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The Allen Bradley 20BD027A3AYYAED0 is an adjustable frequency AC drive designed for versatile applications. With a voltage rating of 480 V and a current rating of 27 A, this device supports a 3-phase system and has a horsepower capacity of 20 HP under normal conditions and 15 HP for heavy use.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD027A3AYYAED0 |
| Weight | 32.00 lbs (14.51 kg) |
| Current Rating | 27 A |
| I/O Voltage | 120 V AC |
| Voltage Rating | 480 V |
| Filter Class | EMC |
| Number of Phases | 3-phase |
| Horsepower Rating | 20 HP normal, 15 HP heavy |
| Enclosure Rating | NEMA 1 |
| Operator Interface | Full numeric keypad |
| Communication Protocol | Ethernet/IP |
| Output Voltage Range | 0 to 460 V AC typical |
| Efficiency at Rated Load | 97.5 percent typical |
| Protection Class | IP20 |
| Display Type | LCD |
| Brake | IGBT installed |
The 20BD027A3AYYAED0 model from Allen Bradley’s PowerFlex 700 series functions as an adjustable frequency AC drive. It operates effectively within a 3-phase configuration and is designed to handle a significant input voltage of 480 V with a corresponding current rating of 27 A. This unit is particularly versatile, offering a horsepower output of 20 HP for standard applications and 15 HP for heavier loads, allowing for adaptability in various contexts.
The drive supports an output voltage range of 0 to 460 V AC, making it suitable for controlling motors across a wide spectrum of operational requirements. An important feature is the IGBT brake, which ensures effective interrupt handling during dynamic operations. The drive's efficiency at rated load stands impressively at approximately 97.5%, demonstrating superior performance in energy usage.
The operator interface consists of a full numeric keypad and an LCD display, providing intuitive access to settings and parameters for streamlined operation. For communication purposes, the 20BD027A3AYYAED0 utilizes the Ethernet/IP protocol, enabling integration into existing network infrastructures.
Built to offer robust protection, the enclosure meets the NEMA 1 rating, suitable for basic indoor environments. The unit is also classified under the IP20 protection class, denoting defenses against solid objects larger than 12 mm, ensuring reliability during operation.