Excellent PLC
Product Introduction
The Allen-Bradley 20F11NC072AA0NNNNN PowerFlex 753 AC Drive is a high-capacity AC drive designed for precise motor control in industrial applications requiring reliable and continuous operation. As part of the PowerFlex 753 family from Rockwell Automation, this model delivers stable torque, flexible control, and integration capabilities suitable for medium- to heavy-duty machinery.
Engineered for 400 VAC input with support for a 540 VDC DC bus, it provides an output rating of 37 kW (50 HP) and 72 A. The air-cooled, open-type design includes precharge functionality and integrated filtering, ensuring safe startup and reduced electrical stress on components. With no built-in HIM, this drive is optimized for use with external operator interfaces or networked communication modules.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 20F11NC072AA0NNNNN |
| Series | PowerFlex 753 |
| Cooling Method | Air Cooled |
| Input Type | AC Input with Precharge |
| Input Voltage | 400 VAC / 540 VDC |
| Power Rating | 37 kW / 50 HP |
| Output Current | 72 A |
| Enclosure Type | Open Type |
| Protection Level | IP20 / IP00 |
| Filtering | Integrated Filtering |
| Internal Components | Internal Transistor |
| Jumper | Removed |
| Operator Interface | No HIM |
| Control Capability | Advanced Motor Control |
| Mounting Type | Panel Mount |
| Dimensions | 474 × 212 × 222 mm |
| Weight | 13.6 kg |
Applications
• Conveyor and Material Handling Systems – Provides stable speed control for heavy load applications.
• Pumps and Compressors – Supports energy-efficient variable speed operation to optimize process efficiency.
• Industrial Fans and Blowers – Ensures reliable airflow control and optimized energy usage.
• Mixers and Processing Equipment – Maintains consistent torque output for uniform process performance.
• General Manufacturing Equipment – Suitable for various industrial machines requiring robust motor control.
Advantages
• High Power Output – Rated at 37 kW / 50 HP, suitable for medium- to heavy-duty industrial applications.
• Flexible Input Capability – AC input and 540 VDC DC bus support increase system adaptability.
• Precharge Protection – Reduces inrush current during startup, protecting internal components.
• Efficient Air-Cooled Design – Maintains optimal operating temperature for continuous duty.
• Integrated EMC Filtering – Reduces electrical interference and enhances reliability.
• Customizable Interface – Absence of HIM allows integration with external HMIs or network control modules.
• Reliable Operation – Designed for stable, continuous industrial performance under variable load conditions.
