocked standard in small power always with line contactor option F250 F253 Circuit breaker standard in high power F255 Earthing grounding switch F259 Electrical Cabinet heater G300 Cabinet lighting G301 Control auxiliary voltage 115 V AC G304 Terminals for external control voltage for UPS G307 Main DC busbar material aluminium standard up to 3200A G314 DC busbar material tin plated c...

Page 41: ...8 G442 Common mode filter temperature monitoring G453 Cabling Power cabling through roof of cabinet H351 Blind 3 mm steel cable gland plates H358 Blind 3 mm aluminium cable gland plates H364 Blind 6 mm brass cable gland plates H365 Control cabling through roof of cabinet H368 Control panel and PC options Control panel ACS AP W max 4 panels on the door J400 LED monitoring display J401 Drive control...

Page 42: ...module L526 Software and licensing IEC 61131 3 application programmability N8010 License for optimal grid control mode in ACS880 IGBT supply control program See Optimal grid control of ACS880 IGBT supply control program supplement 3AXD50000164745 English N8053 Cabinet options Special color P913 Safety Emergency stop category 0 with safety relays by opening the main circuit breaker contactor Q951 E...

Page 43: ...re separated by plus signs The following table lists the basic code and plus codes of the IGBT supply module DESCRIPTION CODE Basic codes Product series ACS880 Construction IGBT supply module The module delivery includes internal du dt filters and a speed controlled cooling fan supplied from the DC bus as standard 204 Size See the ratings table xxxxx Voltage range Voltage rating 380 415 V This is ...

Page 44: ...filter for frame R8i supply module The delivery includes on off controlled cooling fan as standard BLCL Size See the technical data 13 15 24 25 Voltage range Voltage rating 380 500 V This is indicated in type designation label as typical input voltage levels 3 400 480 500 V AC 5 Voltage rating 525 690 V This is indicated in type designation label as typical input voltage levels 3 525 600 690 V AC ...

Page 45: ...ical planning instructions for ACS880 multidrive cabinets and modules 3AUA0000102324 English WARNING Only qualified electricians are allowed to do the work described in this chapter Read the safety instructions given in Safety instructions for ACS880 multidrive cabinets and modules 3AUA0000102301 English Ignoring the instructions can cause physical injury or death or damage to the equipment The ti...

Page 46: ...ose the grounding switch or switches Q9 option F259 if present Do not use excessive force as the switch has electromagnetic interlocking If the drive is equipped with a DC DC converter unit optional Open the DC switch disconnector Q11 option F286 of the DC DC converter Open the disconnecting device of the energy storage connected to the DC DC converter unit outside the drive cabinet Open the auxil...

Page 47: ...easure between the drive DC busbars and and the grounding PE busbar 6 If the drive is not equipped with a grounding switch install temporary grounding as required by the local regulations 7 Ask the person in control of the electrical installation work for a permit to work General notes Printed circuit boards WARNING Use a grounding wrist band when you handle printed circuit boards Do not touch the...

Page 48: ...nded earthing system Drives with a category 2 1st environment EMC filter option E202 are not suitable for use in an IT ungrounded supply network system If the drive is equipped with option E202 disconnect the filter before connecting the drive to the IT supply network Contact ABB for instructions WARNING Do not install a drive equipped with EMC filter E202 on an IT system an ungrounded power syste...

Page 49: ...separate grounding PE cable 2 or a cable with separate PE conductor 3 if the conductivity of the shield does not meet the requirements for the PE conductor See Electrical planning instructions for ACS880 multidrive cabinets and modules 3AUA0000102324 English For the cable selection instructions see Electrical planning instructions for ACS880 multidrive cabinets and modules 3AUA0000102324 English T...

Page 50: ...do the screws of the shroud in the lower part of the cubicle Lift and remove the shroud 5 Lead the cable in strip and connect Twist the cable shield to bundle and connect to cabinet PE ground busbar with a cable lug Tightening torque is 70 N m 52 lbf ft Connect any separate ground conductors cables to the cabinet PE ground busbar Connect the phase conductors to the input power terminals with cable...

Page 51: ...3 4 Recommendation 360 degrees grounding of the cable shield at the lead through suppresses interference Electrical installation 51 11 ...

Page 52: ...ing the input terminals 4 Peel off the outer insulation of the cables above the lead through plate for 360 high frequency grounding 5 Prepare the ends of the conductors 6 Remove the rubber grommets from the lead through 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 lead throughs with the conductive s...

Page 53: ... 3 3 Electrical installation 53 11 ...

Page 54: ...3 54 Electrical installation ...

