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The 20AD014F3AYNANG0 from Allen Bradley is an AC drive engineered for precision control. It accommodates a 480 V AC 3-phase power supply and is distinguished by its ability to provide efficient operation while maintaining a high output current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD014F3AYNANG0 |
| Weight | 12.00 lbs (5.44 kg) |
| Brake Switch | IGBT |
| Control Method | Sensorless vector + Safe-Off |
| Enclosure | Front IP20/NEMA 1; Rear NEMA 4X/12 |
| Efficiency | 97.50% |
| Switching Frequency | 2–10 kHz (standard); up to 12 kHz (vector) |
| Digital Inputs | 6 |
| Analog Inputs | 2 |
| Analog Output | 1 |
| Input Voltage | 480 V AC, 3-phase |
| Continuous Output Current | 7 A |
| 3 s Peak Output Current | 22 A |
| Dynamic Brake Resistance | 115 Ω |
| Overvoltage Trip | 810 V DC bus |
| Undervoltage Trip | 280 V AC input |
The Allen Bradley 20AD014F3AYNANG0 AC drive is designed to facilitate smooth operation in various applications where precision control is needed. It operates on 480 volts AC in a 3-phase configuration, which enables it to manage substantial manufacturing processes effectively.
With an IGBT-based brake switch, this model provides reliability during braking situations. The control method employed is a sensorless vector approach, supplemented with Safe-Off capabilities for enhanced safety measures. This drive operates efficiently, achieving an impressive efficiency rating of 97.50%, which underlines its energy-saving characteristics.
The unit has a standard switching frequency range of 2 to 10 kHz, with an option to extend up to 12 kHz while in vector mode. It is equipped with multiple inputs: six digital inputs and two analog inputs, plus one analog output for added flexibility in control systems. For operational stability, the continuous output current is rated at 7 amps with a peak output current reaching 22 amps for brief periods.
Safety mechanisms are built-in, including an overvoltage trip threshold at 810 volts on the DC bus and an undervoltage trip at 280 volts AC input. Additionally, dynamic brake resistance is set at 115 ohms, ensuring effective control during braking. The enclosure is constructed for durability, offering IP20/NEMA 1 protection at the front and enhanced resilience with NEMA 4X/12 ratings at the rear to secure the unit against environmental factors.