- 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.
20G1ANB312JN0NNNNN
This drive features a framing specification of 7, and its enclosure is rated at IP00 / IP20, compliant with NEMA Open and NEMA 1 standards. It supports an output frequency of 50/60 Hz and requires no
Call
20G1ANB360JA0NNNNN
This AC drive handles motor power of 150 HP or 112 kW. It has an enclosure rating of IP00/IP20/NEMA Open/NEMA 1, and operates efficiently within service temperatures ranging from 0 to 50 °C. Additiona
Call
20G1ANB360JN0NNNNN
This AC drive is configured for a full load current of 360 A and operates at a frequency rating of 50/60 Hz. The enclosure conforms to the IP00, IP20, NEMA Open, and NEMA 1 standards, suitable for var
Call
20G1ANB477JA0NNNNN
The 20G1ANB477JA0NNNNN is an Allen Bradley PowerFlex 755 AC drive specifically designed for efficient motor control. Capable of handling an input voltage of 240 VAC (208 VAC) and 325 VDC (281 VDC), th
Call
20G1ANB477JN0NNNNN
Designed to handle a normal duty current of 477 Amps, the drive outputs 200 HP (150 kW) with a frame reference of 7. It operates efficiently at frequencies of 50/60 Hz. This model also incorporates a
Call
20G1ANC140JA0NNNNN
Offering an ND current limit of 140 A, the 20G1ANC140JA0NNNNN model provides a delivered power rating of 75 HP or 56 kW. It operates effectively within an electrical frequency range of 50 to 60 Hz. Th
In Stock Ships Today
20G1ANC140JN0NNNNN
This AC drive accepts an AC input with precharging and is rated for a nominal current of 140 A. It also features varied frequency operation at either 50 Hz or 60 Hz. The device is fitted with a jumper
In Stock Ships Today
20G1ANC170JA0NNNNN
Employing a frequency range of 50/60 Hz, this AC drive operates within a cabinet rated at IP00 / IP20 / NEMA Open / NEMA 1, providing flexibility for installation in different environments. The drive
In Stock Ships Today
20G1ANC170JN0NNNNN
This AC drive operates within a frequency range of 50/60 Hz and requires a nominal current of 170 A. Its enclosure conforms to IP00 / IP20 and NEMA Open / NEMA 1 ratings. The drive can function optima
In Stock Ships Today
20G1ANC205JA0NNNNN
With an impressive current capacity of 205 A, this drive features a rating suitable for frequent duty cycles. Its operational frequency supports both 50 Hz and 60 Hz applications, and the drive operat
In Stock Ships Today
Showing 1,191-1,200 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.