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The 20AD022A0NYNANC0 is a variable frequency AC drive manufactured by Allen Bradley as part of the PowerFlex 70 series. It is designed to operate with a voltage of 480 V AC, 3-phase, and provides a continuous current of 22 A with a motor capacity of 15 HP for normal use or 10 HP for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD022A0NYNANC0 |
| Weight | 23.00 lbs (10.43 kg) |
| Voltage | 480 V AC, 3-phase |
| Continuous Current | 22 A |
| Motor Capacity | 15 HP (normal duty), 10 HP (heavy duty) |
| Mounting/Enclosure | Panel-mount, IP20/NEMA 1 |
| Brake Chopper | IGBT installed |
| Brake Resistor | None |
| Control Mode | Enhanced vector control with 24 V I/O |
| EMC Filter | Second-environment filter per CE EMC 89/336/EEC |
| Input Current | 19.9 A @ 480 V 3-phase |
| Frequency Range | Up to 500 Hz |
| I/O Count | 6 Digital Inputs, 2 Digital Outputs, 2 Analog Inputs, 1 Analog Output |
| Efficiency | 97.5 % at rated load |
| Thermal Protection | Heat-sink thermistor for over-temperature trip |
| Speed Regulation | ±0.1 % over 120:1 in vector mode |
The 20AD022A0NYNANC0 from Allen Bradley's PowerFlex 70 series is a variable frequency AC drive built for precision and control. This unit handles 480 V AC in a 3-phase configuration and provides continuous operation at 22 A, making it effective for applications requiring reliable power.
The drive's specified motor capacities allow for versatility: it supports a maximum of 15 HP under normal conditions and 10 HP during heavy-duty usage. Designed for panel mounting, it has an IP20/NEMA 1 rating, ensuring reasonable protection in controlled environments.
In terms of functionality, the drive features an IGBT-installed brake chopper but does not come with a brake resistor. Enhanced vector control is utilized, complemented by 24 V input/output options. The unit adheres to CE EMC standards with a second-environment filter included to minimize electromagnetic interference.
Input current ratings are set at 19.9 A when operating with the specified 480 V, and the frequency range can reach up to 500 Hz. The unit supports a comprehensive I/O configuration with 6 digital inputs, 2 digital outputs, as well as 2 analog inputs and 1 analog output. Operating at an impressive efficiency of 97.5% under rated conditions, it maintains high performance. The drive also features thermal protection through a heat-sink thermistor to prevent overheating, and it supports speed regulation within ±0.1% over a ratio of 120:1 in vector mode.