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Allen-Bradley 20F11RC5P0JA0NNNNN — PowerFlex 753 5 A, 2.2 kW AC Drive Detailed Product Guide

The Allen-Bradley 20F11RC5P0JA0NNNNN is a PowerFlex 753 AC Drive designed for three-phase industrial motor control. It is a 400 VAC, 5.0 A, Frame 1 air-cooled variable-frequency drive with embedded I/O, EMC filtering, a dynamic-braking transistor, AC input with precharge, DC terminals, and a blank/no-HIM configuration.

This particular configuration is rated at 2.2 kW for Normal Duty (ND) and 1.5 kW for Heavy Duty (HD). It is well suited to industrial machines where adjustable motor speed, controlled acceleration and deceleration, flexible I/O, braking capability and integration with a larger automation system are important.

Unlike the earlier AA configuration, this JA version has the CM jumper installed, which is an important part of the catalog-number configuration when replacing or selecting the drive.

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1. Basic Product Identification

The 20F11RC5P0JA0NNNNN is essentially a compact Frame 1 PowerFlex 753 drive for the 2.2 kW normal-duty class.

Its combination of 5.0 A output capability, embedded I/O and dynamic braking makes it considerably more flexible than a very basic variable-frequency drive.

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2. Brand Information

The Allen-Bradley brand is widely associated with industrial automation equipment, motor control, programmable control and factory automation.

The PowerFlex 753 series sits within the PowerFlex family and is designed for general-purpose industrial applications requiring speed or torque control.

The series is particularly attractive for machine builders and system integrators because it combines embedded I/O with a modular architecture and support for additional drive functions.

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3. Product Series — PowerFlex 753

The PowerFlex 753 is an industrial AC drive platform intended for applications where a simple standalone inverter is not enough.

The series can be used for applications involving:

• Speed control
• Torque control
• Motor acceleration
• Motor deceleration
• Process control
• Conveyor control
• Pump control
• Fan control
• Material handling
• Packaging machinery
• General machine automation

The family covers a broad range of motor sizes, so a machine builder can often keep the same basic drive platform while changing only the drive size.

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4. Detailed Product Parameter Table

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5. Product Introduction

The 20F11RC5P0JA0NNNNN is a variable-frequency drive designed to control the operating speed and torque characteristics of three-phase AC motors.

Instead of connecting the motor directly to a fixed-frequency electrical supply, the drive converts the incoming electrical power and generates a controlled three-phase output for the motor.

This allows the motor to run at different speeds depending on the machine’s requirements.

A simplified system can be understood as:

Three-Phase AC Supply

↓

20F11RC5P0JA0NNNNN PowerFlex 753 Drive

↓

Three-Phase AC Motor

↓

Gearbox / Conveyor / Pump / Fan / Roller / Machine Mechanism

The drive can then receive control commands from a PLC, HMI, digital input, analog reference or an appropriate communication system.

This type of architecture is common in industrial automation because it provides much greater control over the motor than a simple direct-on-line starter.

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6. 5.0 A Output Rating

One of the most important specifications of this model is its 5.0 A rated output current.

When selecting a variable-frequency drive, the motor’s rated current should be compared directly with the drive’s output-current capability.

For example, a motor may be described as a 2.2 kW motor, but its actual nameplate current can vary according to:

• Motor efficiency
• Motor power factor
• Motor voltage
• Motor design
• Motor speed
• Motor manufacturer
• Application load

Therefore, the correct engineering approach is not simply:

2.2 kW motor = 2.2 kW drive

Instead, the motor’s nameplate current and the application’s duty requirements should be checked.

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7. Normal-Duty Rating

The 20F11RC5P0JA0NNNNN has a 2.2 kW Normal-Duty rating.

This makes it suitable for many standard industrial motor applications where the load is not continuously subjected to severe overload conditions.

Typical examples include:

• Conveyor systems
• Fans
• Blowers
• Centrifugal pumps
• Rollers
• Feeders
• Packaging equipment
• Light material handling
• Auxiliary machine drives

Normal-duty operation generally represents applications where the motor operates under relatively conventional load conditions.

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8. Heavy-Duty Rating

The drive has a 1.5 kW Heavy-Duty rating.

Heavy-duty operation is more demanding because the motor may experience:

• Higher starting torque
• Frequent acceleration
• Frequent deceleration
• High inertia
• Shock loads
• Repeated starts and stops
• Higher continuous load
• More severe low-speed operation

This distinction is important.

A machine designer should not automatically use the 2.2 kW ND rating simply because the motor’s nominal power is 2.2 kW.

If the application is mechanically demanding, the heavy-duty rating may be the more appropriate reference.

