Allen Bradley 20G11NC037JA0NNNNN

Overview

The Allen-Bradley PowerFlex 755 AC Drive model 20G11NC037JA0NNNNN is a high-performance, versatile motor control solution engineered for the most demanding industrial automation applications. This robust, air-cooled, open-type drive delivers reliable and efficient motor control for powerful machinery across various industries. As a Frame 3 drive, it offers enhanced capabilities suitable for applications requiring higher power and more complex control than its Frame 1 and 2 counterparts. Its intelligent design incorporates a dual Normal Duty (ND) and Heavy Duty (HD) rating, providing exceptional flexibility to adapt to diverse load requirements and operational demands, ensuring optimal performance and longevity for your equipment.

This specific PowerFlex 755 model, 20G11NC037JA0NNNNN, stands out with its 18.5kW Normal Duty and 15kW Heavy Duty capacity at 400V, making it an ideal choice for a broad spectrum of medium to heavy industrial tasks. It is designed to minimize electromagnetic interference (EMI) through integrated filtering and ensures smooth, controlled motor startup with AC input and precharge. The inclusion of a CM Jumper simplifies grounding, while the built-in DB Transistor enables dynamic braking for precise motor stop control. Packaged for quick and straightforward installation, this drive reduces setup time and operational costs, making it an invaluable asset for modern industrial environments.

Key Features

• Efficient Air-Cooled, Open Type (IP00) Design: Optimized for standard industrial environments, ensuring reliable operation (requires appropriate external enclosure for protection).
• 400V AC Input, 3-Phase Compatibility: Seamless integration with common industrial power supply systems for global application.
• Versatile Dual Rating (18.5kW ND / 15kW HD): Offers exceptional flexibility to manage various load profiles and application demands, maximizing operational efficiency.
• AC Input with Precharge: Guarantees a smooth and controlled motor startup sequence, significantly reducing mechanical stress on both the motor and drive components.
• Integrated Filtering for EMI Reduction: Minimizes electromagnetic interference, leading to enhanced system performance, stability, and reliability.
• CM Jumper Installed: Simplifies grounding procedures and significantly improves electromagnetic compatibility (EMC) compliance.
• Built-in DB Transistor: Facilitates dynamic braking for rapid deceleration, providing precise control over motor stopping for improved safety and process accuracy.

Technical Specifications

• Manufacturer: Rockwell Automation (Allen-Bradley)
• Series: PowerFlex 755
• Model: 20G11NC037JA0NNNNN
• Type: AC Packaged Drive
• Cooling: Air Cooled
• Enclosure: Open Type (IP00 - Requires external enclosure for protection)
• Frame Size: 3
• Main Power Supply: 400 V AC, 3-Phase
• Current: 37 A
• Capacity: 18.5 kW (Normal Duty), 15 kW (Heavy Duty)
• Output Frequency: 0-325 Hz
• Overload Capacity: 110% for 1 minute
• Braking Transistor: Included
• Filtering: Integrated
• CM Jumper: Installed
• HIM (Human Interface Module): Not Included (Blank)

Applications

• Heavy-Duty Pumping and Ventilation: Ideal for larger pumps and fans in industrial processes, HVAC systems, and critical water/wastewater treatment facilities.
• Advanced Material Handling Systems: Excellently suited for demanding conveyors and complex material handling systems in manufacturing, warehousing, and logistics operations.
• Precision Packaging and Assembly: Powers larger packaging machinery, automated assembly lines, and other automated production equipment requiring high accuracy and throughput.
• Comprehensive Machine Automation: Supports machine automation and intricate process control systems that demand higher power output and sophisticated control algorithms.
• Robust Industrial Machinery: Perfect for textile machinery, woodworking equipment, metalworking machinery, and other medium to heavy industrial equipment.

Why Choose This Model?

• Unmatched Versatility: The dual ND/HD rating allows for seamless adaptation to a wide range of industrial applications, optimizing motor performance under varying loads.
• Enhanced System Reliability: Integrated filtering and AC input with precharge ensure stable operation, protect your valuable equipment, and minimize downtime.
• Precise Control Capabilities: Experience superior motor control with dynamic braking and smooth startup, leading to improved process accuracy and operational safety.
• Simplified Integration: As a packaged drive, it includes essential components for quick and easy installation, reducing setup time and overall project costs.
• Built for Demanding Environments: Its robust Frame 3 design and open-type cooling are ideal for challenging industrial settings, promising longevity and consistent performance.
• Rockwell Automation Quality: Benefit from the reliability, support, and innovation inherent in products from a global leader in industrial automation.

Order Now

Elevate your industrial operations with the Allen-Bradley PowerFlex 755 AC Drive 20G11NC037JA0NNNNN. Experience a new level of performance, reliability, and control for your most critical applications. Contact us today to secure this essential component for your facility.