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Bonfiglioli’s experience brings you DGM - the new range of decentralized inverters for asynchronous motor control. DGM is supplied with the gearmotor or separately, for wall or onboard assembly. If the inverter is supplied with the gearmotor, the mechanical assembly, wiring and basic programming are performed by Bonfiglioli, thus reducing installation times and operations required and limiting the risk of errors to a minimum. Design and installation are faster compared to inverters installed in centralized switchboards.

Specifications

  • The power is distributed in the different enclosures according to the following table:

    Type | kW

    DGM0
    DGM0 | 0.25
    DGM0 | 0.37
    DGM0 | 0.55
    DGM0 | 0.75

    DGM1
    DGM1 | 0.37
    DGM1 | 0.55
    DGM1 | 0.75
    DGM1 | 1.1

    DGM3
    DGM3 | 0.55
    DGM3 | 0.75
    DGM3 | 1.1
    DGM3 | 1.5
    DGM3 | 2.2
    DGM3 | 3.0
    DGM3 | 4.0
    DGM3 | 5.5
    DGM3 | 7.5
    DGM3 | 11.0
    DGM3 | 15.0
    DGM3 | 18.5
    DGM3 | 22.0

  • Key benefits

    • Application switchboard volume and cooling system reduction
    • Streamlined and simpler plant design.
    • Plant extensibility not affected by switchboard capacity.
    • No expensive shielded power cables required (otherwise necessary to meet the EMC standards).
  • Main options

    CONTROL
    • Sensorless Vector Control.
    • PID operation with automatic speed control.
    • Automatic starting torque optimization
    • Configurable operation with typical quadratic curve
    • Motor-potentiometer function
    • Configurable quick restart

    SAFETY AND PROTECTION
    • STO operating safety option embedded PLC
    • Motor protection I2t function
    • Locked shaft control
    • Start error assessment
    • Motor current limitation based on the settings
    • Embedded EMC filter in all versions

    FIELD BUS
    • Fieldbus option (6 different fieldbuses)
    • Automatic scrolling compensation
    • Brake Chopper Option

    PROGRAMMING
    • Cover embedded MMI option
    • Cover embedded Foil Keypad option
    • Wide range of configuration options, also thanks to the embedded PLC

  • Sizes

    DGM0 Single-phase only entry-level version with compact housing and reinforced plastic adapter
    • 0.25 … 0.75 kW
    DGM1
    Single-phase version with a wide range of configuration options.
    • 0.37 … 1.1 kW
    DGM3
    As for DGM1,
    but in the three-phase version
    • 0.55 … 22.0 kW

Key features

Sensorless Vector control operation

Configurable operation with typical quadratic curve

Motor-potentiometer function

PID operation with automatic speed control

Fieldbus option (6 different fieldbus)

Braking chopper option

Cover embedded MMI option

Cover embedded Foil Keypad option

Wide range of configuration options, also thanks to the embedded PLC

Applications

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Related Products

Download Documents

Product catalogue - Premium inverters Active Cube

Product catalogue - Premium inverters Active Cube
en

Download technical documentation

Register now to download the following documents
  • Vplus 8.0.8.6
  • DGM User Manual
  • DGM Profinet Communication Manual

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Contact Locator

Bonfiglioli South Africa
55 Galaxy Avenue, Linbro Business Park, Sandton, Johannesburg, 2090 South Africa
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