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Allen-Bradley 20G1ANF098JN0NNNNN PowerFlex 755 AC Drive

1. Basic Product Information

Model: 20G1ANF098JN0NNNNN

Brand: Allen-Bradley

Series: PowerFlex 755

Product Type: Industrial AC Variable Frequency Drive

Rated Input Voltage: 690 VAC

Input Phase: Three-phase

Normal-Duty Power: 90 kW

Heavy-Duty Power: 75 kW

Continuous Output Current: 98 A

Frame Size: Frame 6

Cooling Method: Forced-air cooled

Enclosure Type: IP20/IP00, NEMA/UL Open Type

Input Configuration: AC input with precharge

Filtering: Filtered configuration with CM jumper installed

Human Interface Module: No HIM included in the standard configuration

DC Terminals: No DC terminals in this configuration

Communication: Embedded EtherNet/IP

Control Application: Industrial motor speed and torque control

Typical Motor Application: Large three-phase industrial motors

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2. Brand and Product Series

The 20G1ANF098JN0NNNNN belongs to the PowerFlex 755 family and is designed for industrial applications where a high-power three-phase motor must be controlled accurately and reliably.

The PowerFlex 755 family is intended for demanding industrial installations, especially applications requiring adjustable motor speed, controlled acceleration and deceleration, process coordination, network communication, and integration with an industrial automation system.

The 690 V class makes this particular model suitable for higher-voltage industrial motor systems where reducing current at higher power levels is important.

Within the PowerFlex 755 family, the 20G1ANF098JN0NNNNN occupies the 98 A / 90 kW normal-duty rating level.

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3. Detailed Technical Specifications

Parameter	Specification
Model	20G1ANF098JN0NNNNN
Brand	Allen-Bradley
Series	PowerFlex 755
Product Type	AC Variable Frequency Drive
Input Voltage	690 VAC
Input Phase	3 Phase
Normal-Duty Power	90 kW
Heavy-Duty Power	75 kW
Continuous Output Current	98 A
1-Minute Overload Current	Approx. 108 A
3-Second Overload Current	Approx. 147 A
DC Bus Voltage	Approx. 932 VDC maximum class
Cooling	Forced Air
Frame Size	Frame 6
Enclosure	IP20/IP00, Open Type
Input Type	AC Input with Precharge
Filtering	Filtered, CM Jumper Installed
DC Terminals	Not provided in this configuration
HIM	Not included
Network Interface	Embedded EtherNet/IP
Output Frequency	Application/configuration dependent, commonly up to approximately 325 Hz
Control	V/Hz, vector and application-dependent motor control
Installation	Industrial cabinet / control panel
Operating Temperature	Approximately 0 to 50°C, subject to derating and installation conditions
Approx. Dimensions	Approximately 600 × 400 × 300 mm*
Approx. Weight	Approximately 14.5 kg (32 lb)*
Mounting	Panel/cabinet installation
Intended Motor Type	Three-phase AC motors
Application Class	Industrial / General Purpose / Heavy Industrial

*Physical dimensions and weight should be treated as approximate reference values. The actual shipping or installed assembly can vary depending on enclosure arrangement, mounting hardware, accessories, protective components, and final system configuration.

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4. Model Number Interpretation

The model number 20G1ANF098JN0NNNNN contains several configuration identifiers that distinguish this drive from other members of the PowerFlex 755 family.

Model Code Section	General Meaning
20G	PowerFlex 755 AC drive family
1	Product configuration identifier
A	Input/configuration designation
N	Voltage/frame family designation
F	690 V class
098	98 A output current rating
J	Product configuration identifier
N	Filtering/configuration designation
0	Standard configuration position
NNNNN	Additional factory configuration positions

The most important part for selecting the drive is the combination of 690 V input class, 98 A output rating, 90 kW normal-duty rating, and 75 kW heavy-duty rating.

When replacing an existing drive, the complete catalog number should always be matched rather than selecting a replacement based only on horsepower.

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5. Product Introduction

The 20G1ANF098JN0NNNNN is a high-power AC variable frequency drive designed for controlling three-phase industrial motors in 690 V electrical systems.

With a 98 A continuous output rating and a 90 kW normal-duty rating, it is suitable for large motors used in continuous-process equipment, pumps, fans, conveyors, material-handling systems, mixers, compressors, and other industrial machinery.

The drive uses forced-air cooling to remove heat generated by the power semiconductor section during operation. This cooling arrangement is particularly suitable for industrial control cabinets where ventilation and heat management can be designed as part of the overall electrical system.

The 690 V class is particularly useful in large industrial installations because a higher operating voltage allows substantial motor power to be delivered with lower current than would be required at lower voltage levels.

The PowerFlex 755 architecture also provides a wide range of control and communication possibilities, making the drive suitable not only for basic motor speed control but also for integrated automation systems.

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6. Electrical Performance

The key electrical rating of this model is 98 A.

At the normal-duty rating, the drive is associated with a motor power rating of approximately 90 kW.

For heavier loading conditions, the drive has a 75 kW heavy-duty rating. The difference between normal-duty and heavy-duty ratings is important because motor applications do not all have the same torque requirements.

A centrifugal fan or pump, for example, generally has a different load characteristic from a conveyor, crusher, mixer, or positive-displacement pump.

For applications with frequent acceleration, high starting torque, shock loading, or continuous high torque, the heavy-duty rating should be considered during drive selection.

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7. Normal-Duty and Heavy-Duty Operation

The 20G1ANF098JN0NNNNN can be considered a flexible drive for applications with different loading characteristics.

