OVERVIEW

Official designation: Allen-Bradley 20AD011A3AYNANC0 (PowerFlex 70, Adjustable Frequency AC Drive)

Role/Application: Frame C Variable Frequency Drive providing precise speed and torque control for 480V AC three-phase motors up to 7.5 HP (5.5 kW).

KEY SPECS SUMMARY

Power: 480V AC, 3 Phase, 7.9 kVA Input

Interfaces / Ports: Multiple digital and analog I/O terminals

Indicators: Full Numeric LCD Human Interface Module

Operating Temp: 0 degrees C to 50 degrees C without derating

Platform / Compatibility: PowerFlex 70 series, C Frame size

Limit: 5 percent to 95 percent relative humidity non-condensing

Lifecycle: Discontinued as of June 01, 2023.

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the continuous output current and overload ratings of this VFD?

A: Continuous output is 11 A with 110 percent overload for 60 seconds.

Wiring & Installation:

Q: What is the recommended maximum altitude for installation without requiring output derating?

A: The drive is rated for installation at a maximum altitude of 1000 meters.

Troubleshooting & Compatibility:

Q: Which type of control is standard on the 20AD011A3AYNANC0 model for motor operation?

A: This model features Enhanced Control and includes the necessary Brake IGBT for dynamic braking.

Replacement & Upgrades:

Q: What is the manufacturer recommended replacement for this discontinued PowerFlex 70 drive?

A: Refer to the latest manufacturer manual for the specific recommended migration or replacement path.