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The 20AD022A0AYYADNN is a versatile AC adjustable frequency drive from Allen Bradley's PowerFlex 70 series. This drive operates at a voltage of 480 VAC and is intended for 3-phase applications. Its continuous output current capacity is rated at 22 A, supporting both heavy-duty and normal duty motor power requirements effectively.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC adjustable frequency drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD022A0AYYADNN |
| Weight | 20.00 lbs (9.07 kg) |
| Mounting/Enclosure | Panel-mount, IP20 / NEMA 1 |
| Braking Transistor | Built-in IGBT |
| Brake Resistor | Integrated |
| Input Voltage | 3-phase, 480 VAC |
| Output Current | 22 A continuous |
| Rated Power (Normal Duty) | 15 HP |
| Rated Power (Heavy Duty) | 10 HP |
| EMC Filter | CE-compliant |
| HMI Option | Blank faceplate |
| Communication Option | DeviceNet module installed |
| Frequency Output Range | Up to 500 Hz |
| Speed Control Accuracy | ±0.01% |
| Frame Size | Frame D |
| Drive Efficiency | Approx. 97.5% |
The Allen Bradley 20AD022A0AYYADNN functions as an adjustable frequency drive designed for panel mounting in diverse industrial environments. Operating on a 3-phase input voltage of 480 VAC, this unit is equipped to handle continuous output currents of 22 A. It is optimized for both normal and heavy-duty applications, rated at 15 HP and 10 HP, respectively.
This drive's design includes an integrated braking transistor utilizing an IGBT, along with an incorporated brake resistor to facilitate effective braking capabilities. The efficiency rating of approximately 97.5% ensures that the drive operates economically within varying load conditions. Its frequency output range reaches up to 500 Hz, providing flexibility in applications requiring precise speed control.
Speed control accuracy is remarkably tight at ±0.01%, making it suitable for critical applications that demand detailed regulation. In terms of compliance and safety, this drive has a CE-compliant EMC filter to mitigate electromagnetic interference. The front panel features a blank faceplate, and the unit comes with a DeviceNet module for streamlined communication integration. Its enclosure, classified under IP20/NEMA 1, provides protection suitable for indoor mounting conditions.