20-750-C6-C770D740

Overview of Allen-Bradley 20-750-C6-C770D740 Converter Unit

The Allen-Bradley 20-750-C6-C770D740 is a converter accessory designed for PowerFlex 750-Series AC drives, specifically Frame 8 to 10 models. It supports 3-phase input voltages of 400V/480V and current ratings of 770A/740A respectively. This converter unit is essential for drive applications requiring precise AC motor control in industrial environments.

Key Features

• Compatible with PowerFlex 750 Series: Designed for seamless integration with Frame 8-10 drives.
• High current capacity: Supports up to 770A at 400V and 740A at 480V for demanding motor loads.
• 3-phase input: Provides stable and efficient conversion for motor drive systems.
• Durable construction: Built to withstand industrial conditions and ensure reliable operation.
• Repairable design: Allows maintenance and cost-effective repair options.
• Supports energy-efficient motor control: Helps reduce operational costs by improving drive performance.

Technical Specs

Parameter	Specification
Model Number	20-750-C6-C770D740
Compatible Drive	PowerFlex 750 Series (Frame 8-10)
Input Voltage	400V AC / 480V AC
Current Rating	770A @ 400V / 740A @ 480V
Phase	3-phase
Application Type	Converter Unit for motor drives
Repairable	Yes
Frame Size	8 - 10

Applications / Use Case

This converter unit is used in industrial motor control applications where PowerFlex 750 drives manage variable frequency for motors in manufacturing, pumps, conveyors, and HVAC systems. It enables precise speed and torque control compatible with demanding operational environments.

Allen-Bradley products carry the reliability and support of Rockwell Automation, complying with industry standards for performance and safety.