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The 20AD027F3AYNACC0 from the Allen Bradley PowerFlex 70 series operates as an AC drive, supporting a 3-phase input voltage of 480 V AC. With a continuous output current of 27 A, this unit provides flexibility for industrial applications, achieving a rated output of 20 horsepower under normal conditions and 15 horsepower in heavy-duty scenarios.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027F3AYNACC0 |
| Weight | 17.00 lbs (7.71 kg) |
| Input Voltage | 480 V AC, 3-phase |
| Output Current | 27 A continuous |
| Horsepower | 20 HP Normal, 15 HP Heavy |
| Enclosure | Flanged mount; Front IP20, Rear NEMA 4X/12 |
| Brake IGBT | Installed |
| Brake Resistor | None |
| Communication | ControlNet coaxial |
| Max Output Current (1m) | 33 A |
| Max Output Current (3s) | 44 A |
| Carrier Frequency | 2–10 kHz standard, up to 12 kHz vector |
| Control Method | Sensorless vector, V/Hz, custom vector |
| Efficiency | 97.50% |
| Frequency Range | 0–400 Hz standard, up to 500 Hz enhanced |
The Allen Bradley 20AD027F3AYNACC0 is an AC drive specifically built for robust performance within industrial setups. It handles an input voltage of 480 V AC within a three-phase arrangement. The device continuously supplies an output current of 27 A and is rated for 20 horsepower under normal operating conditions, with a capability for 15 horsepower during heavy duty.
This model is designed for versatile mounting with its flanged enclosure. The front of the unit has an IP20 rating, providing basic protection, while the rear maintains a NEMA 4X/12 rating, enabling it to withstand harsher environments. Supporting ControlNet coaxial communication enhances data integrity across networks.
The drive operates exceptionally efficiently, boasting an efficiency rating of 97.50%. It has a frequency range from 0 to 400 Hz as standard, with enhanced capabilities allowing it to reach frequencies of up to 500 Hz. The 20AD027F3AYNACC0 utilizes multiple control methods, including sensorless vector control and V/Hz control, along with custom vector options. Its maximum output current can reach 33 A for sustained periods of one minute, and up to 44 A for a brief surge lasting three seconds. The carrier frequency operates within a range of 2 to 10 kHz under standard settings, with vector applications allowing for extensions up to 12 kHz.