- 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.
20G1AGB192JN0NNNNN
This drive is rated for an output current of 192 Amperes and can handle a DC voltage of 325 Volts. With a protection class of NEMA Type 12 (IP54), it provides a reliable barrier against dust and moist
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20G1AGB260JA0NNNNN
This AC drive is rated for a voltage of 240 Volts AC and 325 Volts DC. It has a significant rated amperage of 260 Amps, supporting a horsepower capacity of 100 HP. The device features a precharge AC i
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20G1AGB260JN0NNNNN
This three-phase AC drive utilizes an input with a precharge feature and operates efficiently within a voltage class of 240V AC. It is wall-mounted and relies on forced air cooling for temperature reg
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20G1AGB312JA0NNNNN
This drive operates at a voltage range of 240 Volts AC and 325 Volts DC, making it versatile for various applications. Features include an internal dynamic brake and built-in filtering options. The en
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20G1AGB312JN0NNNNN
This AC drive operates within a temperature range of 0°C to 40°C and can be stored at temperatures as low as -40°C and up to 70°C. It includes a filtering system and an Ethernet/IP communication port
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20G1AGB360JA0NNNNN
This AC drive supports a three-phase input configuration and has a cooling mechanism based on air circulation. With an IP54 protection rating, it is designed to withstand certain environmental factors
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20G1AGB360JN0NNNNN
Designed for use in various industrial environments, this AC drive handles a voltage class of 240 Volts AC and 325 Volts DC, with rated amperage reaching up to 360 Amperes. It achieves an output power
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20G1AGC104JA0NNNNN
This AC drive is built for robust applications, boasting an IP54 protection rating which offers a solid defense against dust and moisture. Rated for a horsepower output of 75, it also includes an inte
Available
20G1AGC104JN0NNNNN
Rated for a current of 104 Amperes, this 3-phase AC drive operates efficiently within a voltage range of 400 Volts AC or 540 Volts DC. The drive has an IP54/NEMA Type 12 enclosure, offering adequate p
Available
20G1AGC140JA0NNNNN
This AC drive features an internal braking unit equipped with a transistor and resistor, enhancing its operational control. Rated for a horsepower of 100, it comes with a protection level of IP54, sui
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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.