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Allen-Bradley 20G1ANF050JN0NNNNN PowerFlex 755 AC Drive

1. Product Overview

The Allen-Bradley 20G1ANF050JN0NNNNN is a PowerFlex 755 series variable frequency AC drive designed for demanding industrial motor-control applications where reliable speed regulation, controlled acceleration and deceleration, flexible motor operation, and integration with industrial automation systems are required.

This model belongs to the high-performance PowerFlex 755 family and is configured for 690 VAC, three-phase AC input. It provides a 50 A normal-duty rating and a 46 A heavy-duty rating, making it suitable for medium-to-high power industrial motor applications.

The drive is designed around an air-cooled architecture and uses forced-air cooling to manage heat generated during operation. Its open-type construction makes it suitable for installation inside an appropriate electrical enclosure or control cabinet.

The model is particularly appropriate for applications where a standard low-voltage 400 V or 480 V drive is not suitable and a higher-voltage 690 V motor-drive system is required. Typical installations can be found in heavy industrial machinery, material handling equipment, pumps, fans, process systems, conveyors, and other large motor-driven equipment.

The 20G1ANF050JN0NNNNN is also equipped with embedded EtherNet/IP communication capability, allowing it to be incorporated into an industrial automation network without necessarily requiring a separate external communication interface for basic network integration.

Its combination of high-voltage operation, relatively high output current, configurable control functions, network connectivity, and industrial-duty construction makes it a flexible choice for large motor applications.

2. Basic Product Information

Parameter	Specification
Brand	Allen-Bradley
Series	PowerFlex 755
Model	20G1ANF050JN0NNNNN
Product Type	Variable Frequency AC Drive / Adjustable Frequency Drive
Drive Family	PowerFlex 755
Input Voltage	690 VAC
Input Phase	3 Phase
Normal-Duty Current	50 A
Normal-Duty Power	45 kW
Heavy-Duty Current	46 A
Heavy-Duty Power	37 kW
Frequency	50/60 Hz class industrial AC supply
Cooling Method	Forced Air
Construction	Open Type
Enclosure Classification	IP00/IP20 type configuration
Frame	Frame 6
Communication	Embedded EtherNet/IP
Input Configuration	AC Input with Precharge
DC Terminals	No DC Terminals
EMC/Filtering Configuration	Filtered configuration
CM Jumper	Installed
Dynamic Braking	Not included in this configuration
HIM	Blank / No HIM
Approx. Dimensions	665.5 mm H × 308 mm W × 346.4 mm D
Approx. Weight	38.6 kg
Mounting	Panel / enclosure installation
Motor Control	Variable-frequency AC motor control
Typical Application	Industrial machinery and process equipment

3. Detailed Technical Parameters

Parameter	Detailed Specification
Model	20G1ANF050JN0NNNNN
Brand	Allen-Bradley
Product Series	PowerFlex 755
Product Category	AC Variable Frequency Drive
Rated Supply	690 VAC
Supply Type	Three-phase AC
Normal-Duty Output Current	50 A
Normal-Duty Output Power	45 kW
Heavy-Duty Output Current	46 A
Heavy-Duty Output Power	37 kW
Motor Power Class	Up to approximately 45 kW under normal-duty conditions
Cooling	Forced-air cooled
Frame Size	Frame 6
Installation Type	Enclosure / cabinet installation
Protection Style	Open-type industrial drive
IP Configuration	IP00/IP20 type construction
Communication	Embedded EtherNet/IP
Input Arrangement	AC input with precharge
DC Bus Terminals	Not provided in this configuration
Filter	Filtered configuration
CM Jumper	Installed
Dynamic Brake	None in this configuration
Human Interface Module	Blank / no HIM
Approx. Height	665.5 mm
Approx. Width	308 mm
Approx. Depth	346.4 mm
Approx. Dimensions	665.5 × 308 × 346.4 mm
Approx. Weight	38.6 kg
Cooling Airflow	Forced-air cooling
Motor Application	Industrial three-phase AC motors
Network Integration	Industrial Ethernet / EtherNet/IP
Duty Selection	Normal Duty / Heavy Duty
Mounting Environment	Electrical control cabinet or suitable enclosure
Application Level	Industrial
Typical Motor Control Requirement	Variable speed, controlled acceleration, controlled deceleration
Typical Installation	Machinery, process lines, pumps, fans, conveyors and material handling systems

4. Product Introduction

The 20G1ANF050JN0NNNNN is a high-power industrial variable frequency drive from the PowerFlex 755 series. It is designed to control the speed, torque and operating behavior of three-phase AC motors in applications that require more than simple fixed-speed motor operation.