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9. 400 VAC Three-Phase Operation

The drive is designed for the 400 VAC three-phase class.

The supply system is generally associated with the 380–480 VAC industrial voltage range.

This makes it suitable for many industrial electrical systems using:

• 380 VAC
• 400 VAC
• 415 VAC
• 440 VAC
• 460 VAC
• 480 VAC class systems

The exact incoming voltage should always be checked against the electrical installation requirements.

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10. Frame 1 Construction

The 20F11RC5P0JA0NNNNN is a Frame 1 PowerFlex 753 drive.

Frame 1 is one of the smaller physical sizes within the PowerFlex 753 family.

The approximate dimensions are:

400.5 mm high × 110 mm wide × 211 mm deep

The approximate drive weight is:

6.0 kg

This makes it relatively narrow for an industrial drive with this level of functionality.

The narrow width can be useful in electrical cabinets where multiple motor drives have to be installed side by side.

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11. Dimensions and Weight

The dimensions above refer to the approximate drive body dimensions.

The final cabinet dimensions should be larger because additional space is required for:

• Power cables
• Control cables
• Grounding
• Air circulation
• Maintenance
• Terminal access
• Cable bending radius

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12. Forced-Air Cooling

The drive uses forced-air cooling.

During operation, the power electronics generate heat.

The cooling system moves air through the drive and transfers this heat away from the internal components.

Good cabinet design is therefore important.

The installation should consider:

• Ambient temperature
• Internal cabinet temperature
• Airflow
• Dust
• Fan operation
• Heat generated by neighboring drives
• Drive loading
• Cabinet ventilation

A drive can be electrically correctly selected and still experience reliability problems if the cabinet is poorly ventilated.

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13. IP20 / NEMA/UL Open Type

The drive is designed for IP20 / NEMA/UL Open Type installation.

This means the drive normally requires installation inside a suitable electrical enclosure.

It should not be treated as a weatherproof standalone unit.

The surrounding enclosure should protect the drive from:

• Water
• Oil
• Excessive humidity
• Conductive dust
• Metal particles
• Chemical contamination
• Physical impact

The enclosure’s environmental rating should be selected according to the actual installation environment.

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14. CM Jumper Installed Configuration

One of the most important catalog-number details is the CM jumper configuration.

For this model:

20F11RC5P0JA0NNNNN = CM jumper installed

This distinguishes the JA configuration from the earlier AA configuration.

For comparison:

This difference should be taken seriously when replacing an existing drive.

The common-mode capacitor configuration can influence the drive’s relationship with the grounding system and EMC behavior.

A replacement should therefore be evaluated according to the actual machine’s electrical architecture.

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15. EMC Filtering

The drive uses a filtered EMC configuration.

EMC means electromagnetic compatibility.

Industrial drives can generate high-frequency electrical noise because the output stage switches power electronically at high speed.

This noise can potentially affect nearby equipment if the installation is poorly designed.

Proper EMC installation normally involves consideration of:

• Grounding
• Shielding
• Motor cable routing
• Control cable routing
• Cabinet bonding
• Cable separation
• Filter configuration
• Motor cable length

The drive’s filtered configuration can be useful in industrial environments where electrical noise management is important.

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16. Dynamic Braking

The 20F11RC5P0JA0NNNNN includes a DB transistor.

Dynamic braking is useful when the motor needs to decelerate relatively quickly.

During deceleration, the motor can return energy to the drive’s DC bus.

This causes the DC-bus voltage to rise.

A braking resistor can dissipate the excess energy when the application requires it.

This is especially useful for:

• Conveyors
• Rollers
• High-inertia machines
• Feeders
• Packaging systems
• Material-handling equipment
• Machines with frequent stopping
• Machines with rapid deceleration

The appropriate braking resistor must be selected based on the machine’s actual braking energy and duty cycle.

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17. Embedded I/O

The drive has embedded I/O, which is one of the useful characteristics of the PowerFlex 753 platform.

Embedded I/O can reduce the amount of external interface equipment required for a machine.

Typical control signals can include:

• Start
• Stop
• Enable
• Direction
• Fault reset
• Speed reference
• Run status
• Fault status
• Analog reference
• Machine interlocks

This can be particularly useful for smaller machines where a large amount of external I/O hardware would unnecessarily increase panel complexity.

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18. Blank / No HIM

The catalog number specifies:

Blank (No HIM)

HIM means Human Interface Module.

This means the drive does not come configured with a local operator keypad.

For automated equipment, this can actually be advantageous.

