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

20G11NE022JA0NNNNN Product Description, Technical Parameters, Applications and Advantages

1. Product Overview

The 20G11NE022JA0NNNNN is an industrial PowerFlex 755 AC variable frequency drive designed for three-phase motor control in 600 VAC-class electrical systems.

It is a medium-power air-cooled drive with a continuous output rating of 22 A, corresponding to approximately 20 HP for normal-duty operation and 15 HP for heavy-duty operation.

The unit is configured as an open-type drive intended for installation inside an appropriate electrical cabinet or control enclosure.

The drive uses a Frame 3 mechanical configuration and forced-air cooling. Its configuration includes an EMC filter, a dynamic-braking transistor, an AC input arrangement with DC terminals, and an embedded Ethernet/IP interface.

The model is especially appropriate for industrial machines where adjustable motor speed, controlled acceleration and deceleration, centralized automation, motor diagnostics, and integration with an industrial control system are required.

---

2. Brand and Product Series

Item	Description
Brand	Allen-Bradley
Product Family	PowerFlex
Product Series	PowerFlex 755
Catalog Family	20G
Product Type	AC Variable Frequency Drive
Application Class	Industrial Motor Control
Cooling	Forced Air
Voltage Class	600 VAC
Frame	Frame 3

The 20G11NE022JA0NNNNN belongs to the PowerFlex 755 series.

The PowerFlex 755 family is designed for industrial applications requiring more flexibility and control capability than a basic general-purpose variable frequency drive.

It is commonly associated with applications involving conveyors, pumps, fans, blowers, material handling, production machinery, process equipment, and other variable-speed motor applications.

---

3. Complete Model

Parameter	Specification
Model	20G11NE022JA0NNNNN
Brand	Allen-Bradley
Series	PowerFlex 755
Drive Type	AC Variable Frequency Drive
Voltage Class	600 VAC
Input	Three-phase AC
Output	Three-phase AC
Continuous Output Current	22 A
Normal-Duty Rating	20 HP
Heavy-Duty Rating	15 HP
Normal-Duty Power	Approximately 15 kW
Heavy-Duty Power	Approximately 11 kW
Frame Size	Frame 3
Cooling	Forced Air
Enclosure	IP20/IP00, NEMA/UL Open Type
Input Configuration	AC Input with DC Terminals
EMC Configuration	Filtered
CM Jumper	Installed
Dynamic Braking	DB Transistor
HIM	Blank / No HIM
Ethernet/IP	Embedded
Product Weight	Approximately 13.6 kg
Weight (kg)	Approx. 13.6 kg
Approximate Package Dimensions	Approximately 609 × 365 × 333 mm

The basic electrical configuration of the model is 600 VAC, three-phase, 22 A, 20 HP normal duty, 15 HP heavy duty, Frame 3, forced air, filtered, with a dynamic-braking transistor and no local HIM.

---

4. Product Introduction

The 20G11NE022JA0NNNNN is designed to regulate the speed, torque, acceleration, and deceleration of three-phase AC motors.

Instead of operating a motor only at its fixed line frequency, the drive generates a controlled output waveform that allows motor speed to be adjusted according to the requirements of the machine.

This makes the drive suitable for production equipment where motor speed changes during different stages of operation.

For example, a conveyor may need a low speed during loading, a higher speed during transportation, and controlled deceleration when approaching a stopping position.

A pump may need to operate at different speeds according to process demand.

A fan may need to run at reduced speed during periods of lower airflow demand.

A material-handling machine may require smooth acceleration to prevent mechanical shock.

The drive provides the electrical interface between the industrial power supply, the automation system, and the motor.

---

5. Electrical Specifications

Electrical Parameter	Specification
Model	20G11NE022JA0NNNNN
Voltage Class	600 VAC
Input Phase	3 Phase
Output Phase	3 Phase
Output Current	22 A
Normal-Duty Current	22 A
Normal-Duty Rating	20 HP
Heavy-Duty Rating	15 HP
Normal-Duty Power	Approx. 15 kW
Heavy-Duty Power	Approx. 11 kW
Input Type	AC Input with DC Terminals
Cooling	Forced Air
Frame	3
Dynamic Braking	DB Transistor
EMC Filtering	Filtered
CM Jumper	Installed
Local HIM	None / Blank

The catalog configuration identifies the drive as a 600 VAC, three-phase, 22 A unit rated at 20 HP normal duty and 15 HP heavy duty.

