Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		15980777398

Allen-Bradley 20F11RC5P0AA0NNNNN — PowerFlex 753 AC Drive Detailed Product Guide

The Allen-Bradley 20F11RC5P0AA0NNNNN is a PowerFlex 753 AC Drive designed for three-phase industrial motor-control applications.

This particular catalog number is a 5.0 A, 400 VAC, three-phase, Frame 1 configuration. It is rated for approximately 2.2 kW in Normal Duty (ND) and 1.5 kW in Heavy Duty (HD) operation.

One important point should be made at the beginning: the AA version is a discontinued configuration. Its direct replacement is the 20F11RC5P0JA0NNNNN, which has the same general 5 A / 2.2 kW ND / 1.5 kW HD PowerFlex 753 rating but uses the CM capacitor jumper installed configuration. Therefore, the AA model is particularly relevant for replacement, maintenance, legacy-machine support and installed-base applications.

---

1. Product Identification

The 5.0 A output-current rating is the key electrical characteristic of this model.

The drive is designed for the 2.2 kW normal-duty class, while the heavy-duty rating is approximately 1.5 kW.

For actual motor selection, the motor nameplate current should always take priority over horsepower alone.

---

2. Brand and Product Series

The product belongs to the Allen-Bradley PowerFlex 753 series.

The PowerFlex 753 family is intended for industrial applications that require more flexibility than a basic compact variable-frequency drive.

It is suitable for machine builders, system integrators, process equipment manufacturers and industrial maintenance departments that want a common drive platform capable of handling a wide range of motor sizes and control requirements.

---

3. Product Status and Replacement Consideration

The 20F11RC5P0AA0NNNNN is an older configuration and is discontinued.

The direct replacement is:

20F11RC5P0JA0NNNNN

The important difference is the common-mode capacitor jumper configuration.

This distinction is especially important when replacing an existing drive.

A replacement should not be selected simply because the voltage and power ratings look identical. The exact configuration, grounding arrangement, EMC requirements, motor characteristics and machine design should also be checked.

---

4. Complete Electrical Parameters

The model is therefore best understood as a 5 A / 2.2 kW-class PowerFlex 753 drive for 400 VAC three-phase systems.

The heavy-duty rating is lower because heavy-duty applications place greater thermal and current demands on the drive.

---

5. Normal-Duty and Heavy-Duty Ratings

Normal Duty is generally associated with applications where the motor load is relatively moderate and overload requirements are less demanding.

Heavy Duty is more appropriate for applications involving higher torque, frequent acceleration, repeated starting and stopping, or more severe loading.

This distinction is particularly important for machinery such as conveyors and feeders.

A 2.2 kW motor may appear to be an obvious match because of the ND rating, but if that motor is subjected to severe starting torque or frequent acceleration, the application’s actual duty requirements must be considered.

---

6. Product Introduction

The 20F11RC5P0AA0NNNNN is a variable-frequency AC drive designed to control the speed and operating behavior of three-phase AC motors.

Instead of operating the motor directly from a fixed-frequency AC supply, the drive electronically controls the motor’s electrical frequency and voltage.

This allows the motor to operate at different speeds.

For industrial machinery, this provides much more control over the mechanical process.

A typical application architecture can be represented as:

Three-Phase AC Supply

↓

PowerFlex 753 Drive

↓

Three-Phase AC Motor

↓

Gearbox / Belt / Pump / Fan / Conveyor / Machine Mechanism

The drive can then receive commands from a PLC, HMI, digital input, analog signal or an appropriate communication architecture.

---

7. What Makes This Model Different

The most interesting characteristic of this exact catalog number is not simply its 5 A rating.

It is the combination of:

• 400 VAC three-phase operation
• 5.0 A output
• 2.2 kW Normal Duty
• 1.5 kW Heavy Duty
• Frame 1 construction
• Forced-air cooling
• Embedded I/O
• EMC filtering
• CM jumper removed
• Dynamic-braking transistor
• AC input with precharge
• DC terminals
• Blank/no-HIM configuration

This combination makes it a fairly versatile industrial drive for smaller and medium-sized machine functions.

---

8. 400 VAC Three-Phase Design

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

This makes it appropriate for industrial electrical systems using approximately:

• 380 VAC
• 400 VAC
• 415 VAC
• Up to the applicable 480 VAC class

The three-phase input is converted internally into the drive’s DC bus and then switched into a controlled three-phase output.

This allows the motor to operate at different speeds without mechanically changing the motor or gearbox ratio.

