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Allen-Bradley 20P41AD6P0RA0NNN PowerFlex DC Drive

1. Product Overview

The Allen-Bradley 20P41AD6P0RA0NNN is a PowerFlex DC regenerative drive designed for industrial applications requiring controlled operation of DC motors. It is rated for a 460/480 VAC class three-phase input, 6 A output, and 3 HP motor power, making it a compact DC drive suitable for smaller industrial machines, production equipment, process machinery, and automated systems.

The drive belongs to the PowerFlex DC series and uses a regenerative four-quadrant operating architecture. This allows the drive to control motor operation in both motoring and regenerative conditions, making it useful for machinery where controlled deceleration, reversing, braking, or energy regeneration is required.

The catalog number 20P41AD6P0RA0NNN identifies a regenerative PowerFlex DC configuration for the 460 V AC input class. The product description specifies a 480 VAC, three-phase input, 6 A DC output rating, 3 HP motor rating, IP20 enclosure, NEMA/UL Type Open construction, conformal coating, no HIM/blank plate configuration, user manual, and no communication module.

This configuration is particularly suitable where a compact DC motor controller is required without selecting a large high-current drive. Its relatively small frame size makes it practical for machine panels and electrical cabinets where installation space is important.

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2. Brand and Product Series

Item	Specification
Brand	Allen-Bradley
Product Family	PowerFlex
Model / Catalog Number	20P41AD6P0RA0NNN
Product Series	PowerFlex DC
Drive Type	Regenerative DC Drive
Application Type	DC Motor Control
Input Class	460/480 VAC
Input Phase	Three Phase
Motor Rating	3 HP
Output Current	6 A
Frame Size	Frame A
Input Type	6 Pulse
Motor Operation	Four Quadrant / Regenerative
Enclosure	IP20 / NEMA/UL Type Open
Protection	Conformal Coating
HIM Configuration	No HIM / Blank Plate
Communication Module	None
Field Supply	Single-Phase Regulated

The product is part of the PowerFlex DC Drive family. Within this family, the 20P41 catalog prefix identifies regenerative configurations, while the 20P21 family is used for non-regenerative versions. The 460 V class selection table places the 6 A, 3 HP configuration in Frame A.

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3. Main Technical Parameters

Parameter	20P41AD6P0RA0NNN Specification
Model / Catalog Number	20P41AD6P0RA0NNN
Brand	Allen-Bradley
Series	PowerFlex DC
Drive Type	Regenerative DC Drive
Input Voltage	460 VAC nominal class
Input Voltage Range	380–480 VAC class
Input Phase	Three Phase
Input Frequency	50/60 Hz
Input Type	6 Pulse
Rated DC Output Current	6 A
Motor Power	3 HP
Motor Power	Approximately 2.2 kW
Frame Size	Frame A
Motor Operation	Four Quadrant / Regenerative
Field Supply	Single-Phase Regulated
Enclosure	IP20
Enclosure Type	NEMA/UL Type Open
Conformal Coating	Yes
HIM	Blank Plate / No HIM
Communication Module	No Communication Module
Approx. Dimensions H × W × D	359 × 267 × 287 mm
Approx. Weight	11 kg
Installation	Electrical Cabinet / Control Panel
Typical Application	Industrial DC Motor Control

The 460 V three-phase selection data lists the 6 A version as a 3 HP / 2.2 kW class regenerative drive with Frame A construction.

The approximate physical dimensions are 359 × 267 × 287 mm, with an approximate drive weight of 11 kg. Mechanical dimensions can vary slightly according to configuration, production revision, mounting requirements, and accessory arrangement, so the actual mechanical drawing should be checked before final cabinet fabrication.

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4. Understanding the Catalog Number

The catalog number 20P41AD6P0RA0NNN contains configuration information that distinguishes this drive from other PowerFlex DC products.

The 20P prefix identifies the PowerFlex DC product family.

The 41 portion identifies the regenerative drive configuration.

The AD section corresponds to the 460 V AC input class.

The 6P0 section identifies the approximately 6 A current rating.

The remaining configuration characters define the specific construction and option arrangement.

