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ABB ACS880-17 Hardware Manual

Manual is about: single drive

Summary of ACS880-17

  • Page 1

    Abb industrial drives hardware manual acs880-37 drives.

  • Page 2

    List of related manuals you can find manuals and other product documents in pdf format on the internet. See section document library on the internet on the inside of the back cover. For manuals not available in the document library, contact your local abb representative. Drive hardware manuals and g...

  • Page 5: Hardware Manual

    Hardware manual acs880-37 drives 3axd50000020437 rev a en effective: 2015-02-06 2015 abb oy. All rights reserved. 1. Safety instructions 4. Mechanical installation table of contents 6. Electrical installation 9. Start-up.

  • Page 7: Table Of Contents

    7 table of contents 1. Safety instructions contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 use of warnings and notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 general ...

  • Page 8

    8 ip42 (option +b054) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 ip54 (option +b055) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 channeled air outlet (option +c130) . . . . . . . . . . . . . . ...

  • Page 9

    9 5. Guidelines for planning the electrical installation contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 limitation of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 10

    10 using power factor compensation capacitors with the drive . . . . . . . . . . . . . . . . . . . . . 87 implementing a safety switch between the drive and the motor . . . . . . . . . . . . . . . . . . 87 protecting the contacts of relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 11

    11 panel bus (control of several units from one control panel) . . . . . . . . . . . . . . . . . . . . . 119 installing option modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 mechanical installation of i/o extension, fieldbus adapter and pu...

  • Page 12

    12 cleaning the outlet (roof) filters (ip54) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 replacing the outlet (roof) filters (ip54) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 heatsink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 13

    13 terminal and lead-through data for the power cables . . . . . . . . . . . . . . . . . . . . . . . . . . 179 terminal data for the supply and inverter control units . . . . . . . . . . . . . . . . . . . . . . . . . 179 electrical power network specification . . . . . . . . . . . . . . . . . . . . ...

  • Page 14

    14 frame 2×r8i + 2×r8i with main breaker (+f255) and common motor terminal cubicle (+h359), 1/2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 frame 2×r8i + 2×r8i with main breaker (+f255) and common motor terminal cubicle (+h359), 2/2 . ....

  • Page 15

    15 start-up including acceptance test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 competence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 acceptance test reports . . . . . . . . . . . . . . ....

  • Page 16

    16.

  • Page 17: Safety Instructions

    Safety instructions 17 1 safety instructions contents of this chapter this chapter contains the safety instructions which you must obey when you install and operate the drive and do maintenance on the drive. If you ignore the safety instructions, injury, death or damage can occur. Use of warnings an...

  • Page 18

    18 safety instructions general safety in installation, start-up and maintenance these instructions are for all personnel that install the drive and do maintenance work on it. Warning! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. • secure the cab...

  • Page 19

    Safety instructions 19 • beware of hot surfaces. Some parts, such as heatsinks of power semiconductors, remain hot for a while after disconnection of the electrical supply. • keep the drive in its package or protect it otherwise from dust and burr from drilling and grinding until you install it. Pro...

  • Page 20

    20 safety instructions • before you adjust the drive operation limits, make sure that the motor and all driven equipment can operate throughout the set operation limits. • before you activate the automatic fault reset or automatic restart functions of the drive control program, make sure that no dan...

  • Page 21

    Safety instructions 21 electrical safety in installation, start-up and maintenance precautions before electrical work these warnings are for all personnel who do work on the drive, motor cable or motor. Warning! Obey these instructions. If you ignore them, injury or death, or damage to the equipment...

  • Page 22

    22 safety instructions additional instructions and notes warning! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. • if you are not a qualified electrician, do not do electrical installation or maintenance work. • do not install a drive with emc fil...

  • Page 23

    Safety instructions 23 grounding these instructions are for all personnel who are responsible for the grounding of the drive. Warning! Obey these instructions. If you ignore them, injury or death, or equipment malfunction can occur, and electromagnetic interference can increase. • if you are not a q...

  • Page 24: Drives

    24 safety instructions additional instructions for permanent magnet motor drives safety in installation, start-up and 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...

  • Page 25: Introduction To The Manual

    Introduction to the manual 25 2 introduction to the manual contents of this chapter this chapter describes the manual. It contains a flowchart of steps in checking the delivery, installing and starting up the drive. The flowchart refers to chapters/sections in this manual and to other manuals. Targe...

  • Page 26: Related Documents

    26 introduction to the manual electrical installation gives instructions on wiring the drive. Control units of the drive contains the default i/o connection diagrams, descriptions of the terminals and technical data for the control units of both the supply and inverter units. Installation checklist ...

  • Page 27: Flowchart

    Introduction to the manual 27 quick installation, commissioning and operation flowchart task see plan the electrical installation and acquire the accessories needed (cables, fuses, etc.). Check the ratings, required cooling air flow, input power connection, compatibility of the motor, motor connecti...

  • Page 28: Terms And Abbreviations

    28 introduction to the manual terms and abbreviations term/ abbreviation explanation bcu drive control unit. The drive contains two bcu control units. One controls the supply unit, the other controls the inverter unit. As standard, the external i/o control signals are connected to the control unit, ...

  • Page 29

    Introduction to the manual 29 safety data (sil, pl) sbc safe brake control sls safely-limited speed without encoder ss1 safe stop 1 sse safe stop emergency ssm safe speed monitor without encoder sto safe torque off. See chapter the safe torque off function (page 223 ). Supply unit the part of the dr...

  • Page 30

    30 introduction to the manual.

  • Page 31: Operation Principle And

    Operation principle and hardware description 31 3 operation principle and hardware description contents of this chapter this chapter briefly describes the operation principle and construction of the drive. Operation principle the acs880-37 is a low-harmonic, air-cooled, cabinet-installed drive for c...

  • Page 32

    32 operation principle and hardware description the following figure shows the simplified main circuit diagram of the supply unit. Larger drives have supply units that consist of multiple supply modules connected in parallel. The supply unit is controlled by a type bcu control unit [a51]. Ac voltage...

  • Page 33

    Operation principle and hardware description 33 overview circuit diagram of the drive 1 auxiliary voltage transformer(s) 2 auxiliary voltage switch [q21]. Frame 1×r8i + 1×r8i has fuse disconnectors [f20.X] in place of an auxiliary voltage switch. The auxiliary voltage is switched by the main switch/...

  • Page 34

    34 operation principle and hardware description cabinet line-up and layout examples frame 1×r8i + 1×r8i cabinet line-up example a auxiliary control cubicle (acu). Contains control electronics and customer i/o connections. See page 40 . B supply and inverter module cubicle. Contains the supply module...

  • Page 35

    Operation principle and hardware description 35 cabinet layout example a auxiliary control cubicle (acu). See page 40 . 1 input cable lead-throughs, pe busbar 2 lcl filter module 3 input terminals (behind lcl filter module) 4 main switch/disconnector [q1.1] (behind mounting plate) 5 ac fuses (behind...

  • Page 36

    36 operation principle and hardware description frame 2×r8i + 2×r8i cabinet line-up example a auxiliary control cubicle (acu). Contains control electronics and customer i/o connections. See page 40 . B incoming cubicle. Contains the input terminals, switchgear and charging equipment. C supply module...

