OVERVIEW

Official designation: Allen-Bradley 20G11ND040AA0NNNNN (PowerFlex 755, AC Drive)

Role/Application: High-performance 480 VAC 3-phase AC drive for various industrial applications, offering 22.4 kW Normal Duty or 18 kW Heavy Duty motor control, featuring an integrated dynamic braking transistor and internal EMC filter.

KEY SPECS SUMMARY

Power: 480 VAC / 650 VDC

Interfaces / Ports: Embedded Ethernet/IP

Indicators: Blank (No HIM)

Operating Temp: 0 to 40 degrees C

Platform / Compatibility: PowerFlex 755, Frame 3

Limit: 40 Amps / 22.4 kW ND

Lifecycle: Active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the Normal Duty and Heavy Duty kilowatt power ratings for this 480 VAC drive?

A: The drive is rated for 22.4 kW Normal Duty (40 A) and 18 kW Heavy Duty current for 480 VAC.

Wiring & Installation:

Q: What are the approximate height, width, and weight for this Frame 3 drive with an IP20 enclosure?

A: The dimensions are approximately 454 mm H x 190 mm W x 212 mm D, with an approximate weight of 12 kg.

Troubleshooting & Compatibility:

Q: Does the unit include dynamic braking and what additional component is required for its functionality?

A: The drive includes the internal dynamic braking transistor but requires an external braking resistor for use.

Replacement & Upgrades:

Q: Is this drive model currently active for procurement or is a direct replacement recommended?

A: This model is actively supported by the manufacturer for current industrial use.