Page 55: ...ormers T101 and T111 are present if required by the options specified by the customer The voltage settings of transformers T21 and T101 are made at terminal blocks T21_X1 X2 and T101_X1 X2 respectively The settings of transformer T111 are made on the transformer itself The locations of the transformers and the terminal blocks are shown in the layout drawing of an auxiliary control cubicle and in t...

Page 56: ...1 tap settings 690 V units T21_X2 or T101_X2 T21_X1 or T101_X1 9 9 1 1 9 1 9 9 9 9 9 9 8 73 73 Ĭ with G304 without G304 T111 tap settings llation ettings 3 input 3 output 3 input 3 output 56 Electrical installation ...

Page 57: ...l unit Connection procedure frame R8i limited scope version The following procedure instructs how to connect the control cables of a supply unit See the circuit diagrams delivered with the supply unit Note The I O of the supply unit is mostly reserved for the internal use The power cables are routed to the cabinet through the bottom and there is no auxiliary control cubicle as standard The extra c...

Page 58: ...able if the cable needs to be run to a device in the frame 6 Cut the cables to suitable length Strip the cables and conductors 7 Twist the cable shields into bundles and connect them to the ground terminal nearest to the terminal block Keep the unshielded portion of the cables as short as possible 8 Connect the conductors to appropriate terminals see the circuit diagrams delivered with the unit 9 ...

Page 59: ...ction procedure frame R8i and multiples See the chapter on control units for the default I O connections Note that the default I O connections can be affected by some options See the circuit diagrams delivered with the drive for the actual wiring Electrical installation 59 11 ...

Page 60: ...ecting control cabling Grounding the outer shields of the control cables at the cabinet entry Ground the outer shields of all control cables 360 degrees at the EMI conductive cushions as follows example constructions are shown below the actual hardware may vary 1 Loosen the tightening screws of the EMI conductive cushions and pull the cushions apart 2 Cut adequate holes to the rubber grommets in t...

Page 61: ...f cables When each cable has its own rubber grommet sufficient IP and EMC protection can be achieved However if there is more than one cable per grommet plan the installation beforehand as follows 1 Make a list of the cables coming to the cabinet 2 Sort the cables going to the left into one group and the cables going to the right into another group to avoid unnecessary crossing of cables inside th...

Page 62: ... the block the grounding is made the same way Notes Do not ground the outer shield of the cable here since it is grounded at the lead through Keep any signal wire pairs twisted as close to the terminals as possible Twisting the wire with its return wire reduces disturbances caused by inductive coupling 6 If more than one cable go through a grommet seal the grommet by applying Loctite 5221 or equiv...

Page 63: ...nected or ground them indirectly via a high frequency capacitor with a few nanofarads eg 3 3 nF 630 V The shield can also be grounded directly at both ends if they are in the same ground line with no significant voltage drop between the end points Wiring the functional safety options Q951 Q952 Q963 Q964 or Q979 The wiring instructions for the functional safety options Q951 Q952 Q963 Q964 and Q979 ...

Page 64: ...panel holder or platform or by using an Ethernet eg Cat 5e networking cable 2 Remove the USB connector cover on the front of the control panel 3 Connect an USB cable Type A to Type Mini B between the USB connector on the control panel 3a and a free USB port on the PC 3b 4 The panel will display an indication whenever the connection is active 5 See the documentation of the PC tool for setup instruc...

Page 65: ...enance work WARNING Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work Make sure that The ambient operating conditions meet the drive ambient conditions specification and enclosure rating IP code or UL enclosure type The supply voltage matches the nominal input voltage of the drive See the type designation label The insulation resistance of t...

Page 66: ...nected to the correct terminal and the terminal is tightened to the correct torque Proper grounding has also been measured according to the regulations The motor cable is connected to the correct terminals the phase order is correct and the terminals are tightened to the correct torque The motor cable is routed away from other cables No power factor compensation capacitors are connected to the mot...

Page 67: ... instructions for ACS880 multidrive cabinets and modules 3AUA0000102301 English Ignoring the instructions can cause physical injury or death or damage to the equipment Note For the functional safety options for example options Q951 Q952 Q963 Q964 and Q979 the start up instructions are given in separate option manuals not in this chapter Reserve the necessary option manuals at hand before performin...

Page 68: ...ts do not correspond the protection requirements of the application For the limit rules see below General rules Make sure that the selectivity condition is fulfilled that is the breaker trips at the lower current than the protection device of the supplying network and that the limit is high enough not to cause unnecessary trips during the intermediate DC circuit load peak at start Long term curren...

Page 69: ... Supply voltage If your supply unit consists of more than one module parameters 195 30 Parallel type filter and 195 31 Parallel connection rating id need to be set First select the correct voltage range with parameter 195 30 Parallel type filter Then select the correct supply unit type with parameter 195 31 Parallel connection rating id See also ACS880 IGBT supply control program firmware manual 3...

