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The PowerFlex 70 series unit, identified by the part number 20AD027A0AYYANC1, is an AC drive designed for intricate motor control applications. This device operates at a rated voltage of 480 VAC across three phases, making it suitable for a variety of industrial environments. It supports both 50 and 60 Hz frequencies and has a maximum current rating of 27 A, delivering up to 20 HP or 15 kW of output power.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027A0AYYANC1 |
| Weight | 15.00 lbs (6.80 kg) |
| Rated Voltage | 480 VAC |
| Number of Phases | 3-phase |
| Rated Frequency | 50/60 Hz |
| Current Rating | 27 A |
| Output Power (kW) | 15 kW |
| Output Power (HP) | 20 HP |
| Frame Size | D |
| Enclosure | IP20, NEMA 1 |
| HMI Option | Blank Cover |
| Brake IGBT | Yes |
| Brake Resistor | Yes |
| Communication Slot | None |
| Control Option and I/O Voltage | Enhanced (No Safe-Off) |
| Feedback Option | Encoder, 12V/5V |
The 20AD027A0AYYANC1 model from the Allen Bradley PowerFlex 70 series is an advanced AC drive designed for high-performance applications. It is capable of handling a rated voltage of 480 VAC, suitable for 3-phase electrical systems. This drive operates efficiently across standard frequencies of 50 and 60 Hz, ensuring versatility in various setups.
With a current capacity of 27 A, the drive provides substantial output power of 20 HP (15 kW), making it effective for powering motors in moderate to heavy-load scenarios. Constructed in a Frame Size D, the unit meets IP20 ratings and adheres to NEMA 1 enclosure standards, providing basic protection from dust and other particles in controlled environments.
This device features a blank cover for the HMI option, enabling essential protection while eliminating unnecessary complexity. It is also equipped with both an IGBT brake and brake resistor, enhancing its braking capabilities during operation. While there is no communication slot for additional modules, the enhanced control option utilizes I/O voltage without Safe-Off functionality.
For feedback mechanisms, the drive supports encoder feedback options at both 12V and 5V, offering flexibility and precision in motor control applications. The 20AD027A0AYYANC1 AC drive is well-suited for integration into various industrial control systems that require reliable performance and robust functionality.