ABB ACS880 Electrical Planning Instructions
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ABB ACS880 Electrical Planning Instructions

Single drive cabinets and modules
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Summary of Contents for ABB ACS880

  • Page 1 — ABB DRIVES Single drive cabinets and modules Electrical planning instructions...
  • Page 3 Single drive cabinets and modules Electrical planning instructions Table of contents © 2019 ABB Oy. All Rights Reserved. 3AXD50000518333 Rev A EFFECTIVE: 2019-09-12...

  • Page 5: Table Of Contents

    Availability of du/dt filter and common mode filter by drive type ....Additional requirements for explosion-safe (EX) motors ......Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_ and AM_ ..................Additional requirements for braking applications ........
  • Page 6 Implementing the Prevention of unexpected start-up function ......ACS880 cabinets ................Modules ..................Implementing the functions provided by the FSO-xx safety functions module ..ACS880 single drive cabinets ............... Modules ..................Supplying power for the auxiliary circuits ............Cabinets ..................

  • Page 7: Introduction To The Manual

    Introduction to the manual 7 Introduction to the manual Contents of this chapter This chapter contains general information of the manual, a list of related manuals, and a list of terms and abbreviations. Applicability This manual is applicable with single drive cabinets and modules. Target audience This manual is intended for people who plan electrical installation of the drive.

  • Page 8: Related Documents

    Drive hardware manuals and guides Drive/converter/inverter safety instructions Multilingual code: 3AXD50000037978 ACS880-04 drive modules (200 to 710 kW, 300 to 700 hp) hardware manual 3AUA0000128301 ACS880-04F drive modules hardware manual 3AXD50000034664 ACS880-04XT drive module packages (500 to 1200 kW) hardware manual...
  • Page 9 Introduction to the manual 9 Name Code ACS580-07 hardware manual 3AXD50000045815 ACH580-07 hardware manual 3AXD50000045816 ACQ580-07 hardware manual 3AXD50000045817...

  • Page 11: Electrical Planning Guidelines

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

  • Page 12: North America

    Examining the compatibility of the motor and drive Use asynchronous AC induction motors, permanent magnet synchronous motors, AC induction servomotors or ABB synchronous reluctance motors (SynRM motors) with the drive. Select the motor size and drive type from the rating table on basis of the AC line voltage and motor load.

  • Page 13: Protecting The Motor Insulation And Bearings

    Electrical planning guidelines 13 Note: • Consult the motor manufacturer before using a motor whose nominal voltage differs from the AC line voltage connected to the drive input. • The voltage peaks at the motor terminals are relative to the supply voltage of the drive, not the drive output voltage.
  • Page 14 14 Electrical planning guidelines This table shows the requirements when an ABB motor is in use. Motor Nominal AC supply Requirement for type voltage Motor insula- ABB du/dt and common mode filters, insulated N-end tion system motor bearings < 100 kW 100 kW ≤...

  • Page 15: Availability Of Du/Dt Filter And Common Mode Filter By Drive Type

    Electrical planning guidelines 15 This table shows the requirements when a non-ABB motor is in use. Motor Nominal AC supply Requirement for type voltage Motor insula- ABB du/dt and common mode filters, insulated N-end tion system motor bearings < 100 kW 100 kW ≤...

  • Page 16: Additional Requirements For Explosion-Safe (Ex) Motors

    The rated output power of high-output motors is higher than what is stated for the particular frame size in EN 50347 (2001). If you plan to use a non-ABB high-output motor or an IP23 motor, consider these additional requirements for protecting the motor insulation and bearings in drive systems: •...

  • Page 17: Additional Data For Calculating The Rise Time And The Peak Line-To-Line Voltage

    Electrical planning guidelines 17 Nominal AC supply Requirement for voltage Motor insulation system ABB du/dt and common mode filters, insulated N- end motor bearings < 100 kW or frame 100 kW < P < 350 kW or size < IEC 315 IEC 315 <...
  • Page 18 18 Electrical planning guidelines With du/dt filter Û du/dt ------------ - (1/μs) l (m) Without du/dt filter du/dt ------------ - (1/μs) Û l (m)

  • Page 19: Additional Note For Sine Filters

    Additional note for sine filters A sine filter also protects the motor insulation system. The peak phase-to-phase voltage with a sine filter is approximately 1.5 · U . Check the availability of the sine filter from ABB. Selecting the power cables ￭...

  • Page 20: Typical Power Cable Sizes

    20 Electrical planning guidelines To comply with the EMC requirements of the CE mark, use one of the preferred cable types. Preferred power cable types (page 21). Symmetrical shielded cable reduces electromagnetic emission of the whole drive system as well as the stress on motor insulation, bearing currents and wear. Metal conduit reduces electromagnetic emission of the whole drive system.