---

6. 600 VAC Electrical Class

One of the most important characteristics of this model is its 600 VAC class.

This means the drive is intended for an electrical system compatible with its specified voltage class.

It should not be selected solely by horsepower.

The actual motor nameplate voltage and current must be considered.

For a proper installation, the following should be checked:

Selection Item	Importance
Incoming Voltage	Critical
Number of Phases	Critical
Motor Voltage	Critical
Motor Full-Load Current	Critical
Motor Horsepower	Important
Motor Frequency	Important
Application Duty	Critical
Overload Requirement	Critical
Acceleration Requirement	Important
Deceleration Requirement	Important
Braking Requirement	Important

For final sizing, motor current is generally more useful than horsepower alone.

---

7. 22 Amp Output Rating

The drive has a 22 A output rating.

This makes it suitable for medium-capacity industrial motors.

The 22 A rating places the unit between smaller 600 VAC models and larger 600 VAC models in the same family.

The neighboring PowerFlex 755 600 VAC catalog range includes models around 17 A, 22 A, 27 A, 32 A, 41 A, and higher current ratings.

This makes the 22 A model a useful selection when a smaller 17 A drive is insufficient but a larger 27 A drive is unnecessary.

---

8. 20 HP Normal-Duty Rating

The normal-duty rating is approximately 20 HP.

This makes the drive suitable for a wide range of general industrial applications.

Typical normal-duty loads include:

• Standard conveyors
• Pumps
• Fans
• Blowers
• Feeders
• Production machinery
• Material-handling equipment
• General process machinery

The exact suitability depends on motor current, overload conditions, ambient temperature, acceleration requirements, and the mechanical load.

---

9. 15 HP Heavy-Duty Rating

The heavy-duty rating is approximately 15 HP.

Heavy-duty applications generally involve higher overload demand or more severe mechanical loading.

Examples may include:

• Heavy conveyors
• Mixers
• Feeders
• High-inertia machinery
• Material-handling systems
• Machinery with frequent acceleration
• Machinery with frequent speed changes

When a motor is being selected for a demanding application, the motor’s full-load current and required overload capability should be compared with the drive’s applicable heavy-duty rating.

---

10. Frame 3 Construction

The model uses a Frame 3 construction.

Frame size is important because it influences:

• Physical dimensions
• Mounting arrangement
• Cooling arrangement
• Cabinet space
• Cable access
• Service clearance
• Replacement planning
• Installation layout

A larger electrical rating does not simply mean a larger current rating; it can also require a different mechanical frame.

Therefore, replacing the drive with a higher-current model may require changes to the cabinet or mounting arrangement.

---

11. Mechanical Dimensions and Weight

The drive should be considered a substantial industrial cabinet-mounted component.

The approximate product weight is:

13.6 kg

A practical package reference is approximately:

609 mm × 365 mm × 333 mm

These package dimensions should not be confused with the actual drive-body dimensions.

The packaging envelope includes protective packaging and therefore should not be used directly for a precision cabinet cutout.

Mechanical Parameter	Approximate Value
Model	20G11NE022JA0NNNNN
Frame	3
Product Construction	Open Type
Cooling	Forced Air
Product Weight	Approx. 13.6 kg
Weight (kg)	Approx. 13.6 kg
Approx. Package Length	609 mm
Approx. Package Width	365 mm
Approx. Package Height	333 mm
Approx. Package Envelope	609 × 365 × 333 mm
Mounting	Cabinet / Panel
Installation Orientation	According to installation requirements
Cabinet Protection	Required for open-type construction

For an actual mechanical drawing, mounting holes, clearances, and exact drive dimensions should be checked against the relevant hardware revision.

---

12. Cooling System

The 20G11NE022JA0NNNNN uses forced-air cooling.

During operation, the power semiconductor devices generate heat.

The cooling system removes this heat from the drive.

Good cabinet design is therefore important.

The enclosure should provide adequate:

• Air circulation
• Ventilation
• Heat dissipation
• Clearance
• Fan access
• Service access

If several heat-generating devices are installed in the same cabinet, their combined thermal load must be considered.

---

13. Open-Type Construction

The drive uses an IP20/IP00, NEMA/UL Open Type configuration.

This means the drive itself is not intended to provide complete protection against environmental conditions such as water, dust, oil, or other contaminants.

A suitable electrical enclosure is normally required.

The enclosure should be selected according to the environment.

