Allen Bradley PowerFlex 755 20G11NC085JA0NNNNN AC Packaged Drive - 45kW ND/37kW HD, 400V

Product Description:

Rockwell Automation 755 20G11NC085JA0NNNNN AC Packaged Drive – High-Power Motor Control for Heavy Industrial Automation

DDPARTSSOLUTION offers the Rockwell Automation 755 20G11NC085JA0NNNNN AC Packaged Drive, a high-power and robust solution designed for demanding heavy industrial automation applications requiring substantial motor control. This air-cooled, open-type drive delivers reliable and efficient performance for high-power applications.¹ This model is a Frame 5 drive, indicating a larger physical footprint than the previously described Frame 1, 2, 3, and 4 models.² Its dual Normal Duty (ND) and Heavy Duty (HD) ratings provide excellent versatility for handling diverse and demanding load requirements.³

Key Features:

• Air Cooled, Open Type (IP00): Efficient cooling suitable for standard industrial environments (requires appropriate enclosure for protection).
• 400V AC Input, 3-Phase: Compatible with common industrial power systems.
• Dual Rating (45kW ND / 37kW HD): Offers flexibility for different load profiles and demanding application requirements.⁴
• AC Input with Precharge: Ensures smooth and controlled motor startup, minimizing stress on the motor and drive components.
• Integrated Filtering: Reduces electromagnetic interference (EMI) for improved system performance and reliability in industrial environments.
• CM Jumper Installed: Simplifies grounding and enhances electromagnetic compatibility (EMC) compliance.
• Built-in DB Transistor: Enables dynamic braking for rapid deceleration and precise control of motor stopping.⁵
• Packaged Drive: Includes essential components for simplified and quick installation, reducing setup time and costs.
• Frame 5 Design: This drive is a Frame 5 size, indicating a larger physical footprint compared to Frame 1, 2, 3, and 4 drives.⁶ Carefully consider installation space requirements.

Technical Specifications:

• Manufacturer: Rockwell Automation
• Series: 755
• Model: 20G11NC085JA0NNNNN
• Type: AC Packaged Drive
• Cooling: Air Cooled
• Enclosure: Open Type (IP00 - Requires enclosure for protection)⁷
• Frame Size: 5
• Main Power Supply: 400 V AC, 3-Phase⁸
• Current: 85 A⁹
• Capacity: 45 kW (Normal Duty), 37 kW (Heavy Duty)¹⁰
• Output Frequency: 0-325 Hz
• Overload Capacity: 110% for 1 minute
• Braking Transistor: Included
• Filtering: Included
• CM Jumper: Installed
• HIM (Human Interface Module): Not Included (Blank)

Applications:

This high-power AC packaged drive is ideally suited for a diverse range of heavy industrial applications, including:

• Large-scale pumps and fans in demanding industrial processes, HVAC systems, and water/wastewater treatment plants.
• Heavy-duty conveyors and complex material handling systems in manufacturing, warehousing, large-scale logistics, and mining operations.
• Large packaging machinery, complex automated assembly lines, and other high-demand automated production equipment.
• High-power machine automation and process control systems requiring sophisticated control strategies.
• Heavy-duty textile machinery, large-scale woodworking equipment, metalworking machinery, and other heavy industrial equipment with demanding load profiles.

Benefits:

• Operational Flexibility: Dual ND/HD rating provides versatility for diverse load requirements and application needs, optimizing performance and cost-effectiveness.¹¹
• Reliable Performance: Engineered for robust and dependable operation in demanding industrial environments, ensuring minimal downtime.
• Enhanced System Performance: Integrated filtering minimizes electromagnetic interference for improved system stability and reliability.¹²
• Improved Braking Control: Built-in DB transistor enables faster and more controlled deceleration, enhancing safety and efficiency.¹³
• Simplified Installation: Packaged design streamlines setup and integration, reducing installation time and costs.¹⁴

Why Choose DDPARTSSOLUTION?

• In-Stock Availability: The Rockwell Automation 755 20G11NC085JA0NNNNN is in stock and ready to ship.
• Expert Technical Support: Our highly experienced team is available to provide expert technical support.
• Fast and Reliable Shipping: We offer fast and reliable shipping to minimize your downtime.

Keywords Used: Rockwell Automation, 755, 20G11NC085JA0NNNNN, AC Drive, Packaged Drive, VFD, 45kW, 37kW, 400V, Air Cooled, Open Type, Frame 5, ND, HD, Precharge, Filtered, CM Jumper, DB Transistor, DDPARTSSOLUTION.¹⁵

The key change is the Frame 5 designation, along with the updated power ratings (45kW ND / 37kW HD) and the corresponding current (85A).¹⁶ The description emphasizes the suitability for even larger and more demanding applications.