---

9. 5.0 A Output Current

The 5.0 A output-current rating is a major selection criterion.

For drive sizing, motor current is generally more useful than simply looking at the motor’s horsepower.

The final selection should compare:

Drive Output Current ≥ Required Motor Current

while also considering the application’s duty classification.

Factors that can affect motor current include:

• Motor efficiency
• Motor power factor
• Motor voltage
• Motor speed
• Motor load
• Acceleration time
• Operating temperature
• Duty cycle
• Overload requirement

For this reason, the motor nameplate should always be checked before selecting the final drive.

---

10. 2.2 kW Normal-Duty Rating

The drive’s 2.2 kW Normal-Duty rating makes it suitable for many industrial motors in the approximately 2.2 kW class.

Typical examples include:

• Small conveyors
• Packaging machinery
• Feeders
• Fans
• Blowers
• Pumps
• Rollers
• Material-handling mechanisms
• Auxiliary machine drives

The 2.2 kW rating also places the model conveniently between smaller 1.5 kW-class PowerFlex 753 drives and larger 4.0 kW-class configurations.

---

11. 1.5 kW Heavy-Duty Rating

The 1.5 kW Heavy-Duty rating should not be overlooked.

Heavy-duty operation generally means the motor and drive experience more demanding loading conditions.

Examples can include:

• Frequent starts
• Frequent stops
• High acceleration torque
• High inertia
• Shock loading
• Repeated reversing
• High torque at low speed

A machine designer should determine whether the application should be evaluated using the normal-duty or heavy-duty rating.

---

12. Frame 1 Mechanical Design

The drive uses Frame 1.

The approximate mechanical dimensions are:

Height: 400.5 mm

Width: 110 mm

Depth: 211 mm

The approximate drive weight is:

6.0 kg

These dimensions make the drive relatively narrow for a drive in this industrial class.

The 110 mm width can be especially useful when several drives are installed side-by-side in a cabinet.

However, the cabinet must provide additional space for power cables, control wiring, airflow and maintenance access.

---

13. Dimensions and Weight

The approximately 6.0 kg figure represents the approximate drive weight.

Shipping weight can be higher because packaging, accessories and other materials may be included in transportation weight.

---

14. Forced-Air Cooling

The drive uses forced-air cooling.

Power semiconductors and other internal electronics generate heat during operation.

The internal cooling system moves air through the drive to remove this heat.

This makes proper cabinet ventilation important.

A suitable installation should consider:

• Ambient temperature
• Cabinet temperature
• Air circulation
• Drive loading
• Fan condition
• Dust accumulation
• Clearance between drives
• Heat from adjacent equipment

A drive operating continuously at high load needs considerably more attention to thermal management than a lightly loaded drive.

---

15. IP20 / Open-Type Construction

The drive is designed as an IP20 / NEMA/UL Open Type device.

This means it should normally be installed inside a suitable protective enclosure.

It is not intended to be treated as a waterproof or outdoor standalone drive.

The surrounding enclosure should protect the drive against:

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

The cabinet itself must provide the appropriate environmental protection for the final machine.

---

16. EMC Filtering and CM Jumper

The AA configuration is especially important because of its CM jumper arrangement.

For the subject model:

20F11RC5P0AA0NNNNN = CM jumper removed

The later JA configuration is:

20F11RC5P0JA0NNNNN = CM jumper installed

This is not simply a cosmetic catalog-number difference.

The common-mode capacitor arrangement can affect the drive’s relationship to the grounding system and electrical environment.

Therefore, when replacing an older AA drive with a newer configuration, the installation should be reviewed rather than assuming that the two catalog numbers are electrically identical in every respect.

---

17. Dynamic Braking

The drive includes a DB transistor.

DB stands for dynamic braking.

When an AC motor decelerates, it can return energy to the drive’s DC bus.

If that energy is not properly managed, the DC-bus voltage can increase.

An external braking resistor can be used to dissipate this energy.

This can be useful in applications such as:

• Conveyors
• Rollers
• Feeders
• Packaging machines
• High-inertia loads
• Material-handling systems
• Machines requiring relatively rapid stopping

The braking resistor must be selected according to the application’s actual regenerative energy and braking frequency.

---

18. Embedded I/O

The PowerFlex 753 architecture includes embedded I/O.

This is useful because many machine-control signals can be connected directly to the drive rather than requiring a separate interface device for every function.

Typical signals can include:

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

For a smaller machine, this can simplify the electrical architecture.

