- 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 70 Repair
We offer extensive repairs for your PowerFlex 70. We keep many spare parts in stock so that we can repair your PowerFlex 70 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 70 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 70 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 70 Repairs
Browse our catalog of repairable PowerFlex 70 parts to get a quote.
1336F-B075-AA-EN-Q
This variable frequency drive is rated for input voltages of 380–480V AC, supporting three-phase operation. It can deliver a maximum output current of 120 A, with an overload capacity of 150% for one
In Stock Ships Today
194706-Q06
This ribbon cable contains 20 pins and is intended for use with 20-COMM-X and 22-COMM-X communication cards. Constructed for female to female double connector types, it ensures reliable connections in
In Stock Ships Today
20-COMM-C
This Allen Bradley PowerFlex 70 is a 0.37 (0.5) kW(Hp) AC Drive. This PF 70 comes with , a Blank Cover, and . This AB VFD is Frame size A and powered with 400V AC 3 Phase and 3 Amps.
In Stock Ships Today
20-COMM-D
This Allen Bradley Communication adapter is a Devicenet communication card that can be installed in PowerFlex 70 and 700 series drives.
In Stock Ships Today
20-COMM-E
Designed primarily for Ethernet/IP networks, this adapter is compatible with PowerFlex 7-Class drives and supports multicast functionality. It has data transfer rates of 10 Mbps and 100 Mbps in both h
In Stock Ships Today
20-COMM-H
This adapter supports Modbus RTU, Siemens Building Technologies, and Metasys N2 protocols. The baud rates for Modbus RTU range from 4,800 to 38,400 bits per second, while the Siemens protocol operates
In Stock Ships Today
20-COMM-I
This interbus adapter features five LED status indicators for easy monitoring and operates at drive data rates of either 125 kilobits per second or 500 kilobits per second. It uses 450 milliamperes at
In Stock Ships Today
20-COMM-L
The 20-COMM-L adapter facilitates communication for various Allen Bradley devices, including PowerFlex models 70, 700, and 750-series. It operates effectively at a data rate of 78 kbps and connects us
Call
20-COMM-M
This Allen Bradley Communication adapter is a Modbus/TCP communication card that can be installed in PowerFlex 70 and 700 series drives.
In Stock Ships Today
20-COMM-P
This Allen Bradley Communication adapter is a Profibus communication card that can be installed in PowerFlex 70 and 700 series drives.
In Stock Ships Today
Showing 1-10 of
4,935
results
About PowerFlex 70
The PowerFlex 70 AC drives are built to provide high-performance out-of-the-box speed, torque, and position control for 3-phase induction motors globally. They are optimized for applications requiring open/closed-loop speed regulation and precise torque and speed regulation. The available drive ratings are 0.37 to 18.5 kilowatts, 2.2 to 70 Amps at 200 to 240 Volts AC, 0.37 to 37 kilowatts, 1.1 to 72 Amps at 400 to 480 Volts AC, and 0.7 to 37 kilowatts, 0.9 to 52 Amps at 500 to 600 Volts AC. All drives with Frames A to E are only available in 3-phase ratings but they support single-phase operation with derating. The smart motor control options of the PowerFlex 70 AC drives include sensorless vector control to provide best-in-class torque by adapting to the characteristics of each motor, the Volts per Hertz operation for hassle-free fan and pump operation, and Vector control with FORCE Technology to deliver outstanding torque control whether or not an encoder is installed.
The user interface options available for the PowerFlex 70 drives include full-feature, local, or remote-mounted PowerFlex human-machine interfaces for the drive operation, metering, and configuration processes. Advanced drive programming can be done in the Connected Components Workbench or the Studio 5000 software environments. The PowerFlex 70 AC drives offer maximum acceleration and deceleration without tripping. Their built-in Droop control supports load-sharing applications and they feature internal dynamic brake transistors and resistors that are able to provide short-term braking torque. The drives are available with different communication options, including the EtherNet/IP network. All drives in the PowerFlex 70 family feature removable MOVs to operate seamlessly in grounded and ungrounded distribution systems.