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ABB DCS 600 Manual

Dcs thyristor power converters for dc drive systems 25 to 5150 a 6 to 4900 kw
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Download this manual See also: Service Manual, Manual
DCS Thyristor Power Converters
for DC drive systems
25 to 5150 A
6 to 4900 kW
System Description
DCS 600 converter module

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Summary of Contents for ABB DCS 600

  • Page 1 DCS Thyristor Power Converters for DC drive systems 25 to 5150 A 6 to 4900 kW System Description DCS 600 converter module...
  • Page 2 3ADW000093 II F YSTEM ESCRIPTION 1 DCS 600 MultiDrive ........II F 1-1 2 DCS 600 MultiDrive components overview II F 2-1 2.1 Environmental conditions ..........II F 2.2 DCS 600 power converter modules ......II F 2.3 DCS 600 overload withstand capability .......
  • Page 3 1 DCS 600 MultiDrive - a new generation of power converters state-of-the-art technology flexible design user-friendliness Basic hardware complements ABB’s long years of experience with variable- speed DC drives, plus use of the latest state-of- Thyristor bridge(s) (from 900 A with leg fuses...
  • Page 4 Basic functions Design and commissioning tools Drives Window All units are provided with the same digital control board and software. The DCS 600 Multi- PC program for Commissioning and maintenance ® Drive flexibility allows the user to configure under Windows...
  • Page 5 ‚ à p ‡‚‡ur…Ãq…v‰r† Fig. 2/1: DCS 600 MultiDrive Components overview for armature current converters This overview has been designed to help you to familiarize yourself with the system; its main components are shown in the diagram above. The system’s heart is the DCS 600 converter module.
  • Page 6 à p ‡‚‡ur…Ãq…v‰r† Fig. 2/2: DCS 600 MultiDrive Components overview for field supply converters This overview has been designed to help you to familiarize yourself with the system; its main components are shown in the diagram above. The system’s heart is the DCF 600 field supply converter module.

  • Page 7: Environmental Conditions

    93/68/EEC EMC filters or dedicated The Technical Construction File to which this transformer are followed. declaration relates has been assessed by Report and Certificate from ABB EMC Certification AB being the competent Body according to EMC Directive. II F 2-3...
  • Page 8 1350 in case of a 2-Q converter, which is used in regenerative mode, please use 4-Q voltage values Table 2.2/1: DCS 600 max. DC voltages achievable with a specified input voltage. Converter type è y=4 (400 V) y=5 (500 V)
  • Page 9 DCF60x (for 500 V s. also table 2.2/2). Data are the same as the armature current converter DCS60x 1 2 3 4 5 Table 2.2/3: Table of DCS 600 unit types II F 2-5...
  • Page 10 2.3 DCS 600 Overload Withstand Capability To match a drive system’s components as efficiently as possible to the driven machine’s load profile, the power converters can be dimensioned by means of the load cycle. Load cycles for driven machines have been defined in the IEC 146 or IEEE specifications, for example.
  • Page 11 Types of load Operating Load for Typical applications Load cycle cycle converter DC I continuous (I pumps, fans DC I 100% Ã 15 min DC II for 15 min and extruders, conveyor belts DC II 1,5 * I for 60 s 150% 100% DC II Ã...

  • Page 12: General Data

    2.4 Field Supplies General data Field power converter types SDCS-FEX-1 SDCS-FEX-2 DCF 503 DCF 601/602 DCF 504   100%     100% TOL = tolerance of line voltage in % This unit provides an option for field reversal and fast-response excitation.
  • Page 13 2.5 Options for power converter modules In-/output signals SDCS-CON-2 SDCS-CON-2 X17: X17: X3: X1: SDCS-IOB-2 Fig. 2.5/1: I/O´s via SDCS-CON2 Fig. 2.5/2: I/O´s via SDCS-CON2 and SDCS-IOB2 Analogue I/O´s: standard Analogue I/O´s: standard Digital I/O´s: not isolated digital I/O´s: all isolated by means of Encoder input: not isolated optocoupler/relay, the signal...
  • Page 14 Description of I/O signals SDCS-CON-2 Description of I/O signals SDCS-IOB-2x & SDCS-IOB-3 Mechanical system installed in the basic unit Mechanical system always external, outside the basic unit Terminals Terminals Screw-type terminals for finely stranded wires up to max. 2.5 mm Screw-clamp terminals for finely stranded wires up to max.