For example:

Environment	Consideration
Clean Electrical Room	Standard protected cabinet
Factory Floor	Enclosure protection recommended
Dusty Area	Filtered enclosure
Wet Area	Higher enclosure protection
Oil Mist Area	Sealed or appropriately protected enclosure
Corrosive Area	Environmental protection required
High Temperature	Thermal analysis required

---

14. Embedded Ethernet/IP

The model includes an embedded Ethernet/IP interface.

This is an important feature for modern industrial automation systems.

It allows the drive to participate in an Ethernet-based control architecture without necessarily requiring a separate external communication module for basic Ethernet/IP integration.

Typical information exchanged between a controller and drive can include:

• Speed reference
• Start command
• Stop command
• Direction
• Drive status
• Output frequency
• Output current
• Fault information
• Alarm information
• Feedback information

This can simplify the architecture of an automated production system.

---

15. No Local HIM Configuration

The model is configured as Blank / No HIM.

HIM refers to the human interface module used for local drive interaction.

A no-HIM configuration can be useful when the drive is intended to be controlled from:

• PLC
• HMI
• SCADA
• Industrial Ethernet
• Central control station
• Machine controller

This configuration can help keep the drive installation clean when local operator control is not required.

---

16. EMC Filter

The model is supplied in a filtered configuration.

EMC is important in industrial systems because variable frequency drives use high-frequency switching to control the motor.

The installation should also pay attention to:

• Motor cable routing
• Grounding
• Shielding
• Cabinet bonding
• Cable length
• Separation of control and power cables
• Communication cable routing

The filter is therefore one component of a complete electromagnetic-compatibility strategy.

---

17. Dynamic-Braking Transistor

The model includes a dynamic-braking transistor.

This is particularly useful when the motor and load need controlled deceleration.

During deceleration, a rotating motor can return energy to the drive.

This regenerative energy can increase the DC-bus voltage.

A braking resistor can be used to dissipate this excess energy.

The braking transistor controls the connection of the braking resistor to the DC bus.

This feature can be useful for:

• High-inertia conveyors
• Rapid stopping systems
• Rollers
• Material handling
• Hoists and similar motion applications where appropriately rated equipment is used
• Machines with frequent stop/start cycles

The braking resistor itself must be selected according to the actual application.

---

18. Product Applications

The 20G11NE022JA0NNNNN can be used in many industrial applications.

Application	Typical Requirement	Suitability
Conveyor	Variable speed	Excellent
Pump	Flow control	Excellent
Fan	Airflow control	Excellent
Blower	Variable airflow	Excellent
Feeder	Controlled material flow	Excellent
Packaging Machine	Speed coordination	Very Good
Material Handling	Controlled movement	Excellent
Production Line	Motor synchronization	Excellent
Mixer	Variable speed	Good
Process Machinery	Adjustable motor speed	Very Good
General Machinery	Speed and torque control	Excellent

---

19. Conveyor Applications

Conveyors often require variable speed.

For example, a production line may use different speeds during:

• Startup
• Normal production
• Product changeover
• Inspection
• Shutdown
• Maintenance

The drive can gradually accelerate the motor instead of applying the full operating condition immediately.

This can reduce mechanical shock on belts, chains, couplings, gearboxes, and conveyor structures.

For conveyors with high inertia, the dynamic-braking function can also be useful.

---

20. Pump Applications

Pumps are often required to operate at different flow rates.

A variable frequency drive can adjust motor speed to match the process requirement.

Possible applications include:

• Process circulation
• Cooling systems
• Water transfer
• Industrial fluid systems
• Utility pumping
• Process supply

Instead of operating the pump continuously at one fixed speed, the drive allows the motor operating point to be adjusted.

---

21. Fan and Blower Applications

Fans and blowers frequently experience variable demand.

The drive can be used to control the motor speed according to the required airflow.

Typical applications include:

• Industrial ventilation
• Exhaust systems
• Cooling systems
• Air-handling equipment
• Process ventilation
• Machine cooling

This allows the machine designer to use adjustable-speed operation instead of relying only on fixed-speed operation.

---

22. Material-Handling Applications

Material-handling equipment frequently requires controlled motion.

The drive can be used for:

• Transfer conveyors
• Feed conveyors
• Rollers
• Product transport
• Material feeders
• Automated handling machinery

The ability to control acceleration and deceleration is particularly useful when fragile products or mechanically sensitive equipment are involved.

---

23. Packaging Applications

Packaging machinery often requires coordinated movement.