  • Page 37

    Operation principle and hardware description 37 cabinet layout example a auxiliary control cubicle (acu). See page 40 . 1 input cable lead-throughs, pe busbar 2 input terminals 3 main switch-disconnector [q1.1] 4 grounding/earthing switch [q9.1] (option +f259) 5 ac fuses 6 charging resistors and con...

  • Page 38

    38 operation principle and hardware description frame 3×r8i + 3×r8i (with main breaker) cabinet line-up example a auxiliary control cubicle (acu). Contains control electronics and customer i/o connections. See page 40 . B incoming cubicle. Contains the input terminals, switchgear and charging equipm...

  • Page 39

    Operation principle and hardware description 39 cabinet layout example a auxiliary control cubicle (acu). See page 40 . 1 input cable lead-throughs, pe busbar 2 input terminals 3 charging resistors 4 incoming cubicle cooling fans (behind the charging resistor mounting plate) 5 main breaker [q1] 6 ch...

  • Page 40

    40 operation principle and hardware description auxiliary control cubicle (acu) layout a layout example of the auxiliary control cubicle (acu) is shown below. 1 fuse-disconnectors f101. On the primary of transformer t101 (item 27 ). 19 lead-through for control cables 2 fuse-disconnectors f27 for mot...

  • Page 41

    Operation principle and hardware description 41 6 switch f90 for ground fault monitoring (item 12 ) 24 motor fan starters and contactors (options +m602…610) 7 fso-xx safety functions module (option +q973 and other options requiring fso-xx) 25 terminal blocks x601 for motor fan connections (options +...

  • Page 42

    42 operation principle and hardware description overview of power and control connections the diagram shows the power connections and control interfaces of the drive. 1 2 3 4 option modules can be inserted into slots 1, 2, 3 and 4 as follows: additional modules can be installed on an optional fea-03...

  • Page 43

    Operation principle and hardware description 43 9 fiber optic link to each inverter module. Similarly, each supply module is connected to the supply control unit by fiber optic cables. 10 terminal blocks for customer connections installed in the drive cabinet. For the locations, see auxiliary contro...

  • Page 44: Door Switches And Lights

    44 operation principle and hardware description door switches and lights label in english label in local language description 1 ready - ready light (option +g327) 2 run - run light (option +g328) 3 fault - fault light (option +g329) 4 run/enbl - run enable signal switch for the supply unit 5 e-stop ...

  • Page 45

    Operation principle and hardware description 45 main disconnecting device [q1.1] depending on the configuration of the drive, the main disconnecting device of the drive is either a switch-disconnector or a main circuit breaker. Units with a switch-disconnector also have a main contactor. The main di...

  • Page 46

    46 operation principle and hardware description control panel the acs-ap-i is the user interface of the drive. It provides the essential controls such as start/stop/direction/reset/reference, and the parameter settings for the inverter control program. One control panel can be used to control severa...

  • Page 47

    Operation principle and hardware description 47 descriptions of cabinet options degree of protection definitions according to iec/en 60529, the degree of protection is indicated by an ip code where the first numeral means protection against ingress of solid foreign objects, and the second numeral pr...

  • Page 48

    48 operation principle and hardware description marine construction (option +c121) the option includes the following accessories and features: • reinforced mechanics • grab railings • door flush bolt which allows the door to open 90 degrees and prevents it from slamming close • self-extinctive mater...

  • Page 49

    Operation principle and hardware description 49 cabinet heater with external supply (option +g300) the option contains: • heating elements in the cubicles and supply/inverter modules • load switch for providing electrical isolation during service • miniature circuit breaker for overcurrent protectio...

  • Page 50

    50 operation principle and hardware description additional wire markings (options +g340 and +g342) as standard, drive input and output terminals, plug-in connectors, fiber optic connectors and ribbon cables are marked. The wire marking options are described below. Cable conduit entry (option +h358) ...

  • Page 51

    Operation principle and hardware description 51 warning! The bridging can carry the nominal output of one inverter module. In case of three parallel modules, ensure that the load capacity of the bridging is not exceeded. For example, if the cabling connects to the output busbars at one module only, ...

  • Page 52

    52 operation principle and hardware description the customer connects ptc sensors to the thermistor relay, and the terminals of the auxiliary relay of the normally open contact, for example, to • main breaker control circuit of the drive for opening the breaker in case of motor overtemperature or • ...

  • Page 53: Type Designation Label

    Operation principle and hardware description 53 type designation label the type designation label includes an iec and nema rating, appropriate markings, a type designation and a serial number, which allow identification of each unit. Quote the complete type designation and serial number when contact...

  • Page 54

    54 operation principle and hardware description option codes (plus codes) degree of protection b054 ip42 (ul type 1 filtered) b055 ip54 (ul type 12) construction c121 marine construction (reinforced mechanics and fastening, handrails, self-extinctive materials) c129 ul listed (us type main switch fu...

  • Page 55

    Operation principle and hardware description 55 h366 common output terminals (for inverter modules mounted in the same cubicle) fieldbus adapters k451 fdna-01 devicenet™ adapter module k452 flon-01 lonworks® adapter module k454 fpba-01 profibus dp adapter module k457 fcan-01 canopen adapter module k...

  • Page 56

    56 operation principle and hardware description safety functions q950 prevention of unexpected start-up with fso-xx safety functions module, by activating the safe torque off function q951 emergency stop (category 0) with safety relays, by opening the main breaker/contactor q952 emergency stop (cate...

  • Page 57: Mechanical Installation

    Mechanical installation 57 4 mechanical installation contents of this chapter this chapter describes the mechanical installation procedure of the drive. Examining the installation site examine the installation site: • the installation site is sufficiently ventilated or cooled to transfer away the dr...

  • Page 58: Necessary Tools

    58 mechanical installation note: try to avoid installing the drive on an elevated platform or a recess. The module extraction/installation ramp supplied with the drive can only be used on a level floor. Necessary tools the tools required for moving the unit to its final position, fastening it to the...

  • Page 59

    Mechanical installation 59 moving and unpacking the drive move the drive in its original packaging to the installation site as shown below to avoid damaging the cabinet surfaces and door devices. When you are using a pallet truck, check its load capacity before you move the drive. The drive cabinet ...

  • Page 60

    60 mechanical installation lifting the crate with a crane max 20 position each sling as close to a transverse board as possible. We recommend the use of transverse spreader bars. Lifting point.

  • Page 61

    Mechanical installation 61 moving the crate with a forklift free width for fork tines: 750 mm (29.5”).

  • Page 62

    62 mechanical installation removing the transport package remove the transport package as follows: 1. Undo the screws that attach the wooden parts of the transport crate together. 2. Remove the wooden parts. 3. Remove the clamps with which the drive cabinet is mounted onto the transport pallet by un...

  • Page 63

    Mechanical installation 63 moving the cabinet on rollers warning: do not move marine versions (option +c121) on rollers. Lay the cabinet on the rollers and move it carefully until close to its final location. Remove the rollers by lifting the unit with a crane, forklift, pallet truck or jack. Moving...

  • Page 64

    64 mechanical installation final placement of the cabinet move the cabinet into its final position with a slate bar (spud bar). Place a piece of wood between the edge of the cabinet and the bar to protect the cabinet frame..

