- Dead displays
- Local/remote port failures
- Main control board failures
- I/O Failures
Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
20G14GD077JA0NNNNN
This model supports a DC input with a precharge feature and is housed in an IP54 rated enclosure compliant with NEMA/UL Type 12 standards. Operating efficiently within temperatures from 0 to 40 degree
Available
20G14GD096JA0NNNNN
The 20G14GD096JA0NNNNN is an AC drive designed to accept DC input with precharge facilities. This model features an IP54 rated enclosure that complies with NEMA/UL Type 12 standards, offering protecti
Available
20G14GD096JN0NNNNN
This AC drive operates with a DC input and features a robust IP54 rated enclosure suitable for NEMA/UL Type 12 environments. It handles voltages up to 480 VAC and 650 VDC while allowing continuous out
Available
20G14GD125JA0NNNNN
This drive is housed in an IP54 rated enclosure compatible with NEMA/UL Type 12 standards. It features a built-in Ethernet communication port for convenient integration into networked systems. With dy
Call
20G14GD125JN0NNNNN
This model operates with a 480 volt AC input and can handle a maximum output current of 125 amps. It is enclosed in an IP54 rated, NEMA/UL Type 12 enclosure. The drive features a built-in Ethernet com
Call
20G14GD156JA0NNNNN
This AC drive serves as a powerful solution equipped with advanced features like a built-in Ethernet port for communication and is housed in an IP54 rated NEMA/UL Type 12 enclosure. It boasts an inter
Call
20G14GD156JN0NNNNN
This drive features a robust design accommodating normal duty output of 156 amps, delivering up to 125 horsepower. Encased in an IP54-rated NEMA/UL Type 12 enclosure, it ensures reliable performance i
Call
20G14GD186JA0NNNNN
This model accepts DC input with a precharge feature, providing an efficient means of power management. Integrated into an IP54 rated enclosure that meets NEMA/UL Type 12 standards, it is well-suited
Call
20G14GD186JN0NNNNN
This model serves as an AC drive and is characterized by a DC input type with precharge. The enclosure is rated IP54 and complies with NEMA/UL Type 12 requirements. The system operates at 480 VAC with
Call
20G14GD248AN0NNNNN
With an output current of 248 Amps, this VFD is engineered to deliver high performance. It provides power ratings of up to 200 HP, with a heavy-duty capacity of 150 HP. The device is equipped with an
In Stock Ships Today
Showing 611-620 of
1,325
results
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.