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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.
Key features
- Feed energy
- Input and regenerative power with sinusoidal current
- Regenerative power with square-wave current
Specifications
Key benefitsReducing local and worldwide energy consumption.Degree of protectionIP20 (EN 60529)Rated speed45...66 HzConformityCE
Specifications
- 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
- 9.7kVA to 173.2kVA, 3-phase 320V... 440V
45Hz... 66Hz
- 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)
- Adjustable displacement factor (sinusoidal)
- Harmonic distortion factor
- Adjustable DC link voltage (sinusoidal)
- Power factor ~0.9 (square wave)
- Automatic network synchronization
- Operation independent of phase sequence
- Performance and load characteristics curve
9.7 ... 173.2 kVA 3-phase 320V ... 440V 45Hz ... 66Hz
Cabinet mounting for all sizes
Optional feed-through mounting
Optional ColdPlate mounting
- DC link connection to drive systems (inverter plus motor)
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
bonfiglioli-AEC Series