  • Page 65: Marine Units)

    Mechanical installation 65 fastening the cabinet to the floor and wall or roof (non- marine units) general rules • the drive must be installed in an upright vertical position. • the cabinet can be installed with its back against a wall (a), or back-to-back with another unit (b). • leave 400 mm (15.7...

  • Page 66

    66 mechanical installation fastening methods fasten the cabinet to the floor by using clamps along the edge of the cabinet bottom, or by bolting the cabinet to the floor through the holes inside (if they are accessible). Alternative 1 – clamping alternative 2 – using the holes inside the cabinet 1. ...

  • Page 67: Units)

    Mechanical installation 67 fastening the cabinet to the floor and roof/wall (marine units) follow the general rules given in section general rules on page 65 . See the dimension drawing delivered with the drive for the locations of the fastening holes in the flat bars below the cabinet and for faste...

  • Page 68: Miscellaneous

    68 mechanical installation miscellaneous cable duct in the floor below the cabinet a cable duct can be constructed below the 500 mm wide middle part of the cabinet. The cabinet weight lies on the two 50 mm wide transverse sections which the floor must carry. Prevent the cooling air flow from the cab...

  • Page 69

    Mechanical installation 69 calculating the required static pressure difference the required static pressure difference between the exit air duct and the drive installation room can be calculated as follows: where example the cabinet has 3 exit openings of 315 mm diameter. The rated air flow of the c...

  • Page 70

    70 mechanical installation.

  • Page 71: Electrical Installation

    Guidelines for planning the electrical installation 71 5 guidelines for planning the electrical installation contents of this chapter this chapter contains instructions for planning the electrical installation of the drive. Some instructions are mandatory to follow in every installation, others prov...

  • Page 72

    72 guidelines for planning the electrical installation examining the compatibility of the motor and drive use an asynchronous ac induction motor, permanent magnet synchronous motor or ac induction servomotor with the drive. Several induction motors can be connected to the drive at a time. Select the...

  • Page 73

    Guidelines for planning the electrical installation 73 requirements table the following table shows how to select the motor insulation system and when an optional drive du/dt and common mode filters and insulated n-end (non-drive end) motor bearings are required. Ignoring the requirements or imprope...

  • Page 74

    74 guidelines for planning the electrical installation the abbreviations used in the table are defined below. Additional requirements for explosion-safe (ex) motors if you will use an explosion-safe (ex) motor, follow the rules in the requirements table above. In addition, consult the motor manufact...

  • Page 75

    Guidelines for planning the electrical installation 75 additional requirements for abb motors of types other than m2_, m3_, m4_, hx_ and am_ use the selection criteria given for non-abb motors. Additional requirements for braking applications when the motor brakes the machinery, the intermediate cir...

  • Page 76: Selecting The Power Cables

    76 guidelines for planning the electrical installation additional data for calculating the rise time and the peak line-to-line voltage if you need to calculate the actual peak voltage and voltage rise time considering the actual cable length, proceed as follows: • peak line-to line voltage: read the...

  • Page 77

    Guidelines for planning the electrical installation 77 note : when continuous metal conduit is employed, shielded cable is not required. The conduit must have bonding at both ends. A four-conductor system is allowed for input cabling, but shielded symmetrical cable is recommended. Compared to a four...

  • Page 78

    78 guidelines for planning the electrical installation typical cable sizes input (supply) cable sizes the table below gives copper and aluminum cable types with concentric copper shield for nominal current. For drawings of the terminals, see chapter dimensions (page 191 ). 1. The cable sizing is bas...

  • Page 79

    Guidelines for planning the electrical installation 79 earth (directly buried). For other conditions, size the cables according to local safety regulations, appropriate input voltage and the load current of the drive. Output (motor) cable sizes the table below gives copper and aluminum cable types w...

  • Page 80

    80 guidelines for planning the electrical installation on top of the other, ambient temperature 30 °c, pvc insulation, surface temperature 70 °c (en 60204-1 and iec 60364-5-52/2001). For other conditions, size the cables according to local safety regulations, appropriate input voltage and the load c...

  • Page 81

    Guidelines for planning the electrical installation 81 concentric layer of copper wires with an open helix of copper tape or copper wire. The better and tighter the shield, the lower the emission level and bearing currents. Additional us requirements use type mc continuous corrugated aluminum armor ...

  • Page 82: Routing The Cables

    82 guidelines for planning the electrical installation use a double-shielded twisted pair cable for analog signals. This type of cable is recommended for the pulse encoder signals also. Employ one individually shielded pair for each signal. Do not use common return for different analog signals. A do...

  • Page 83

    Guidelines for planning the electrical installation 83 a diagram of the cable routing is shown below. Separate control cable ducts lead 24 v and 230 v (120 v) control cables in separate ducts unless the 24 v cable is insulated for 230 v (120 v) or insulated with an insulation sleeving for 230 v (120...

  • Page 84: Protection

    84 guidelines for planning the electrical installation implementing thermal overload and short-circuit protection protecting the drive and input power cable in short-circuits the drive is equipped with internal ac fuses as standard. Protect the input cable with fuses or a suitable circuit breaker. S...

  • Page 85: Function

    Guidelines for planning the electrical installation 85 residual current device compatibility the drive is suitable to be used with residual current devices of type b. Note : the emc filter of the drive includes capacitors connected between the main circuit and the frame. These capacitors and long mo...

  • Page 86

    86 guidelines for planning the electrical installation implementing the functions provided by the fso-xx safety functions module (option +q972 or +q973) the drive can be equipped with an fso-xx safety functions module (option +q972 or +q973) which enables the implementation of functions such as safe...

  • Page 87: Drive

    Guidelines for planning the electrical installation 87 using power factor compensation capacitors with the drive power factor compensation is not needed with ac drives. However, if a drive is to be connected in a system with compensation capacitors installed, note the following restrictions. Warning...

  • Page 88

    88 guidelines for planning the electrical installation 1) relay outputs; 2) varistor; 3) rc filter; 4) diode connecting a motor temperature sensor to the drive i/o warning! Iec 60664 requires double or reinforced insulation between live parts and the surface of accessible parts of electrical equipme...

  • Page 89: Electrical Installation

    Electrical installation 89 6 electrical installation contents of this chapter this chapter gives instructions on the wiring the drive. Warnings warning! Only qualified electricians are allowed to carry out the work described in this chapter. Follow the safety instructions on the first pages of this ...

  • Page 90

    90 electrical installation motor and motor cable 1. Check that the motor cable is disconnected from the drive output terminals u2, v2 and w2. 2. Measure the insulation resistance between each phase conductor and the protective earth conductor using a measuring voltage of 1000 v dc. The insulation re...

  • Page 91

    Electrical installation 91 t21 and t101 tap settings (400…500 v units) t21 and t101 tap settings (690 v units) 500 v 1 480 v 2 460 v 3 440 v 4 415 v 5 400 v 6 380 v 7 u1 8 tp1 9 tp2 10 t21_x1 or t101_x1 t21_x2 or t101_x2 1 230 v 2 3 4 n 5 Θ 690 v 1 660 v 2 600 v 3 575 v 4 540 v 5 525 v 6 7 u1 8 tp1 ...

