- 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.
20G1AGE024JN0NNNNN
The 20G1AGE024JN0NNNNN is a robust AC drive designed for demanding applications, accommodating an input voltage range of 600 VAC and 810 VDC. It handles a nominal service current of 24 A and provides
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20G1AGE028JA0NNNNN
This AC drive has a design current rating of 28 A and provides 25 horsepower or 18.6 kW of power. The operating and storage temperature specifications range from 0 to 40 °C (32 to 104 °F) and -40 to 7
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20G1AGE028JN0NNNNN
This drive supports an enclosure with an IP54 rating, and it meets NEMA/UL Type 12 specifications. It features filtering capabilities and comes with a jumper for common mode capacitor connections. Thi
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20G1AGE033JA0NNNNN
This AC Drive supports both 50 Hz and 60 Hz frequency classes. It is engineered with an IP54 protection rating, ensuring durability in harsh environments. The default configuration of the common mode
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20G1AGE033JN0NNNNN
This industrial drive handles voltages ranging from 600 VAC to 810 VDC and supports an operational frequency of 50/60 Hz. It features a protection rating of IP54/NEMA 12, suitable for various environm
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20G1AGE042JA0NNNNN
This AC drive utilizes an AC input with a precharge mechanism and does not include DC terminals. It is housed in an enclosure with an IP54 and NEMA 12 rating for protection. The frame number is specif
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20G1AGE042JN0NNNNN
Designed for flexibility, this AC drive includes an ingress protection rating of IP54 and NEMA 12, ensuring durability in diverse environments. It functions within a frequency range of 50/60 Hz, opera
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20G1AGE053JA0NNNNN
This AC drive is rated for 50 horsepower and 37 kilowatts, delivering substantial output. The unit supports a nominal input frequency of 50/60 Hz and features internal dynamic braking through a transi
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20G1AGE053JN0NNNNN
This AC drive features an input type configured for AC with a precharge option, but does not support DC terminals. It is equipped with an IP54 and NEMA 12-rated enclosure. The drive outputs 50 horsepo
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20G1AGE063JA0NNNNN
This AC drive is rated for a current of 63 A and a power of 60 HP (45 kW). The housing is rated IP54, making it suitable for environments where moisture and dust are concerns. It maintains functionali
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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.