Page 70: ...lectromagnetic interlocking Note If the unit is equipped with a grounding switch Q9 option F259 electromagnetic interlocking is also used Therefore You cannot close the grounding switch Q9 if the main disconnecting device is closed or the drive auxiliary power is switched off You cannot close the main disconnecting device if the grounding switch Q9 is closed or the drive auxiliary power is switche...

Page 71: ...der voltage Keep the cabinet door closed Do not remove the shroud in front of input power busbars Disconnecting and temporary grounding the drive including the input power terminals 1 Perform the tasks listed in section Disconnecting the drive from AC power line excluding the input power terminals and temporary grounding page 70 2 Switch off and disconnect the breaker of the supply transformer 3 S...

Page 72: ...on F255 Powering up the supply unit drive This section describes how to re power up the supply unit after a service etc break If you do the very first power up of the supply unit obey the instructions in section Start up procedure page 68 instead 1 Perform the tasks listed in section Connecting the drive supply unit to the power line page 71 2 Turn the operating switch S21 to the on 1 position to ...

Page 73: ...d the safety instructions given in Safety instructions for ACS880 multidrive cabinets and modules 3AUA0000102301 English Ignoring the instructions can cause physical injury or death or damage to the equipment 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 F...

Page 74: ...ies R Control panel battery R R Control unit battery Connections and environment R R R R R R R R R R R R R Cabinet door filters IP54 P P P P P P P P P P P P P Quality of supply voltage Spare parts I I I I I I I I I I I I I Spare parts P P P P P P P P P P P P P Reforming of DC circuit capacitors spare modules and spare capa citors Inspections by user I I I I I I I I I I I I I Cleaning IP22 and IP42...

Page 75: ...shorter maintenance intervals for certain components Consult your local ABB Service representative for additional maintenance recommendations Maintenance timers and counters The control program has maintenance timers and counters that can be configured to generate a warning when a pre defined limit is reached Each timer counter can be set to monitor any parameter This feature is especially useful ...

Page 76: ... the door Cleaning the door air inlets IP22 and IP42 Check the dustiness of the air inlet meshes If the dust cannot be removed by vacuum cleaning from outside through the grating holes with a small nozzle proceed as follows 1 Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work 2 Remove the fasteners at the top of the grating 3 Lift the grating...

Page 77: ...ire side facing the door 6 Reinstall the grating in reverse order 3 Replacing the outlet roof filters IP54 1 Remove the front and back gratings of the fan cubicle by lifting them upwards 2 Remove the air filter mat 3 Place the new filter mat in the grating 4 Reinstall the gratings in reverse order Cleaning the heatsink The drive module heatsink fins pick up dust from the cooling air The drive runs...

Page 78: ... Power connections and quick connectors Retightening the power connections WARNING Obey the safety instructions given in ACS880 multidrive cabinets and modules safety instructions 3AUA0000102301 English If you ignore the safety instructions 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 1 Stop the d...

Page 79: ...t do installation or maintenance work WARNING Use the required personal protective equipment Wear protective gloves and long sleeves Some parts have sharp edges 1 Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work 2 Open the cubicle door 3 Remove the shroud in front of the fan if any 4 Remove the screws holding the front cover plate Lift the ...

Page 80: ... protective equipment Wear protective gloves and long sleeves Some parts have sharp edges 1 Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work 2 Open the door 3 Remove the shroud in front of the fan if any 4 Remove the screws holding the front cover plate Lift the cover plate somewhat to release it 5 Remove the bracket 6 Disconnect the wiring...

Page 81: ...4 5 6 7 8 6 10 10 Maintenance 81 ...

Page 82: ...ignore the safety instructions 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 1 Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work 2 Open the door of the module cubicle 3 Remove the two M4 12 T20 screws which lock the fan holder 4 Pull the fan ...

Page 83: ... the fan holder with the airflow direction arrow pointing towards the fan holder 9 Install and tighten the four nuts removed earlier 9 8 10 Connect the fan cable 11 Align and push the fan holder into the module 12 Install and tighten the two M4 12 T20 screws 10 11 12 Maintenance 83 ...

Page 84: ...f you are not a qualified electrical professional do not do installation or maintenance work 1 Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work 2 Open the door 3 Remove the two locking screws of fan supply plug connector 4 Pull the plug connector downwards to unplug the fan wiring 5 Remove two screws in front of the fan unit 6 Pull the fan ...

