Abb Ltd. · SIX:ABBN
Abb — Investor Presentation (July 2023)
28 slides from Abb's investor presentation, Jul 24, 2023
Slide 1: DCT880 power controller for industrial heating Sales presentation
— LOW VOLTAGE DC DRIVES, 2023 DCT880 power controller for industrial heating Sales presentation © 2023 ABB. All rights reserved.
Slide 2: Challenges in industrial heating applications
— Challenges in industrial heating applications CO2 and thermal NOX and SOX emissions and costs releated to regulations Instability of the Difficulty in reaching situation on the fossil sustainability goals fuel market Hazardous and noisy Expensive gas working environment installation maintenance co
Slide 3: Benefits of moving to electric heating
— Benefits of moving to eletric heating Reduced Energy Higher efficiency of consumption costs electric heating processes Lack of flameable gases Reduced need for replacement makes working and cleaning of components, environment safer which translates into lower maintenance costs Electricity is less
Slide 4: Industries and applications
— Industries and applications Comprahensive product Metals Glass Pulp and paper Chemicals, plastics and Melting, tempering, Melting, annealing lehr, Drying, printing pharmaceuticals annealing, wire rod heating the bath, Extruders, trace heating, galvanization, boosting heaters, immersion heaters coa
Slide 5: Why DCT880 power controller? Customer benefits
— Why DCT880 power controller? Customers benefits Flexible control Remote monitoring Connectivity Load optimization Simplicity The variety of control methods With a built-in web server, Communication with all major Reduction of peak loads using High-level of user friendliness (phase control, full-wa
Slide 6: DCT880 main features
— All load configurations in one product DCT880 main features including classic delta and star Let’s take a closer look configuration resistor banks, open delta, single phase configuration with common or individual controls, the special multitap configuration, and more. Voltage classes up to 990V, a
Slide 7: What distinguishes our product?
— Reliability What distinguishes our product? Based on proven and reliable DC technology from ABB Current range One product from 20 up to 4200A Voltage range Solution available up to 990VAC Control interface The most extensive IO interface in the market (DI/DIO/AI/AO and RO). Additionally, many IO e
Slide 8: Hardware details
— Hardware details
Slide 9: DCT880 technical overview
— Control modes: DCT880 technical overwiew Phase angle control, Full wave control (fixed/variable time base), Half wave control, U, U² (incl. open loop), I, I², P, Voltage range: Up to 990 V External Reference Flexibility: Current range: Flexible due to IEC-61131-3 programming, adaptive Up to 4200 A
Slide 10: DCT880 hardware details: available variants
— DCT880 hardware details Available variants T8 T6 T5 T4 T3 T2 T1 July 24, 2023 Slide 11 © 2023 ABB. All rights reserved.
Slide 11: DCT880 product overview: standard configuration
— DCT880 product overview Standard configuration for DCT880-W02 / W03 1. 6x DI, 1x DIL, 2x DIO, 3x AI, 2x AO, 3x RO 2. Current transformers for accurate output power measurement and precise control 3. Removable memory unit with firmware and parameter setup for easy maintenance 4. Drive-to-drive link
Slide 12: DCT880 thyristor power controller Assistant control panel
— DCT880 thyristor power controller Assistant control panel Functionality Product Integrated real-time Fast & simple connection clock for more accurate with PC or laptop via diagnostics built-in USB port Easy and quick commissioning thanks Control multiple devices to built-in Assistants thanks to pa
Slide 13: Supported load types
— Supported load types
Slide 14: Main load types: 3-phase load configuration for common control
— Main load types of electrical heating systems 3-phase load configuration for common control Delta configuration Star configuration Transformer load configuration Symmetrical loads can only be controlled Symmetrical loads can only be controlled Transformer load with delta or star if all legs are in
Slide 15: Main load types: individual load configuration
— Main load types of electrical heating systems Individual load configuration Open delta configuration Star configuration (with neutral) Single-phase supply configuration Each resistor connected to next input phase Connection behaves like 3 independent Three resistors connected to same phase (e.g.,
Slide 16: DCT880 Thyristor Power Controller: all possible load configurations
— DCT880 Thyristor Power Controller All possible load configurations July 24, 2023 Slide 17 © 2023 ABB. All rights reserved.
Slide 17: Software details
— Software details
Slide 18: Power optimizer for heating controllers
— Power optimizer for heating controllers Description and benefits Challenge: Reduction of peak power Multiple, unoptimized power controllers lead to a peak demand, energy and load, that can be much higher than the average load. installation costs Steady energy flow Solution: The DCT880 Power Optimi
Slide 19: Control and communication interface
— Control and communication interface Overview Standard I/O interface Fieldbus modules • 6x DI, DIL, 2x DIO, 3x AI, 2x AO, • All major fieldbus protocols 3x RO are supported • Important: Max. of 3 I/O • Two fieldbuses can be used extension modules is allowed at the same time (software limitation to
Slide 20: Drive composer entry/pro: commissioning and maintenance tool
— Drive composer entry/pro Commissioning and maintenance tool Parameter save / restore / compare Signal monitor and Datalogger ( -> 1ms) Event / Fault / Alarm logger Adaptive Programming Firmware and Application Download Firmware diagrams (pro version) Assistant for supply and load configuration Jul
Slide 21: DCT880 product overview: options
— +J404 Control panel DCT880 product overview Options +S500 Internal Ur fuses (T1 … T4) All F-type extension modules (fieldbus +S510 3rd CT for W02 units (phase V not as standard) adapters and I/O extension modules) are the same as for ACS880 and DCS880. +S511 External CT interface Would you like to
Slide 22: Reference success stories
— Reference success stories
Slide 23: Wire rod heating
— Wire rod heating Applications - Direct material heating for steel profiles Who? System Integrator What? The scope of delivery was 3 times a DCT880-W03- 3200-12 (1200 V / 3200 A / 6.6 MW) enclosed configuration. Why? With load transformer T2 the voltage of 660 V AC was transformed down to 74 V AC a
Slide 24: Air separation plant
— Air separation plant Application – Chemical Industry Who? Customer: OEM specialized in gas processing, separation and liquefaction technologies End Customer: Barrick Gold – mine in Dom. Rep. What? 2 pcs. DCT880-W02 in cabinet with 1300A and 0,8MW DCT880 is used for electrical drying of molecular s
Slide 25: Pulp plant decarbonizes by switching to electric drying
— Pulp plant decarbonizes by switching to electric drying Applications – Pulp production Who? Vafos AS, Kragerø, Norway, a specialized Pulp producer What? 5 x DCT880 power controller, 2.2MW each to control power of electrical heating elements Why? Air heaters are used to dry the pulp. A 9MW oil burn
Slide 26: Support materials
— Support materials
Slide 27: Would you like to know more?
— Would you like to know more? DCT880 materials Webpage Brochure Video Manual
Slide 28: Slide 28