ABB ACS880 Series Electrical Planning Instructions
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ABB ACS880 Series Electrical Planning Instructions

Multidrive cabinets and modules
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ABB INDUSTRIAL DRIVES
ACS880 multidrive cabinets and modules
Electrical planning instructions

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Summary of Contents for ABB ACS880 Series

  • Page 1 — ABB INDUSTRIAL DRIVES ACS880 multidrive cabinets and modules Electrical planning instructions...
  • Page 3 Electrical planning instructions ACS880 multidrive cabinets and modules Table of contents © 2018 ABB Oy. All Rights Reserved. 3AUA0000102324 Rev C EFFECTIVE: 2018-10-15...

  • 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 6 Table of contents Power cable shield ................Additional US requirements ..............Metal conduit ................Selecting the control cables ..............Shielding ..................Signals in separate cables ..............Signals that can be run in the same cable ..........Relay cable type ................Control panel cable length and type ............
  • Page 7 Table of contents 7 Implementing the control of a contactor between drive and motor ......Implementing a bypass connection ............. Protecting the contacts of relay outputs ............3 Standards and markings Contents of this chapter ................Applicable standards ................Markings ..................... EMC compliance (IEC/EN 61800-3:2004 + A2012) ..........

  • Page 9: Introduction To The Manual

    Introduction to the manual 9 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 the air-cooled ACS880 multidrives cabinets and multidrive modules.
  • Page 10 10 Introduction to the manual Term Description DDCS Distributed drives communication system protocol Diode supply module Diode rectifier and related components enclosed in a metal frame or enclosure. Inten- ded for cabinet installation. Diode supply unit Diode supply modules under control of one control board, and related components. Drive Frequency converter for controlling AC motors Diode supply unit...

  • Page 11: Related Manuals

    Drive composer start-up and maintenance PC tool user’s manual 3AUA0000094606 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 local ABB representative. ￭...
  • Page 12 3AUA0000094606 Manuals and quick guides for I/O extension modules, fieldbus adapters, etc. You can find manuals on the Internet. See www.abb.com/drives/documents. For manuals not available in the document library, contact your local ABB representative. You can find all documentation related to the multidrive modules on the Internet at...

  • Page 13: 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 14: Selecting The Main Contactor (Breaker)

    Depending on the drive size, you can order it either with a main contactor (option +F250), or a main breaker (option +F255). ￭ Multidrive modules You can order a pre-selected main contactor (breaker) from ABB. See the appropriate drive or supply module hardware manual. Obey these guidelines when you select a customer-defined main contactor: •...

  • Page 15: Selecting The Supply Transformer

    Electrical planning guidelines 15 Selecting the supply transformer ￭ Basic guidelines 1. Define the apparent power of the transformer: • if the drive is equipped with a diode supply unit, or a regenerative supply unit, use this equation: (kVA) = 1.32 × sum of the motor shaft powers (kW) •...

  • Page 16: Additional Notes

    16 Electrical planning guidelines ￭ Additional notes A drive larger than 500 kVA with an IGBT supply unit or a regenerative rectifier unit Use a two-winding transformer dedicated to drives and motors. Alternatively, use a three-winding transformer, and connect only drives and motors to the same secondary winding.

  • Page 17: A Drive With A 12-Pulse Diode Supply Unit

    (If short-circuit impedance Zk = 5%, variation can be maximum + 0.15%.) • No grounding of the secondaries • Static shield is recommended. Three-winding transformer Two two-winding transformers Two parallel-connected supply units See the appropriate supplement for the parallel-connected supply units, or contact ABB for instructions in selecting the transformer(s).

  • Page 18: Examining The Compatibility Of The Motor And Drive

    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 19 Electrical planning guidelines 19 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 20 20 Electrical planning guidelines 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 21: Availability Of Du/Dt Filter And Common Mode Filter By Drive Type

    If you will use an explosion-safe (EX) motor, follow the rules in the requirements table above. In addition, consult the motor manufacturer for any further requirements. Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_ and Use the selection criteria given for non-ABB motors.

