- Dead displays
- Local/remote port failures
- Main control board failures
- I/O Failures
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Allen Bradley PowerFlex 755 Repair
We offer extensive repairs for your PowerFlex 755. We keep many spare parts in stock so that we can repair your PowerFlex 755 as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your PowerFlex 755 and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
Get a repair quote
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's
warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more
Hardware issues & error codes we repair
We repair all of the following hardware issues and error codes with your PowerFlex 755 parts.
- Power control board failures
- SCR/IGBT failures
- Faulty fans
- Heatsink sensor faults
- DC bus failures
- Precharge failures
- Undervoltage
- Overvoltage
- Broken Plastic Covers
- Missing Covers
- Missing Terminals
- Broken mounting attachments/corners
Browse PowerFlex 755 Repairs
Browse our catalog of repairable PowerFlex 755 parts to get a quote.
20G14GE018JA0NNNNN
This unit is rated for an output current of 18 amps and supports a power output of 15 HP under normal operating conditions. The drive is encapsulated in an IP54 rated enclosure, classified as NEMA/UL
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20G14GE018JN0NNNNN
This product is housed in an IP54 and NEMA/UL Type 12 rated enclosure, ensuring durability in various environments. It includes a built-in Ethernet communication port and comes with filtering and a co
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20G14GE023JA0NNNNN
Suitable for a variety of applications, this unit features an IP54 rated enclosure, compliant with NEMA/UL Type 12 standards. It includes a built-in Ethernet port for communication and offers a dynami
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20G14GE023JN0NNNNN
This model features a robust IP54-rated enclosure conforming to NEMA/UL Type 12 standards. It includes an Ethernet communication port and is equipped with filtered components and a common mode jumper.
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20G14GE024JA0NNNNN
Designed with an IP54 rating, the 20G14GE024JA0NNNNN offers a NEMA/UL Type 12 enclosure, providing protection against contaminants. The internal transistor dynamic braking and filtering with a common
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20G14GE024JN0NNNNN
This AC drive utilizes a DC input with precharge and features an effective IP54 rated enclosure. With a voltage rating of 600 volts AC and 810 volts DC, it is capable of delivering 24 amps of output c
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20G14GE028JA0NNNNN
This model features an IP54 and NEMA/UL Type 12 rated enclosure, ensuring adequate protection against dust and moisture. It provides a 25 horsepower rating for regular applications and includes built-
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20G14GE028JN0NNNNN
This AC drive supports an operation range from 0 to 40 degrees Celsius and is efficient, reaching 97.5% efficiency at rated conditions. Its enclosure is rated IP54 and complies with NEMA/UL Type 12 st
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20G14GE033JA0NNNNN
This device is housed in an IP54 rated and NEMA/UL Type 12 enclosure, ensuring protection against environmental factors. The drive includes built-in Ethernet for flexible communication options. It sup
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20G14GE033JN0NNNNN
This drive features an IP54-rated enclosure compliant with NEMA/UL Type 12 specifications and incorporates built-in Ethernet communication. It operates efficiently with a performance rating of 97.5% u
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About PowerFlex 755
The Allen-Bradley PowerFlex 755 architecture low-voltage AC drives are state-of-the-art solutions for starting 3-phase motors and controlling motor speed in continuous operation applications. Nearly any feature that users will need for their industrial applications is available with these AC drives. The drives feature multi-line LCD displays and large numbers of buttons on the HMIs so that the operators can intuitively access all the menu options. But to operate these AC drives, the users do not even need to be near them. PowerFlex 755 AC drives have Ethernet connections that can be used to monitor device performance, change parameters, and list alarms remotely through the DriveTools SP software. Since there are 2 Ethernet ports on the devices, these AC drives allow for integration into different network topologies which are the linear, star, ring, and Device Level Ring (DLR) topologies.
All the control mechanisms patented by Allen-Bradley are available to users with these adjustable frequency AC drives, and they are the Volts per Hertz control, SVC (Sensorless Vector Control), vector control with FORCE technology, and the permanent magnet motor control. This enables convenient setup for simpler systems and simpler control algorithms which are faster and easier to tune, and for more complex systems, vector controls are also available. After the initial auto-tuning, the vector algorithms can be further fine-tuned over the parameters for the AC drive to be able to adapt perfectly to industry-specific applications. What sets the PowerFlex 755 Series AC drives apart from the competition are the many safety options such as the safe torque-off certified with the SIL3, PLe, Cat 3 standards. Safe speed monitoring and integrated safety features over the Ethernet/IP network are supported too.