The drive can be controlled through:

• PLC
• HMI
• Industrial network
• Digital inputs
• Analog inputs
• Machine control system

The machine operator can therefore interact with the drive indirectly through the main machine interface.

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19. AC Input with Precharge

The drive uses an AC input with precharge arrangement.

Precharge is used to manage the initial charging of the drive’s DC bus.

This is an important part of the drive’s internal power architecture.

The drive also has DC terminals, which can be useful for applications involving DC-bus connections and appropriate system configurations.

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20. Main Product Advantages

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21. Application Overview

The 20F11RC5P0JA0NNNNN can be used in a broad range of industrial motor-control applications.

Its 2.2 kW normal-duty rating makes it particularly suitable for smaller and medium-sized machine functions.

Typical applications include:

• Conveyors
• Packaging machines
• Feeders
• Pumps
• Fans
• Blowers
• Rollers
• Material-handling systems
• Process machinery
• Production equipment
• Auxiliary machine mechanisms

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22. Conveyor Applications

Conveyor systems are a very common application for variable-frequency drives.

A conveyor motor may need to run at different speeds depending on production requirements.

For example:

Low Speed → Machine Setup

Medium Speed → Normal Production

High Speed → Maximum Throughput

The drive can also provide controlled acceleration.

Instead of applying full motor speed immediately, the drive gradually increases motor frequency.

This can reduce mechanical stress on:

• Belts
• Chains
• Couplings
• Gearboxes
• Bearings
• Conveyor structures

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23. Packaging Machinery

Packaging equipment often contains several independent motor axes.

The 20F11RC5P0JA0NNNNN can be considered for suitable motors used in:

• Product conveyors
• Feed rollers
• Transfer mechanisms
• Film-handling mechanisms
• Product alignment
• Auxiliary drives

Variable-speed control is useful when production speed needs to change without changing mechanical gearing.

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24. Feeder Applications

Industrial feeders often require adjustable speed.

A feeder that operates too quickly can cause:

• Product accumulation
• Jamming
• Poor spacing
• Mechanical impact

A feeder operating too slowly can reduce production capacity.

The variable-speed drive provides a convenient method of adjusting the motor speed to match the production process.

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25. Pump Applications

The drive can be used for suitable three-phase pump motors.

Potential applications include:

• Process-water pumps
• Cooling-water pumps
• Utility pumps
• Circulation pumps
• Fluid-transfer systems

For appropriate centrifugal-pump systems, reducing motor speed can also reduce energy consumption when full flow is not required.

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26. Fan and Blower Applications

Fans and blowers often do not need to operate at full speed all the time.

The drive can adjust the motor speed according to the required airflow.

A typical operating pattern might be:

Low Demand → Low Speed

Normal Demand → Medium Speed

High Demand → High Speed

This can provide better process control and may reduce unnecessary energy consumption.

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27. Roller Applications

The drive can be used for suitable roller mechanisms such as:

• Conveyor rollers
• Transfer rollers
• Packaging rollers
• Material-processing rollers
• Product-handling rollers

Controlled acceleration can help prevent sudden mechanical loading.

Controlled deceleration can similarly reduce mechanical shock when the roller system stops.

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28. Material Handling

Material-handling applications can benefit significantly from variable-speed motor control.

Potential applications include:

• Transfer mechanisms
• Sorting systems
• Conveyors
• Feed mechanisms
• Product positioning
• Small machine transport systems

Where a machine has substantial inertia, dynamic braking may also be valuable.

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29. OEM Machine Builder Advantages

For an OEM machine builder, the PowerFlex 753 platform offers an important advantage: standardization.

A machine manufacturer may produce several machine models using different motor sizes.

A simplified product family might look like this:

Using the same drive family across several machine sizes can simplify:

• Electrical drawings
• Programming
• Commissioning
• Troubleshooting
• Spare parts
• Technician training
• Machine documentation

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30. Maintenance Advantages

The PowerFlex 753 architecture can also be useful in maintenance environments.

Once maintenance personnel become familiar with the platform, they can use similar procedures across multiple machines.

Typical maintenance activities include:

• Checking drive fault history
• Inspecting cooling fans
• Cleaning air passages
• Checking power connections
• Checking grounding
• Inspecting motor cables
• Checking braking components
• Reviewing drive parameters
• Checking I/O
• Checking cabinet temperature

This commonality can reduce the learning curve for maintenance personnel.

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31. Five Recommended Same-Series Models

The following five models are useful PowerFlex 753 alternatives or neighboring ratings.

These five models provide a useful progression around the subject model.

The closest match is the 20F11RC3P5JA0NNNNN, while the 20F11RC8P7JA0NNNNN is the next significant size increase.