  • Page 92

    92 electrical installation t111 tap settings 3~ input 3~ input 3~ output supply voltage terminals tap settings terminals a1– b1– c1– 400 v (50 hz) 320/340 v (60 hz) 690 v a1, b1, c1 c2 a2 b2 a1, b1, c1 a2, b2, c2 660 v a1, b1, c1 c2 a2 b2 a1, b1, c1 a2, b2, c2 600 v a1, b1, c1 c3 a3 b3 a1, b1, c1 a2...

  • Page 93

    Electrical installation 93 connecting the control cables see chapter control units of the drive (page 123 ) for the default i/o connections of the inverter unit (with the acs880 primary control program). The default i/o connections can be different with some hardware options, see the circuit diagram...

  • Page 94

    94 electrical installation note 1 : keep the shields continuous as close to the connection terminals as possible. Secure the cables mechanically at the lead-through strain relief. Note 2: if the outer surface of the shield is non-conductive: • cut the shield at the midpoint of the bare part. Be care...

  • Page 95

    Electrical installation 95 5. Arrange the bunches according to size from thickest to the thinnest between the emi conductive cushions. 6. If more than one cable go through a grommet, seal the grommet by applying loctite 5221 (catalogue number 25551) inside the grommet. Routing the control cables ins...

  • Page 96

    96 electrical installation at the other end of the cable, leave the shields unconnected or ground them indirectly via a high-frequency capacitor with a few nanofarads, eg. 3.3 nf / 630 v. The shield can also be grounded directly at both ends if they are in the same ground line with no significant vo...

  • Page 97

    Electrical installation 97 connecting an auxiliary voltage supply (ups, option +g307) wire the external control voltage to terminal block x307 at the back side of the mounting plate as shown below. Connecting emergency stop push buttons (options +q951, +q952, +q963, +q964, +q978, +q979) connect exte...

  • Page 98

    98 electrical installation wiring the thermistor relay(s) (options +l505 and +2l505) the external wiring of option +2l505 (two thermistor relays) is shown below. For example, one relay can be used to monitor the motor windings, the other to monitor the bearings. The maximum contact load capacity is ...

  • Page 99

    Electrical installation 99 wiring the pt100 relays (options +2l506, +3l506, +5l506 and +8l506) external wiring of eight pt100 sensor modules is shown below. Contact load capacity 250 v ac 10 a. For the actual wiring, see the circuit diagram delivered with the drive. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

  • Page 100

    100 electrical installation powering the heating and lighting equipment (options +g300, +g301 and +g313) see the circuit diagrams delivered with drive. Connect the external power supply wires for the cabinet heater and lighting to terminal block x300 at the back of the mounting plate. Connect the mo...

  • Page 101

    Electrical installation 101 wiring ground fault monitoring for it ungrounded systems (option +q954) we recommend to connect alarm 1 for drive tripping and alarm 2 for alarm signals in order to avoid unnecessary trippings due to the ground fault monitor self testing with alarm 2. 1 2 3 4 x954 alarm 1...

  • Page 102: Motor Terminal Cubicle)

    102 electrical installation connecting the motor cables (units without common motor terminal cubicle) if the drive is equipped with a common motor terminal cubicle (option +h359), follow the procedure starting on page 113 . Output busbars the motor cables are to be connected to the output busbars be...

  • Page 103

    Electrical installation 103 connection diagram (with option +h366) with option +h366, the output busbars of the inverter modules within the same cubicle are connected by bridging busbars. The bridging balances the motor current between the modules, which allows more cabling options. For example, it ...

  • Page 104

    104 electrical installation procedure the procedure involves removing the fan carriage of each inverter module, making the connections, and reinserting the fan carriage. To allow more room for making the connections, the inverter module can be removed completely instead of just the fan carriage. To ...

  • Page 105

    Electrical installation 105 4 5 3 6 7.

  • Page 106

    106 electrical installation removing the inverter module to allow more room for cabling work, the inverter module can be removed completely instead of only the fan carriage. Refer to the drawings below. Warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or dea...

  • Page 107

    Electrical installation 107 5 6 4 3.

  • Page 108

    108 electrical installation 7 8 8.

  • Page 109

    Electrical installation 109 9 10

  • Page 110

    110 electrical installation connecting the motor cables refer to the drawings below. Warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Do the steps in section precautions before electrical work (page 21 ) bef...

  • Page 111

    Electrical installation 111 2 360° grounding detail a b b > 1/5 · a 11 b a pe 10 7 5 6 8.

  • Page 112

    112 electrical installation re-inserting the fan carriage of an inverter module (if the inverter module was removed completely instead of only the fan carriage, proceed to section re-inserting the inverter module into the cubicle below.) the re-installation of the fan carriage is the removal procedu...

  • Page 113: Terminal Cubicle)

    Electrical installation 113 connecting the motor cables (units with common motor terminal cubicle) output busbars if the drive is equipped with option +h359, the motor is connected to a common motor terminal cubicle. The location and dimensions of the busbars are visible in the dimensional drawings ...

  • Page 114

    114 electrical installation 4. Cut the cables to suitable length. Strip the cables and conductors. 5. Twist the cable screens into bundles and connect the bundles to the pe busbar in the cubicle. 6. Connect any separate ground conductors/cables to the pe busbar in the cubicle. 7. Connect the phase c...

  • Page 115

    Electrical installation 115 connecting the input power cables connection diagram notes: 1) fuses or other protection means. Use a separate pe conductor in addition if the conductivity of the shield does not meet the requirement for the pe conductor. See section selecting the power cables (page 76 )....

  • Page 116

    116 electrical installation 6. Prepare the ends of the cables. 7. If fire insulation is used, make an opening in the mineral wool sheet according to the diameter of the cable. 8. For ip22, ip42 drives: slide the cables through the lead-throughs with the conductive sleeves. 9. For ip54 drives: remove...

  • Page 117

    Electrical installation 117 pe 11 8 4 9 11.

  • Page 118: Connecting A Pc

    118 electrical installation connecting a pc a pc (with eg. The drive composer pc tool) can be connected to the inverter unit as follows: 1. Connect an acs-ap-i control panel to the inverter control unit either by using an ethernet (eg. Cat5e) networking cable, or by inserting the panel into the pane...

  • Page 119: Panel)

    Electrical installation 119 panel bus (control of several units from one control panel) one control panel (or pc) can be used to control several supply or inverter units by constructing a panel bus. A control panel mounting platform or an fdpi-02 module is required. For further information, see fdpi...

  • Page 120: Installing Option Modules

    120 electrical installation installing option modules mechanical installation of i/o extension, fieldbus adapter and pulse encoder interface modules see page 42 for the available slots for each module. Install the option modules as follows: warning! Obey the instructions in chapter safety instructio...

  • Page 121

    Electrical installation 121 mechanical installation of an fso-xx safety functions module 1. Fasten the fso-xx safety functions module onto slot 3 of the inverter control unit [a41] with four screws. 2. Tighten the fso-xx electronics grounding screw. 3. Connect the fso-xx data cable between fso-xx co...

  • Page 122

    122 electrical installation wiring of option modules see the appropriate option module manual for specific installation and wiring instructions..