For purchasing, replacement, maintenance, and spare-parts management, the complete catalog number should always be used rather than shortening it to “20P41AD6P0” because the suffix identifies important configuration information.

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5. 460 VAC Three-Phase Input

The 20P41AD6P0RA0NNN is designed around the 460 VAC class three-phase industrial power system.

The product documentation identifies the drive as a 460 V AC class, three-phase regenerative drive, with the product description also specifying 480 VAC, three-phase input.

This voltage class is commonly encountered in industrial plants and machine-control systems. The three-phase configuration allows the drive to be integrated into standard industrial power distribution systems where the available supply is in the 380–480 VAC range.

For installation, the actual incoming supply voltage, frequency, protective devices, grounding arrangement, transformer capacity, disconnect requirements, and applicable electrical codes should be checked against the machine design.

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6. 6 Amp Output Rating

The drive has a 6 A output rating, placing it toward the smaller end of the PowerFlex DC product family.

This rating makes the drive suitable for relatively small DC motors while still providing the control characteristics associated with the PowerFlex DC platform.

A 6 A drive should not be selected simply because the connected motor has a nominal power rating of approximately 3 HP. The motor’s armature current, field requirements, duty cycle, acceleration requirements, overload requirements, ambient conditions, and application-specific operating profile should all be considered.

The 6 A rating is particularly useful for compact machinery because it avoids unnecessarily installing a much larger DC drive when the motor current requirement is relatively modest.

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7. 3 HP Motor Rating

The standard motor rating for this configuration is 3 HP, equivalent to approximately 2.2 kW.

The PowerFlex DC selection data identifies the 6 A regenerative configuration as the 3 HP version in the 460 V class.

This makes the drive suitable for smaller DC motors used in machine tools, conveyors, winding equipment, production machinery, material handling equipment, and process-control systems.

Motor selection should always be based on the actual motor nameplate data rather than horsepower alone. In particular, the armature voltage, armature current, field voltage, field current, feedback configuration, and required acceleration/deceleration performance should be checked.

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8. Four-Quadrant Regenerative Operation

One of the most important characteristics of the 20P41AD6P0RA0NNN is its regenerative four-quadrant operating capability.

Four-quadrant operation allows a DC motor system to operate in both directions while supporting both motoring and regenerative braking conditions.

In practical terms, this means that the drive can be used in applications requiring:

• Forward motoring.
• Reverse motoring.
• Forward regenerative braking.
• Reverse regenerative braking.

This feature becomes especially useful when the machine must frequently accelerate, decelerate, reverse direction, or control an overhauling load.

The product specification explicitly identifies the motor operation as Four Quadrant operations – Regen.

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9. Regenerative Braking Capability

Regenerative operation is particularly valuable when the motor is forced to act as a generator during deceleration or when the mechanical load drives the motor.

Instead of treating the motor’s generated energy only as heat through a conventional braking arrangement, a regenerative drive can control the energy flow back toward the electrical supply under appropriate operating conditions.

This is useful in machinery with frequent speed changes.

Typical examples include reversing mechanisms, tension-control equipment, winding systems, unwind stands, lifting-related machinery, and high-inertia mechanical systems.

For applications where controlled stopping and reversing are more important than simple variable-speed operation, the regenerative configuration provides an important functional advantage over a basic non-regenerative DC drive.

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10. Frame A Construction

The 20P41AD6P0RA0NNN belongs to Frame A.

Frame classification is used within the PowerFlex DC family to group drives with similar physical construction and mechanical characteristics. The 460 V selection table places the 6 A and 3 HP configuration in Frame A.

For system designers, the frame designation is useful when planning cabinet layouts, mounting arrangements, service access, spare parts, and mechanical replacement.

A Frame A drive is substantially more compact than the larger PowerFlex DC frames used for high-current applications.

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11. Dimensions and Weight

The approximate dimensions of the 20P41AD6P0RA0NNN are:

359 mm high × 267 mm wide × 287 mm deep

The approximate drive weight is:

11 kg

These dimensions and weight make the drive relatively convenient for cabinet installation compared with larger DC drive configurations.

