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The 20AD034M3AYNANC0 is an AC drive from Allen Bradley's PowerFlex 70 series. Designed to handle continuous output currents of up to 34 Amps, it operates with a motor power rating of 25 HP for normal duty and 20 HP for heavy duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD034M3AYNANC0 |
| Communication Interface | None |
| Feedback Interface | None |
| Braking Provision | Brake IGBT, no internal resistor |
| Operator Interface | LCD display, numeric keypad |
| Enclosure Rating | IP20/NEMA 1, conformal coated |
| Motor Power Rating | 25 HP (ND) / 20 HP (HD) |
| Continuous Output Current | 34 A |
| Supply Configuration | 480V AC, 3-phase |
| Input Apparent Power | 25.9 kVA @ 480V, 3-ph |
| Input Current | 31.2 A @ 480V, 3-ph |
| Short‑Term Output Current | 40.5 A for 1 min @ 480V |
| Power Loss | 404.3 W @ 480V, 25 HP ND |
| Encoder Signal Format | Quadrature, 90° ±27° |
| AC Input Overvoltage Trip | 570V AC (480V class) |
The Allen Bradley 20AD034M3AYNANC0 AC drive, part of the PowerFlex 70 series, delivers reliable performance for industrial applications. It is rated for up to 25 horsepower in standard duty and 20 horsepower for heavy-duty scenarios, allowing for flexibility in motor control. This drive functions by providing a continuous output current of 34 Amps, effectively managing power for various motor needs.
Operated with a supply input of 480V AC in a 3-phase configuration, it draws an input current of 31.2 Amps and has an apparent power rating of 25.9 kVA. In scenarios requiring a higher output current briefly, it can reach a short-term output of 40.5 Amps for a duration of one minute without compromising performance.
The device's operational efficiencies can be monitored, as it registers a power loss of 404.3 Watts when running at its rated specifications. The design includes an LCD display alongside a numeric keypad, promoting easy operator interaction while lacking advanced communication or feedback interfaces. Critical for safety, the drive features an AC input overvoltage trip threshold set at 570V, ensuring system integrity under fault conditions. Additionally, with an encoder signal format of quadrature, adjusted at ±27° over a 90° range, the drive is well-prepared for precise motor control applications.