Instead of operating a motor continuously at its full rated speed, the drive allows the motor speed to be adjusted according to the requirements of the machine or process. This can improve process control and can also help reduce unnecessary mechanical and electrical stress during starting, stopping and speed changes.

The 690 VAC input rating makes this model particularly suitable for industrial electrical systems using higher-voltage motor architectures. This voltage class is frequently associated with larger industrial motors and equipment where reducing current levels is important for the overall electrical system design.

The 50 A normal-duty rating corresponds to a normal-duty power capability of approximately 45 kW. For applications requiring more demanding overload performance, the drive provides a 46 A heavy-duty rating corresponding to approximately 37 kW.

This distinction between normal-duty and heavy-duty operation is important when selecting the drive. A motor application should not be selected only according to the motor nameplate power. The actual load characteristics, overload requirements, acceleration requirements, operating cycle, ambient conditions and motor current should also be considered.

The PowerFlex 755 platform is designed for applications that require more sophisticated control and automation integration than a basic standalone frequency converter. Its communication capability allows the drive to become part of a larger industrial control system.

The embedded EtherNet/IP capability is especially useful in automated manufacturing environments because the drive can exchange operating information with a supervisory control system. Depending on the application and control architecture, this can include commands, speed references, status information, fault information and other drive-related data.

The open-type construction means the drive is normally installed inside a properly designed enclosure rather than being exposed directly to the surrounding industrial environment. The enclosure should provide the necessary protection from dust, moisture, contaminants and accidental contact.

5. Product Model Interpretation

The complete catalog number is:

20G1ANF050JN0NNNNN

This long catalog number identifies a specific configuration of the PowerFlex 755 family rather than simply identifying the general series.

The model designation contains information associated with the drive family, voltage class, current rating and selected configuration options.

The 20G1 portion identifies the PowerFlex 755 family.

The ANF050 section is associated with the 690 V AC drive configuration and 50 A normal-duty rating.

The JN0 portion identifies configuration characteristics associated with this particular version, including the absence of an internal dynamic-braking configuration represented by the alternative configurations in the same product family.

The remaining NNNNN characters represent additional configuration selections associated with the catalog number.

For engineering work, the complete catalog number should always be used rather than shortening the model to only “PowerFlex 755,” because two PowerFlex 755 drives can have substantially different electrical ratings, voltage classes, braking configurations, communication options and mechanical arrangements.

6. Main Electrical Characteristics

One of the most important characteristics of the 20G1ANF050JN0NNNNN is its 690 VAC three-phase input rating.

A 690 V motor system can provide advantages in higher-power industrial installations because higher voltage allows the same power to be transmitted with lower current compared with a lower-voltage system.

The drive provides a 50 A normal-duty rating and approximately 45 kW normal-duty power rating.

For heavy-duty applications, the rating is approximately 46 A and 37 kW.

The distinction is useful because different types of machines impose different levels of stress on the drive.

A fan or centrifugal pump with relatively smooth acceleration may have a different duty requirement from a conveyor, crusher, hoist or heavily loaded machine that repeatedly accelerates a high-inertia load.

Therefore, the correct selection should be based on the motor full-load current and actual application duty rather than using motor horsepower alone.

7. Normal-Duty and Heavy-Duty Operation

Normal-duty applications generally involve relatively moderate overload requirements and smoother load characteristics.

Typical examples include centrifugal pumps, centrifugal fans and other applications where the torque requirement follows a relatively predictable operating profile.

For these applications, the 50 A / 45 kW normal-duty rating can be particularly useful.

Heavy-duty applications can place greater thermal and torque demands on the drive.

Applications involving high starting torque, frequent acceleration and deceleration, high inertia or repeated overload conditions require closer attention to the heavy-duty rating.

For this model, the heavy-duty rating is approximately 46 A and 37 kW.

When selecting a drive, the motor’s actual full-load amperage should therefore be compared against the applicable duty rating. A motor with a nominal power rating within the drive’s normal-duty range may still require a larger drive if the actual machine requires heavy-duty operation.

8. Applications

8.1 Conveyor Systems

The 20G1ANF050JN0NNNNN can be used for large conveyor systems where controlled motor speed is required.

A variable frequency drive can provide controlled acceleration rather than applying full motor voltage and frequency immediately.

