Allen-Bradley 20-750-ENTRE PowerFlex 750-Series AC Drive

The Allen-Bradley 20-750-ENTRE PowerFlex 750-Series AC Drive is a cutting-edge, high-performance variable frequency drive (VFD) designed to provide efficient and precise motor control for a wide range of industrial automation applications. Known for its robust features and exceptional flexibility, the PowerFlex 750-Series offers unmatched control over motor speed, torque, and acceleration. The 20-750-ENTRE model integrates seamlessly into existing automation systems, enabling reliable and optimized performance in demanding environments.

With advanced communication capabilities, enhanced protection features, and user-friendly operation, the 20-750-ENTRE is ideal for applications that require consistent and scalable motor control. Whether you're managing pumps, fans, conveyors, or other industrial machinery, the PowerFlex 750-Series AC Drive delivers superior control and performance, ensuring higher efficiency and reduced energy consumption.

Functional Highlights & Key Benefits

• Advanced Motor Control: The PowerFlex 750-Series AC Drive offers precise control of motor speed, torque, and acceleration, improving operational efficiency and system performance.

• Wide Range of Applications: Designed for a variety of applications, including pumps, fans, conveyors, and compressors, it ensures optimal motor control across diverse industries such as manufacturing, energy, and HVAC.

• Flexible Communication Options: The 20-750-ENTRE model supports multiple communication protocols, such as EtherNet/IP and Modbus TCP, enabling easy integration into existing automation networks.

• Energy Efficiency: The drive is engineered to reduce energy consumption by optimizing motor performance, resulting in lower operating costs and a smaller environmental footprint.

• Easy Setup & Operation: With a user-friendly interface, quick-start features, and intuitive programming, the PowerFlex 750-Series allows for fast installation and seamless operation.

• Reliable Performance: Built to withstand harsh industrial environments, the 20-750-ENTRE features advanced protection features to ensure long-lasting and reliable operation.

• Compact Design: The compact footprint of the PowerFlex 750-Series allows for space-efficient integration into control panels or machinery, without compromising performance.

Technical Data / Specifications

• Model: 20-750-ENTRE

• Series: PowerFlex 750-Series

• Input Voltage: 380–480V AC

• Power Rating: 0.75 kW (1 HP) to 250 kW (350 HP)

• Control Type: V/Hz, Sensorless Vector Control, and Full Vector Control

• Communication Protocols: EtherNet/IP, Modbus TCP, and DeviceNet

• Display: Multi-line LCD with graphical display for easy configuration and monitoring

• Environment: Operating Temperature Range: -10°C to 50°C (14°F to 122°F)

• Mounting: Wall or DIN rail mountable for flexible installation options

• Dimensions: 7.5” H x 5.5” W x 4.5” D (190 mm x 140 mm x 115 mm)

• Weight: 2.5 kg (5.5 lbs)

• Certifications: UL Listed, CE Marked, RoHS Compliant, CSA Certified

• Protection Features: Overvoltage, Overcurrent, Overtemperature, and Ground Fault protection

• Energy Efficiency: Energy savings of up to 30% compared to conventional drives

Typical Applications / System Integration / Use Cases

The 20-750-ENTRE PowerFlex 750-Series AC Drive excels in a wide range of industrial applications, providing precise motor control, energy savings, and seamless integration. Some typical use cases include:

• Pumps: The drive optimizes pump performance, maintaining consistent pressure and flow rates while reducing energy consumption.

• Fans & Blowers: Ensures smooth control of fan and blower systems, improving airflow control and reducing motor wear.

• Conveyors: Enhances conveyor system performance, providing speed and torque control to meet varying load requirements.

• Compressors: Offers optimized control over compressor motors, ensuring energy-efficient operation across industries such as HVAC and refrigeration.

• Material Handling: Perfect for controlling material handling systems, reducing downtime and enhancing productivity.

• HVAC Systems: The PowerFlex 750-Series offers precise control of motors used in HVAC systems, improving energy efficiency and reducing maintenance costs.

Support & Maintenance / Reliability & Service

The Allen-Bradley PowerFlex 750-Series AC Drive is backed by Rockwell Automation’s global support network, providing expert assistance, troubleshooting, and service. The drive’s advanced diagnostics and built-in protection features ensure a high level of reliability and minimize system downtime. Additionally, Rockwell offers extensive training, resources, and technical documentation, allowing your team to operate and maintain the system efficiently.

Routine maintenance is simplified with the PowerFlex 750-Series, thanks to its self-monitoring capabilities and intuitive diagnostic interface. The drive is designed for long-lasting performance, with reduced maintenance requirements, lowering the total cost of ownership.

FAQ

1. What is the power rating range of the Allen-Bradley 20-750-ENTRE AC Drive?

• The 20-750-ENTRE PowerFlex 750-Series AC Drive offers a power rating range from 0.75 kW (1 HP) to 250 kW (350 HP), making it suitable for a wide range of motor control applications.

2. Can the 20-750-ENTRE be integrated into existing automation networks?

• Yes, the 20-750-ENTRE supports multiple communication protocols, including EtherNet/IP, Modbus TCP, and DeviceNet, allowing easy integration into existing systems.

3. What are the key features of the PowerFlex 750-Series AC Drive?

• Key features include advanced motor control, energy efficiency, wide application compatibility, communication flexibility, and robust protection features.

4. What types of motors can the 20-750-ENTRE AC Drive control?

• The PowerFlex 750-Series is suitable for controlling both synchronous and asynchronous motors, offering various control methods such as V/Hz, Sensorless Vector Control, and Full Vector Control.

5. What are the environmental conditions for the PowerFlex 750-Series AC Drive?

• The 20-750-ENTRE operates in a temperature range from -10°C to 50°C (14°F to 122°F), making it suitable for most industrial environments.