ALLEN-BRADLEY / ROCKWELL AUTOMATION Powerflex Ac Drive 20F1AND248AN0NNNNN-BRE6ROKA /a 753 480V 3-PH 200HP

( Brand: Allen-bradley / Rockwell Automation ), ( Manufacturer Part Number: 20F1AND248AN0NNNNN-BRE6ROKA ), ( Part Type: Ac 480v Drive ), ( Country Of Origin: United States )

Review ALLEN BRADLEY / ROCKWELL AUTOMATION /a Powerflex 753 480v 3-ph 248a 200hp Ac Drive

The **Allen-Bradley Powerflex 753 480V, 3-Phase, 248A, 200HP AC Drive (Model 20F1AND248AN0NNNNN/BRE6ROKA)** is a high-performance, industrial-grade variable frequency drive (VFD) engineered by Rockwell Automation to deliver precise control, energy efficiency, and reliability in demanding motion and process automation applications. Part of the Powerflex 753 series, this drive is designed to optimize motor performance across a wide range of industrial sectors, including manufacturing, material handling, HVAC systems, pumps, fans, and conveyor systems. With a robust **480V, three-phase input rating**, it accommodates high-power applications requiring up to **248 amps of continuous current**, making it ideal for driving large motors such as those found in heavy-duty machinery, large compressors, or high-torque industrial pumps. The drive s **200HP rating** ensures it can handle substantial load demands while maintaining efficiency, reducing energy consumption, and minimizing operational costs over time.

At the heart of the Powerflex 753 is advanced **vector control technology**, which provides superior torque and speed regulation, even under varying load conditions. This capability ensures smooth acceleration, deceleration, and precise positioning, reducing mechanical stress on connected equipment and extending the lifespan of motors and driven machinery. The drive s **regenerative braking** feature allows for efficient handling of energy returned during deceleration, further enhancing energy savings and reducing heat buildup. Additionally, the **480V design** offers flexibility in integration with existing electrical infrastructure, making it a seamless fit for plants with standard industrial power supplies.

The **20F1AND248AN0NNNNN/BRE6ROKA** model incorporates **Rockwell Automation s intuitive control platform**, featuring **RSLogix or Studio 5000-compatible programming** for seamless integration with PLCs and other automation systems. This compatibility allows for advanced control strategies, such as PID tuning, closed-loop feedback, and synchronization with other drives in multi-motor applications. The drive s **digital communication interfaces**, including **DeviceNet, Ethernet/IP, and ControlNet**, enable robust networking capabilities, facilitating real-time monitoring, diagnostics, and remote control critical features for predictive maintenance and operational efficiency. Safety is also a priority, with built-in **overcurrent, overvoltage, and overtemperature protection**, as well as **soft-start and soft-stop functions** to prevent mechanical shock and ensure smooth operation.

Built to withstand the rigors of industrial environments, the Powerflex 753 is constructed with **high-quality, durable materials** and features a **compact yet robust enclosure** that protects against dust, moisture, and electrical interference. The drive s **wide operating temperature range** ensures reliable performance in both extreme climates and standard factory settings. For enhanced usability, the **front-panel keypad and display** provide local access to critical parameters, allowing for on-site adjustments and troubleshooting without requiring constant connection to a PC. The **Powerflex 753 s energy-saving features**, such as **adaptive frequency control and dynamic braking**, further reduce operational costs by minimizing wasted energy and extending motor life.

Whether deployed in a **large-scale manufacturing facility, a water treatment plant, or an automated material handling system**, this drive delivers **unmatched performance, efficiency, and reliability**. Its **200HP capacity and 248A current rating** make it a versatile solution for high-demand applications, while its **advanced control algorithms and communication options** ensure seamless integration into modern automation ecosystems. By combining **Rockwell Automation s reputation for innovation with the Powerflex 753 s engineering excellence**, this VFD empowers industries to achieve **higher productivity, reduced downtime, and sustainable energy use** making it a cornerstone of next-generation industrial automation.