Mechanical Parameter	Specification
Model / Catalog Number	20P41AD6P0RA0NNN
Frame	A
Height	Approx. 359 mm
Width	Approx. 267 mm
Depth	Approx. 287 mm
Approx. Weight	11 kg
Mounting Style	Panel / Cabinet Mounting
Enclosure	IP20 / Open Type
Installation Environment	Industrial Control Cabinet

The dimensions should be treated as approximate selection data. For a final enclosure design, mounting clearances, cable bending space, ventilation, heat dissipation, terminal access, and the official mechanical drawing should be considered.

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12. IP20 and NEMA/UL Type Open Construction

The 20P41AD6P0RA0NNN uses an IP20, NEMA/UL Type Open enclosure configuration.

This type of construction is intended for installation inside a suitable electrical enclosure or control cabinet rather than direct exposure to harsh outdoor conditions.

The cabinet therefore becomes part of the overall protection system.

When installing the drive, the enclosure should provide suitable protection from dust, moisture, conductive contamination, mechanical impact, and other environmental hazards.

Adequate ventilation and thermal management are also important because the cabinet must be designed to remove the heat generated by the drive and other electrical components.

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13. Conformal-Coated Construction

The catalog description identifies the drive as having conformal coating.

Conformal coating provides an additional level of protection for electronic assemblies against certain environmental contaminants.

This can be useful in industrial environments where the electrical cabinet may be exposed to elevated humidity, dust, or other contaminants.

However, conformal coating should not be interpreted as making the drive waterproof or suitable for direct outdoor exposure. The overall cabinet design and environmental conditions still need to meet the applicable requirements.

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14. Field Supply

The drive specification identifies a single-phase regulated field supply.

The field supply is an important part of a DC motor system because a separately excited DC motor may require a controlled field supply in addition to its armature supply.

The actual motor field voltage and current should be checked against the motor nameplate and drive configuration.

This is particularly important when replacing an older DC drive because two motors with similar horsepower ratings can have significantly different field requirements.

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15. No HIM / Blank Plate Configuration

The standard catalog description identifies the product as having No HIM, Blank Plate.

This configuration is useful in systems where the drive is expected to be controlled primarily through external control wiring, automation equipment, or a larger machine-control system rather than through a permanently mounted local operator interface.

For machine builders, this can help maintain a cleaner panel layout.

For maintenance personnel, however, it is important to understand what external control system is being used before assuming that the drive can be operated locally.

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16. Typical Applications

The 20P41AD6P0RA0NNN is best suited to industrial equipment where a relatively small DC motor requires controlled speed, torque, acceleration, deceleration, and regenerative operation.

Typical applications include:

• Small conveyors.
• Winding and unwinding machinery.
• Tension-control systems.
• Printing equipment.
• Paper-processing machinery.
• Packaging machinery.
• Machine tools.
• Small material-handling systems.
• Production machinery.
• Process-control equipment.
• Small reversing machines.
• Test and laboratory machinery.
• Retrofitted DC motor systems.

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17. Winding Machinery

Winding machinery is one of the applications where regenerative DC control can be especially useful.

During winding, the motor may need controlled torque and speed while the material is being accumulated onto a reel.

During changes in speed or direction, the regenerative function can provide controlled deceleration.

The 6 A rating makes this particular model more appropriate for relatively small winding machines rather than large industrial winding lines.

For larger machines, a higher-current PowerFlex DC model should be considered.

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18. Unwinding Machinery

Unwinding systems can involve an overhauling load because the rotating reel may continue driving the motor during deceleration.

A regenerative DC drive is well suited to applications where the motor needs to transition between motoring and braking conditions.

This makes the 20P41AD6P0RA0NNN potentially useful in small unwind systems, especially when accurate speed and controlled braking are required.

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19. Tension Control

DC motors have historically been widely used in tension-control applications because of their controllable torque characteristics.

The 20P41AD6P0RA0NNN can be used as part of a small tension-control system where the drive receives a speed or torque reference from the machine-control system.

The exact suitability depends on motor characteristics, feedback requirements, line speed, tension range, and machine inertia.

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20. Conveyor Applications

Small conveyors are another practical application.

A conveyor equipped with a DC motor can use the drive to control starting, running speed, stopping, and reversing.

