OVERVIEW

Official designation: Allen-Bradley 20G11NC3P5JA0NNNNN (PowerFlex 755, AC Drive)

Role/Application: High-performance 400 VAC 3-phase AC drive for industrial automation, providing 1.5 kW Normal Duty or 1.5 kW Heavy Duty motor control with an integrated dynamic braking transistor and internal EMC filter.

KEY SPECS SUMMARY

Power: 400 VAC / 540 VDC

Interfaces / Ports: Embedded Ethernet/IP

Indicators: Blank (No HIM)

Operating Temp: 0 to 60 degrees C

Platform / Compatibility: PowerFlex 755

Limit: 3.5 Amps / 1.5 kW ND

Lifecycle: Active

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the primary dimensions and approximate weight of this Frame 2 PowerFlex 755 drive?

A: The dimensions are approximately 424 mm H x 135 mm W x 212 mm D, with an approximate weight of 8 kg.

Wiring & Installation:

Q: Does the integrated dynamic braking transistor allow use without an external braking resistor?

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

Troubleshooting & Compatibility:

Q: What are the Normal Duty and Heavy Duty horsepower ratings for this 400 VAC drive?

A: The Normal Duty rating is 2.0 HP, and the Heavy Duty rating is 2.0 HP for Frame 2 units.

Replacement & Upgrades:

Q: Can an external Human Interface Module (HIM) be connected to this drive for local operation?

A: Yes, since the drive has a Blank (No HIM) display, an external HIM must be connected for local control and programming.