### **Pros and Cons of purchasing a Allen-Bradley (Rockwell Automation) Powerflex 753 480V, 3-Phase, 248A, 200HP AC Drive (Model: 20F1AND248AN0NNNNN/BRE6ROKA)**

#### **Pros**

1. **High Reliability and Durability**

The Powerflex 753 series is a well-established product line from Rockwell Automation, known for robust construction and long-term performance in industrial applications. These drives are designed to withstand harsh environments, including temperature variations, dust, and vibration, making them suitable for continuous operation in manufacturing plants.

2. **Advanced Control Capabilities**

- **Vector control** for precise torque and speed regulation.

- **Regenerative braking** to handle energy feedback efficiently.

- **Pulse-width modulation (PWM)** for smooth acceleration and deceleration.

- **Built-in diagnostics** for predictive maintenance, reducing downtime.

These features enhance process efficiency and improve motor performance in applications like conveyors, pumps, and compressors.

3. **Compatibility with Rockwell Automation Ecosystem**

- **FactoryTalk View** for HMI monitoring.

- **Studio 5000** for PLC programming and control.

- **RSLogix or Logix Pro** for seamless communication and automation integration.

This compatibility simplifies system design, programming, and troubleshooting, especially in existing Rockwell-based plants.

4. **Energy Efficiency**

- **Soft-start/soft-stop** capabilities to reduce inrush current.

- **Regenerative energy recovery** to feed back excess energy into the system.

- **High-efficiency power conversion** (up to 98% efficiency in some models).

This can lead to significant cost savings on electricity bills over time.

5. **Wide Voltage and Current Range**

The 480V, 3-phase, 248A rating makes it suitable for high-power applications, including large motors in industrial settings. The drive s ability to handle high currents ensures compatibility with a broad range of motor sizes without requiring additional components.

6. **Modular and Expandable Design**

- **Communication modules** (Ethernet/IP, DeviceNet, Modbus).

- **Analog and digital I/O** for extended control options.

- **Remote I/O** for distributed control systems.

This modularity allows users to customize the drive for specific applications without replacing the entire unit.

7. **Regulatory Compliance and Safety Features**

- **Overcurrent, overvoltage, and overtemperature protection**.

- **Short-circuit protection**.

- **Ground fault detection**.

These features reduce the risk of equipment damage and ensure compliance with workplace safety regulations.

8. **Long-Term Availability and Support**

As a legacy but still-supported product, the Powerflex 753 has a proven track record with ongoing technical support from Rockwell Automation. Parts and service are widely available, which is critical for maintaining equipment over decades.

9. **Cost-Effective for High-Power Applications**

While the upfront cost may be higher than some competitors, the Powerflex 753 s efficiency, reliability, and longevity often justify the investment in large-scale industrial applications. The drive s ability to handle 200HP motors efficiently can reduce operational costs in the long run.

---

#### **Cons**

1. **Higher Upfront Cost**

Compared to some newer or generic AC drives, the Powerflex 753 may have a higher initial purchase price. However, this is often offset by its reliability and efficiency over time. Budget-conscious buyers may need to weigh this against alternatives like smaller brands or refurbished units.

2. **Legacy Software and Firmware**

While the drive is still supported, some newer features or software integrations may require updates or workarounds. Users relying on cutting-edge automation trends might find that newer drives (e.g., Powerflex 755 or 757 series) offer more advanced features like AI-driven diagnostics or cloud connectivity.

3. **Size and Installation Complexity**

The Powerflex 753 is a larger, industrial-grade drive, which may require significant space in the electrical panel or control room. Installation can be more complex than smaller, plug-and-play drives, potentially increasing labor costs for setup and wiring.

4. **Limited Customization for Niche Applications**

While modular, the Powerflex 753 may not offer the same level of customization as some specialized or newer drives. For highly unique applications (e.g., very specific motor control algorithms), users might need to pair it with additional external components or programming.

5. **Potential for Obsolescence**

Although still supported, the Powerflex 753 is not the latest in Rockwell s lineup. Future-proofing considerations (e.g., compatibility with upcoming PLC or HMI systems) may require additional planning, especially if the automation infrastructure is expected to evolve.

6. **Training Requirements**

Operating and maintaining the Powerflex 753 effectively may require trained personnel familiar with Rockwell Automation s ecosystem. Smaller operations without dedicated automation teams might face a learning curve or need to hire additional staff for proper setup and troubleshooting.