  • Page 15: Serial Interfaces

    Serial interfaces Configura- tion instructions NDBU 85-95 89QÃ" ! 6'&6&21 Remark: Power supply Fieldbus modules NxxA (CH0) require the D(N) D(P) SDCS-AMC-DC Classic board - all others (FCI, Nxxx-01 T XD I‘‘6 xxxxxxxx ADAPTER XM IT APC2...) require the T ERM INAT ION OF F ERRO R SDCS-AMC-DC or SDCS-...
  • Page 16 Panel (control and display panel) Equipment Parameters Function For selecting and adjusting Selects the “functions” operating mode; can be used all parameters and signals. to perform special functions such as uploading and downloading or application programming. 0,0 rpm B…‚ˆƒ 17 RAMP GENERATOR hqÁ...
  • Page 17 Operation by PC Drive control Components required: Components required: Configuration instruc- tions NDBU 85-95 Functionality Tech- Functionality: nical Data System requirements/recommendation: field bus II F 2-13...
  • Page 18 Operation by PC (continued) Drives Window System Configuration Display The System Configuration Display provides an overview of the system as well as the type and status of each product on the communication link(s). Included in the System Configuration Display are previously saved files located on the hard disk of the computer.
  • Page 19 2.6 Options for the drive Assumption: Line reactors for armature-circuit supply 100% 0 55% N /LQH Configuration A 2 2% N /5 . /LQH Line Connecting point ca. 1% k LR 3 2 π rated direct current Configuration B rated frequency of the system Line : rated line voltage : line reactor inductance...
  • Page 20 With reference to the power converter: Configuration D Line ≤ Connecting point DCF 600 Line reactors L1 DCS Type Line choke Fig. 400V-690V type DCS60x-0025-41/51 ND01 DCS60x-0050-41/51 ND02 DCS60x-0050-61 ND03 DCS60x-0075-41/51 ND04 DCS60x-0100-51 ND06 DCS60x-0110-61 ND05 DCS60x-0140-41/51 ND06 DCS60x-0200-41/51 ND07 DCS60x-0250-41/51 ND07 DCS60x-0270-61...
  • Page 21 Aspects of fusing for the armature-circuit and field supplies of DC drives Unit configuration AC supply: public mains / plant’s mains Cabinet RATED Faults caused by components • For field supply see Fig. 2.6/2 Fig. 2.6/1 Arrangement of the switch-off elements in the armature-circuit converter 5a, 5b •...
  • Page 22 Supply and fusing for the field supply F3.1 F3.2 F3.1 F3.3 F3.1 never Fig 2.6/2 Configurations for field supplies 5a, 6 1, 5a, 6 1, 5a, 6 1, 3, 4, 6 II F 2-18...
  • Page 23 Fuses and fuse holders for armature supply Fuse F1 and fuse holders Type of converter Manufacturer / Type Fuse holder DCS60x-0025-41/51 Bussman 170M 1564 OFAX 00 S3L DCS60x-0050-41/51 Bussman 170M 1566 OFAX 00 S3L DCS60x-0050-61 Bussman 170M 1568 OFAX 00 S3L DCS60x-0075-41/51 Bussman 170M 1568 OFAX 00 S3L...
  • Page 24 EMC cannot be designed in, only quantitatively measured. Note on EMC conformity The conformity procedure lies within the respon- sibility both of ABB Industrietechnik of the machine manufacturers or system erectors con- cerned, according to their share in expanding the Fig. 2.6/4: T2 auxiliary transformer electrical equipment.
  • Page 25 Classification Medium-voltage line Medium-voltage line Supply transformer of Supply transformer of a Converter an industry region residental region with light transformer (rated power normally industry (rated power with earthed ≤ 1.2 MVA) normally ≤ 1.2 MVA) Earthed star point screen and earthed Earthed Insulated industrial...
  • Page 26 NF1-250-12 139x105x59 (230 V in a 400 V line) then a separate filter is NF1-250-30 148x105x57 necessary. ABB offers such filters for 250 V and The filters can be optimized for the real field currents: Filter Field 6...30 A. II F 2-22...
  • Page 27 Commutation and line chokes Installation hints Line reactors (see also Section in this chapter) • All metal cubicles available on the market can Due to the maximum power of public 400 V be used. ⇒ transformers (P = 1.2 MVA = 1732 A) •...
  • Page 28 Connection example in accordance with EMC Mounting plate Filter Field supply unit Mounting plate with PE DC motor bar and terminals Armature and field cables with A1 A2 screens for "first environment" Screens Contact to the motor Tacho PE bar housing at the whole screen perimeter Mounting plate with PE...
  • Page 29 3 Overview of software (Version 15.xxx) 3.1 Basic structure of DCS 600 MultiDrive 3.1 Basic structure of 3.2 Control Modes DCS 600 MultiDrive The Control mode selects the source of control The control hardware of DCS 600 MultiDrive word and references.
  • Page 30 Normal stop During operation, the drive is in one of the RUN = 0 sets the speed reference to zero and the following states (ABB Drive profile): drive decelerates. After the actual speed has reached zero the status After emergency stop...
  • Page 31 ABB Drive Profile Voltage Switch on swichted off inhibit Status Disable for DC-drives (MSW Bit6=1) PIÃDICD7DU &RQWURO DQG Power ON (MCW Bit0=0) PAAÃ 6WDWXV not ready to swich on Status Not ready for startup (MSW Bit0=0) A B C D...