This can reduce mechanical shock to belts, gearboxes, couplings and other mechanical components.

Speed control can also allow a conveyor to operate at different production rates depending on the process requirements.

8.2 Pumps

Large industrial pumps are another important application.

The drive can regulate pump motor speed according to process requirements instead of operating continuously at a fixed speed.

This is particularly useful for systems where flow requirements change during production.

Variable-speed control can also reduce unnecessary operation at full speed when full pump capacity is not required.

8.3 Industrial Fans

Large ventilation and process fans can benefit from variable-speed operation.

Instead of controlling airflow entirely through mechanical dampers, the motor speed can be adjusted according to the required airflow.

This provides more flexible process control and can reduce unnecessary mechanical restriction in suitable systems.

8.4 Material Handling Equipment

The drive can also be applied to industrial material-handling equipment.

Examples include conveyors, transfer systems, rollers and other motor-driven transportation mechanisms.

Controlled acceleration and deceleration can be important where products must be moved smoothly without sudden changes in speed.

8.5 Process Machinery

The PowerFlex 755 platform is suitable for a broad range of industrial process machinery.

The drive can provide controlled motor speed and can exchange operating information with a plant control system through industrial communication.

This makes it useful where motor operation needs to be integrated into a larger automated process.

8.6 Manufacturing Equipment

Large manufacturing machines often require variable-speed operation rather than simple on/off motor control.

The drive can be used where production speed changes according to product size, material conditions or machine operating modes.

The communication functionality also supports integration into a broader automation architecture.

8.7 Industrial Mechanical Systems

Other suitable applications can include large rotating equipment, processing equipment, machinery drives, auxiliary equipment and other three-phase AC motor systems within the drive’s electrical rating.

9. Advantages

9.1 High-Voltage 690 VAC Capability

One of the major characteristics of this model is its 690 VAC input class.

This makes it suitable for industrial motor systems that use higher supply voltages.

It is therefore particularly relevant to applications where conventional 400 V or 480 V drives are not the appropriate electrical match.

9.2 High Power Capacity

With a normal-duty rating of approximately 45 kW, the drive is suitable for significantly larger motors than compact machine-level VFDs.

This gives it a place in medium-to-large industrial machinery and process equipment.

9.3 Flexible Duty Rating

The drive provides both normal-duty and heavy-duty ratings.

This allows engineers to evaluate the same drive family according to the actual load characteristics.

It is important because the same motor power rating can represent very different mechanical demands depending on the machine.

9.4 Embedded EtherNet/IP

Embedded EtherNet/IP is another important advantage.

The communication capability makes it easier to integrate the drive into an industrial automation system.

A control system can use network communication for drive commands, monitoring, diagnostics and operational data exchange.

This can reduce the need for large quantities of traditional hardwired control signals in suitable system architectures.

9.5 Controlled Motor Acceleration

A frequency drive can gradually increase motor speed rather than applying a sudden full-speed starting condition.

This can help reduce mechanical shock and improve machine starting behavior.

9.6 Controlled Deceleration

The drive can also control motor deceleration.

This is useful when a machine needs predictable stopping behavior.

The actual stopping method and required braking hardware should be evaluated separately according to the machine’s inertia and stopping requirements.

9.7 Industrial Construction

The PowerFlex 755 platform is designed for industrial applications rather than light residential or general-purpose consumer equipment.

Its architecture is intended for integration into industrial control panels and machinery control systems.

9.8 Enclosure-Based Installation

The open-type construction allows the drive to be incorporated into a properly engineered electrical enclosure.

This can provide a flexible approach for machine builders and panel manufacturers who need to integrate the drive with disconnects, circuit protection, control components and communication equipment.

10. Dimensions and Weight

The approximate mechanical dimensions of the 20G1ANF050JN0NNNNN are:

Mechanical Parameter	Specification
Model	20G1ANF050JN0NNNNN
Height	665.5 mm
Width	308 mm
Depth	346.4 mm
Overall Approx. Size	665.5 × 308 × 346.4 mm
Approx. Weight	38.6 kg
Frame	Frame 6
Cooling	Forced Air
Installation	Electrical cabinet / enclosure
Construction	Open Type

The approximately 38.6 kg weight should be considered when designing the mounting structure.

The cabinet mounting plate, support structure and lifting method should be designed to accommodate the drive’s mass as well as any additional cable, terminal, shield, braking or auxiliary equipment installed around it.

Adequate ventilation clearance should also be considered because the drive uses forced-air cooling.