Page 85: ...If you are not a qualified electrical professional do not do installation or maintenance work 1 Stop the drive and do the steps in section Electrical safety precautions page 46 before you start the work 2 Open the door 3 Remove the two locking screws of fan supply plug connector 4 Pull the plug connector downwards to unplug the fan wiring 5 Remove the screws in front of the fan unit 6 Pull the fan...

Page 86: ...r Make sure that the arrow indicating the air flow direction points up 4a 3 4 3a 4b Replacing the fan in the auxiliary control cubicle WARNING Only qualified electricians are allowed to do this work Read the complete safety instructions of the drive Ignoring the instructions can cause physical injury or death or damage to the equipment 1 Disconnect the drive from the AC power line and make sure it...

Page 87: ...se the required personal protective equipment Wear protective gloves and long sleeves Some parts have sharp edges 1 Disconnect the drive from the AC power line and make sure it is safe to start the work See section Electrical safety precautions page 46 2 Open the door of the cubicle 3 Remove the shroud in front of the fan 4 Remove all ventilation covers lift and pull and filters and finally remove...

Page 88: ...ion makes it possible to continue operation with limited current even if one or more module is out of service for example because of maintenance work In principle reduced run is possible with only one module but the physical requirements of operating the motor still apply for example the modules remaining in use must be able to provide enough current 88 Maintenance ...

Page 89: ...e top module guide to block the airflow through the empty module bay 5 Switch on the power to the supply rectifier unit 6 Enter the number of supply rectifier modules present into parameter 195 13 Reduced run mode 7 Reset all faults and start the supply rectifier unit The maximum current limit is now automatically set according to the new configuration A mismatch between the number of detected mod...

Page 90: ...limited scope version WARNING Only qualified electricians are allowed to this work Read the complete safety instructions of the drive Ignoring the instructions can cause physical injury or death or damage to the equipment 90 Maintenance ...

Page 91: ...hen replacing a module push the module up the ramp and back into the cubicle Keep your fingers away from the edge of the module front plate to avoid pinching them between the module and the cubicle Also keep a constant pressure with one foot on the base of the module to prevent the module from falling on its back Do not tilt the module Do not leave the module unattended on a sloping floor Do not u...

Page 92: ...per part of the cubicle Remove the shroud 4 Unplug the signal connector X50 on top of the module 5 Disconnect the two DC busbars on top of the module Be careful not to drop the screws inside the module 6 Remove the cover on the fiber optic connectors in front of the module Unplug the fiber optic cables X53 7 Remove the two screws that fasten the bottom of the module to the base of the cabinet 8 In...

Page 93: ...s back Note Be careful not to break the fastening screws tighten the fastening screws of the module to 22 N m 16 2 lbf ft and fastening bolts of the DC output busbars to 70 N m 51 6 lbf ft Plug the module signal wire set to the module signal connector Reconnect the fiber optic cables Fasten the shrouds 12 Remove the module pull out ramp and close the cabinet doors Maintenance 93 ...

Page 94: ...5 6 10 3 4 7 9 8 94 Maintenance ...

Page 95: ...ns given in ACS880 multidrive cabinets and modules safety instructions 3AUA0000102301 English If you ignore the safety instructions 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 Maintenance 95 ...

Page 96: ...he cabinet and pull it from the cabinet carefully preferably with help from another person Keep a constant pressure with one foot on the base of the module to prevent the module from falling on its back Keep your fingers away from the edges of the front flange of the module Mind your fingers Keep fin gers away from the edges of the front flange of the module Support the top and bottom of the modul...

Page 97: ... section Electrical safety precautions page 46 2 Open the cubicle door 3 Undo the screws of the shroud in the upper part of the cubicle Remove the shroud 4 Unplug the signal connector X50 on top of the module 5 Disconnect the two DC busbars on top of the module Be careful not to drop the screws inside the module 6 Remove the cover on the fiber optic connectors in front of the module Unplug the fib...

Page 98: ...t to break the fastening screws tighten the fastening screws of the module to 22 N m 16 2 lbf ft and fastening bolts of the DC output busbars to 70 N m 51 6 lbf ft Plug the module signal wire set to the module signal connector X50 Reconnect the fiber optic cables Fasten the shrouds 12 Remove the module pull out ramp and close the cabinet doors The figures show replacement of a 1 R8i module 98 Main...

Page 99: ... Maintenance 99 ...

Page 100: ... 100 Maintenance ...

Page 101: ...on a sloping floor Do not use the ramp with plinth heights of over 50 mm The ramp supplied with the drive system is designed for a plinth height of 50 mm the standard plinth height of ABB cabinets Note As an alternative to using the extraction installation ramp a lifter is available from ABB Service For more information contact ABB Service or see Lifter for air cooled drive modules user s guide 3A...