The drive can control motors used for:

• Product feeding
• Conveyor sections
• Rollers
• Material movement
• Auxiliary mechanisms
• Machine sections

When integrated into a larger automation system, the drive can receive speed and operating commands from the machine controller.

---

24. Process Machinery

Process machinery may need different operating speeds depending on the production stage.

The drive can support:

• Startup speed
• Normal production speed
• Reduced-speed operation
• Setup speed
• Cleaning speed
• Controlled stopping
• Maintenance operation

This flexibility is one of the main reasons variable frequency drives are widely used in industrial machinery.

---

25. Product Advantages

25.1 22 A Output Capacity

The 22 A output rating provides a useful middle capacity in the 600 VAC PowerFlex 755 range.

It allows the designer to select a drive larger than the 17 A class without immediately moving to the 27 A class.

---

25.2 20 HP Normal Duty

The approximately 20 HP normal-duty rating makes the drive suitable for a wide range of medium-sized industrial equipment.

---

25.3 15 HP Heavy Duty

The approximately 15 HP heavy-duty rating provides additional flexibility for applications with more demanding loading requirements.

---

25.4 600 VAC Class

The 600 VAC class allows the drive to be used in compatible higher-voltage industrial systems.

---

25.5 Embedded Ethernet/IP

The embedded Ethernet/IP interface makes the drive well suited to centralized automation architectures.

---

25.6 Dynamic Braking

The built-in braking transistor makes the drive suitable for applications where controlled deceleration is important.

---

25.7 EMC Filtering

The filtered configuration provides an important component for installations where electromagnetic compatibility must be considered.

---

25.8 Forced-Air Cooling

Forced-air cooling provides active thermal management of the power electronics.

---

25.9 No-HIM Configuration

The blank/no-HIM configuration works well when local operation is not required.

The drive can instead be controlled through the automation system.

---

25.10 Broad Application Range

The drive is not limited to a single type of machine.

It can be applied to:

• Conveyors
• Pumps
• Fans
• Blowers
• Feeders
• Packaging systems
• Material-handling equipment
• Process machinery
• General industrial machinery

---

26. Advantages for Machine Builders

For machine builders, the 20G11NE022JA0NNNNN offers a combination of electrical control, communication, braking, and industrial integration functions.

A machine can use the drive as the main motor-control element.

The basic architecture can be:

Machine Controller

↓

Ethernet/IP Network

↓

20G11NE022JA0NNNNN

↓

Three-Phase AC Motor

↓

Mechanical Load

This arrangement allows the motor to become part of the overall machine-control strategy.

---

27. Advantages for Automation Systems

The embedded communication capability is particularly useful when multiple drives are installed.

For example, a production line could contain:

• Conveyor Drive
• Feeder Drive
• Pump Drive
• Fan Drive
• Auxiliary Drive

Each drive can operate as part of a coordinated automation system.

The controller can manage operating commands and monitor drive status.

This approach can reduce the need for separate hardwired control signals for every operating function.

---

28. Advantages for Maintenance

Drive-based motor control can provide useful operating information.

Depending on the configured system, maintenance personnel may be able to monitor:

• Motor current
• Output frequency
• Drive status
• Faults
• Alarms
• Operating state
• Speed reference
• Actual speed-related values

This information can help identify abnormal conditions more quickly.

---

29. Advantages for Mechanical Equipment

Controlled acceleration and deceleration can reduce mechanical stress.

Potentially affected components include:

• Belts
• Chains
• Gearboxes
• Couplings
• Shafts
• Bearings
• Rollers
• Conveyor frames
• Machine structures

The actual reduction in mechanical stress depends on the machine design and drive settings.

---

30. Advantages for Production Lines

A variable-speed drive can make a production line more flexible.

For example, the same machine can potentially operate at:

• Low speed for setup
• Medium speed for standard production
• Higher speed for high-output production
• Low speed for inspection
• Controlled speed during shutdown

This is considerably more flexible than a basic fixed-speed motor arrangement.

---

31. Motor Selection Considerations

Before selecting a motor for this drive, the motor nameplate should be reviewed.

Motor Parameter	Requirement
Motor Voltage	Compatible with drive
Motor Current	Must be within drive capability
Motor Power	Appropriate for selected duty
Motor Frequency	Compatible with application
Motor Speed	Appropriate for mechanical system
Motor Duty	Appropriate for load
Motor Insulation	Suitable for inverter operation
Starting Torque	Suitable for machine
Load Torque	Within drive/motor capability
Overload Requirement	Within applicable rating

The most important practical selection factor is normally the motor’s actual current under the required application duty.