  • Page 123: Control Units Of The Drive

    Control units of the drive 123 7 control units of the drive what this chapter contains this chapter • describes the connections of the control units used in the drive, • contains the specifications of the inputs and outputs of the control units. General the acs880 drive utilizes bcu-x2 control units...

  • Page 124

    124 control units of the drive control unit layout and connections description i/o i/o terminals (see following diagram) slot 1 i/o extension, encoder interface or fieldbus adapter module connection. (this is the sole location for an fdpi-02 diagnostics and panel interface.) slot 2 i/o extension, en...

  • Page 125

    Control units of the drive 125 description xai analog inputs xao analog outputs xdi digital inputs, digital input interlock (diil) xdio digital input/outputs xd2d drive-to-drive link xd24 +24 v output (for digital inputs) xeth ethernet port (eg. For pc communication) xpow external power input xro1 r...

  • Page 126

    126 control units of the drive default i/o diagram of the supply control unit [a51] the diagram below shows the default i/o connections on the supply control unit [a51], and describes the use of the signals/connections in the supply unit. Under normal circumstances, the factory-made wiring should no...

  • Page 127

    Control units of the drive 127 default i/o diagram of the inverter control unit [a41] drive-to-drive link xd2d drive-to-drive link 1) b 1 a 2 bgnd 3 shield 4 rs485 connection x485 not in use b 5 a 6 bgnd 7 shield 8 relay outputs xro1…xro3 ready 250 v ac / 30 v dc 2 a nc 11 com 12 no 13 running 250 v...

  • Page 128

    128 control units of the drive notes: the wire size accepted by all screw terminals (for both stranded and solid wire) is 0.5 … 2.5 mm 2 (24…12 awg). The torque is 0.5 n·m (5 lbf·in). 1) see section drive-to-drive link (page 129 ). 2) see chapter the safe torque off function (page 223 ). 3) 0 = acce...

  • Page 129

    Control units of the drive 129 and must not be connected to other equipment or the temperature sensor must be isolated from the i/o terminals. Ai1 or ai2 as a pt100 or kty84 sensor input three pt100 sensors or one kty84 sensor for motor temperature measurement can be connected between an analog inpu...

  • Page 130

    130 control units of the drive the following diagram shows the wiring of the drive-to-drive link. Safe torque off on the inverter control unit [a41], this input can be used to implement a safe torque off function. See chapter the safe torque off function (page 223 ). Note: this input only acts as a ...

  • Page 131

    Control units of the drive 131 control unit connector data power supply (xpow) connector pitch 5 mm, wire size 2.5 mm 2 24 v (±10%) dc, 2 a external power input. Two supplies can be connected for redundancy. Relay outputs ro1…ro3 (xro1…xro3) connector pitch 5 mm, wire size 2.5 mm 2 250 v ac / 30 v d...

  • Page 132

    132 control units of the drive analog outputs ao1 and ao2 (xao) connector pitch 5 mm, wire size 2.5 mm 2 0…20 ma, r load frequency range: 0…500 hz resolution: 11 bit + sign bit inaccuracy: 2% of full scale range drive-to-drive link (xd2d) connector pitch 5 mm, wire size 2.5 mm 2 physical layer: rs-4...

  • Page 133

    Control units of the drive 133 ground isolation diagram xpow +24vi 1 gnd 2 +24vi 3 gnd 4 xai +vref 1 -vref 2 agnd 3 ai1+ 4 ai1- 5 ai2+ 6 ai2- 7 xao ao1 1 agnd 2 ao2 3 agnd 4 xd2d b 1 a 2 bgnd 3 shield 4 xro1, xro2, xro3 nc 11 com 12 no 13 nc 21 com 22 no 23 nc 31 com 32 no 33 xd24 +24vd 1 dicom 2 +2...

  • Page 134

    134 control units of the drive.

  • Page 135: Installation Checklist

    Installation checklist 135 8 installation checklist contents of this chapter this chapter contains an installation checklist which you must complete before you start up the drive. Warnings warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage ...

  • Page 136

    136 installation checklist there is an adequately sized protective earth (ground) conductor between the drive and the switchboard, and the conductor has been connected to appropriate terminal. Proper grounding has also been measured according to the regulations. There is an adequately sized protecti...

  • Page 137: Start-Up

    Start-up 137 9 start-up contents of this chapter this chapter contains the start-up procedure of the drive. Start-up procedure the tasks which are needed in certain cases only are marked with underlining, and option codes are given in brackets. Default device designations (if any) are given in brack...

  • Page 138

    138 start-up action safety warning! Obey the safety instructions during the start-up procedure. See chapter safety instructions on page 17. Checks/settings with no voltage connected ensure that the disconnector of the supply transformer is locked to the off (0) position, ie. No voltage is, and canno...

  • Page 139

    Start-up 139 switch on the auxiliary voltage [q21]. Drives of frame size 1×r8i + 1×r8i: close the main switch-disconnector [q1.1]. This will power up the main circuit of the drive as well as the auxiliary voltage circuit. Setting up the supply unit parameters check the voltage range setting in param...

  • Page 140

    140 start-up.

  • Page 141: Fault Tracing

    Fault tracing 141 10 fault tracing contents of this chapter this chapter describes the fault tracing possibilities of the drive. Leds warning and fault messages see the firmware manual for the descriptions, causes and remedies of the drive control program warning and fault messages. Where led color ...

  • Page 142

    142 fault tracing.

  • Page 143: Maintenance

    Maintenance 143 11 maintenance contents of this chapter this chapter contains preventive maintenance instructions. Maintenance intervals the recommended maintenance intervals and component replacements are based on specified operational and environmental conditions. Maintain the drive according to t...

  • Page 144

    144 maintenance module internal cooling fan for circuit boards r r aging control panel battery, bcu control unit batteries r connections and environment ip22 and ip42 air inlet (door) meshes i i i i i i i i i i i i i ip54 air inlet (door) filters r r r r r r r r r r r r r tightness of terminals i i ...

  • Page 145: Cabinet

    Maintenance 145 cabinet cleaning the interior of the cabinet warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. Warning! Use a vacuum cleaner with an antistatic hose and nozzle, and wear a grounding wristband. Ot...

  • Page 146

    146 maintenance cleaning the door air inlets (ip54) 1. Remove the fasteners at the top of the grating. 2. Lift the grating and pull it away from the door. 3. Remove the air filter mat. 4. Place the new filter mat in the grating the metal wire side facing the door. 5. Reinstall the grating in reverse...

  • Page 147: Heatsink

    Maintenance 147 heatsink the drive module heatsink fins pick up dust from the cooling air. The drive runs into overtemperature warnings and faults if the heatsink is not clean. When necessary, clean the heatsink as follows. Warning! Obey the instructions in chapter safety instructions . If you ignor...

  • Page 148

    148 maintenance power connections and quick connectors retightening the power connections warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive (if running) and do the steps in section precautions ...

  • Page 149: Fans

    Maintenance 149 fans the lifespan of the cooling fans of the drive depends on the running time, ambient temperature and dust concentration. See the firmware manual for the actual signal which indicates the running time of the cooling fan. Reset the running time signal after a fan replacement. Replac...

