Allen-Bradley 20F11NC060JA0NNNNN AC Variable Frequency Drive

FAQ

Q1. What is the 20F11NC060JA0NNNNN used for?
It is a PowerFlex 753 AC drive used to control speed and torque of three-phase motors in industrial automation systems such as pumps, conveyors, and machinery.

Q2. What is its power rating?
It is rated at 30 kW (normal duty) and 22 kW (heavy duty) with a 60 A output current.

Q3. What type of input supply does it require?
It operates on a 380–480 V AC three-phase power supply.

Q4. Does it support braking functionality?
Yes, it includes a built-in dynamic braking transistor, but an external braking resistor is required for energy dissipation.

Q5. What communication options are available?
It supports modular communication such as EtherNet/IP, DeviceNet, and ControlNet depending on installed option cards.

Q6. Can it support encoder feedback?
Yes, it supports encoder feedback through optional expansion modules for closed-loop motor control.

Q7. What are its physical dimensions and weight?
Its dimensions are approximately 290 × 220 × 225 mm, and it weighs around 10–12 kg depending on configuration.

Q8. Is this model still in production?
It belongs to the PowerFlex 753 platform, which is still supported in many regions but availability may vary depending on configuration and market lifecycle status.