Page 102: ...om falling on its back Note Be careful not to break the fastening screws tighten the fastening screws of the module to 22 N m 16 2 lbf ft and fastening bolts of the DC output busbars to 70 N m 51 6 lbf ft Plug the module signal wire set to the module signal connector Fasten the shrouds 11 Remove the module pull out ramp and close the cabinet doors 102 Maintenance ...

Page 103: ...5 6 3 4 8 9 7 Maintenance 103 ...

Page 104: ... Replacing the LCL filter frame R8i and multiples Refer to the drawings below WARNING Obey the safety instructions If you ignore them injury or death or damage to the equipment can occur 104 Maintenance ...

Page 105: ...dges of the front flange of the module max Do not roll the module on its wheels for a longer distance than what is required for inserting or extracting the module To move the module to or from the vicinity of the cabinet lay the module on its side on a pallet or equivalent and use a forklift or pallet truck Be careful when handling a tall module The module overturns easily because it is heavy and ...

Page 106: ...hat fasten the bottom of the module to the base of the cabinet 9 Install the module extraction installation ramp lift the ramp against the cabinet base so that the hooks of the base go into the ramp s holes 10 Remove the two fastening screws that fasten the top of the module to the cabinet frame 11 Pull the module carefully out of the cabinet along the ramp While pulling on the handle keep a const...

Page 107: ...5 6 3 4 7 Maintenance 107 ...

Page 108: ...owed 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 Reforming the capacitors The capacitors must be reformed if the drive has not been powered either in storage or unused for a year or more The manufacturing date is on the type designation label For information on reforming the capacitors see Capacitor ref...

Page 109: ...components which are attached to the assembly plate in front of the fuses such as wiring to the charging contactor Q4 Write down the correct connections before disconnecting 5 Undo the fastening screws of the assembly plate and pull it out 6 Check the condition of the fuses In case of a blown fuse replace all fuses with similar fuses slacken the nuts of the fuses and pull the fuses out Do not unsc...

Page 110: ...trical safety precautions page 46 2 Undo the screws of the shroud in the upper part of the cubicle Lift and remove the shroud 3 Check the condition of the fuses In case of a blown fuse replace all fuses with similar fuses slacken the nuts of the fuses and pull the fuses out Do not unscrew the nuts completely not to drop them inside the module below Tighten the nuts first by hand or applying maximu...

Page 111: ...ns can cause physical injury or death or damage to the equipment 1 Disconnect the drive from the AC power line and make sure it is safe to start the work See section Electrical safety precautions page 46 Switch off the disconnector of the charging circuit Q3 2 Open the IGBT supply module cubicle door 3 Undo the screws of the shroud in the upper part of the cubicle Remove the shroud Maintenance 111...

Page 112: ...rive Ignoring the instructions can cause physical injury or death or damage to the equipment 1 Disconnect the drive from the AC power line and make sure it is safe to start the work See section Electrical safety precautions page 46 2 Open the IGBT supply module cubicle door 3 Undo the screws of the shroud in the upper part of the cubicle Lift and remove the shroud 4 AC fuses b are located on top o...

Page 113: ... manual 3AUA0000085685 English Cleaning the control panel Use a soft damp cloth to clean the control panel Avoid harsh cleaners which could scratch the display window Replacing the battery The instructions below describe how to replace the battery that powers the real time clock of the control panel Maintenance 113 ...

Page 114: ... old battery according to local disposal rules or applicable laws Memory unit Replacing the memory unit After replacing a control unit you can keep the existing parameter settings by transferring the memory unit from the defective control unit to the new control unit WARNING Do not remove or insert the memory unit when the control unit is powered 1 Stop the drive and do the steps in section Electr...

Page 115: ...d restarting of the drive converter inverter Blinking red The Bluetooth interface is enabled in discoverable mode and ready for pairing Blinking blue ACS AP W only Data is being transferred through the Bluetooth interface of the control panel Flickering blue ACS AP W only There is an active fault in the unit Red Control panel mounting platform or holder with the control panel removed Power supply ...

Page 116: ... only with larger drives that have replaceable circuit boards and other components such as relays 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 116 Maintenance ...

Page 117: ...Technical data Contents of this chapter This chapter contains the technical data valid for the cabinet installed ACS880 207 IGBT supply units 7 Technical data 117 ...