11. Cooling and Installation Considerations

Because the drive is forced-air cooled, adequate airflow is important.

The cabinet should be designed so that the cooling air can enter and leave the drive area without excessive obstruction.

The surrounding temperature, cabinet heat dissipation, altitude, installation spacing and other environmental factors can affect the actual operating capability of a variable frequency drive.

The drive should therefore not simply be mounted into a cabinet based only on its physical dimensions.

The cabinet designer should also consider heat generation from the drive and other components installed nearby.

Power wiring and control wiring should be arranged appropriately to reduce the possibility of electrical interference.

The installation environment should also be kept within the required environmental limits for the equipment.

12. Communication and Automation Integration

The embedded EtherNet/IP function is an important feature for automated industrial installations.

In a typical system, the drive can be connected to an industrial Ethernet network and controlled by a programmable automation controller or another suitable supervisory system.

The control system can send operating commands to the drive and receive information regarding drive status.

Depending on the system configuration, network communication may be used for speed reference, start/stop commands, fault monitoring, status monitoring and other operational information.

This type of integration is useful in production lines where multiple drives must be monitored from a central control system.

It also provides a convenient way to collect drive operating information for machine diagnostics and maintenance.

13. Braking Configuration

The 20G1ANF050JN0NNNNN configuration does not include the internal dynamic-braking option associated with certain alternative configurations.

This distinction is important when the application involves high-inertia loads or frequent rapid deceleration.

A system requiring significant regenerative or dynamic braking should be evaluated separately.

If the machine must stop a large rotating mass quickly, the drive selection should consider the motor inertia, load inertia, stopping time, deceleration profile and required braking energy.

A drive without the required braking arrangement should not be selected simply because its motor power rating appears suitable.

14. Typical Industries

The 20G1ANF050JN0NNNNN can be considered for a variety of industrial sectors.

Typical application environments include:

Industry / Area	Possible Application
Manufacturing	Production machinery and motor-driven equipment
Material Handling	Conveyors and transfer systems
Water Processing	Pumps and process equipment
Industrial Ventilation	Large fans and air-handling systems
Process Industry	Variable-speed process machinery
Machinery Building	Large automated machines
Mining-Related Equipment	Large motor-driven machinery
Heavy Industry	Pumps, fans and mechanical drives
Utilities	Motor-driven auxiliary equipment
General Automation	Networked variable-speed motor control

15. Selection Considerations

When selecting the 20G1ANF050JN0NNNNN, the motor nameplate should be checked carefully.

The motor voltage must be compatible with the drive system.

The motor full-load current should be compared with the appropriate drive current rating.

The required duty classification should also be identified.

The machine’s acceleration requirements should be considered.

The deceleration requirements should also be evaluated, especially if the machine contains a large rotating mass.

The required communication architecture should be confirmed.

The enclosure dimensions and heat dissipation should be checked before installation.

Finally, the physical mounting space should accommodate the approximately 665.5 mm × 308 mm × 346.4 mm drive dimensions, together with the necessary wiring and ventilation clearance.

16. Five Same-Series / Related Models

The following models are closely related PowerFlex 755 configurations in the same 690 VAC family. They can be considered when the motor power or current requirement is different.

Model	Voltage	Normal-Duty Current	Normal-Duty Power	Heavy-Duty Current	Heavy-Duty Power	Frame
20G1ANF030JN0NNNNN	690 VAC	30 A	22 kW	23 A	18.5 kW	Frame 6
20G1ANF034JN0NNNNN	690 VAC	34 A	30 kW	30 A	22 kW	Frame 6
20G1ANF046JN0NNNNN	690 VAC	46 A	37 kW	34 A	30 kW	Frame 6
20G1ANF061JN0NNNNN	690 VAC	61 A	55 kW	50 A	45 kW	Frame 6
20G1ANF082JN0NNNNN	690 VAC	82 A	75 kW	61 A	55 kW	Frame 6

These models are useful when building a range of drive selections around the 50 A model.

For a motor requiring less power than the target model, the 30 A, 34 A or 46 A versions may be considered.

For a larger motor application, the 61 A or 82 A versions provide a higher current and power capacity.

Because these models belong to the same general PowerFlex 755 690 V family, they are particularly useful for standardizing equipment across a plant where several different motor sizes are installed.

