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The 20BD027A3AYYANB0 is an adjustable frequency AC drive manufactured by Allen Bradley, part of the PowerFlex 700 series. Designed for reliable performance, it operates at 480 volts and supports a maximum frequency of 420 Hz.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD027A3AYYANB0 |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage Rating | 480 V |
| Horsepower (HD) | 15 HP |
| Max Frequency | 420 Hz |
| Display Type | LCD |
| Number of Phases | 3 |
| Operator Interface | Full keypad |
| Current Rating | 27 A |
| Protection Class | IP20 |
| Horsepower (ND) | 20 HP |
| Enclosure Rating | NEMA 1 |
| Output Voltage | 0–460 V AC |
| Brake | IGBT |
| Filter Class | EMC |
| Efficiency | 0.975 |
The Allen Bradley PowerFlex 700 model 20BD027A3AYYANB0 stands out as an adjustable frequency AC drive tailored for large applications. It operates efficiently at a voltage of 480 V while delivering a significant rated output power of 15 HP for heavy-duty cycle applications, and supports normal duty requirements of up to 20 HP. This drive can manage a maximum frequency of 420 Hz, a feature that enhances its usability across different setups.
Equipped with a user-friendly LCD display, the model provides clear operational feedback. The device incorporates a full keypad for convenient adjustments and monitoring, enabling users to easily navigate settings and configurations. Optimized for three-phase operation, it supports currents of 27 A, which ensures that it can handle substantial loads.
The output voltage can range from 0 to 460 V AC, allowing for versatility in applications requiring varying voltages. The drive also includes an IGBT brake for effective stopping capability and features an EMC filter class for minimizing electrical interference. Its design achieves an efficiency level of 0.975, indicative of its reliability in energy use. The unit's housing is rated NEMA 1, ensuring basic protection in clean environments, while the IP20 protection class provides additional safeguarding against solid contaminants.