For conveyors that must frequently reverse direction, the regenerative configuration can provide additional control capability compared with a simple single-direction motor controller.

Typical examples include assembly-line conveyors, inspection conveyors, machine feeders, and small process conveyors.

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21. Packaging Machinery

Packaging machines often require controlled acceleration and deceleration.

The 20P41AD6P0RA0NNN can be considered for smaller packaging mechanisms where a compatible DC motor is already installed.

The regenerative functionality can be useful when a machine has frequent stopping and restarting cycles.

For retrofit applications, the drive can also provide a practical way to modernize the control of an existing DC motor without immediately converting the complete mechanical system to an AC motor.

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22. Printing and Paper Machinery

Small printing and paper-processing machines can require accurate speed control and rapid changes in operating conditions.

A DC drive can be integrated into systems where the motor’s torque and speed need to follow a machine reference.

Regenerative operation can also be useful when the driven mechanism must decelerate quickly or reverse.

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23. Machine Tools

Some older machine tools use DC motors for spindle or auxiliary functions.

The 20P41AD6P0RA0NNN can be considered for smaller DC motor retrofit projects where the motor remains mechanically suitable and the existing control architecture needs to be modernized.

The actual motor voltage, current, feedback, field configuration, and control requirements should be checked before replacement.

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24. Material Handling Equipment

Material-handling machinery often benefits from controlled starting and stopping.

For a small conveyor, feeder, indexing mechanism, or other motorized material-handling device, the 20P41AD6P0RA0NNN can provide controlled DC motor operation.

Regenerative capability is particularly relevant when the mechanical load can drive the motor during deceleration.

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25. Advantages of the 20P41AD6P0RA0NNN

Compact 3 HP DC Drive

The 3 HP rating makes this model suitable for relatively small DC motors while retaining the control functionality of the PowerFlex DC family.

Regenerative Four-Quadrant Operation

The four-quadrant regenerative architecture is one of the most significant advantages of this model.

It allows applications to handle forward and reverse motoring as well as regenerative conditions.

460/480 VAC Three-Phase Compatibility

The drive is designed for the common industrial 460/480 VAC three-phase class, making it appropriate for many industrial electrical systems.

Frame A Size

The Frame A construction keeps the physical size relatively compact.

This is particularly useful when retrofitting older equipment or building a machine with limited cabinet space.

Conformal Coating

The conformal-coated configuration provides additional protection for the electronic assembly in appropriate industrial environments.

IP20 / Open-Type Design

The open-type construction is well suited to installation inside industrial control cabinets where the cabinet provides the required environmental protection.

DC Motor Retrofit Capability

For machinery that already uses a DC motor, retaining the motor while updating the drive can sometimes be more practical than replacing the complete motor-and-drive system.

Flexible Industrial Applications

The combination of controlled speed, regenerative operation, and DC motor compatibility allows the drive to be considered for many types of machinery.

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26. Recommended Same-Series Models

The following five models are closely related PowerFlex DC regenerative configurations. They are useful when selecting a different motor capacity within the same product family.

Model	Voltage Class	Output Current	Motor Rating	Approx. kW	Frame	Operation
20P41AD4P1RA0NNN	460 VAC	4.1 A	2 HP	1.5 kW	A	Regenerative
20P41AD010RA0NNN	460 VAC	10 A	5 HP	3.7 kW	A	Regenerative
20P41AD019RA0NNN	460 VAC	19 A	10 HP	7.5 kW	A	Regenerative
20P41AD035RA0NNN	460 VAC	35 A	20 HP	15 kW	A	Regenerative
20P41AD073RA0NNN	460 VAC	73 A	40 HP	30 kW	A	Regenerative

The PowerFlex DC technical data identifies these catalog numbers as regenerative 460 V class configurations and provides their corresponding current, horsepower, kW, and frame information.

For applications close to the 3 HP range, the 2 HP and 5 HP versions are particularly relevant because they provide a convenient way to match the drive to the actual motor current and power requirement.