17. Same-Series Model Comparison

Model	Approx. Normal-Duty Power	Approx. Heavy-Duty Power	Relative Position
20G1ANF030JN0NNNNN	22 kW	18.5 kW	Lower capacity
20G1ANF034JN0NNNNN	30 kW	22 kW	Lower capacity
20G1ANF046JN0NNNNN	37 kW	30 kW	Immediately below target
20G1ANF050JN0NNNNN	45 kW	37 kW	Target model
20G1ANF061JN0NNNNN	55 kW	45 kW	Immediately above target
20G1ANF082JN0NNNNN	75 kW	55 kW	Higher capacity

The 20G1ANF050JN0NNNNN therefore occupies a useful position in the 690 V PowerFlex 755 range, sitting between the approximately 37 kW normal-duty class and the approximately 55 kW normal-duty class.

This makes the model suitable for applications that require more capacity than the 46 A class while not requiring the larger 61 A or 82 A versions.

18. Five Popular / Commonly Used Same-Brand Models

The following models represent other commonly encountered Allen-Bradley variable-frequency-drive models from different product families. They cover different voltage, power and application ranges.

Model	Series	Typical Voltage Class	Typical Rating / Current Class	Application Position	Approx. Dimensions	Approx. Weight
25B-D017N104	PowerFlex 525	480 VAC class	17 A class	Compact machine and industrial VFD applications	Configuration dependent	Configuration dependent
25B-D2P3N114	PowerFlex 525	480 VAC class	2.3 A class	Small motor and compact machinery applications	Configuration dependent	Configuration dependent
20F11NC2P2JA0NNNNN	PowerFlex 753	480 VAC class	2.2 A class	Industrial machinery and automation	Configuration dependent	Configuration dependent
20G1ANC140JN0NNNNN	PowerFlex 755	380–480 VAC class	140 A class	Higher-power industrial motor control	Frame/configuration dependent	Frame/configuration dependent
20G1ANF061JN0NNNNN	PowerFlex 755	690 VAC	61 A ND / 50 A HD	Large industrial motor applications	Approx. Frame 6 class	Approx. Frame 6 class

The dimensions and weight of these related models can vary according to frame size and selected configuration. For this reason, the exact physical dimensions should be confirmed from the complete catalog configuration before cabinet fabrication.

The 25B-D017N104 and 25B-D2P3N114 represent the more compact end of the product range and are suitable for smaller motor applications.

The 20F11NC2P2JA0NNNNN belongs to the PowerFlex 753 family, which is also intended for industrial variable-speed motor control.

The 20G1ANC140JN0NNNNN represents a substantially higher-current PowerFlex 755 configuration for larger motor applications.

The 20G1ANF061JN0NNNNN is especially relevant to the target model because it belongs to the same 690 V PowerFlex 755 family and provides a higher current and power capacity.

19. Product Family Position

The PowerFlex 755 family is intended for industrial applications where motor control, automation integration and configurable drive functionality are important.

Compared with smaller compact-drive families, the PowerFlex 755 platform is generally positioned toward larger and more sophisticated industrial systems.

The 20G1ANF050JN0NNNNN is therefore more appropriate for industrial machinery and process equipment than for small standalone motors.

Its 690 VAC rating further places it in a higher-voltage industrial application category.

20. Practical Application Examples

Example 1 – Large Conveyor

A production conveyor driven by a large three-phase motor may require controlled acceleration, adjustable operating speed and communication with a central control system.

The 20G1ANF050JN0NNNNN can provide the variable-frequency motor control required for such an installation when the motor current falls within the applicable rating.

Example 2 – Industrial Pump

An industrial pumping system may need different flow rates during different production conditions.

Using a variable-frequency drive allows the motor speed to be adjusted rather than keeping the motor at constant speed.

Example 3 – Large Ventilation Fan

A large industrial fan may not need to operate at maximum speed continuously.

Variable-speed operation can allow the fan to respond to the actual ventilation requirement.

Example 4 – Automated Production Machinery

A machine builder may require several drive parameters to be controlled by an automation system.

The embedded EtherNet/IP capability can provide a practical communication path between the drive and the machine control architecture.

Example 5 – Multi-Drive System

In a production line with multiple motor-driven sections, several PowerFlex drives can be incorporated into a coordinated control system.

Each drive can operate its assigned motor while the supervisory control system manages overall machine operation.

