OVERVIEW

Official designation: Allen-Bradley 20G11RC011AA0NNNNN (PowerFlex 755, AC Drive)

Role/Application: This PowerFlex 755 AC drive provides high-performance motor control for normal duty applications. It accepts 400 VAC input, delivers 7.5 kW (5.5 kW heavy duty) power at 11.5 A, and includes a dynamic braking transistor.

KEY SPECS SUMMARY

Power: 400 VAC / 540 VDC

Interfaces / Ports: AC Input w/ Precharge

Indicators: Blank (No HIM)

Operating Temp: 0 to 40 degrees Celsius

Platform / Compatibility: PowerFlex 755 Drives

Limit: Output Current 11.5 A ND

Lifecycle: Product status is active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the heavy duty power rating and output current rating for this AC drive?

A: The heavy duty rating is 5.5 kW (7.5 HP), and the output current is 11.5 Amps.

Wiring & Installation:

Q: What are the primary input voltage and DC bus voltage capabilities of this drive?

A: The input voltage is 400 VAC, and the corresponding DC bus voltage is 540 VDC.

Troubleshooting & Compatibility:

Q: What is the standard ingress protection rating and operating temperature range for the unit?

A: The standard enclosure is Open Type with IP20 protection, operating from 0 to 40 degrees Celsius.

Replacement & Upgrades:

Q: Does this drive include an internal brake option or require an external braking module?

A: Yes, the 20G11RC011AA0NNNNN includes an integrated dynamic braking transistor.