Page 118: ...5 912 1290 1170 1655 1231 1219 2241 1422 1724 2 R8i 0810A 5 1420A 5 1356 1918 1741 2462 1832 1813 3334 2115 2564 3 R8i 0810A 5 2120A 5 1795 2539 2304 3258 2424 2400 4412 2799 3394 4 R8i 0810A 5 2800A 5 2661 3763 3415 4829 3593 3557 6540 4149 5031 6 R8i 0810A 5 4150A 5 UN 690 V with U1 3 525 600 690 V AC and U2 742 849 976 V DC 271 278 348 356 366 362 557 306 371 1 R8i 0340A 7 0310A 7 327 335 419 4...

Page 119: ...oad is allowed for one minute every 5 minutes ILd Output power in light overload use PLd Heavy duty use 50 overload capability ratings Continuous rms current 50 overload is allowed for one minute every 5 minutes IHd Output power in heavy duty use PHd Note The ratings apply at an ambient temperature of 40 C 104 F Technical data 119 ...

Page 120: ...ent derating is 1 percentage point for every added 100 m 328 ft For example the derating factor for 1500 m 4921 ft is 0 95 For altitudes above 2000 m 6562 ft contact ABB If surrounding air temperature is below 40 C the derating can be reduced by 1 5 percentage points for every 1 C reduction in temperature A few altitude derating curves are shown below 1500 m 1000 m 25 C 30 C 77 F 86 F 40 C 104 F 3...

Page 121: ...een the supply voltage and the output voltage to the motor for continuous operation This drawing shows the required derating It is valid for all supply voltage ranges 1 2 1 0 P 0 8 0 6 0 4 0 2 0 0 PN U UN 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 Note The drive voltage rating must always be selected according to the boosted voltage value Note Auxiliary voltage transformer must be set according to supply...

Page 122: ... 690 V size 3 0530A 5 3 170M6416 Flush end type 1250 A 690 V size 3 0730A 5 3 170M6419 Flush end type 1600 A 690 V size 3 1040A 5 3 170M7063 Flush end type 2500 A 690 V 1420A 5 6 170M7062 Flush end type 2000 A 690 V 2120A 5 6 170M7063 Flush end type 2500 A 690 V 2800A 5 9 170M7063 Flush end type 2500 A 690 V 4150A 5 UN 690 V Range 525 690 V 3 170M6408 Flush end type 500 A 690 V 0310A 7 3 170M6410 ...

Page 123: ...ntact 1600 A 690 V size 3 0730A 5 4 170M6415 Flush end contact 1100 A 690 V size 3 1040A 5 4 170M6417 Flush end contact 1400 A 690 V size 3 1420A 5 6 170M6417 Flush end contact 1400 A 690 V size 3 2120A 5 8 170M6417 Flush end contact 1400 A 690 V size 3 2800A 5 12 170M6417 Flush end contact 1400 A 690 V size 3 4150A 5 UN 690 V Range 525 690 V 2 170M6544 Flush end contact 630 A 1250 V 0310A 7 2 170...

Page 124: ...5 5 C183 C188 P922 V991 R8i 0730A 5 ACS880 BLCL 24 5 C183 C188 P922 V991 2 R8i 1040A 5 ACS880 BLCL 25 5 C183 C188 P922 V991 2 R8i 1420A 5 2 ACS880 BLCL 24 5 C183 C188 P922 V991 3 R8i 2120A 5 2 ACS880 BLCL 25 5 C183 C188 P922 V991 4 R8i 2800A 5 3 ACS880 BLCL 25 5 C183 C188 P922 V991 6 R8i 4150A 5 UN 690 V Range 525 690 V ACS880 BLCL 13 7 C183 C188 P922 V991 1 R8i 0310A 7 ACS880 BLCL 13 7 C183 C188 ...

Page 125: ...A 5 29 8 756 25 636 78 7 2000 91 1 2315 84 5 2145 1420A 5 34 864 29 3 744 102 4 2600 91 1 2315 84 5 2145 2120A 5 34 864 29 3 744 110 2 2800 91 1 2315 84 5 2145 2800A 5 34 864 29 3 744 157 5 4000 91 1 2315 84 5 2145 4150A 5 UN 690 V Range 525 690 V 29 8 756 25 636 63 0 1600 91 1 2315 84 5 2145 0310A 7 29 8 756 25 636 63 0 1600 91 1 2315 84 5 2145 0370A 7 29 8 756 25 636 63 0 1600 91 1 2315 84 5 214...

Page 126: ...400 0400A 5 0 6 15 0 6 15 27 6 700 15 7 400 0530A 5 0 6 15 0 6 15 27 6 700 15 7 400 0730A 5 0 6 15 0 6 15 27 6 700 15 7 400 1040A 5 0 6 15 0 6 15 27 6 700 15 7 400 1420A 5 0 6 15 0 6 15 27 6 700 15 7 400 2120A 5 0 6 15 0 6 15 27 6 700 15 7 400 2800A 5 0 6 15 0 6 15 27 6 700 15 7 400 4150A 5 UN 690 V Range 525 690 V 0 6 15 0 6 15 27 6 700 15 7 400 0310A 7 0 6 15 0 6 15 27 6 700 15 7 400 0370A 7 0 6...

