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The PowerFlex 70 model 20AD034F0AYNANG0 from Allen Bradley is an AC variable frequency drive designed to control motor speeds effectively. Its robust specifications include an input voltage of 480 VAC and a continuous output current rating of 34 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC variable frequency drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD034F0AYNANG0 |
| Weight | 20.00 lbs (9.07 kg) |
| Control Type | Enhanced with Safe-Off |
| Filter & Choke | EMC filter + common-mode choke |
| DC Bus Voltage (Nominal) | 648 V DC |
| Output Frequency | 0–400 Hz (standard), 0–500 Hz (enhanced) |
| Efficiency | 97.50% |
| Input Current | 31.2 A |
| Carrier Frequency | 2–10 kHz (up to 12 kHz for vector control) |
| Voltage | 480 VAC |
| Input Phase | 3-phase |
| Output Current | 34 A continuous |
| Power (Normal Duty) | 25 HP |
| Power (Heavy Duty) | 20 HP |
| Brake IGBT | Installed |
| Brake Resistor | None |
The 20AD034F0AYNANG0 from the PowerFlex 70 series by Allen Bradley provides reliable control for industrial applications. This AC variable frequency drive is configured for 480 VAC operation and supports three-phase input. The unit can handle a continuous output current of 34 A. This model features enhanced control capabilities combined with Safe-Off functionality, improving safety during operation. Its standard output frequency ranges from 0 to 400 Hz, with an enhanced mode allowing frequencies up to 500 Hz.
Efficiency is a hallmark of this drive, achieving 97.50%. It draws an input current of 31.2 A while operating with a nominal DC bus voltage of 648 V DC. The carrier frequency has a range of 2 to 10 kHz, and it can go up to 12 kHz specifically for vector control scenarios. An integrated Brake IGBT is included in the design, whereas this unit does not have an internal brake resistor. Additionally, the drive is equipped with both an EMC filter and a common-mode choke to minimize electromagnetic interference, a critical consideration in many installations.
This model is rated for normal duty at 25 horsepower, while providing a 20 horsepower heavy-duty capacity, making it suitable for a wide variety of applications requiring reliable motor control.