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27. Same-Series Model Parameters Including Dimensions and Weight

Model	Motor Rating	Current	Frame	Approx. Dimensions	Approx. Weight
20P41AD4P1RA0NNN	2 HP / 1.5 kW	4.1 A	A	Configuration-dependent	Verify mechanical drawing
20P41AD6P0RA0NNN	3 HP / 2.2 kW	6 A	A	359 × 267 × 287 mm	Approx. 11 kg
20P41AD010RA0NNN	5 HP / 3.7 kW	10 A	A	Configuration-dependent	Verify mechanical drawing
20P41AD019RA0NNN	10 HP / 7.5 kW	19 A	A	Configuration-dependent	Verify mechanical drawing
20P41AD035RA0NNN	20 HP / 15 kW	35 A	A	Configuration-dependent	Verify mechanical drawing

The 20P41AD6P0RA0NNN dimensions and weight shown above are approximate product-level data. For the other models, exact mechanical dimensions should be confirmed from the corresponding mechanical drawing rather than assuming that all Frame A products have identical external dimensions. The electrical ratings and frame assignments are documented in the PowerFlex DC selection data.

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28. Five Popular Related Models From the Same Brand

The following models are popular or widely encountered PowerFlex AC drive products from the same Allen-Bradley brand.

They should not be regarded as direct replacements for the 20P41AD6P0RA0NNN because the 20P41AD6P0RA0NNN is a DC regenerative drive, while these related products belong to PowerFlex AC drive families.

They are included as alternative products for new machine designs where an AC induction or permanent-magnet motor system is being considered.

Model	Related Series	Voltage Class	Approx. Current Class	Typical Motor Class	Drive Type	Approx. Dimensions / Weight
25B-D017N114	PowerFlex 525	480 VAC	17 A class	10 HP class	AC Variable Frequency Drive	Configuration-dependent
25B-D030N114	PowerFlex 525	480 VAC	30 A class	15 HP class	AC Variable Frequency Drive	Configuration-dependent
20G11ND077AA0NNNNN	PowerFlex 755	480 VAC	77 A class	50 HP class	AC Variable Frequency Drive	Configuration-dependent
20G11ND156AA0NNNNN	PowerFlex 755	480 VAC	156 A class	100 HP class	AC Variable Frequency Drive	Configuration-dependent
22F-D060N103	PowerFlex 4M	480 VAC	6 A class	3 HP class	Compact AC Drive	Configuration-dependent

These related AC models can be useful when an application is being redesigned around an AC motor, but the selection process is different from choosing a DC regenerative drive.

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29. Comparison With the Closely Related 2 HP Model

The 20P41AD4P1RA0NNN is particularly close to the target model.

Parameter	20P41AD4P1RA0NNN	20P41AD6P0RA0NNN
Series	PowerFlex DC	PowerFlex DC
Drive Type	Regenerative DC	Regenerative DC
Voltage Class	460 VAC	460 VAC
Current	4.1 A	6 A
Motor Rating	2 HP	3 HP
Motor Power	1.5 kW	2.2 kW
Frame	A	A
Operation	Four Quadrant / Regen	Four Quadrant / Regen
Dimensions	Configuration-dependent	Approx. 359 × 267 × 287 mm
Weight	Configuration-dependent	Approx. 11 kg

The main distinction is the motor current and power capacity. The 6 A model provides more current capacity than the 4.1 A version and is therefore intended for a higher motor power class.

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30. Comparison With the 5 HP Model

The 20P41AD010RA0NNN is the next useful step upward in the same 460 V regenerative DC family.

Parameter	20P41AD6P0RA0NNN	20P41AD010RA0NNN
Series	PowerFlex DC	PowerFlex DC
Voltage Class	460 VAC	460 VAC
Current	6 A	10 A
Motor Rating	3 HP	5 HP
Motor Power	2.2 kW	3.7 kW
Frame	A	A
Regenerative Operation	Yes	Yes
Input Type	6 Pulse	6 Pulse
Enclosure	IP20 / Open	IP20 / Open
Dimensions	Approx. 359 × 267 × 287 mm	Configuration-dependent
Weight	Approx. 11 kg	Configuration-dependent

The two models belong to the same regenerative family, but the 10 A model provides substantially more current capacity for a higher-power DC motor.

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31. Installation Considerations

The 20P41AD6P0RA0NNN is intended for installation in a suitable electrical control cabinet.

