- 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.
20G11BD2K0JN4NNNNN
This drive operates at a voltage of 480 volts AC and 650 volts DC. It is rated for an output current of 2070 amps under normal duty conditions, with a power rating of 1750 HP. The unit is classified w
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20G11BD800JN0NNNNN
This AC drive supports an input type that includes precharge and DC terminals. With an efficiency rating of 97.5% at nominal line voltage and operating conditions, it maintains high performance in ope
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20G11BD800JN2NNNNN
This model features an IP20 class and NEMA/UL Type 1 enclosure, facilitating installation in various environments. It incorporates a filtered design with an installed common mode (CM) jumper and is bu
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20G11BD800JN4NNNNN
This AC drive is rated at 700 horsepower and falls within Frame Size 9. It employs an AC input with a precharge feature including DC terminals, housed in an enclosure rated to IP20 standards and NEMA/
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20G11BD960JN0NNNNN
This drive is rated for an input voltage of 480 volts AC and can also handle 650 volts DC. With a robust output current capability of 960 amps and a power rating of 800 horsepower, it caters to extens
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20G11BD960JN2NNNNN
This AC drive is engineered for operation with AC input and includes a precharge that accommodates DC terminals. Its enclosure is rated IP20 and complies with NEMA/UL Type 1 standards. The device achi
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20G11BD960JN4NNNNN
This AC drive has a power capability of 800 horsepower and an impressive output current rated at 960 amps under normal duty. It is housed in an IP20-rated enclosure suitable for NEMA/UL Type 1 standar
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20G11BE1K1JN0NNNNN
The PowerFlex 755 drive 20G11BE1K1JN0NNNNN is rated for an output current of 1110 amps and designed with an input capable of handling AC with precharging features, including DC terminals. This model i
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20G11BE1K1JN2NNNNN
This model boasts an output current capacity of 1110 amps and a power rating of 1100 HP. It operates at a voltage input of 600 volts AC and can handle a maximum of 810 volts DC. The drive is enclosed
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20G11BE1K1JN4NNNNN
This drive model features an IP20-rated enclosure, compliant with NEMA/UL Type 1 standards, and has a depth of 600 mm (23.6 in). The design incorporates filtering for enhanced performance, with a jump
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Showing 61-70 of
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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.