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32. Same-Series Model Comparison

The 20F11RC5P0JA0NNNNN occupies a useful middle position in this group.

It is large enough for many standard 2.2 kW machine motors while remaining physically compact.

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33. Five Larger Related PowerFlex 753 Models

If the application requires substantially more power, the same PowerFlex 753 architecture can be extended to larger frame sizes.

These are particularly useful when a machine platform grows from a small motor into a much larger industrial drive application.

The physical size and weight increase significantly as the power rating increases, so cabinet design becomes increasingly important.

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34. Five Popular Same-Brand Models

For broader product selection, the following models are useful alternatives or popular choices within the same brand family.

For these broader models, physical dimensions can vary according to frame, enclosure and configuration.

The PowerFlex 40 is generally much smaller than the PowerFlex 753.

The PowerFlex 525 is oriented toward compact machine applications.

The PowerFlex 755 is intended for applications requiring a more advanced and scalable drive architecture.

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35. PowerFlex 525 as an Alternative

The PowerFlex 525 family can be attractive where physical size and straightforward machine integration are more important than the broader architecture of the PowerFlex 753.

A compact machine may benefit from:

• Smaller cabinet requirements
• Compact drive construction
• Integrated control functions
• Convenient machine networking
• Straightforward commissioning

A larger industrial system may instead favor the PowerFlex 753 because of its modularity and wider expansion possibilities.

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36. PowerFlex 40 as an Alternative

The PowerFlex 40 is a smaller and simpler drive family.

For applications such as:

• Small pumps
• Fans
• Conveyors
• Simple feeders
• Basic machinery

the smaller drive can sometimes be a practical choice.

The PowerFlex 753 is more appropriate when the application needs a more sophisticated industrial drive architecture.

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37. PowerFlex 755 as an Alternative

The PowerFlex 755 is a higher-end drive platform within the PowerFlex family.

It is intended for applications requiring advanced motor-control capabilities and larger power ranges.

It can be considered for:

• Large industrial machinery
• Process equipment
• High-performance motor control
• Larger conveyors
• Complex production equipment
• Advanced speed and torque applications

The PowerFlex 753 is usually a more natural choice for general-purpose industrial machine applications in the lower-to-medium power range.

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38. Typical Application Selection Table

Actual drive selection should always be based on motor nameplate current, operating duty, overload requirements, acceleration requirements and environmental conditions.

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39. Cabinet Installation Considerations

The drive’s approximate dimensions are:

400.5 mm × 110 mm × 211 mm

However, the cabinet should not be designed with only 110 mm of total available width.

Additional room may be necessary for:

• Cable entry
• Terminal access
• Power wiring
• Motor cable routing
• Control wiring
• Grounding
• Ventilation
• Maintenance
• Replacement

The drive should also have adequate clearance for its cooling airflow.

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40. Electrical Wiring Considerations

A typical installation includes:

Three-Phase AC Supply

↓

Circuit Protection

↓

PowerFlex 753 Drive

↓

Three-Phase Motor

The control side can include:

PLC / HMI / Control System

↓

Drive Control Interface

↓

Start / Stop / Speed / Direction / Fault Reset

The exact wiring depends on the machine architecture.

Particular attention should be given to grounding and EMC practices because the drive contains high-frequency switching electronics.

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41. Motor Selection

A motor should not be selected based solely on horsepower.

The following parameters should be checked:

For this model, the 5.0 A current rating should be treated as one of the most important selection criteria.

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42. Dynamic Braking Application Example

Suppose a conveyor is carrying a relatively heavy load.

When the machine stops, the rotating motor and mechanical load still contain kinetic energy.

If the drive simply commands the motor to stop rapidly, the motor can regenerate energy back into the DC bus.

The DC-bus voltage may rise.

The dynamic-braking system provides a way to dissipate this energy through a properly selected external braking resistor.

This is one reason the built-in DB transistor is valuable in industrial applications.

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43. Energy-Saving Potential

A variable-frequency drive can also provide energy-saving benefits in appropriate applications.

The greatest opportunities are generally found in variable-torque loads such as:

• Fans
• Blowers
• Centrifugal pumps

Instead of continuously running the motor at full speed and restricting flow mechanically, the drive can reduce motor speed when demand decreases.

This can reduce unnecessary energy consumption.

The actual energy savings depend heavily on the application and load profile.

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44. Speed Control Benefits

The drive can provide adjustable motor speed.

This allows the machine to operate at different production rates.

For example:

This flexibility is particularly useful when the same machine must process different products.

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45. Controlled Acceleration

Direct-on-line motor starting can produce high starting current and sudden mechanical torque.