Because the product is IP20 and NEMA/UL Type Open, it should not be treated as a standalone weatherproof enclosure.

The cabinet should provide appropriate protection from environmental contamination while also allowing sufficient airflow and heat dissipation.

Adequate spacing around the drive should be maintained according to the applicable installation requirements.

Power cables, motor cables, field wiring, feedback wiring, and control wiring should be routed appropriately to reduce electrical interference.

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32. Cabinet Design

Although the drive itself is relatively compact, the complete installation can require substantially more space than the drive dimensions alone.

A practical cabinet design should also allow room for:

• Incoming disconnect equipment.
• Protective devices.
• Line-side components.
• Control transformers if required.
• PLC or controller equipment.
• Terminal blocks.
• Motor contactors where applicable.
• Feedback wiring.
• Field wiring.
• Control wiring.
• Grounding connections.
• Cable bending radius.
• Maintenance access.

The approximate drive dimensions of 359 × 267 × 287 mm should therefore not be used as the complete cabinet size.

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33. Motor Matching

Before selecting the 20P41AD6P0RA0NNN for a motor, several motor parameters should be checked.

Motor Parameter	Recommended Check
Motor Type	DC motor compatible with drive architecture
Motor Power	Approximately 3 HP class
Armature Current	Must be compatible with the drive rating
Armature Voltage	Must match the drive/motor system
Field Voltage	Verify against drive field supply
Field Current	Verify against drive capability
Feedback	Check tachometer/encoder requirements
Speed Range	Verify required operating range
Duty Cycle	Verify acceleration/deceleration profile
Regeneration	Confirm that four-quadrant operation is actually required

A motor’s horsepower alone is not enough to establish compatibility.

For retrofit projects, the motor nameplate should be carefully recorded before selecting the replacement drive.

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34. Why the 20P41AD6P0RA0NNN Can Be Useful for Retrofit Projects

One of the practical strengths of a DC drive such as the 20P41AD6P0RA0NNN is its potential use in existing DC motor installations.

Many older industrial machines were built around DC motors because of their controllability and torque characteristics.

When the original drive becomes difficult to maintain or needs replacement, a modern DC drive can sometimes extend the useful life of the existing motor and mechanical system.

This can reduce the amount of mechanical modification required during an upgrade.

However, the existing motor should be inspected carefully before replacement. Motor insulation condition, bearings, commutator condition, field winding characteristics, tachometer compatibility, and mechanical load requirements should all be evaluated.

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35. Maintenance Advantages

The compact design and industrial construction make the drive suitable for use in controlled industrial environments.

For maintenance teams, using a clearly identified catalog number such as 20P41AD6P0RA0NNN simplifies spare-parts identification.

Maintenance documentation should record:

• Complete catalog number.
• Drive firmware information.
• Motor nameplate data.
• Field supply information.
• Feedback device type.
• Control wiring.
• Parameter settings.
• Application-specific limits.
• Cabinet location.
• Replacement history.

Keeping this information together can significantly reduce troubleshooting time.

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36. Application Advantage of Regenerative Operation

For a basic motor that only needs to run in one direction at a relatively constant speed, regenerative operation may not be necessary.

The advantage of the 20P41AD6P0RA0NNN becomes more apparent when the machine needs controlled braking or reversing.

For example, a small winding machine may accelerate the reel during one operating condition and then need controlled braking during deceleration.

In this type of application, the four-quadrant regenerative design provides functionality beyond simple speed control.

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37. Application Advantage of the 3 HP Size

The 3 HP size sits in a useful range for smaller industrial machinery.

It is larger than the smallest 2 HP configuration but considerably smaller than the 5 HP, 10 HP, 20 HP, and larger PowerFlex DC configurations.

This makes it a practical choice when the motor nameplate current is close to the 6 A class and the machine requires regenerative operation.

