- 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.
20G1ANE144JN0NNNNN
Designed for high performance, the drive includes a jumper for the CM capacitor connection to enhance stability in operation. It is intended for use in environments with a forced air cooling method, e
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20G1ANE192AA0NNNNN
This drive is constructed in a frame size 7 and can handle a normal duty horsepower of up to 200 Hp while managing heavy-duty horsepower demands up to 150 Hp. With a rated current of 192 A, it perform
Available
20G1ANE192JA0NNNNN
This AC drive accommodates an 810V DC input voltage. It is designed with a forced air cooling system for effective thermal management. The drive is built with a standard open type enclosure that is ra
Available
20G1ANE192JN0NNNNN
This AC drive functions within a voltage class of 600V, 3-phase and can handle an output current of 192 A. It employs a forced air cooling system to maintain operational integrity. The design includes
Available
20G1ANE242JA0NNNNN
This model is suitable for 3-phase systems and operates with an air-cooling method. The drive supports an input type featuring AC input with precharge functionality. It includes a jumper for the commo
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20G1ANE242JN0NNNNN
The 20G1ANE242JN0NNNNN AC drive operates effectively within a voltage range of 600V for three-phase systems. It supports heavy-duty applications up to 200 HP and normal duty ratings of 250 HP. With an
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20G1ANE289JA0NNNNN
This AC drive operates with an open-type enclosure rated at IP20/IP00, making it suitable for various installation environments. Capable of handling 600V AC and up to 725V DC, it utilizes air cooling
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20G1ANE289JN0NNNNN
This drive utilizes forced air for cooling and is rated for a maximum AC voltage of 600V and a DC voltage of 725V. It offers a power output of 300 HP under normal duty and 250 HP under heavy duty. The
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20G1ANF012JA0NNNNN
This AC drive employs an air-cooled system and has an open-style enclosure rated at IP20/IP00. The unit includes a factory-installed jumper for common mode capacitor connections and features built-in
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20G1ANF012JN0NNNNN
Designed for three-phase systems, this drive incorporates filtering and includes a common mode capacitor connection via a pre-installed jumper. Its output current is rated at 12 amperes, ensuring reli
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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.