Frequently Asked Questions
What is the Allen-Bradley 20AD022A0AYNANC0?
It is a Rockwell Automation PowerFlex 70 variable frequency drive featuring enhanced motor control, a 480 VAC three-phase input, 22 A continuous output current and an IP20 / NEMA Type 1 Frame D enclosure.
What is the normal duty motor power rating?
The normal duty rating is 11 kW (15 HP). The manufacturer specifies a continuous output current of 22 A for this configuration.
What is the heavy duty motor rating?
Rockwell Automation specifies a 10 HP heavy duty motor rating. Heavy duty selection must consider the connected motor current, load characteristics and the applicable overload requirements.
What input voltage is required?
The drive is specified for a nominal 480 VAC three-phase supply in the 380–480 V class. Installation must comply with the voltage limits and circuit protection requirements in the PowerFlex 70 manual.
What is the continuous output current?
The rated continuous output current is 22 A. The manufacturer also specifies 24.2 A for one minute and 33 A for three seconds under applicable overload conditions.
Does the drive support sensorless vector control?
Yes. The enhanced-control configuration supports sensorless vector operation and additional supported motor-control methods, including customizable volts-per-hertz control.
What is the maximum output frequency?
The enhanced-control configuration supports an output frequency range of 0–500 Hz. Motor speed settings must remain compatible with the motor nameplate and driven equipment.
Does 20AD022A0AYNANC0 include a keypad?
No. The specified catalog configuration includes a blank HIM plate rather than an installed operator keypad. A compatible Human Interface Module can be selected separately.
Does this model have built-in EtherNet/IP communication?
No internal communication module is included. EtherNet/IP integration requires an appropriate compatible communication adapter and suitable drive configuration.
Does the drive include a braking transistor?
Yes. A brake IGBT is installed. The drive does not include a drive-mounted braking resistor, so external braking hardware must be selected when required by the application.
What type of EMC filter is included?
The manufacturer specifies a second-environment EMC filter and common-mode choke. EMC compliance depends on the complete installation, including grounding, motor cable selection and wiring practices.
What is the enclosure type?
The drive has an IP20 / NEMA Type 1 panel-mounted enclosure with conformal coating and uses a Frame D construction.
Does the 20AD022A0AYNANC0 include an encoder feedback module?
No encoder feedback option is included in this catalog configuration. Any required feedback accessory must be selected and configured separately.
What circuit protection is recommended?
Rockwell Automation provides circuit protection data for this model, including a 25–45 A dual-element time-delay fuse range at 480 VAC. Final protection selection depends on the applicable electrical code, fault-current rating and installation configuration.
Is the 20AD022A0AYNANC0 discontinued?
Rockwell Automation currently designates the product as End of Life and has announced May 30, 2027 as its discontinuation date. As of October 2026, that announced date is still in the future.
Can this PowerFlex 70 be replaced with a newer drive?
Rockwell Automation classifies replacement of this catalog number as an engineering replacement. Any proposed alternative must be evaluated for electrical ratings, enclosure dimensions, braking functionality, I/O, communication, motor control and parameter compatibility.
What should be verified before ordering?
Confirm the exact catalog number 20AD022A0AYNANC0, 480 VAC three-phase input, 11 kW (15 HP) normal duty and 10 HP heavy duty ratings, 22 A continuous output, enhanced control, Frame D IP20 / NEMA Type 1 enclosure, conformal coating, braking IGBT, second-environment EMC filter, blank HIM plate, absence of an internal communication module and absence of encoder feedback.