---

32. Same-Series Recommended Models

The following models are useful neighboring selections in the 600 VAC PowerFlex 755 family.

No.	Model	Voltage	Output Current	Normal Duty	Heavy Duty	Frame
1	20G11NE017JA0NNNNN	600 VAC	17 A	15 HP	10 HP	3
2	20G11NE022JA0NNNNN	600 VAC	22 A	20 HP	15 HP	3
3	20G11NE027JA0NNNNN	600 VAC	27 A	25 HP	20 HP	4
4	20G11NE032JA0NNNNN	600 VAC	32 A	30 HP	25 HP	4
5	20G11NE041JA0NNNNN	600 VAC	41 A	40 HP	30 HP	5

The 600 VAC family includes these progressively higher current and horsepower selections.

---

33. Same-Series Mechanical and Electrical Comparison

Parameter	20G11NE017JA0NNNNN	20G11NE022JA0NNNNN	20G11NE027JA0NNNNN	20G11NE032JA0NNNNN	20G11NE041JA0NNNNN
Voltage	600 VAC	600 VAC	600 VAC	600 VAC	600 VAC
Output Current	17 A	22 A	27 A	32 A	41 A
Normal Duty	15 HP	20 HP	25 HP	30 HP	40 HP
Heavy Duty	10 HP	15 HP	20 HP	25 HP	30 HP
Cooling	Forced Air	Forced Air	Forced Air	Forced Air	Forced Air
EMC Filter	Yes	Yes	Yes	Yes	Yes
DB Transistor	Yes	Yes	Yes	Yes	Yes
Enclosure	Open	Open	Open	Open	Open
Frame	3	3	4	4	5
Weight	Approx. 13 kg	Approx. 13.6 kg	Approx. 14–16 kg	Approx. 18–20 kg	Approx. 25 kg+

---

34. Five Related Models — Detailed Recommendation

20G11NE017JA0NNNNN

This model is a lower-current option in the same 600 VAC PowerFlex 755 family.

It is suitable when the motor’s current requirement is comfortably below the 22 A rating.

With approximately 17 A output capacity and 15 HP normal-duty capability, it can be a good choice for smaller industrial machines.

Its main advantage compared with the 22 A model is the lower power capacity when the application does not require the additional current.

---

20G11NE022JA0NNNNN

This is the main model discussed in this document.

It provides approximately 22 A output, 20 HP normal-duty capacity, and 15 HP heavy-duty capacity.

It is a practical middle selection for 600 VAC industrial motor applications.

---

20G11NE027JA0NNNNN

The 27 A model provides additional capacity above the 22 A model.

It is appropriate when the motor’s current demand approaches or exceeds the practical range of the 22 A drive.

It is useful for larger conveyors, pumps, fans, process machinery, and other industrial loads.

---

20G11NE032JA0NNNNN

The 32 A model provides another step upward in capacity.

It can be considered when the application requires approximately 30 HP normal-duty capability.

Because the mechanical frame changes as the drive size increases, cabinet dimensions should be reviewed carefully.

---

20G11NE041JA0NNNNN

The 41 A model is suitable for larger 600 VAC motors.

With approximately 40 HP normal-duty capability, it is intended for substantially larger machinery than the 22 A model.

It should be considered when the motor current and application requirements exceed the smaller Frame 3 selections.

---

35. Five Related Models from the Same Brand

For users who want alternatives within the broader product portfolio, the following are useful comparison models.

No.	Model	Series	Voltage Class	Current Class	Typical Application	Approx. Weight
1	25B-D017N104	PowerFlex 525	480 VAC class	17 A class	Compact machinery	Approx. 5–7 kg
2	25B-D023N104	PowerFlex 525	480 VAC class	23 A class	General machinery	Approx. 6–8 kg
3	20G11ND022JA0NNNNN	PowerFlex 755	480 VAC class	22 A	Industrial machinery	Approx. 13–14 kg
4	20G11ND027JA0NNNNN	PowerFlex 755	480 VAC class	27 A	Industrial machinery	Approx. 14–16 kg
5	20F11ND077AA0NNNNN	PowerFlex 753	480 VAC class	77 A	Larger industrial machinery	Approx. 20 kg+

These models should be regarded as related alternatives rather than automatic replacements.

A change in voltage class, frame, current rating, enclosure arrangement, communication configuration, or motor duty can require changes to the overall system.

