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Decades of experience in electronic industrial drives and renewable energy have enabled Bonfiglioli to offer an effective solution for recovering braking energy. This solution comes as the new Active Regenerative System inverters (AEC). In a large number of electrically controlled industrial applications, inertia in moving mechanisms can drive electric motors as they act as brakes. They convert kinetic energy into electrical energy. In a regenerative process, this energy is returned to the grid.

Specifications

  • Types & powers

    Type | Power kW*
    AEC401 - 19 | 5.50
    AEC401 - 21 | 7.50
    AEC401 - 22 | 9.20
    AEC401 - 23 | 11.00
    AEC401 - 25 | 15.00
    AEC401 - 27 | 18.50
    AEC401 - 29 | 22.00
    AEC401 - 31 | 30.00
    AEC401 - 33 | 37.00
    AEC401 - 35 | 45.00
    AEC401 - 37 | 55.00
    AEC401 - 39 | 65.00
    AEC401 - 43 | 75.00
    AEC401 - 45 | 90.00
    AEC401 - 47 | 110.00
    AEC401 - 49 | 132.00
  • Key benefits

    Reducing local and worldwide energy consumption.
  • Main options

    Optional keypad for easy setup, commissioning, parameterization, copy function and diagnosis
    • KP500: Removable keypad
    • KPCMK: Cabinet mounting kit and handheld for keypad

    Optional interface for communication with PC
    • KP232: Serial communication interface that can be mounted & unmounted during operation, recommended for service personnel
    • CM232: Serial communication interface that is installed during commissioning, recommended for continuous data logging or data exchange
    • CM485: Serial communication interface that is installed during commissioning, recommended for continuous data logging or data exchange
    • ISO-USB: USB to serial adapter, galvanic decoupled

    Optional field bus communication:
    • CM-CAN: CANopen
    • CM-PDP: PROFIBUS
    • CM232: Modbus ASCII & Modbus RTU for point-to-point connection
    • CM485: Modbus ASCII & Modbus RTU via RS485 connection
  • Degree of protection

    IP20 (EN 60529)
  • Rated speed

    45...66 Hz
  • Conformity

    CE
  • Power Supply

    3-phase 320 V...440 V
  • Software features

    Adjustable displacement factor (sinusoidal)
    Harmonic distortion factor <3% (sinusoidal)
    Adjustable DC link voltage (sinusoidal)
    Power factor ~0.9 (square wave)
    Automatic network synchronization
    Operation independent of phase sequence
    Performance and load characteristics curve
  • Hardware features

    Integrated dynamic braking module
    DC link connection
    Plug-in and programmable control terminals
    6 digital inputs, 1 multifunction input
    1 digital output, 1 multifunction output
    1 relay output (changeover contact)
  • Power range

    9.7kVA to 173.2kVA, 3-phase 320V... 440V
    45Hz... 66Hz
  • Mounting options

    Cabinet mounting for all sizes
    Optional feed-through mounting
    Optional ColdPlate mounting
  • Motors

    DC link connection to drive systems (inverter plus motor)

Key features

Feed energy

Input and regenerative power with sinusoidal current

Regenerative power with square-wave current

Applications

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Download Documents

Product Range Catalogue- Mechatronic Drives & Solutions

Product Range Catalogue- Mechatronic Drives & Solutions
en

Product Range Catalogue- Wind Industry

Product Range Catalogue- Wind Industry
en

Download technical documentation

Register now to download the following documents
  • Operating Instructions Module- Regenerative Units -AEC
  • Quick Start Guide- Regenerative Units-AEC

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Contact Locator

Bonfiglioli Headquarters
Via Giovanni XXIII, 7/A
40012 Lippo di Calderara di Reno - Bologna (IT)

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