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38. Product Selection Checklist

Before ordering a 20P41AD6P0RA0NNN, the following items should be confirmed:

Selection Item	Required Confirmation
Catalog Number	20P41AD6P0RA0NNN
Brand	Allen-Bradley
Series	PowerFlex DC
Drive Type	Regenerative
Input	460/480 VAC, Three Phase
Current	6 A
Motor Rating	3 HP / approximately 2.2 kW
Frame	A
Input Type	6 Pulse
Field Supply	Single-Phase Regulated
Enclosure	IP20 / NEMA/UL Type Open
Conformal Coating	Yes
HIM	Blank Plate / No HIM
Communication Module	None
Approx. Dimensions	359 × 267 × 287 mm
Approx. Weight	11 kg
Motor Compatibility	Verify nameplate
Feedback	Verify application requirement
Cabinet	Required
Cooling	Verify cabinet thermal design

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39. Five Recommended Same-Series Options at a Glance

Model	Current	HP	kW	Frame	Regenerative
20P41AD4P1RA0NNN	4.1 A	2 HP	1.5 kW	A	Yes
20P41AD6P0RA0NNN	6 A	3 HP	2.2 kW	A	Yes
20P41AD010RA0NNN	10 A	5 HP	3.7 kW	A	Yes
20P41AD019RA0NNN	19 A	10 HP	7.5 kW	A	Yes
20P41AD035RA0NNN	35 A	20 HP	15 kW	A	Yes

These ratings are taken from the 460 V three-phase PowerFlex DC regenerative selection range.

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40. Five Related Same-Brand Models at a Glance

Model	Series	Voltage Class	Current Class	Motor Class	Product Type
25B-D017N114	PowerFlex 525	480 VAC	17 A	10 HP class	AC Drive
25B-D030N114	PowerFlex 525	480 VAC	30 A	15 HP class	AC Drive
20G11ND077AA0NNNNN	PowerFlex 755	480 VAC	77 A	50 HP class	AC Drive
20G11ND156AA0NNNNN	PowerFlex 755	480 VAC	156 A	100 HP class	AC Drive
22F-D060N103	PowerFlex 4M	480 VAC	6 A	3 HP class	Compact AC Drive

These products are best viewed as related Allen-Bradley drive products rather than direct replacements for the 20P41AD6P0RA0NNN.

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41. Overall Product Advantages

The 20P41AD6P0RA0NNN combines several useful characteristics in a relatively compact package.

Its 6 A output rating and 3 HP motor rating make it appropriate for smaller DC motor systems.

Its 460/480 VAC three-phase input fits common industrial power systems.

Its four-quadrant regenerative operation makes it useful for machines requiring controlled braking, reversing, or regenerative operation.

Its Frame A construction helps keep the installation compact.

Its IP20 / NEMA/UL Type Open enclosure is appropriate for integration into a properly designed electrical cabinet.

Its conformal-coated construction provides additional protection for the electronics in suitable industrial environments.

Its single-phase regulated field supply supports DC motor systems requiring controlled field excitation.

The combination makes this model particularly relevant to industrial DC motor applications where a compact regenerative drive is required.

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42. Final Technical Summary

The Allen-Bradley 20P41AD6P0RA0NNN is a PowerFlex DC regenerative drive designed for 460/480 VAC three-phase industrial applications.

Its principal rating is 6 A and 3 HP, corresponding to approximately 2.2 kW.

The drive uses Frame A construction and provides four-quadrant regenerative operation, making it suitable for applications that require controlled acceleration, deceleration, reversing, and regenerative braking.

The standard configuration includes IP20 / NEMA/UL Type Open construction, conformal coating, a blank-plate/no-HIM arrangement, no communication module, and a regulated single-phase field supply.

The approximate physical size is 359 × 267 × 287 mm, with an approximate weight of 11 kg, making it a relatively compact solution for smaller DC motor control systems.

For applications using a compatible 3 HP DC motor, especially where regenerative operation or four-quadrant control is important, this model represents a compact member of the PowerFlex DC regenerative family.

For replacement and retrofit work, the most important information to verify is not only the horsepower rating but also the motor’s armature current, armature voltage, field voltage, field current, feedback arrangement, duty cycle, and mechanical load characteristics.

In practical terms, the 20P41AD6P0RA0NNN is best understood as a compact 3 HP, 6 A, 460/480 VAC three-phase, four-quadrant regenerative DC drive intended for industrial machinery and automated equipment where controlled DC motor operation is required.