OVERVIEW

Official designation: Allen-Bradley 20BC022A3AYNACC0 (PowerFlex 700, AC Drive)

Role/Application: Adjustable frequency AC drive providing precise vector control for three-phase induction motors, rated for 11 kilowatts Normal Duty and 7.5 kilowatts Heavy Duty at 400 Volts AC.

KEY SPECS SUMMARY

Power: 400 Volts AC input 50 Hertz

Interfaces / Ports: 6 Digital, 2 Analog inputs, 3 Digital, 2 Analog outputs

Indicators: LCD Display Full Numeric Keypad

Operating Temp: 0 to 50 degrees C at 400 Volts AC rating

Platform / Compatibility: PowerFlex 700, Frame 1, IP20 / NEMA Type 1 enclosure

Limit: 22 Amperes Normal Duty, 17 Amperes Heavy Duty

Lifecycle: Discontinued, recommend PowerFlex 755 family

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the efficiency of the 20BC022A3AYNACC0 AC drive at nominal line voltage and rated amperage?

A: The drive has an efficiency rating of 97.5 percent at rated Amperage and nominal line voltage.

Wiring & Installation:

Q: Does this PowerFlex 700 drive require an external braking resistor for dynamic braking applications?

A: This unit includes an Internal Brake IGBT but is shipped without a drive mounted brake resistor.

Troubleshooting & Compatibility:

Q: What communications module is integrated into the 20BC022A3AYNACC0 drive?

A: The drive features an integrated ControlNet (Coax) DPI Module for network communication.

Replacement & Upgrades:

Q: What is the Allen-Bradley recommended migration path for the discontinued PowerFlex 700 drive series?

A: Rockwell Automation recommends modernizing to the PowerFlex 750 family of AC drives as an alternative.