  • Page 150

    150 maintenance replacing the fan(s) in the incoming cubicle warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive and do the steps in section precautions before electrical work (page 21 ) before y...

  • Page 151

    Maintenance 151 replacing a roof fan (ip54) warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive and do the steps in section precautions before electrical work (page 21 ) before you start the work...

  • Page 152

    152 maintenance replacing a supply or inverter module cooling fan (speed- controlled version) if the drive is equipped with direct-on-line power module cooling fans (option +c188), see page 153 . Warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or ...

  • Page 153

    Maintenance 153 replacing a supply or inverter module cooling fan, direct-on-line version (option +c188) warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive (if running) and do the steps in secti...

  • Page 154

    154 maintenance 4 5 6 7 8 6 10 10

  • Page 155

    Maintenance 155 replacing the circuit board compartment fan (frame r8i) the r8i module is equipped with a fan blowing air through the circuit board compartment. The fan is accessible from the front of the module. Warning! Obey the instructions in chapter safety instructions . If you ignore them, inj...

  • Page 156

    156 maintenance 8. Put the fan onto the threaded studs on the fan holder with the airflow direction arrow pointing towards the fan holder. 9. Install and tighten the four nuts removed earlier. 10. Connect the fan cable. 11. Align and push the fan holder into the module. 12. Install and tighten the t...

  • Page 157

    Maintenance 157 replacing the fan of the lcl filter (blcl-1x-x) warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive (if running) and do the steps in section precautions before electrical work (pa...

  • Page 158

    158 maintenance replacing the fan of the lcl filter (blcl-2x-x) warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. 1. Stop the drive (if running) and do the steps in section precautions before electrical work (pa...

  • Page 159

    Maintenance 159 supply and inverter modules cleaning the module heatsink fins pick up dust from the cooling air. The module runs into overtemperature warnings and faults if the heatsink is not clean. In a “normal” environment (neither especially dusty nor clean), the heatsink should be checked annua...

  • Page 160: Lcl Filter

    160 maintenance lcl filter replacing the lcl filter warning! Ignoring the following instructions can cause physical injury, or damage to the equipment: • use extreme caution when maneuvering modules that run on wheels. The modules are heavy and have a high center of gravity. They topple over easily ...

  • Page 161

    Maintenance 161 11. Pull the module carefully out of the cabinet along the ramp. While pulling on the handle, keep a constant pressure with one foot on the base of the module to prevent the module from falling on its back. 12. Replace the module: install the module in reverse order. Mind you fingers...

  • Page 162

    162 maintenance 5 6 3 4 7.

  • Page 163

    Maintenance 163 6 8 7 11 10 9.

  • Page 164: Capacitors

    164 maintenance capacitors the dc circuit of the power modules of the drive contain several electrolytic capacitors. Their lifespan depends on the operating time of the drive, loading and ambient temperature. Capacitor life can be prolonged by lowering the ambient temperature. Capacitor failure is u...

  • Page 165: Fuses

    Maintenance 165 fuses replacing the ac fuses in the incoming cubicle units without a main breaker have ac fuses in the incoming cubicle (or, in the case of frame 1×r8i + 1×r8i, in the combined supply and inverter module cubicle). Warning! Obey the instructions in chapter safety instructions . If you...

  • Page 166

    166 maintenance replacing the dc fuses in the supply module cubicle (frame 2×r8i + 2×r8i and up) there are dc fuses at the output of each supply module (labeled 4b in the drawing below). Note that there are also dc fuses at the input of each inverter module; see page 168 . This procedure can also be...

  • Page 167

    Maintenance 167 3 4b 4a 4b 8.

  • Page 168

    168 maintenance replacing the dc fuses in the inverter module cubicle (frame 2×r8i + 2×r8i and up) parallel-connected inverter modules have dc fuses fitted above each module. Warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipme...

  • Page 169: Control Panel

    Maintenance 169 control panel replacing the battery 1. Turn the lid on the back of the panel counter-clockwise until the lid opens. 2. Replace the battery with a new cr2032 battery. 3. Put the lid back and tighten it by turning it clockwise. 4. Dispose of the old battery according to local disposal ...

  • Page 170: Memory Unit

    170 maintenance memory unit after replacing a supply or inverter control unit, the existing parameter settings can be retained 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. W...

  • Page 171: Technical Data

    Technical data 171 12 technical data contents of this chapter this chapter contains the technical specifications of the drive, for example, the ratings, fuse data, sizes and technical requirements, provisions for fulfilling the requirements for ce and other markings. Ratings the nominal ratings for ...

  • Page 172

    172 technical data definitions u n = 500 v acs880-37-0420a-5 420 550 250 364 403 250 314 200 acs880-37-0570a-5 570 750 400 494 547 355 426 250 acs880-37-0780a-5 780 1020 560 675.5 749 500 583 400 acs880-37-1010a-5 1010 1320 710 875 970 630 755 500 acs880-37-1110a-5 1110 1450 800 961 1066 710 830 560...

  • Page 173

    Technical data 173 derating ambient temperature derating in the temperature range +40…50 °c (+104…122 °f), the rated output current is derated by 1% for every added 1 °c (1.8 °f). The output current can be calculated by multiplying the current given in the rating table by the derating factor (k) : a...

  • Page 174

    174 technical data frame sizes and power module types drive type acs880-37-… frame size supply module(s) used lcl filter(s) used inverter modules used qty type acs880-104-… qty type qty type acs880-104-… u n = 400 v 0450a-3 1×r8i + 1×r8i 1 0470a-3 1 blcl-13-5 1 0470a-3+e205 0620a-3 1×r8i + 1×r8i 1 0...

  • Page 175: Fuses

    Technical data 175 fuses ac fuses notes: • see also implementing thermal overload and short-circuit protection (page 84 ) and electrical power network specification (page 180 ). • fuses with higher current rating than the recommended ones must not be used. • fuses from other manufacturers can be use...

  • Page 176

    176 technical data dc fuses drives with parallel-connected supply and inverter modules (ie. Frames 2×r8i + 2×r8i and above) have dc fuses at the output of each supply module and at the input of each inverter module. Notes: • fuses with higher current rating than the recommended ones must not be used...

  • Page 177: Dimensions And Weights

    Technical data 177 fuses on cvar varistor board the cvar board is used in units for ul and csa installations. The fuse type is ferraz a070grb10t13/g330010 (10 a 700 v ac). Dimensions and weights see chapter dimensions (page 191 ). Free space requirements front side above * mm in. Mm in. Mm in. 150 5...

  • Page 178: Cooling Data, Noise

    178 technical data cooling data, noise drive type air flow heat dissipation noise m 3 /h ft 3 /min kw db(a) u n = 400 v acs880-37-0450a-3 2860 1680 14 75 acs880-37-0620a-3 2860 1680 18 75 acs880-37-0870a-3 2860 1680 27 75 acs880-37-1110a-3 5720 3370 31 77 acs880-37-1210a-3 5720 3370 34 77 acs880-37-...

  • Page 179: Sine Output Filter Data

    Technical data 179 sine output filter data sine output filters are available as option +e206. The table below shows the types and technical data of the filters and filter cubicles used in acs880-37 drives. Terminal and lead-through data for the power cables the locations and sizes of lead-throughs a...

