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Allen Bradley

Allen Bradley PowerFlex 750 Series Inverter

Allen Bradley PowerFlex 750 Series Inverter.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number20-750-I1B-C770D740

Voltage 400V AC (770A), 480V AC (740A)

Phases 3-Phase

Frame Size 8/9/10

Features Includes DC Choke

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12-month warranty

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Veteran-owned

CAGE: 9NK75

PowerFlex 750 Series High Current Ratings (770A/740A) Includes DC Choke Designed for Flexibility and Ease of Use Robust Motor Control

Product description

The Allen-Bradley 20-750-I1B-C770D740 is a PowerFlex 750 series replacement inverter designed for robust motor control applications. It is rated for 770A at 400V AC (50 Hz) and 740A at 480V AC (60 Hz), operating on three-phase power. This inverter comes in Frame 8, 9, and 10 sizes and includes a DC choke for enhanced performance. It is built for flexibility, productivity, and ease of use.

This inverter is suitable for a wide range of industrial applications requiring precise speed and torque control of AC motors, including manufacturing, material processing, and heavy machinery operations.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 20-750-I1B-C770D740 inverter. We are committed to providing quality automation components to help you maintain and upgrade your industrial equipment.

Technical specifications

Voltage	400V AC (770A), 480V AC (740A)
Phases	3-Phase
Frame Size	8/9/10
Features	Includes DC Choke
Series	PowerFlex 750

Common applications

Manufacturing

Material Processing

Heavy Machinery

Pump Control

Fan Control

Conveyor Systems

Compatible systems

Designed for use with AC motors in 3-phase systems. Refer to PowerFlex 750 series documentation for detailed compatibility.

Also known as

Allen Bradley Inverter PowerFlex 750 Drive 20-750-I1B AC Inverter

Replaces / compatible with

This is a replacement inverter for the PowerFlex 750 series, designed to offer flexibility and enhanced performance in motor control applications.

Technical note

Expert tip

Ensure the frame size (8/9/10) and specific voltage/amperage ratings match your application requirements before installation.

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Frequently asked questions

What are the amperage ratings for the Allen Bradley 20-750-I1B-C770D740 inverter?

The Allen Bradley 20-750-I1B-C770D740 inverter has amperage ratings of 770A at 400V AC and 740A at 480V AC. It is a 3-phase inverter and includes a DC choke.