Page 127: ...ning 2 Measured from the base plate of the cabinet top Note 320 mm 12 28 in is required for fan replacement of IP54 cabinets 320 mm 12 28 in 400 mm 15 75 in IP22 42 IP54 Definitions Free space to enable cooling air flow Above Door turn radius more space preferred for safety exit Front Possible end plate Left Possible end plate Right Technical data 127 ...

Page 128: ... 8 6 6 17 3 1420A 5 98 1 76 4061 6900 35 0 9 1 25 9 2120A 5 98 1 76 4826 8200 47 7 13 1 34 6 2800A 5 98 0 78 7240 12300 71 5 19 7 51 9 4150A 5 UN 690 V Range 525 690 V 97 7 72 1295 2200 8 7 2 5 6 1 0310A 7 97 7 72 1295 2200 10 1 3 0 7 1 0370A 7 97 8 72 1295 2200 14 6 4 5 10 2 0540A 7 97 9 74 2413 4100 18 4 4 1 14 3 0720A 7 97 8 74 2413 4100 27 9 7 6 20 3 1050A 7 97 9 76 4061 6900 39 6 9 1 30 5 157...

Page 129: ...er cable 600 mm incoming cubicle main circuit breaker F255 top cable entry The dimensions are given in millimeters Tightening torque for the cable lug connection depends on the bolt size and type See the technical data Front Side Technical data 129 ...

Page 130: ...cle main circuit breaker F255 top cable entry The dimensions are given in millimeters Tightening torque for the cable lug connection depends on the bolt size and type See the technical data A B Front Side 130 Technical data ...

Page 131: ... 42 N m 31 lbf ft M10 8 8 70 N m 52 lbf ft M12 8 8 120 N m 90 lbf ft M16 Mechanical connections Strength class Max torque Size 8 8 6 N m 53 lbf in M5 8 8 10 N m 7 4 lbf ft M6 8 8 24 N m 17 7 lbf ft M8 Insulation supports Strength class Max torque Size 8 8 5 N m 44 lbf in M6 8 8 9 N m 6 6 lbf ft M8 8 8 18 N m 13 3 lbf ft M10 8 8 31 N m 23 lbf ft M12 Cable lugs Strength class Max torque Size 8 8 15 ...

Page 132: ...05 kA Rated short time withstand current Icw 50 kA 1 s Supply units with ABB defined main circuit breaker and fuses Rated peak withstand current Ipk 143 kA Rated short time withstand current Icw 65 kA 1 s The drive is suitable for use on a circuit capable of delivering not more than 100 000 rms symmetrical amperes at 600 V maximum when the input cable is protected with class T fuses Short circuit ...

Page 133: ...9 1376 1637 1881 2237 2740 3229 262 318 368 425 486 572 659 1182 1492 1776 2042 2422 2967 3478 210 256 297 343 392 462 533 2 32 2 38 2 41 2 44 2 49 2 54 2 58 2 3 70 21 Cu 2 3 95 29 Cu 2 3 120 41 Cu 2 3 150 41 Cu 2 3 185 57 Cu 2 3 240 72 Cu 2 3 300 88 Cu 1881 2237 2740 3229 638 728 859 989 2042 2422 2967 3478 514 588 693 800 3 44 3 49 3 54 3 58 3 3 150 41 Cu 3 3 185 57 Cu 3 3 240 72 Cu 3 3 300 88 C...

Page 134: ...820 3329 4073 4779 274 334 386 446 510 602 696 2 32 2 38 2 41 2 44 2 50 2 55 2 58 2 3 70 35 2 3 95 50 2 3 120 70 2 3 150 70 2 3 185 95 2 3 240 120 2 3 300 150 1859 2139 2525 3099 3636 723 837 957 1128 1304 2441 2820 3329 4073 4779 579 669 765 903 1044 3 41 3 44 3 50 3 55 3 58 3 3 120 70 3 3 150 70 3 3 185 95 3 3 240 120 3 3 300 150 2139 2525 3099 3636 1116 1276 1504 1304 2820 3329 4073 4779 892 10...

Page 135: ...Flexing Max 1000 cycles ABB drive products in general utilize 5 and 10 MBd megabaud optical components from Avago Technologies Versatile Link range Note that the optical component type is not directly related to the actual communication speed Note The optical components transmitter and receiver on a fiber optic link must be of the same type Plastic optical fiber POF cables can be used with both 5 ...