  • Page 180: Motor Connection Data

    180 technical data electrical power network specification voltage ( u 1 ) acs880-37-xxxx-3 ( u n = 400 v): 380/400/415 v ac 3-phase ± 10% acs880-37-xxxx-5 ( u n = 500 v): 380/400/415/440/460/480/500 v ac 3-phase ± 10% acs880-37-xxxx-7 ( u n = 690 v): 525…690 v ac (525…600 v ac in corner- grounded tn...

  • Page 181: Efficiency

    Technical data 181 frequency 0…±500 hz (0…±120 hz with sine output filters [option +e206]) • for higher operational output frequencies, please contact your local abb representative. • operation above 150 hz may require type-specific derating. For more information, contact your local abb representati...

  • Page 182: Materials

    182 technical data contamination iec/en 60721-3-3:2002: classification of environmental conditions - part 3-3: classification of groups of environmental parameters and their severities - stationary use of weather protected locations iec 60721-3-1 iec 60721-3-2 chemical gases class 3c2 class 1c2 clas...

  • Page 183: Applicable Standards

    Technical data 183 package standard package: • timber, polyethylene sheet (thickness 0.2 mm), stretch film (thickness 0.023 mm), pp tape, pet strap, sheet metal (steel) • for land and air transport when planned storage time is less than 2 months or when storage can be arranged in clean and dry condi...

  • Page 184: Ce Marking

    184 technical data ce marking a ce mark is attached to the drive to verify that the drive complies with the provisions of the european low voltage and emc directives. The ce marking also verifies that the drive, in regard to its safety functions (such as safe torque off), conforms with the machinery...

  • Page 185

    Technical data 185 declaration of conformity.

  • Page 186

    186 technical data.

  • Page 187

    Technical data 187 compliance with en 61800-3:2004 definitions emc stands for e lectro m agnetic c ompatibility. It is the ability of electrical/electronic equipment to operate without problems within an electromagnetic environment. Likewise, the equipment must not disturb or interfere with any othe...

  • Page 188: Ul Marking

    188 technical data category c4 if the provisions under category c3 cannot be met, the requirements of the standard can be met as follows: 1. It is ensured that no excessive emission is propagated to neighbouring low-voltage networks. In some cases, the natural suppression in transformers and cables ...

  • Page 189: Csa Marking

    Technical data 189 • for installation in the united states, branch circuit protection must be provided in accordance with the national electrical code (nec) and any applicable local codes. To fulfill this requirement, use the ul classified fuses. • for installation in canada, branch circuit protecti...

  • Page 190: Disclaimers

    190 technical data insulation supports cable lugs disclaimers generic disclaimer the manufacturer shall have no obligation with respect to any product which (i) has been improperly repaired or altered; (ii) has been subjected to misuse, negligence or accident; (iii) has been used in a manner contrar...

  • Page 191: Dimensions

    Dimensions 191 13 dimensions what this chapter contains this chapter contains the following dimension data: • composition of cabinet line-ups in tabular form for each frame size with options (page 192 ) • dimension drawing examples of selected line-ups (page 196 ) • location and size of input termin...

  • Page 192: Cabinet Line-Up Dimensions

    192 dimensions cabinet line-up dimensions the drive consists of cubicles built into a cabinet line-up. The tables below show the composition of cabinet line-ups for each frame size and the standard combinations of options. The dimensions are in millimeters. Notes: • the side panels at the left and r...

  • Page 193

    Dimensions 193 acs880-37-1110a-3, -1010a-5, -1110a-5, -0660a-7, -0770a-7, -0950a-7, -1130a-7 a ux ili ar y c o nt ro l cu bi cl e (a cu) in co mi ng c u bi cl e (i cu) su p pl y m o du le cub icl e in ve rt er mo du le cub icl e joi ni ng cu bi cl e co m m o n m o to r te rm in al cu bi cl e s ine f...

  • Page 194

    194 dimensions acs880-37-1210a-3, -1430a-3, -1700a-3, -1530a-5 a ux ili ar y c o nt ro l cu bi cl e (a cu) in co mi ng c u bi cl e (i cu) a da pt e r f or t op en tr y su p pl y m o du le cub icl e in ve rt er mo du le cub icl e joi ni ng cu bi cl e *c o m mo n mo to r te rm in al cu bi cl e s ine f...

  • Page 195

    Dimensions 195 4×r8i + 4×r8i auxiliary control cubicle (acu) incoming cubicle (icu) adapter for top entry supply module cubicle 1 supply module cubicle 2 inverter module cubicle 1 common motor terminal cubicle inverter module cubicle 2 shipping split widths line-up width 400 600 800 800 600 600 3800...

  • Page 196

    196 dimensions dimension drawing examples frame 1×r8i + 1×r8i.

  • Page 197

    Dimensions 197 frame 1×r8i + 1×r8i, top cable entry/exit (+h351+h353).

  • Page 198

    198 dimensions frame 1×r8i + 1×r8i with brake choppers and resistors (+d150+d151).

  • Page 199

    Dimensions 199 frame 1×r8i + 1×r8i with sine output filter (+e206).

  • Page 200

    200 dimensions frame 2×r8i + 2×r8i (eg. Acs880-37-1110a-3), ip22.

  • Page 201

    Dimensions 201 frame 2×r8i + 2×r8i (eg. Acs880-37-1210a-3), ip54.

  • Page 202

    202 dimensions frame 2×r8i + 2×r8i with main breaker (+f255) and common motor terminal cubicle (+h359), 1/2.

  • Page 203

    Dimensions 203 frame 2×r8i + 2×r8i with main breaker (+f255) and common motor terminal cubicle (+h359), 2/2.

  • Page 204

    204 dimensions frame 2×r8i + 2×r8i with main breaker (+f255) and top entry/top exit (+h351+h353), 1/2.

  • Page 205

    Dimensions 205 frame 2×r8i + 2×r8i with main breaker (+f255) and top entry/top exit (+h351+h353), 2/2.

  • Page 206

    206 dimensions frame 3×r8i + 3×r8i, 1/2.

  • Page 207

    Dimensions 207 frame 3×r8i + 3×r8i, 2/2.

  • Page 208

    208 dimensions frame 3×r8i + 3×r8i with common motor terminal cubicle (+h359), 1/2.

  • Page 209

    Dimensions 209 frame 3×r8i + 3×r8i with common motor terminal cubicle (+h359), 2/2.

  • Page 210

    210 dimensions location and size of input terminals frame 1×r8i + 1×r8i, bottom cable entry frame 1×r8i + 1×r8i, top cable entry.

  • Page 211

    Dimensions 211 frame 2×r8i + 2×r8i with main switch/disconnector (400 mm), bottom cable entry frame 2×r8i + 2×r8i with main switch/disconnector (400 mm), top cable entry.

  • Page 212

    212 dimensions frame 2×r8i + 2×r8i with main switch/disconnector (600 mm), bottom cable entry frame 2×r8i + 2×r8i with main switch/disconnector (600 mm), top cable entry.

  • Page 213

    Dimensions 213 units with main breaker (600 mm), bottom cable entry units with main breaker (600 mm), top cable entry.