---

36. Same-Brand Comparison

Parameter	25B-D017N104	25B-D023N104	20G11ND022JA0NNNNN	20G11ND027JA0NNNNN	20F11ND077AA0NNNNN
Product Family	PowerFlex	PowerFlex	PowerFlex	PowerFlex	PowerFlex
Series	525	525	755	755	753
Voltage Class	480 VAC	480 VAC	480 VAC	480 VAC	480 VAC
Output Capacity	17 A class	23 A class	22 A	27 A	77 A
Application Level	Compact	Compact/Medium	Medium	Medium/Large	Large
Cooling	Air	Air	Forced Air	Forced Air	Forced Air
Typical Use	General machinery	General machinery	Industrial machinery	Industrial machinery	Large machinery
Approx. Weight	~5–7 kg	~6–8 kg	~13–14 kg	~14–16 kg	~20 kg+

---

37. Comparison with 480 VAC PowerFlex 755 Models

A particularly useful comparison is between the 600 VAC model and equivalent current-rated 480 VAC PowerFlex 755 models.

Parameter	20G11NE022JA0NNNNN	20G11ND022JA0NNNNN
Series	PowerFlex 755	PowerFlex 755
Voltage Class	600 VAC	480 VAC
Output Current	22 A	22 A
Normal Duty	20 HP	15 HP
Heavy Duty	15 HP	10 HP
Cooling	Forced Air	Forced Air
Enclosure	Open Type	Open Type
Frame	3	2
EMC	Filtered	Filtered
Dynamic Braking	DB Transistor	DB Transistor
HIM	Blank	Blank
Main Difference	Higher voltage class	Lower voltage class

This comparison illustrates why the first part of a PowerFlex catalog number is important.

Two drives can have the same current rating but different voltage classes and horsepower ratings.

---

38. Product Advantages for Purchasing

From a purchasing perspective, the 20G11NE022JA0NNNNN provides a useful balance between capacity and physical size.

It is not the smallest drive in the family.

It is also not an oversized high-capacity unit.

For a 20 HP normal-duty 600 VAC application, it provides a direct and practical capacity match.

Purchasing teams should verify:

• Exact catalog number
• Voltage
• Output current
• Duty rating
• Frame
• Communication configuration
• Braking configuration
• HIM configuration
• Enclosure requirements
• Replacement compatibility

---

39. Product Advantages for System Integrators

System integrators can benefit from the combination of:

• Embedded Ethernet/IP
• Adjustable frequency operation
• Dynamic braking
• EMC filtering
• 600 VAC operation
• Forced-air cooling
• Open-type cabinet installation
• Multiple drive ratings within the same family

This provides a consistent approach when designing systems containing several motor sizes.

---

40. Product Advantages for Maintenance Departments

For maintenance departments, standardizing on a common drive family can simplify:

• Training
• Parameter management
• Troubleshooting
• Spare-parts planning
• Replacement procedures
• Commissioning
• Preventive maintenance

If several machines use drives from the same family, maintenance personnel can become familiar with the common operating philosophy and diagnostic structure.

---

41. Installation Considerations

A proper installation should account for:

1. Input voltage
2. Input phase
3. Motor voltage
4. Motor current
5. Motor cable
6. Grounding
7. Cabinet ventilation
8. Heat generation
9. Braking resistor requirements
10. Communication wiring
11. EMC installation
12. Service clearance
13. Mechanical mounting
14. Environmental conditions
15. Protective devices

The drive should be installed by personnel familiar with industrial electrical equipment.

---

42. Cabinet Design

Because the unit is an open-type drive, the cabinet becomes an important part of the complete installation.

The cabinet should provide:

• Mechanical protection
• Adequate airflow
• Suitable temperature control
• Protection against contamination
• Correct cable entry
• Proper grounding
• Adequate service clearance

The approximately 13.6 kg drive weight should also be included in the cabinet mechanical-load calculation.

---

43. Dimensions and Weight Reference

Item	Reference Value
Model	20G11NE022JA0NNNNN
Frame	3
Product Weight	Approx. 13.6 kg
Weight (kg)	Approx. 13.6 kg
Package Length	Approx. 609 mm
Package Width	Approx. 365 mm
Package Height	Approx. 333 mm
Package Envelope	Approx. 609 × 365 × 333 mm
Construction	Open Type
Cooling	Forced Air
Cabinet Installation	Required

The package envelope is useful for transportation and storage planning.

For actual cabinet fabrication, the package size should not be substituted for the exact mounting dimensions.