  • Page 22: Additional Requirements For Non-Abb High-Output And Ip23 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 23: Additional Data For Calculating The Rise Time And The Peak Line-To-Line Voltage

    20% higher during the resistor braking. 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.

  • Page 24: Selecting The Power Cables

    24 Electrical planning guidelines Selecting the power cables ￭ General rules Select the input power and motor cables according to local regulations. Obey these rules: • Select a cable capable of carrying the drive (or motor) nominal current. • Select a cable rated for at least 70 °C (158 °F) maximum permissible temperature of conductor in continuous use.

  • Page 25: Alternative Power Cable Types

    Electrical planning guidelines 25 ￭ Alternative power cable types Recommended power cable types This section presents the recommended cable types. Check with local / state / country electrical codes for allowance. 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 26: Not Allowed Power Cable Types

    26 Electrical planning guidelines Cable type Use as input power cabling Use as motor cabling Yes with motors up to 100 kW (135 hp). A potential equalization between the frames of motor and driven equipment is required. Well-shielded (Al/Cu shield or ar- mor) four-conductor cable (three phase conductors and a PE) WARNING!

  • Page 27: Additional Us Requirements

    Electrical planning guidelines 27 Insulation jacket Helix of copper tape or copper wire Copper wire screen Inner insulation Cable core ￭ Additional US requirements Use a metal conduit, type MC continuous corrugated aluminum armor cable with symmetrical grounds, or symmetrical shielded cable for the motor cabling. For the North American market, 600 V AC cable is accepted for up to 500 V AC.

  • Page 28: Selecting The Control Cables

    ￭ Relay cable type The cable type with braided metallic screen (for example ÖLFLEX by LAPPKABEL, Germany) has been tested and approved by ABB. ￭ Control panel cable length and type In remote use, the cable connecting the control panel to the drive must not be longer than three meters (10 ft).

  • Page 29: Routing The Cables

    Electrical planning guidelines 29 Routing the cables ￭ Guidelines for routing the cables • Route the motor cable away from other cables. • Avoid long parallel runs of power cables with other cables. See the allowed minimum distances below. You can install motor cables of several drives in parallel. •...

  • Page 30: Separate Control Cable Ducts

    30 Electrical planning guidelines ￭ 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 V). 24 V DC 230 V AC (120 V AC)

  • Page 31: Implementing Thermal Overload And Short Circuit Protections

    Addition: Equip the input power cables feeding a diode supply unit with D6D or D7D supply module with the ABB specified fuses. Fuses protect the cable and limit short-circuit current in the supply unit. Cabinet-installed multidrives: See ACS800-307 (+A003) diode supply units hardware manual [3AUA0000102453 (English)].

  • Page 32: Multidrive Modules

    Addition: Equip the input power cables feeding a diode supply unit with D6D or D7D supply module with the ABB specified fuses. Fuses protect the cable and limit short-circuit current in the supply unit. Cabinet-installed multidrives: See ACS800-307 (+A003) diode supply units hardware manual [3AUA0000102453 (English)].

  • Page 33: Implementing A Motor Temperature Sensor Connection

    Electrical planning guidelines 33 Implementing a motor temperature sensor connection WARNING! IEC 60664 and IEC 61800-5-1 require double or reinforced insulation between live parts and the surface of accessible parts of electrical equipment which are either non-conductive or conductive but not connected to the protective earth. You have four implementation alternatives: 1.

  • Page 34: Implementing A Ground Fault Protecting Function

    34 Electrical planning guidelines Option module Temperature sensor Temperature sensor insulation type requirement Type Insulation/Isolation Pt100, Pt1000 FIO-11 Galvanic isolation between sensor Reinforced insulation connector and other connectors (in- cluding drive control unit connector) FEN-xx Galvanic isolation between sensor Reinforced insulation connector and other connectors (in- cluding drive control unit connector) FAIO-01...

  • Page 35: Implementing The Emergency Stop Function

    Electrical planning guidelines 35 Note: As standard, the drive contains capacitors connected between the main circuit and the frame. These capacitors and long motor cables increase the ground leakage current and may cause fault current circuit breakers to function. Implementing the Emergency stop function ￭...