21. Important Advantages for System Designers

Advantage	Description
690 VAC Operation	Suitable for higher-voltage industrial motor systems
45 kW Normal Duty	Provides substantial motor power capability
37 kW Heavy Duty	Supports demanding industrial applications within its heavy-duty rating
50 A Normal Duty	Suitable for relatively large three-phase motors
46 A Heavy Duty	Provides a separate heavy-duty operating rating
EtherNet/IP	Facilitates industrial network integration
Forced Air Cooling	Suitable for higher-power industrial drive applications
PowerFlex 755 Platform	Designed for advanced industrial motor-control applications
Open-Type Construction	Suitable for integration into electrical cabinets
Flexible Application Range	Can be applied to pumps, fans, conveyors and process machinery
Adjustable Motor Speed	Allows motor speed to match machine requirements
Controlled Starting	Reduces abrupt mechanical starting behavior
Controlled Stopping	Provides adjustable deceleration control
Industrial Integration	Suitable for automated production systems

22. Brand

Brand: Allen-Bradley

Allen-Bradley is widely associated with industrial automation and motor-control equipment.

The 20G1ANF050JN0NNNNN belongs to the Allen-Bradley PowerFlex family of variable-frequency drives.

For purchasing, replacement and maintenance purposes, the complete catalog number should be retained because the individual characters define the specific configuration of the drive.

23. Series

Series: PowerFlex 755

The PowerFlex 755 series is intended for industrial AC motor control and is particularly suitable for applications requiring a combination of variable-speed control, higher power ratings, configurable drive functions and industrial communication.

The 20G1ANF050JN0NNNNN is a 690 VAC configuration within this series.

The series includes a wide range of current and power ratings, allowing equipment designers to select a drive appropriate for different motor sizes without changing the overall drive family.

24. Complete Product Parameter Summary

Category	Parameter
Brand	Allen-Bradley
Series	PowerFlex 755
Model	20G1ANF050JN0NNNNN
Drive Type	AC Variable Frequency Drive
Voltage	690 VAC
Phase	3 Phase
Normal-Duty Current	50 A
Normal-Duty Power	45 kW
Heavy-Duty Current	46 A
Heavy-Duty Power	37 kW
Cooling	Forced Air
Frame	Frame 6
Construction	Open Type
Protection	IP00/IP20 type configuration
Communication	Embedded EtherNet/IP
Input	AC with Precharge
DC Terminals	None
Filter	Filtered
CM Jumper	Installed
Dynamic Braking	None in this configuration
HIM	Blank / No HIM
Height	665.5 mm
Width	308 mm
Depth	346.4 mm
Dimensions	665.5 × 308 × 346.4 mm
Weight	38.6 kg
Typical Motor Application	Three-phase industrial AC motors
Typical Equipment	Pumps, fans, conveyors, process machinery and industrial equipment
Installation	Electrical cabinet / suitable enclosure
Network Application	Industrial automation and drive control
Duty Modes	Normal Duty / Heavy Duty

25. Final Product Summary

The Allen-Bradley 20G1ANF050JN0NNNNN is a high-voltage PowerFlex 755 variable frequency drive intended for industrial three-phase AC motor control.

Its 690 VAC three-phase input, 50 A normal-duty rating, 45 kW normal-duty power rating, 46 A heavy-duty rating and 37 kW heavy-duty power rating make it suitable for a broad range of medium-to-large industrial motor applications.

The drive’s forced-air cooling, Frame 6 mechanical construction, embedded EtherNet/IP communication, and enclosure-based open-type installation make it suitable for integration into industrial electrical cabinets and automated machinery.

Its approximately 665.5 mm × 308 mm × 346.4 mm dimensions and approximately 38.6 kg weight should be considered during cabinet design, mounting and transportation planning.

For applications involving pumps, fans, conveyors, material-handling equipment and industrial process machinery, the drive provides a practical combination of high-voltage motor control and automation-system integration.

The most important points when selecting this model are the 690 VAC system voltage, motor full-load current, normal-duty or heavy-duty operating requirement, required acceleration and deceleration behavior, braking requirements, communication architecture, enclosure arrangement, cooling requirements and available installation space.

When a replacement or equivalent drive is being selected, the complete catalog number 20G1ANF050JN0NNNNN should be matched rather than relying only on the PowerFlex 755 series name. Configuration differences within the same series can affect voltage class, current rating, braking, communication, enclosure requirements and other important characteristics.

For a 690 V industrial motor-control system around the 45 kW normal-duty range, the 20G1ANF050JN0NNNNN represents a substantial industrial-drive configuration within the PowerFlex 755 family, particularly where networked control, variable-speed operation and integration with larger automated equipment are required.