  • Page 21: Power Cable Types

    Electrical planning guidelines 21 ￭ Power cable types Preferred power cable types This section presents the preferred cable types. Make sure that the selected cable type also complies with local/state/country electrical codes. Cable type Use as input power cabling Use as motor cabling Symmetrical shielded (or armored) cable with three phase conductors and concentric PE conductor as...

  • Page 22: Not Allowed Power Cable Types

    ￭ Additional guidelines, North America ABB recommends the use of conduit for power wiring to the drive and between the drive and the motor(s). Due to the variety of application needs, metallic and non-metallic conduit can be used. ABB prefers the use of metallic conduit.

  • Page 23: Metal Conduit

    Electrical planning guidelines 23 Wiring method Notes Free air Prefer symmetrical shielded VFD cable. Enclosures, air handlers, etc. Allowed internally in enclosures when in accordance with UL. 1) Metallic conduit may be used as an additional ground path, provided this path is a solid path capable of handling ground currents.

  • Page 24: Signals In Separate Cables

    ￭ Relay cable type The cable type with braided metallic shield (for example ÖLFLEX by LAPPKABEL, Germany) has been tested and approved by ABB. ￭ Control panel to drive cable Use EIA-485 with male RJ-45 connector, cable type Cat 5e or better. The maximum permitted length of the cable is 100 m (328 ft).

  • Page 25: General Guidelines - North America

    Electrical planning guidelines 25 min. 300 mm (12 in) min. 300 mm (12 in) 90° min. 200 mm (8 in) *min. 500 mm (20 in) Motor cable Input power cable Control cable Brake resistor or chopper cable (if any) ￭ General guidelines –...

  • Page 26: Continuous Motor Cable Shield/Conduit Or Enclosure For Equipment On The Motor Cable

    26 Electrical planning guidelines Input power cabling Motor cabling Conduit ￭ Continuous motor cable shield/conduit or enclosure for equipment on the motor cable To minimize the emission level when safety switches, contactors, connection boxes or similar equipment are installed on the motor cable between the drive and the motor: •...

  • Page 27: Separate Control Cable Ducts

    Electrical planning guidelines 27 ￭ Separate control cable ducts Put 24 V DC and 230 V AC (120 V AC) control cables in separate ducts, unless the 24 V DC cable is insulated for 230 V AC (120 V AC) or insulated with an insulation sleeving for 230 V AC (120 V AC).

  • Page 28: Connection Of Motor Temperature Sensor To The Drive Via A Relay

    • the temperature sensor insulation requirement in order to form, together with the insulation of the option module, a reinforced insulation between the motor live parts and the drive control unit. ACS880 Option module Temperature sensor Temperature sensor insulation type...

  • Page 29: Implementing A Ground Fault Detection Function

    Electrical planning guidelines 29 PTC relay Temperature sensor insulation requirement Type Insulation External relay Basic insulation 6 kV Basic insulation Drive options +L505 and +L513 Basic insulation 6 kV Basic insulation PTC alternative B: Decisive voltage class B of IEC 60800-5-1 (basic insulation) is provided with a 6 kV relay.

  • Page 30: Implementing The Safe Torque Off Function

    See the appropriate manual for more information. Name Code FSO-12 safety functions module user's manual 3AXD50000015612 FSO-21 safety functions module user's manual 3AXD50000015614 ￭ Modules You can order a safety function module from ABB. The cabinet builder can use the module for implementing various safety functions.

  • Page 31: Supplying Power For The Auxiliary Circuits

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

  • Page 32: Implementing The Power-Loss Ride-Through Function

    32 Electrical planning guidelines • ATEX-certified Safe disconnection function, Ex II (2) GD for ACS880 drives (+Q971) Application guide (3AUA0000132231 [English]). • FPTC-02 ATEX-certified thermistor protection module, Ex II (2) GD (option +L537+Q971) for ACS880 drives user's manual (3AXD50000027782 [English]).

  • Page 33: Acs580, Ach580 And Acq580

    IEC/EN 61800-5-1, subclause 6.5.3, for example, “THIS MACHINE STARTS AUTOMATICALLY”. Bypass connection is available as a factory-installed option for some cabinet-installed drive types. Consult ABB for more information. WARNING! Never connect the drive output to the electrical power network. The connection may damage the drive.
  • Page 34 34 Electrical planning guidelines The relay contacts on the drive control unit are protected with varistors (250 V) against overvoltage peaks. In spite of this, it is highly recommended that inductive loads are equipped with noise attenuating circuits (varistors, RC filters [AC] or diodes [DC]) to minimize the EMC emission at switch-off.
  • Page 35 Product and service inquiries Address any inquiries about the product to your local ABB representative, quoting the type designation and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to www.abb.com/searchchannels.
  • Page 36 3AXD50000518333 A © 2019 ABB Oy. All Rights Reserved. Specifications subject to change without notice.

This manual is also suitable for:

Acs580Ach580Acq580Ah580-07Acq580-07

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