How to Upgrade older AC Drives to PowerFlex 755 – A step-by-step guide

How to Upgrade older PowerFlex 755 AC Drives – A step-by-step guide

PowerFlex 755 drives are the perfect substitute for traditional AC drives if you want to improve performance, decrease downtime, and boost efficiency in your industrial operations. A step-by-step procedure for completing the update is provided below:

1. Identify your current AC drives: 

Finding out which Allen Bradley AC drivers your system is presently using is the first step. This may be used to determine whether they are compatible with PowerFlex 755 drives and what type of system adjustments might be necessary.

I don’t have access to your unique industrial machinery because I’m an AI language model. You may frequently discover the nameplate or label on the drives themselves to identify your existing AC drives. The name of the manufacturer, the model number, and any technical details like the voltage and power rating should all be listed on this label. For further details about your present AC drives, get in touch with the manufacturer or refer to the system literature.

2. Determine the compatibility: 

Check to determine if the AC drives you now own are compatible with the PowerFlex 755 drives by first identifying the ones you have. The PowerFlex 755 user manual or the manufacturer can be contacted to ensure compatibility.

Consult the product manuals for each device to find out if your present AC drives are compatible with PowerFlex 755 drives. With the PowerFlex 755 drives, many AC motor combinations and motor types are often supported.

Read: Rockwell Automation 20G11NC015JA0NNNNN 755 AC Packaged Drive

3. Plan the upgrade:

Make a plan for the update’s budget, resources, and schedule. Don’t forget to take into consideration any potential system modifications.

  • Indicate the particular drives or systems you intend to update as well as the objectives you expect to accomplish in order to determine the upgrade’s scope. Think about words like performance, efficacy, and reliability.
  • Construct a project plan: Create a thorough update strategy that includes a budget, resources, and due dates. Make a note of any possible dangers or difficulties and create backup strategies to handle them.

4. Prepare the installation site:

Examine the power needs, cooling system, and environmental considerations to ensure the installation location is ready.

Verify the power source: Verify whether the power supply can provide power for the PowerFlex 755 drives. Verify that the drive’s voltage and current requirements are met.

Install electrical grounding: The drives must be grounded properly for safe and dependable operation. Follow the manufacturer’s directions for installing grounding.

5. Remove the old drives

The old drives must be removed from the system after being disconnected from the power source. As part of your safety measures, be sure to lock out the power supply.

  • unplug power: Before removing any drives, always turn off the power to the drives and any connected devices to make sure the system is safe to use.
  • Give each cord and connection to the old drives some time-consuming labelling. This will facilitate the installation of the new drives and guarantee that all connections are completed correctly.

6. Install the PowerFlex 755 drives:

Follow the manufacturer’s instructions for installing the Rockwell Automation PowerFlex 755 drives. It could be necessary to wire, code, and setup the new drives.

  • Check the installation location: When preparing the installation location, be sure to adhere to the manufacturer’s recommendations and instructions.
  • Check for compatibility: Make sure that the installation place has been adequately prepared in accordance with the manufacturer’s recommendations.Make that the PowerFlex 755 drives are suitable for the motor and load being controlled, as well as compatible with your system.
  •  Prepare the mounting surface after installing the mounting hardware in accordance with the manufacturer’s instructions.
  • Consolidate the drives: After carefully placing the PowerFlex 755 drives on the mounting surface, use the supplied hardware to secure them.

7. Perform testing: 

Check the PowerFlex 755 drives after installation to make sure they are operating correctly. Running diagnostics, looking for issues, and verifying the motor’s functionality are required for this.

  • Set the driving settings in accordance with the manufacturer’s instructions and any unique requirements of your system.
  • Check your power: By connecting the system to a power source, you can ensure that the drives turn on and perform as expected.
  • System assessment: Test the system to ensure that the drives are handling the motor and load appropriately. Search for any systemic irregularities or problems.

8. Update the documentation:

Make careful to reflect the changes made during the upgrade in all documentation, including system schematics, wiring diagramas, and operating manuals.

9. Provide training:

Instruction on how to use, maintain, and troubleshoot the new drives should be given to the necessary employees.

Determine the training that is required: Identify the employees managing the drives’ special training requirements. For this, technical expertise, attention to safety procedures, and troubleshooting abilities can be needed.

  • Create a training plan: Create a training plan that outlines the subjects that will be covered, the training format, and the training materials required.
  • Organise training sessions: Set up training seminars for your personnel, either in person or via online tools. The PowerFlex 755 drives’ features and capabilities, as well as how to set them up, use them, and troubleshoot typical problems, should all be covered in these sessions.

10. Monitor and maintain:

To keep the PowerFlex 755 drives operating at their peak performance, regularly inspect and service them.

You may effectively replace outdated AC drives in your industrial operations with PowerFlex 755 drives by following these procedures. To guarantee a successful update, place safety, preparation, and testing as your top priority at all times.

If you are looking for Rockwell Automation PowerFlex 755 AC drive supplier for your manufacturing industry system, then be sure to choose Asteam Techno Solutions Pvt. Ltd. for best automation solutions. We offer you the best products such as HMI, PLC, Power Supply, Servo Motor etc. that we sourced from the trusted brands like Allen Bradley, Siemens, Phoenix Contact, Moxa, Vipa and many more, which give you the maximum possible outcomes.

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