---

44. Application Selection Table

Application	Recommended Feature	Reason
Conveyor	Variable speed	Flexible material movement
Heavy Conveyor	Dynamic braking	Controlled stopping
Pump	Variable speed	Process flow adjustment
Fan	Variable speed	Airflow adjustment
Blower	Variable speed	Process airflow control
Feeder	Speed control	Controlled material feed
Mixer	Torque capability	Load variation
Packaging	Speed coordination	Machine synchronization
Material Handling	Acceleration control	Smooth movement
Production Line	Ethernet/IP	Centralized automation
High-Inertia Machine	Dynamic braking	Controlled deceleration

---

45. Technical Parameter Summary

Category	Parameter	Specification
Identification	Model	20G11NE022JA0NNNNN
Identification	Brand	Allen-Bradley
Identification	Series	PowerFlex 755
Identification	Product Family	PowerFlex
Product Type	Drive	AC Variable Frequency Drive
Electrical	Voltage Class	600 VAC
Electrical	Phase	3 Phase
Electrical	Output Current	22 A
Electrical	Normal Duty	20 HP
Electrical	Heavy Duty	15 HP
Electrical	Normal Duty Power	Approx. 15 kW
Electrical	Heavy Duty Power	Approx. 11 kW
Input	Input Type	AC Input with DC Terminals
Cooling	Cooling Type	Forced Air
Mechanical	Frame	3
Enclosure	Type	IP20/IP00 NEMA/UL Open
EMC	Filtering	Filtered
EMC	CM Jumper	Installed
Braking	Dynamic Braking	DB Transistor
Interface	Ethernet/IP	Embedded
Interface	HIM	Blank / No HIM
Mechanical	Weight	Approx. 13.6 kg
Mechanical	Weight (kg)	Approx. 13.6 kg
Logistics	Package Dimensions	Approx. 609 × 365 × 333 mm
Application	Motor Control	Variable Speed
Application	Typical Loads	Conveyors, pumps, fans, blowers, feeders, machinery

---

46. Same-Series Selection Table

Model	Voltage	Output Current	Normal Duty	Heavy Duty	Frame	Approx. Weight
20G11NE017JA0NNNNN	600 VAC	17 A	15 HP	10 HP	3	~13 kg
20G11NE022JA0NNNNN	600 VAC	22 A	20 HP	15 HP	3	~13.6 kg
20G11NE027JA0NNNNN	600 VAC	27 A	25 HP	20 HP	4	~14–16 kg
20G11NE032JA0NNNNN	600 VAC	32 A	30 HP	25 HP	4	~18–20 kg
20G11NE041JA0NNNNN	600 VAC	41 A	40 HP	30 HP	5	~25 kg+

---

47. Same-Brand Model Selection Table

Model	Series	Voltage	Current	Typical Capacity	Approx. Weight
25B-D017N104	PowerFlex 525	480 VAC class	17 A class	Medium	~5–7 kg
25B-D023N104	PowerFlex 525	480 VAC class	23 A class	Medium	~6–8 kg
20G11ND022JA0NNNNN	PowerFlex 755	480 VAC	22 A	15 HP ND	~13–14 kg
20G11ND027JA0NNNNN	PowerFlex 755	480 VAC	27 A	20 HP ND	~14–16 kg
20F11ND077AA0NNNNN	PowerFlex 753	480 VAC	77 A	Large	~20 kg+

---

48. Model Selection by Capacity

Motor Requirement	Recommended Model
Around 15 HP normal duty	20G11NE017JA0NNNNN
Around 20 HP normal duty	20G11NE022JA0NNNNN
Around 25 HP normal duty	20G11NE027JA0NNNNN
Around 30 HP normal duty	20G11NE032JA0NNNNN
Around 40 HP normal duty	20G11NE041JA0NNNNN

These recommendations are for preliminary comparison.

The final selection should always be based on the motor’s nameplate current and actual load characteristics.

---

49. Model Selection by Function

Requirement	Preferred Configuration
Standard variable speed	PowerFlex 755
600 VAC motor system	600 VAC NE family
Around 20 HP normal duty	20G11NE022JA0NNNNN
Controlled stopping	DB Transistor configuration
Ethernet-based automation	Embedded Ethernet/IP
Cabinet installation	Open-type configuration
EMC-conscious installation	Filtered configuration
No local operator panel	Blank / No HIM
Higher motor current	Larger NE model
Lower motor current	Smaller NE model

---

50. Overall Assessment

The 20G11NE022JA0NNNNN is a well-balanced medium-capacity industrial AC drive for a 600 VAC three-phase motor system.