  • Page 214

    214 dimensions location and size of output terminals (units without common motor terminal cubicle) frame 1×r8i + 1×r8i (without sine output filter) see page 210 . Inverter module cubicle with two r8i modules, bottom cable exit.

  • Page 215

    Dimensions 215 inverter module cubicle with two r8i modules, top cable exit inverter module cubicle with three r8i modules, bottom cable exit.

  • Page 216

    216 dimensions inverter module cubicle with three r8i modules, top cable exit sine filter (+e206) cubicle, 1000 mm, bottom cable exit.

  • Page 217

    Dimensions 217 sine filter (+e206) cubicle, 1000 mm, top cable exit.

  • Page 218: Motor Terminal Cubicle)

    218 dimensions location and size of output terminals (units with common motor terminal cubicle) note: see the dimension tables starting on page 192 as to which common motor terminal cubicle width is used with which drive type. Cubicle width 300 mm, bottom cable exit.

  • Page 219

    Dimensions 219 cubicle width 300 mm (double-busbar version), bottom cable exit cubicle width 300 mm, top cable exit.

  • Page 220

    220 dimensions cubicle width 300 mm (double-busbar version), top cable exit cubicle width 400 mm, bottom cable exit.

  • Page 221

    Dimensions 221 cubicle width 400 mm, top cable exit cubicle width 600 mm, bottom cable exit.

  • Page 222

    222 dimensions cubicle width 600 mm, top cable exit.

  • Page 223: What This Chapter Contains

    The safe torque off function 223 14 the safe torque off function what this chapter contains this chapter describes the safe torque off (sto) function of the inverter (ie. The inverter unit of the drive) and gives instructions for its use. Description the safe torque off function can be used, for exa...

  • Page 224: Wiring

    224 the safe torque off function the function also corresponds to prevention of unexpected start-up as specified by en 1037:1995 + a1:2008 and uncontrolled stop (stop category 0) as specified in en 60204-1:2006 + ac:2010. Compliance with the european machinery directive see page 184 . Wiring the fol...

  • Page 225

    The safe torque off function 225 cable types and lengths • double-shielded twisted-pair cable is recommended. • maximum cable lengths: • 30 m (100 ft) between activation switch [k] and inverter control unit • 60 m (200 ft) between multiple inverter units • 60 m (200 ft) between external power supply...

  • Page 226

    226 the safe torque off function frame n×r8i inverter unit (internal power supply) +24 v out1 sgnd in1 in2 xsto k in1 sgnd xsto out in2 sgnd 24vdc ch1 gnd ch1 sto in (x52) 24vdc ch2 fe to next inverter module gnd ch2 24vdc ch1 gnd ch1 sto out (x51) 24vdc ch2 fe gnd ch2 24vdc ch1 gnd ch1 sto in (x52)...

  • Page 227

    The safe torque off function 227 multiple inverter units (internal power supply) +24 v out1 sgnd in1 in2 inverter unit out1 sgnd in1 in2 out1 sgnd in1 in2 inverter unit inverter unit k xsto control unit xsto control unit xsto control unit.

  • Page 228

    228 the safe torque off function multiple inverter units (external power supply) out1 sgnd in1 in2 out1 sgnd in1 in2 out1 sgnd in1 in2 inverter unit +24 v inverter unit control unit inverter unit 24 v dc – + k xsto control unit xsto control unit xsto.

  • Page 229: Operation Principle

    The safe torque off function 229 operation principle 1. The safe torque off activates (the activation switch is opened, or safety relay contacts open). 2. The sto inputs on the inverter control unit [a41] de-energize. 3. The control unit cuts off the control voltage from the inverter igbts. 4. The c...

  • Page 230: Use

    230 the safe torque off function use 1. Open the activation switch, or activate the safety functionality that is wired to the sto connection. 2. Sto inputs on the inverter control unit [a41] de-energize, and the inverter control unit cuts off the control voltage from the inverter igbts. 3. The contr...

  • Page 231: Maintenance

    The safe torque off function 231 warning! The safe torque off functionality is only achieved through the xsto connector of the inverter control unit [a41]. True safe torque off functionality is not achieved through the xsto connectors of other control units such as the supply control unit [a51]. The...

  • Page 232: Fault Tracing

    232 the safe torque off function competence the maintenance and proof test activities of the safety function must be carried out by a competent person with adequate expertise and knowledge of the safety function as well as functional safety, as required by iec 61508-1 clause 6. Fault tracing the ind...

  • Page 233

    The safe torque off function 233 • sto response time: 2 ms (typical), 25 ms (maximum) • fault detection time: channels in different states for longer than 200 ms • fault reaction time: fault detection time + 10 ms • sto fault indication (parameter 31.22) delay: • sto warning indication (parameter 31...

  • Page 234

    234 the safe torque off function.

  • Page 235: Resistor Braking

    Resistor braking 235 15 resistor braking contents of this chapter this chapter tells how to select, protect and wire brake choppers and resistors. The chapter also contains the related technical data. Operating principle the brake chopper handles the energy generated by a decelerating motor. The cho...

  • Page 236

    236 resistor braking factory-installed brake choppers and resistors the following brake choppers (option +d150) and resistors (+d151) are available for the acs880-37 as factory-installed. It is also possible to use option +d150 with a custom resistor assembly. Consult your local abb representative f...

  • Page 237: Technical Data

    Resistor braking 237 technical data ratings of chopper/resistor combinations safur resistors the safur resistors available as factory-installed (option +d151) are also available separately. Terminals and cable lead-through data of factory-installed chopper/resistor cubicles see the dimension drawing...

  • Page 238

    238 resistor braking planning the braking system verifying the capacity of the braking equipment 1. Calculate the maximum power generated by the motor during braking ( p max ). 2. Ensure that the braking power of the chopper is equal to or greater than p max . The p brmax values specified in the rat...

  • Page 239

    Resistor braking 239 calculating the maximum braking power ( p br ) • braking energy transferred during any ten minute period must be less than or equal to the energy transferred during the reference braking cycle. • the braking power must not exceed the rated maximum value p brmax . Example 1 the d...

  • Page 240

    240 resistor braking selecting and routing the cables of a custom resistor use the same cable type for the resistor cabling as for the drive input cabling to ensure that the input fuses also protect the resistor cable. Alternatively, a two conductor shielded cable with the same cross-sectional area ...

  • Page 241

    Resistor braking 241 thermal protection of the resistors the standard resistors available as option +d151 are equipped with a thermal switch. The switches of the resistors are wired in series and connected to the enable input of the brake chopper. The relay output of the chopper is wired to the supp...

  • Page 242: Start-Up

    242 resistor braking connection procedure warning! Obey the instructions in chapter safety instructions . If you ignore them, injury or death, or damage to the equipment can occur. • do the steps in section precautions before electrical work (page 21 ) before you start the work. • connect the resist...

  • Page 243

    Further information product and service inquiries address any inquiries about the product to your local abb representative, quoting the type designation and serial number of the unit in question. A listing of abb sales, support and service contacts can be found by navigating to www.Abb.Com/searchcha...

  • Page 244

    Www.Abb.Com/drives www.Abb.Com/drivespartners 3axd50000020437 rev a (en) 2015-02-06 contact us.