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The 20AD027A2AYYADNN from Allen Bradley is an adjustable frequency AC drive suitable for 3-phase applications. This model operates at an input voltage of 480 VAC and supports an output power of 20 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027A2AYYADNN |
| Weight | 20.00 lbs (9.07 kg) |
| Input Voltage | 480 VAC |
| Input Phases | 3-phase |
| Input Frequency | 50/60 Hz |
| Nominal Input Current | 24.8 A |
| Output Frequency Range | 0–400 Hz |
| Rated Output Power | 20 HP |
| Frame Size | D |
| Enclosure Type | Panel Mount |
| Enclosure Rating | IP20 / NEMA Type 1 |
| Cooling Method | Fan-cooled |
| Brake | IGBT Installed |
| Digital Inputs | 6 |
| Analog Inputs | 2 |
| Digital Outputs | 2 |
The 20AD027A2AYYADNN is an adjustable frequency AC drive designed by Allen Bradley as part of the PowerFlex 70 series. With a robust nominal input current of 24.8 A, this drive operates effectively at an input voltage of 480 VAC in a 3-phase setup. It is capable of handling input frequencies of 50 and 60 Hz.
This unit provides an output power of 20 HP and allows for an expansive output frequency range of 0 to 400 Hz.
The enclosure is designed for panel mounting and is rated IP20 / NEMA Type 1, offering basic protection suitable for indoor applications. The cooling mechanism is fan-assisted, enhancing operational efficiency during use. Additionally, it comes equipped with an installed IGBT brake for effective motor control.
For input and output management, this drive includes six digital inputs, two analog inputs, and two digital outputs, allowing for versatile control capabilities within various systems. The frame size of this AC drive is designated as D.