OVERVIEW

Official designation: Allen-Bradley 20AD027F0AYNANC0 (PowerFlex 70, Adjustable Frequency Drive)

Role/Application: Adjustable frequency AC drive providing motor speed and torque control for 480 Volts three-phase industrial applications, offering 20 horsepower normal duty and 15 horsepower heavy duty.

KEY SPECS SUMMARY

Power: 480 Volts AC, three-phase input

Interfaces / Ports: Control terminals for I/O and DPI port

Indicators: Status LEDs for power and drive condition

Operating Temp: 0 degrees C to 40 degrees C for IP66 enclosure

Platform / Compatibility: PowerFlex 70 series, Frame Size D

Limit: 27 Amps output current, 150 percent overload for three seconds

Lifecycle: Active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the normal duty and heavy duty horsepower ratings for this drive?

A: The drive is rated for 20 horsepower normal duty and 15 horsepower heavy duty at 480 Volts.

Wiring & Installation:

Q: What are the required ambient temperature conditions for operation with the IP66 enclosure rating?

A: The maximum ambient operating temperature is 40 degrees C for the IP66/NEMA Type 4X/12 enclosure.

Troubleshooting & Compatibility:

Q: Does the 20AD027F0AYNANC0 drive include a Human Interface Module for local programming?

A: No, the drive is configured with a blank plate and does not include a Human Interface Module.

Replacement & Upgrades:

Q: Is a dynamic brake IGBT installed in this drive model?

A: Yes, this model includes an internal brake IGBT installed for handling regenerative energy.