- 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.
20G14GF061JN0NNNNN
This model includes DC input capability complete with a precharge function. Standard features comprise an IP54 and NEMA 12 rated enclosure, which offers reliable protection against dust and water. The
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20G14GF082JA0NNNNN
This model utilizes a DC input with a precharge setup and is enclosed in an IP54 and NEMA 12 rated casing, ensuring protection in a range of environments. It also includes filtering for improved perfo
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20G14GF082JN0NNNNN
Constructed with an IP54 and NEMA 12 enclosure, the 20G14GF082JN0NNNNN offers protection against dust and moisture. This unit features filtering capabilities with a default common mode capacitor confi
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20G14GF098JA0NNNNN
This AC drive operates on a DC input with precharge and includes an IP54 enclosure rated to NEMA 12 standards. It is capable of handling an output current of 98 A and features filtering capabilities.
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20G14GF098JN0NNNNN
This drive is categorized under a frame size of 6, ensuring robust performance with a normal duty current rating of 98 A. It is designed for environments with an operating temperature range from 0 °C
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20G14GF119JA0NNNNN
This AC drive is designed for operations requiring a voltage rating of 690 VAC and 932 VDC. It provides a normal duty current rating of 119 A and an output power of 110 HP, translating to 82 kW. The r
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20G14GF119JN0NNNNN
This AC drive is built within an IP54 and NEMA 12 rated enclosure, suitable for protection against dust and moisture. It operates efficiently at line frequencies of 50/60 Hz and fits within frame size
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20G14GF142JA0NNNNN
The 20G14GF142JA0NNNNN operates efficiently with a non-duty (ND) current rating of 142 A, utilizing a frame size of 6. It features filtering capabilities and is designed to function within a temperatu
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20G14GF142JN0NNNNN
This AC drive supports DC input with a precharge and is housed in an IP54, NEMA 12 enclosure. It delivers noteworthy power outputs of 132 HP and 98 kW, with a frame size of 6. The unit is designed for
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20G14GF171JA0NNNNN
This product is classified under the PowerFlex 755 series and supports DC input with a precharge option. With an enclosure rated at IP54 and NEMA 12 standards, the drive is well-suited for environment
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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.