For a larger machine, embedded I/O can work alongside PLC-based control and communication modules.

---

19. Blank / No HIM Configuration

The model uses a Blank / No HIM configuration.

HIM means Human Interface Module.

A local keypad is not necessary for every industrial installation.

In a modern automated machine, operators often interact with the drive through:

• PLC
• HMI
• SCADA
• Industrial network
• Machine control panel

The no-HIM arrangement can therefore be useful when the drive is mounted inside a cabinet and the machine already has a dedicated operator interface.

---

20. Main Product Advantages

---

21. Application Areas

The 20F11RC5P0AA0NNNNN can be applied to many different types of industrial machinery.

The most suitable applications are generally those where a three-phase motor needs adjustable speed and controlled starting or stopping.

---

21.1 Conveyor Systems

Conveyors are one of the most natural applications for a PowerFlex 753 drive.

A conveyor motor may need different speeds for:

• Loading
• Transport
• Inspection
• Sorting
• Packaging
• Discharge

The drive allows the conveyor to accelerate gradually rather than starting abruptly at full speed.

This can reduce stress on:

• Belts
• Chains
• Couplings
• Gearboxes
• Bearings

---

21.2 Packaging Machinery

Packaging machines frequently use several small motors.

The 2.2 kW class is suitable for mechanisms such as:

• Product conveyors
• Feed rollers
• Transfer rollers
• Auxiliary feeders
• Film-handling mechanisms
• Small material-transfer systems

Adjustable speed can make machine setup easier when different product sizes or production rates are involved.

---

21.3 Product Feeders

A feeder may need precise adjustment of motor speed.

If the feeder runs too quickly, products may accumulate or jam.

If it runs too slowly, production throughput may fall.

Variable-speed control provides a convenient way to find a suitable operating speed.

---

21.4 Pumps

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

Typical applications include:

• Process-water circulation
• Cooling-water pumps
• Auxiliary pumps
• Fluid-transfer systems
• Utility pumps

For suitable centrifugal-pump systems, variable-speed operation can also help reduce energy consumption when full flow is not required.

---

21.5 Fans and Blowers

Fans and blowers frequently operate below maximum speed.

The drive can adjust motor speed according to:

• Temperature
• Airflow
• Pressure
• Production demand
• Machine operating conditions

This can make the ventilation system more responsive and efficient.

---

21.6 Rollers

The drive can be used for various industrial roller mechanisms.

Examples include:

• Conveyor rollers
• Transfer rollers
• Packaging rollers
• Process rollers
• Material-handling rollers

Controlled acceleration and deceleration can reduce sudden mechanical loading.

---

21.7 Material Handling

Material-handling machines often benefit from adjustable speed.

Potential applications include:

• Transfer mechanisms
• Sorting equipment
• Conveyor sections
• Feed mechanisms
• Product positioning systems
• Small lifting-related mechanisms where the drive and braking arrangement are appropriately engineered

---

22. Advantages for OEM Machine Builders

For machine builders, one of the major benefits of the PowerFlex 753 platform is standardization.

An OEM may produce several machines with different motor sizes.

For example:

A standardized drive family can simplify:

• Electrical drawings
• Machine programming
• Commissioning
• Maintenance
• Spare-parts management
• Technician training
• Troubleshooting

---

23. Advantages for System Integrators

System integrators often need to combine:

• PLCs
• HMIs
• Motors
• Drives
• Sensors
• Safety systems
• Industrial networks
• Contactors
• Circuit protection

The PowerFlex 753 platform can serve as a common motor-control platform within this architecture.

The embedded I/O can handle local machine signals, while additional communication and feedback functions can be incorporated where required.

---

24. Advantages for Maintenance Departments

A standardized PowerFlex platform can make maintenance more straightforward.

Once technicians become familiar with one PowerFlex 753 configuration, much of that knowledge can be transferred to other drives in the same family.

Maintenance personnel can develop standard procedures for:

• Drive replacement
• Parameter backup
• Motor identification
• Fault diagnosis
• I/O checking
• Cooling inspection
• Wiring inspection
• Braking-system inspection

This can reduce troubleshooting time in a large machine fleet.

---

25. Five Recommended PowerFlex 753 Models

The following five models are good same-series choices around the 5 A / 2.2 kW class.

These models form a useful progression from approximately 0.75 kW to 7.5 kW normal-duty operation.

The 20F11RC5P0JA0NNNNN is the direct current replacement configuration for the subject AA model.