Page 136: ...ir severities Stationary use of weather protected locations Contamination Chemical gases Class 2C2 Solid particles Class 2S2 Chemical gases Class 1C2 Solid particles Class 1S3 packing must support this otherwise 1S2 Chemical gases Class 3C2 Solid particles Class 3S2 3S1 with IP20 No con ductive dust allowed 2 Pollution degree IEC EN 60721 3 2 1997 IEC EN 60721 3 1 1997 IEC EN 60721 3 3 2002 Vibrat...

Page 137: ...rization for long storage periods in environments where roofed and humidity controlled storage cannot be arranged Cabinets are attached to the pallet with screws and braced from the top end to the package walls to prevent swaying inside the package Package elements are at tached to each other with screws The main parts of the drive can be recycled to preserve natural resources and en ergy Product ...

Page 138: ...usly ensure a secure connection between the product and Customer network or any other network as the case may be Customer shall establish and maintain any appropriate measures such as but not limited to the installation of firewalls application of authentication measures encryption of data installation of anti virus programs etc to protect the product the network its system and the interface again...

Page 139: ... multiples The BCU x2 consists of a BCON 12 control board and a BIOC 01 I O connector board and power supply board built in a metal housing The control unit is connected to the IGBT supply module s by fiber optic cables In this manual the name BCU x2 represents the control unit types BCU 02 BCU 12 and BCU 22 These have a different number of power module connections 2 7 and 12 respectively but are ...

Page 140: ...g input AI2 I current U voltage AI2 Termination switch for drive to drive link D2D D2D TERM Ground selection Determines whether DICOM is separated from DIOGND ie the common reference for the digital inputs floats See the ground isolation diagram DICOM DIOGND 7 segment display Multicharacter indications are displayed as repeated se quences of characters U is indicated briefly before o Control progr...

Page 141: ...tion to modules 1 and 2 VxT transmitter VxR receiver V1T V1R V2T V2R Fiber optic connection to modules 3 7 BCU 12 22 only VxT transmitter VxR receiver V3T V3R V7T V7R Fiber optic connection to modules 8 12 BCU 22 only VxT transmitter VxR receiver V8T V8R V12T V12R Data logger memory card for inverter module communication SD CARD Real time clock battery voltage is higher than 2 8 V If the LED is of...

Page 142: ... 0 overtemperature 2 DI2 Run enable 3 1 run enable 3 DI3 MCB fb 2 0 main contactor breaker open 4 DI4 Not in use by default Can be used for eg auxiliary circuit breaker fault 5 DI5 Not in use by default Can be used for eg earth fault monitoring 6 DI6 Reset 3 0 1 fault reset 7 DIIL Not in use by default Can be used for eg emergency stop XDIO Digital input outputs 1 DIO1 Not in use by default 2 DIO2...

Page 143: ...2 10 V Rin 200 kohm input selected by switch AI2 Change of setting requires reboot of control unit External power supply for the control unit XPOW The control unit is powered from a 24 V DC 2 A supply through terminal block XPOW With a type BCU control unit a second supply can be connected to the same terminal block for redundancy Using an external supply is recommended if the control unit needs t...

Page 144: ...tch 5 mm wire size 2 5 mm2 Digital inputs outputs DIO1 and DIO2 XDIO 1 and XDIO 2 As inputs 24 V logic levels 0 5 V 1 15 V Rin 2 0 kohm Fil tering 1 ms Input output mode selection by paramet ers As outputs Total output current from 24VD is limited to 200 mA DIO1 can be configured as a frequency input 0 16 kHz with hardware filtering of 4 microseconds for 24 V level square wave signal sinusoidal or...

Page 145: ... 0 5 V 1 17 V Note For the unit to start both connections must be 1 This applies to all control units including drive inverter supply brake DC DC converter etc control units but true Safe torque off functionality is only achieved through the XSTO connector of the drive inverter control unit EMC immunity according to IEC 61326 3 1 Connector pitch 5 mm wire size 2 5 mm2 Safe torque off output XSTO O...

Page 146: ...IO2 2 DIOGND 3 DIOGND 4 XDI DI1 1 DI2 2 DI3 3 DI4 4 DI5 5 DI6 6 DIIL 7 XSTO OUT 1 SGND 2 IN1 3 IN2 4 XSTO OUT IN1 5 SGND 6 IN2 7 SGND 8 Ground selector DICOM DIOGND settings DICOM DIOGND ON All digital inputs share a common ground DICOM connected to DIOGND This is the default setting DICOM DIOGND OFF Ground of digital inputs DI1 DI5 and DIIL DICOM is isolated from DIO signal ground DIOGND Isolatio...

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