Its combination of 22 A output current, 20 HP normal-duty capacity, 15 HP heavy-duty capacity, Frame 3 construction, forced-air cooling, embedded Ethernet/IP, EMC filtering, dynamic braking, and no-HIM configuration makes it suitable for a broad range of industrial automation applications.

It is particularly attractive when a machine requires centralized control rather than local manual operation.

The embedded Ethernet/IP interface supports integration into a modern industrial automation architecture.

The dynamic-braking transistor is valuable where the mechanical load has substantial inertia or where controlled stopping is required.

The filtered configuration is useful for installations where electromagnetic compatibility is an important consideration.

The open-type construction makes it suitable for integration into an appropriately designed electrical cabinet.

---

51. Main Advantages at a Glance

Advantage	Practical Benefit
22 A Output	Medium-capacity motor control
20 HP Normal Duty	Suitable for general industrial machinery
15 HP Heavy Duty	Supports more demanding load conditions
600 VAC	Suitable for compatible high-voltage industrial systems
PowerFlex 755	Broad industrial application platform
Frame 3	Practical medium-size construction
Forced Air	Active thermal management
Embedded Ethernet/IP	Convenient automation integration
EMC Filter	Supports EMC-conscious installations
DB Transistor	Supports dynamic braking
No HIM	Suitable for centralized control
Open Type	Designed for cabinet integration
Variable Speed	Flexible process operation
Controlled Acceleration	Reduces mechanical shock
Controlled Deceleration	Improves stopping control
Approx. 13.6 kg	Manageable cabinet and logistics weight

---

52. Final Product Specification

Parameter	Final Specification
Model	20G11NE022JA0NNNNN
Brand	Allen-Bradley
Product Family	PowerFlex
Product Series	PowerFlex 755
Product Type	AC Variable Frequency Drive
Voltage	600 VAC
Input	Three Phase
Output	Three Phase
Output Current	22 A
Normal Duty	20 HP
Heavy Duty	15 HP
Normal Duty Power	Approx. 15 kW
Heavy Duty Power	Approx. 11 kW
Frame	3
Cooling	Forced Air
Enclosure	IP20/IP00 Open Type
Input Configuration	AC Input with DC Terminals
EMC	Filtered
CM Jumper	Installed
Dynamic Braking	DB Transistor
Ethernet/IP	Embedded
HIM	Blank / No HIM
Product Weight	Approx. 13.6 kg
Weight (kg)	Approx. 13.6 kg
Approx. Package Dimensions	609 × 365 × 333 mm
Main Applications	Conveyors, pumps, fans, blowers, feeders, material handling, packaging and process machinery

---

53. Conclusion

The 20G11NE022JA0NNNNN is a 600 VAC, three-phase, 22 A PowerFlex 755 AC drive designed for medium-capacity industrial motor-control applications.

Its approximately 20 HP normal-duty and 15 HP heavy-duty ratings provide a useful combination for general industrial machinery.

The model is particularly suitable for applications where adjustable speed, controlled acceleration, controlled deceleration, industrial networking, and dynamic braking are important.

Its embedded Ethernet/IP capability makes it well suited to centralized automation systems.

Its DB transistor provides a useful foundation for dynamic-braking applications.

Its EMC-filtered configuration can help support an appropriately designed EMC installation.

Its blank/no-HIM configuration is convenient for machines where the operator interface is located elsewhere, such as on a control panel or HMI.

The Frame 3 mechanical design makes it a practical medium-capacity cabinet-mounted drive.

For physical planning, the product weight is approximately 13.6 kg, while the approximate package envelope is 609 × 365 × 333 mm. These package dimensions should be used for logistics and storage planning rather than precision cabinet fabrication.

For the closest same-series alternatives, the most useful comparison points are 20G11NE017JA0NNNNN, 20G11NE022JA0NNNNN, 20G11NE027JA0NNNNN, 20G11NE032JA0NNNNN, and 20G11NE041JA0NNNNN.

Among these models, the 20G11NE022JA0NNNNN occupies a useful middle position: it provides substantially more capacity than the 17 A model while remaining smaller than the higher-current 27 A, 32 A, and 41 A selections.

For final engineering selection, the most important checks are the actual motor nameplate current, motor voltage, required duty, overload profile, load inertia, acceleration and deceleration requirements, braking requirements, environmental conditions, cabinet temperature, communication requirements, and available installation space.