- 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.
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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.
20G1ANE096JA0NNNNN
This AC drive employs air cooling and has a robust open-type enclosure, rated IP20/IP00. It operates with a 3-phase input and includes a precharge feature, along with an internal transistor for effect
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20G1ANE096JN0NNNNN
This drive operates on a 3-phase system with a voltage rating of 600V AC and 810V DC. Equipped with an output current rating of 96 Amperes, it provides power ratings up to 75 HP for heavy-duty applica
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20G1ANE099AN0NNNNN
This PowerFlex 755 model has a kilowatt rating of 75 HP and is designed for air-cooled operation. It features an IP20/00 rating, indicating its suitability for indoor use. The drive can operate effect
Available
20G1ANE099JA0NNNNN
The 20G1ANE099JA0NNNNN is an AC drive that operates efficiently at a voltage classification of 600V, 3-phase. It has normal duty and heavy duty power ratings of 100 HP and 75 HP, respectively. The uni
Available
20G1ANE099JN0NNNNN
This AC drive features an open type enclosure that meets both IP20 and IP00 ratings. The drive is capable of providing a heavy-duty power rating of 75 HP and is designed with an AC input that includes
Available
20G1ANE125AA0NNNNN
Built to operate at a rated voltage of 600 V, this device is designed for three-phase input. It manages a rated current of 125 A and features dynamic braking with a DB transistor. The maximum humidity
Available
20G1ANE125JA0NNNNN
This AC drive supports a voltage of 810V DC and is configured for three-phase input at 600V. The unit features an air cooling method and an open-type enclosure. It includes a filtering option and has
Available
20G1ANE125JN0NNNNN
This AC drive is rated for 600V in a 3-phase configuration and achieves an output current of 125 A. Filtering is included for enhanced performance. The jumper setup for common mode capacitor connectio
Available
20G1ANE144AA0NNNNN
With a rated voltage of 600 VAC, the 20G1ANE144AA0NNNNN AC drive operates at a minimum temperature of 0°C and a maximum of 40°C. It has a maximum allowable humidity level of 80% (non-condensing) and i
In Stock Ships Today
20G1ANE144JA0NNNNN
This AC drive provides a substantial power rating of 150 HP under normal duty conditions and 125 HP for heavy-duty applications. Cooling is achieved through air circulation, ensuring effective thermal
In Stock Ships Today
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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.