  • Page 32: Speed Control

    3.4 Speed Control 3.5 Torque Control Flux and Torque Calculation The speed controller is located in the AMC Board. These are generally open loop. The flux is Speed reference adjusted by the field current. The reference of the The source of the reference is depending on the field current is generated by the superimposed operating mode.
  • Page 33 3.6 Torque Generation Interface between SDCS-AMC-DC board and DC Field Current Control control board SDCS-CON-2 Two field exciters can be operated simultaneous- The major signals exchanged each 2 ms between ly for two different motors. the CON-2 and the AMC-DC board are: The second field exciter has a fixed current reference.
  • Page 34 3.7 Software diagrams Introduction In the following the software structure is shown The designation of parameters and signals con- sist of a group and a index. through simplified diagrams. After that there are specific tables for: 01.02 • Main Control Word •...
  • Page 35 & 7 Ã dcs_600\docu\fig_1.ds4 Fig. 3.7/2: Software structure - Speed reference chain II F 3-7...
  • Page 36 dcs_600\docu\fig_2.ds4 Fig. 3.7/3: Software structure - Torque control chain II F 3-8...
  • Page 37 Ã $ Ã 1 Ã  Ã T … ‚ Ã s € Ã H … Fig. 3.7/4: Software structure - Armature current control II F 3-9...
  • Page 38 Ã $ Ã 2 Ã  Ã T … ‚ Ã s € Ã H … Fig. 3.7/5: Software structure - Inductive load current control II F 3-10...
  • Page 39 (reserved) DIG_OUT6 digital output 6 Table 3.7/2: Auxiliary Control Word Table 3.7/1: Main Control Word Auxiliary Control Word 2 (7.03) Drive-specific control word of DCS 600 MultiDrive Name Function DIG_OUT_7 digital output 7 DIG_OUT_8 digital output 8 DIG_OUT_1 digital output 1...
  • Page 40 (reserved) auto reclosing logic AUTO_RECLOSING Table 3.7/4: Main Status Word activated Table 3.7/5: Auxiliary Status Word DI Status Word (8.05) Digital input status word of DCS 600 MultiDrive Name Function DI 1 configurable DI 2 configurable DI 3 configurable DI 4...
  • Page 41 DI 6 = Reset; DI 7 = ON; DI 8 = RUN 28.25 Klixon (motor 2 trip) DI 7 DI 7 Table 3.7/7: Digital inputs Armature converter mode (DCS 600) Note: Do not select DI 2 for DI 8 DI 8 these functions! if COMMAND SEL 15.22 = 1 (local I/O) then...
  • Page 42 Analogue inputs Depending on the drive modes there are different possibilities for analogue inputs. Analogue Inputs Armature converter mode Channel used for signal through: Channel AITAC Accuracy ± 4096 ± 4096 ± 2048 ± 2048 ± 2048 Signal FIELD_CUR_ACT FEXC_SEL FEXC_SEL FEXC_SEL FEXC_SEL...

  • Page 43: Connection Examples

    4 Connection examples 4.1 Armature current converter DCS 600 0  a Fig. 4.1/1: DCS 600 Armature current converter wiring diagram II F 4-1...
  • Page 44 4.2 Field supply converter DCF 600 Fig. 4.2/1: DCF 600 Field supply converter wiring diagram II F 4-2...
  • Page 45 Notes...
  • Page 46 Notes...
  • Page 47 Notes...
  • Page 48 ABB Industrietechnik GmbH Antriebe und Automation Postfach 1180 D-68619 Lampertheim Telefon +49(0) 62 06 5 03-0...

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