7. **Weight and Physical Handling**

The drive is heavy (typically 50 100 lbs depending on the exact model), which can complicate shipping, handling, and installation. Lifting and positioning may require specialized equipment or additional labor.

8. **Limited Regenerative Capability in Some Configurations**

While the Powerflex 753 supports regenerative braking, the extent of energy recovery can depend on the specific model and application. In some cases, additional components (e.g., dynamic braking resistors) may be needed to fully utilize regenerative energy, adding to the system cost.

---

### **Conclusion**

The **Allen-Bradley Powerflex 753 480V, 3-phase, 248A, 200HP AC drive** is a **highly reliable, efficient, and feature-rich** solution for industrial motor control, particularly in applications requiring precise speed and torque regulation. Its strengths lie in its **durability, integration with Rockwell s ecosystem, energy efficiency, and advanced diagnostics**, making it ideal for large-scale manufacturing, process control, or critical automation systems where uptime is paramount.

However, the **higher upfront cost, legacy software limitations, and physical installation challenges** may pose drawbacks for smaller operations or those seeking the latest technological advancements. If budget is a constraint or if the application requires cutting-edge features (e.g., AI diagnostics, cloud connectivity), newer drives (e.g., Powerflex 755/757) or alternative brands might be worth considering.

For most **high-power, long-term industrial applications**, the Powerflex 753 remains a **strong recommendation** due to its **proven performance, compatibility, and cost-effectiveness over time**. Users should ensure they have the **necessary infrastructure (e.g., panel space, trained personnel) and budget** to support its installation and maintenance.

---

### **Recommendation**

- You are operating in an **existing Rockwell Automation environment** and need seamless integration with PLCs, HMIs, or other Rockwell products.

- Your application requires **high reliability, precise motor control, and regenerative braking** (e.g., conveyors, pumps, compressors, or large machinery).

- You prioritize **long-term durability and energy efficiency**, justifying the higher initial cost.

- You have **adequate space and technical expertise** for installation and maintenance.

- You are on a **tight budget** and can find a similarly rated drive at a lower cost (e.g., from other manufacturers like Siemens, Schneider Electric, or ABB).

- You need **cutting-edge features** (e.g., predictive analytics, cloud connectivity) that the Powerflex 753 does not offer.

- Your application is **small-scale or non-critical**, where a simpler, lower-cost drive would suffice.

- You require **modularity or scalability** beyond what the Powerflex 753 provides, and newer drives (e.g., Powerflex 757) align better with future needs.

For **large, mission-critical industrial applications** where reliability and integration with Rockwell s ecosystem are priorities, the **Powerflex 753 is an excellent choice**. However, conduct a **detailed cost-benefit analysis** and compare it with newer models or competitors to ensure it meets your specific requirements.

Details:

This Item Pictures. Condition: UPP. This Item Details, You are buying on:One Allen-Bradley 20F1AND248AN0NNNNN Series A, PowerFlex 753 AC Drive 480V 248A 200HP, FULLY TESTED, in excellent working and cosmetic condition. Rockwell Automation > Drives Architecture PowerFlex 700 Standard 20F1AND248AN0NNNNN/A.

Manufacturers Warranty and Support DO NOT apply. Part Number: 20F1AND248AN0NNNNN/A, Manufacturer:Rockwell Automation, : Allen-Bradley 20F1AND248AN0NNNNN PowerFlex 753 AC Drive, with Embedded I/O, Air Cooled, Input Recharge, no DC Terminals, 480V AC, 3PH, 248A, 200HP Normal Duty, 150HP Heavy Open Type, Frame 6, Filtered, CM Jumper Removed, No HIM, Series. We buy Allen Bradley, Siemens, Schneider Electric Fang surplus. Notes:The unit is Series.

The Serial Number in the pictures has been altered for privacy purposes. Shipping and Warranty, Availability:In Stock. Some hardware products may contain software and not be legally operated without first purchasing a proper license from the manufacturer of such.

part #: 20f1and248an0nnnnn prices

• $5630.66-$6914.17

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• brand: Allen-bradley / Rockwell Automation
• mpn: 20f1and248an0nnnnn-bre6roka
• part type: Ac 480v Drive
• country of origin: United States

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• Drives Starters > Drives Motor Controls > Variable Frequency Drives

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