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The 20AD034A3AYNARC1 from Allen Bradley is an AC drive suitable for various applications. It is designed to operate at an input voltage of 480 V AC with a three-phase configuration, capable of handling an output current rating of 34 A. This unit offers operational flexibility, with a normal-duty horsepower rating of 25 HP and a heavy-duty rating of 20 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD034A3AYNARC1 |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 V AC |
| Number of Phases | 3-Phase |
| Current Rating | 34 A |
| Normal Duty Horsepower | 25 Hp |
| Heavy Duty Horsepower | 20 Hp |
| Protection Category | IP20 |
| Display Type | LCD Display |
| Minimum Temperature Range | 0°C |
| Maximum Temperature Range | 40°C |
| Humidity Range | 5 to 95% (non-condensing) |
| Maximum Operating Altitude | 1000 meters above sea level |
| Keypad Type | Full Numeric Keypad |
| Brake IGBT | Installed |
| Drive Mounted Brake Resistor | Not Installed |
The Allen Bradley model 20AD034A3AYNARC1 is an advanced AC drive tailored for demanding motor control environments. Designed to work with a three-phase system at an input voltage of 480 V AC, the drive manages a maximum current rating of 34 A. The power delivery options make this drive versatile, as it supports normal-duty applications with up to 25 HP and heavy-duty applications with a maximum of 20 HP.
The drive is built with user accessibility in mind, offering an LCD and a full numeric keypad for ease of programming and monitoring. As a protective measure, the unit is classified in the IP20 category, providing adequate safeguards against solid objects entering the enclosure.
Temperature considerations are crucial for effective operation; therefore, this drive is rated for a minimum temperature of 0°C up to a maximum of 40°C. Additionally, it operates efficiently in environments with relative humidity ranging from 5% to 95% that is non-condensing. For high-altitude applications, this drive remains effective at elevations up to 1000 meters above sea level.
Integrated into this design is a brake IGBT, enhancing control during deceleration. However, it is worth noting that this unit does not come with a drive-mounted brake resistor, further simplifying its configuration for specific applications.