---

26. Same-Series Comparison

The benefit of using these models within the same family is that the machine architecture can remain relatively consistent as motor size increases.

---

27. Five Related / Replacement Models

The 20F11RC5P0JA0NNNNN is the most important model in this table because it is the direct replacement for the subject AA configuration.

---

28. Five Popular Allen-Bradley Models

The following are useful popular or closely related models from the broader Allen-Bradley drive portfolio.

The PowerFlex 525 is generally attractive for compact machine applications.

The PowerFlex 40 is a more compact and simpler option for applications that do not require the broader PowerFlex 753 platform.

The PowerFlex 755 is positioned toward more advanced industrial drive applications.

---

29. PowerFlex 753 vs PowerFlex 525

The PowerFlex 525 can be a good choice where compact size is a major concern.

The PowerFlex 753 is generally more appropriate where the application benefits from a broader industrial-drive architecture.

---

30. PowerFlex 753 vs PowerFlex 40

The PowerFlex 40 is substantially smaller and lighter.

For simple applications such as basic pumps, fans and conveyors, this can be attractive.

The PowerFlex 753 is better suited to applications where a more comprehensive industrial drive platform is desired.

---

31. Typical Application Selection

These selections are general engineering guidelines.

The actual motor nameplate current and application duty must be checked before making a final selection.

---

32. Typical Conveyor Control Sequence

A conveyor using this drive could operate in the following sequence:

Start command

↓

Controlled acceleration

↓

Normal operating speed

↓

Speed adjustment according to production demand

↓

Controlled deceleration

↓

Stop

This approach is much smoother than applying full line voltage directly to the motor.

The controlled acceleration can reduce mechanical shock.

The variable-speed function can help synchronize different conveyor sections.

Controlled deceleration can also help reduce abrupt mechanical stress.

---

33. Typical Packaging Application

A packaging machine might use the drive for a product-transfer motor.

The motor may need:

• Low speed during setup
• Medium speed during normal operation
• Higher speed during production
• Controlled stopping during an emergency or sequence change

The drive can provide a convenient interface between the motor and the machine controller.

The exact speed profile depends on the mechanical design.

---

34. Typical Pump Application

For a suitable centrifugal pump, motor speed can be adjusted according to process demand.

A simplified control concept could be:

Low Flow Requirement → Lower Motor Speed

Normal Flow Requirement → Medium Motor Speed

High Flow Requirement → Higher Motor Speed

This approach can provide more flexible process control than running the motor at one fixed speed.

---

35. Typical Fan Application

The same principle applies to fans.

A fan may operate at:

• Low speed during standby
• Medium speed under normal load
• High speed during peak cooling demand

This can be especially useful in industrial cooling and ventilation systems.

---

36. Mechanical Installation

The approximate drive dimensions are:

400.5 mm H × 110 mm W × 211 mm D

The drive itself is compact, but the required cabinet space is larger.

Additional room should be reserved for:

• Input wiring
• Output wiring
• Control wiring
• Grounding
• Cable bends
• Cooling airflow
• Maintenance access

A tightly packed cabinet can cause thermal problems even if the drive itself physically fits.

---

37. Cabinet Design Considerations

A suitable cabinet should consider:

The cabinet should be designed around the complete installation rather than the drive body alone.

---

38. Thermal Management

Thermal management becomes increasingly important when the drive operates at high load for extended periods.

Important factors include:

• Ambient temperature
• Motor loading
• Cabinet size
• Number of drives
• Heat generated by other equipment
• Airflow
• Cooling-fan condition
• Dust accumulation

If several drives are installed in one enclosure, their combined heat load should be considered.

---

39. Electrical Installation Checklist

---

40. Maintenance Recommendations

For long-term service, maintenance should focus on cooling, electrical connections and environmental conditions.

Regular checks can include:

• Cooling fan condition
• Air passages
• Cabinet ventilation
• Dust accumulation
• Power terminals
• Ground connections
• Motor cables
• Control wiring
• Braking components
• Fault history
• Operating temperature

The frequency of maintenance should reflect the actual environment.

A drive operating in a clean electrical room will generally require less cleaning than one installed in a dusty production environment.

---

41. Spare-Part Planning

Because the subject model is a discontinued AA configuration, spare-part planning becomes particularly important.

A machine owner with existing 20F11RC5P0AA0NNNNN drives should distinguish between:

Original AA configuration

and

JA replacement configuration

rather than simply ordering a drive based on the 5 A rating.