A variable-frequency drive can instead ramp the motor speed upward.

This can reduce:

• Mechanical shock
• Belt stress
• Gearbox stress
• Coupling stress
• Product movement problems

For conveyor and packaging equipment, controlled acceleration can significantly improve machine behavior.

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46. Controlled Deceleration

Controlled deceleration is equally useful.

Instead of abruptly removing power, the drive can reduce motor speed according to a programmed ramp.

Where rapid stopping is required, the dynamic-braking transistor can be used with a properly selected external resistor.

This makes the drive suitable for machines where stopping performance is important.

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47. Maintenance and Troubleshooting

When troubleshooting this drive, technicians should first check the basic operating conditions.

Many drive problems are not caused by the drive itself.

They can originate from:

• Motor insulation
• Motor cable
• Power supply
• Grounding
• Overheating
• Mechanical overload
• Incorrect programming
• Poor cabinet ventilation

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48. Spare Drive Planning

For an industrial facility using several PowerFlex 753 drives, it can be useful to keep compatible spare units or at least maintain accurate drive records.

The spare-parts record should include:

• Exact catalog number
• Voltage
• Current
• Frame
• Motor rating
• HIM configuration
• EMC configuration
• CM jumper configuration
• Braking configuration
• Installed option modules
• Application parameters

This is particularly important because two drives can have similar power ratings but different catalog-number configurations.

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49. Comparison With the Previous AA Configuration

The JA model is particularly important because it is closely related to the earlier AA model.

The biggest catalog-level difference is the CM jumper configuration.

That is why the exact catalog number remains important when dealing with replacement equipment.

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50. Product Selection Checklist

Before using the 20F11RC5P0JA0NNNNN, verify the following:

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51. Recommended Same-Series Capacity Structure

For organizations using several machine types, the following PowerFlex 753 range is convenient.

This type of capacity ladder is useful for standardizing drive selection across multiple machine models.

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52. Why the 20F11RC5P0JA0NNNNN Is a Good General-Purpose Choice

The 20F11RC5P0JA0NNNNN occupies a practical middle position in the smaller PowerFlex 753 range.

It is not the smallest drive in the family, but it is still physically compact.

It has enough capacity for many 2.2 kW industrial motors while retaining useful features such as:

• Embedded I/O
• Dynamic braking
• EMC filtering
• DC terminals
• Modular PowerFlex architecture
• Industrial control capability

This combination makes it a useful choice for machine builders and industrial users who need more flexibility than a very basic compact VFD can provide.

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53. Final Technical Summary

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54. Overall Product Advantages

The Allen-Bradley 20F11RC5P0JA0NNNNN is a well-balanced industrial variable-frequency drive for the 2.2 kW normal-duty / 1.5 kW heavy-duty application class.

Its 5.0 A output capability makes it suitable for a broad range of three-phase industrial motors.

Its 400 VAC three-phase design fits common industrial electrical systems.

Its Frame 1 construction provides a relatively compact package, with approximate dimensions of 400.5 × 110 × 211 mm and an approximate weight of 6.0 kg.

The embedded I/O simplifies integration into machine-control systems.

The DB transistor provides the possibility of dynamic braking with a suitable external braking resistor.

The filtered EMC configuration and CM jumper installed configuration are useful for applications where electrical-noise and grounding considerations are important.

The blank/no-HIM arrangement is particularly suitable for automated machines where the drive is controlled through a PLC, HMI or industrial communication system.

The PowerFlex 753 family also provides a useful upgrade path. If a machine later requires a larger motor, the same general series can be extended to higher-capacity models such as 20F11RC8P7JA0NNNNN, 20F11RC011JA0NNNNN, 20F11RC015JA0NNNNN, and larger Frame 2–6 configurations.

In practical terms, the 20F11RC5P0JA0NNNNN is best described as a 400 VAC, three-phase, 5.0 A, 2.2 kW normal-duty, 1.5 kW heavy-duty, Frame 1 PowerFlex 753 industrial AC drive with forced-air cooling, embedded I/O, EMC filtering, CM jumper installed, dynamic-braking transistor, AC precharge, DC terminals and no HIM.

For applications such as conveyors, packaging equipment, feeders, pumps, fans, blowers, rollers and general industrial machinery, it provides a useful combination of adjustable speed, controlled acceleration, controlled deceleration, braking capability and machine-integration flexibility.

When selecting the final drive for a real installation, the most important checks are the motor nameplate current, motor voltage, duty classification, load torque, acceleration/deceleration requirements, ambient temperature, cabinet ventilation, braking requirements and grounding/EMC arrangement. These factors are more important than simply matching the motor’s nominal kW value.