  • Page 36: Implementing The Prevention Of Unexpected Start-Up Function

    For the wiring, start-up and operation instructions, see Safely-limited speed user’s manual. ￭ Multidrive modules Safely-limited speed function is not available as an option from ABB. However, the cabinet builder can implement it with an optional safety module available from ABB. See Implementing the functions provided by the FSO-xx safety functions module (page 36).

  • Page 37: Multidrive Modules

    Electrical planning guidelines 37 ￭ Multidrive modules You can order a safety function module from ABB. The cabinet builder can use the module for implementing various safety functions. Supplying power for the auxiliary circuits ￭ Cabinet-installed multidrives The drive is equipped with an auxiliary control voltage transformer which supplies control voltage, for example, for the control devices and cabinet fan(s).

  • Page 38: Implementing The Power-Loss Ride-Through

    38 Electrical planning guidelines Implementing the Power-loss ride-through Implement the power-loss ride-through function as follows: • Check that the power-loss ride-through function of the drive (inverter unit) is enabled. See the drive firmware manual. • Make sure that the control of the main contactor/breaker either keeps the contactor closed over the short power break, or closes it after the break automatically.

  • Page 39: Implementing A Bypass Connection

    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 certain cabinet-built 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 40 40 Electrical planning guidelines 230 V AC 230 V AC + 24 V DC Relay outputs Varistor RC filter Diode...

  • Page 41: Standards And Markings

    Standards and markings 41 Standards and markings Contents of this chapter The chapter contains a list of applicable standards, a list of markings, additional information related to the markings, and the disclaimers.

  • Page 42: Applicable Standards

    42 Standards and markings Applicable standards Standard Information European electrical safety requirements product standards × × IEC/EN 61800-5-1:2007 Adjustable speed electrical power drive systems. Part 5-1: Safety requirements – electrical, thermal and energy × × IEC 60146-1-1:2009 Semiconductor converters – General requirements and line com- mutated converters –...

  • Page 43: Markings

    Standards and markings 43 Markings CE mark Product complies with the applicable European Union legislation. For fulfilling the EMC requirements, see EMC Compliance (IEC/EN 61800-3:2004 + A2012). UL listed mark for USA and Canada Product has been tested and evaluated against the relevant North American standards by the Un- derwriters Laboratories.

  • Page 44: Emc Compliance (Iec/En 61800-3:2004 + A2012)

    44 Standards and markings EMC compliance (IEC/EN 61800-3:2004 + A2012) ￭ Definitions EMC stands for Electromagnetic Compatibility. 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 other product or system within its locality. First environment includes establishments connected to a low-voltage network which supplies buildings used for domestic purposes.

  • Page 45: Category C3

    Standards and markings 45 WARNING! Do not install a drive equipped with the Cat 2 EMC filtering on IT (ungrounded) systems. The supply network becomes connected to ground potential through the EMC filter capacitors which may cause danger or damage the unit. ￭...
  • Page 46 Drive 2. An EMC plan for preventing disturbances is drawn up for the installation. A template is available from the local ABB representative. 3. The motor and control cables are selected, and routed according to the electrical planning guidelines of the drive. The EMC recommendations are obeyed.

  • Page 47: Eu Declaration Of Conformity (Machinery Directive)

    Standards and markings 47 EU Declaration of Conformity (Machinery Directive)
  • Page 48 48 Standards and markings...

  • Page 49: Ul And Csa Checklist

    Note: Circuit breakers must not be used without fuses in the USA. For suitable circuit breakers, contact your local ABB representative. WARNING! The opening of the branch-circuit protective device may be an indication that a fault current has been interrupted. To reduce the risk of fire or electric shock, current-carrying parts and other components of the controller should be examined and replaced if damaged.

  • Page 50: Disclaimers

    ABB and its affiliates are not liable for damages and/or losses related to such security breaches, any unauthorized...

  • Page 51: 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/searchchannels.
  • Page 52 3AUA0000102324C © Copyright 2018 ABB. All rights reserved. Specifications subject to change without notice.

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