The direct replacement model is:

20F11RC5P0JA0NNNNN

The replacement should be evaluated against the machine’s electrical and grounding requirements before installation.

---

42. Recommended PowerFlex 753 Capacity Ladder

This is useful for machine families where different motor sizes are used but the same general drive architecture is preferred.

---

43. Complete Functional Parameter Table

---

44. Complete Mechanical Parameter Table

The dimensions and weight are approximate values for the Frame 1 drive.

---

45. Complete Product Parameter Table

---

46. Why This Model Is Still Important

Although the 20F11RC5P0AA0NNNNN is discontinued, it remains an important model when dealing with existing machinery.

Industrial equipment can remain in service for many years.

A machine installed several years ago may still contain this exact drive.

In such situations, knowing the exact catalog number is valuable because the replacement process is not simply a matter of matching horsepower.

The technician or engineer needs to understand:

• Voltage
• Current
• Power rating
• Frame
• Cooling
• EMC configuration
• CM jumper configuration
• Dynamic braking
• I/O
• HIM configuration
• Cabinet dimensions
• Motor characteristics

This is why the exact catalog number should be recorded when maintaining an existing machine.

---

47. Overall Product Advantages

The 20F11RC5P0AA0NNNNN has several practical strengths.

First, its 5.0 A rating makes it suitable for the 2.2 kW normal-duty class.

Second, the Frame 1 design keeps the drive relatively compact.

Third, the PowerFlex 753 platform provides more industrial functionality than a basic entry-level drive.

Fourth, the drive includes embedded I/O, which helps with machine integration.

Fifth, the DB transistor makes external dynamic braking possible.

Sixth, the forced-air cooling supports continuous industrial operation when the installation provides adequate airflow.

Seventh, the blank/no-HIM configuration works well in automated machines where operators interact through a separate HMI or control system.

Finally, the availability of a direct JA replacement configuration makes it possible to maintain existing equipment while moving toward the newer configuration.

---

48. Final Summary

The Allen-Bradley 20F11RC5P0AA0NNNNN is a PowerFlex 753 AC Drive for 400 VAC, three-phase industrial motor applications.

Its principal rating is 5.0 A output current, with a 2.2 kW Normal-Duty rating and a 1.5 kW Heavy-Duty rating.

The drive uses a Frame 1 enclosure with approximate dimensions of 400.5 mm × 110 mm × 211 mm and an approximate weight of 6.0 kg.

It uses forced-air cooling and IP20 / NEMA/UL Open Type construction, so it is intended to be installed inside an appropriate protective electrical enclosure.

The drive includes embedded I/O, EMC filtering, AC input with precharge, DC terminals, a dynamic-braking transistor, and a blank/no-HIM configuration.

The most important detail when dealing with this exact catalog number is the AA configuration, which corresponds to the CM capacitor jumper removed arrangement.

The direct replacement is 20F11RC5P0JA0NNNNN, which maintains the same basic 5 A, 2.2 kW ND / 1.5 kW HD, 400 VAC, Frame 1 drive class but uses the CM jumper installed configuration.

For a new machine design, the newer JA configuration is therefore the more relevant model to evaluate.

For existing machinery, however, the original 20F11RC5P0AA0NNNNN remains an important identification point for maintenance, troubleshooting and replacement planning.

The most closely related PowerFlex 753 models include 20F11RC2P1JA0NNNNN, 20F11RC3P5JA0NNNNN, 20F11RC5P0JA0NNNNN, 20F11RC8P7JA0NNNNN, and 20F11RC015JA0NNNNN, providing a useful progression from approximately 0.75 kW through 7.5 kW normal-duty operation.

For broader Allen-Bradley alternatives, PowerFlex 525, PowerFlex 40 and PowerFlex 755 models can be considered depending on whether the priority is compact size, simpler motor control or a more advanced drive architecture.

Overall, the 20F11RC5P0AA0NNNNN can be characterized as a 5.0 A, 400 VAC, three-phase, Frame 1 PowerFlex 753 industrial AC drive with 2.2 kW normal-duty capability, 1.5 kW heavy-duty capability, forced-air cooling, IP20 construction, embedded I/O, EMC filtering, removed CM jumper, dynamic-braking transistor, AC input precharge, DC terminals and blank/no-HIM configuration.

For existing installations, its exact configuration is particularly important because the AA-to-JA replacement involves a change in CM jumper configuration, so replacement should be checked against the actual machine electrical system rather than treating the two catalog numbers as completely interchangeable.