Rating Type	Power Rating	Typical Application
Normal Duty	90 kW	Pumps, fans, blowers and general variable-torque loads
Heavy Duty	75 kW	Conveyors, mixers, high-torque machinery and demanding process loads
Continuous Current	98 A	Continuous motor operation
1-Minute Overload	Approx. 108 A	Short-duration overload
3-Second Overload	Approx. 147 A	Short acceleration or peak-load condition

The correct rating should be selected according to the actual motor nameplate current and load characteristics rather than motor kW alone.

For a motor with a high starting torque requirement, the heavy-duty rating is particularly important.

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8. Physical Dimensions and Weight

The drive is a large industrial power unit intended for cabinet or panel installation.

A practical reference size is approximately:

600 mm × 400 mm × 300 mm

Approximate product weight:

14.5 kg (32 lb)

These values should be treated as reference values rather than installation-certified dimensions.

Actual installation dimensions can change depending on the mounting arrangement, enclosure, cable-entry arrangement, optional equipment, cooling system, disconnect devices, input protection, and other cabinet components.

For a new control cabinet, sufficient clearance should be provided around the drive for ventilation, wiring, maintenance access, and removal of service components.

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9. Cooling System

The 20G1ANF098JN0NNNNN uses forced-air cooling.

The cooling fans circulate air through the power section to remove heat from the switching devices and heat sink.

Proper airflow is particularly important when a high-power drive is installed inside a closed electrical cabinet.

The cabinet designer should consider:

• Ambient temperature
• Internal cabinet temperature
• Airflow direction
• Fan capacity
• Heat dissipation
• Dust accumulation
• Filter condition
• Cable routing
• Clearance around the drive
• Maintenance access

In dusty industrial environments, the cooling system should be inspected regularly because blocked ventilation can increase internal temperature and shorten component life.

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10. Typical Applications

Industrial Pumps

The drive is well suited to large industrial pump systems.

Variable-speed pump control can help match motor speed to actual process demand instead of operating continuously at full speed.

Typical applications include:

• Water treatment
• Industrial water circulation
• Cooling-water systems
• Process pumps
• Chemical process pumps
• Mining water systems
• Irrigation systems
• Industrial utility systems

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Fans and Blowers

Large fans and blowers are another common application.

The 90 kW normal-duty rating provides sufficient capacity for many large ventilation and air-moving systems.

Typical applications include:

• Industrial ventilation
• Dust extraction
• Furnace ventilation
• Cooling towers
• Process-air systems
• Exhaust systems
• Mining ventilation
• Large HVAC equipment

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Conveyors

The drive can be used for conveyor systems where controlled acceleration and adjustable speed are required.

Variable-speed control can reduce mechanical shock during startup and allow production speed to be adjusted according to process requirements.

Applications include:

• Material handling
• Mining conveyors
• Warehouse conveyors
• Bulk material systems
• Production lines
• Packaging systems
• Aggregate handling

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Mixers and Agitators

Large mixers often require controlled acceleration and stable torque.

The drive can regulate motor speed according to the process requirement while providing controlled acceleration and deceleration.

Potential applications include:

• Chemical mixing
• Water treatment
• Food processing
• Material blending
• Industrial agitation
• Process tanks

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Material Handling Equipment

The drive can also be applied to larger material-handling systems.

Typical equipment includes:

• Belt conveyors
• Transfer systems
• Hoisting-related auxiliary equipment
• Bulk handling equipment
• Feed systems
• Industrial transport machinery

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11. Product Advantages

1. High-Voltage 690 V Operation

The 690 V rating makes this drive suitable for high-power industrial motors.

Higher-voltage motor systems can deliver large amounts of power while keeping current at a manageable level.

This can be particularly useful in large industrial plants where motor power requirements are substantial.

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2. 90 kW Normal-Duty Rating

The 90 kW normal-duty rating provides a substantial power range for industrial machinery.

This makes the drive suitable for larger pumps, fans, blowers, conveyors and other process equipment.

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3. 98 A Output Capacity

The 98 A continuous output rating gives the drive a strong operating range for large three-phase motors.

It also provides a clear basis for matching the drive to the motor nameplate current.

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4. Heavy-Duty Capability

The 75 kW heavy-duty rating allows the same drive platform to be used for more demanding applications where higher torque and overload capability are required.

This provides additional flexibility when selecting the drive for industrial machinery.

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5. Forced-Air Cooling

Forced-air cooling allows the drive to handle significant heat generated during high-power operation.

With appropriate cabinet ventilation, this arrangement is well suited to industrial control rooms and electrical cabinets.

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6. Integrated Industrial Networking

The embedded EtherNet/IP capability makes the drive suitable for integration into an industrial automation network.

This can reduce the need for separate communication hardware and simplify the exchange of drive status, commands and operating information.

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7. Suitable for Large Industrial Motors

The combination of 690 V input, 98 A output and 90 kW normal-duty capacity makes this model particularly suitable for large motor applications.

It can be used as part of a larger automated control architecture rather than operating as an isolated motor controller.

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8. Flexible Motor Control

Depending on the selected control configuration and application requirements, the PowerFlex 755 platform supports multiple motor-control strategies.

This allows engineers to select a suitable control method according to motor type, load characteristics and process requirements.

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12. Automation and Control

The drive is designed to operate as part of an industrial automation system.

Typical control functions include:

• Start/stop control
• Speed reference
• Acceleration control
• Deceleration control
• Motor direction control
• Fault monitoring
• Alarm monitoring
• Motor current monitoring
• Drive status monitoring
• Speed feedback
• Network-based control
• Parameter configuration
• Diagnostic information

The embedded EtherNet/IP capability is particularly useful where the drive must communicate with PLC-based control systems.

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13. Installation Considerations

The 20G1ANF098JN0NNNNN is a high-power drive and should be installed by personnel familiar with industrial electrical equipment.

The installation should consider:

Input Power

The incoming supply should match the required three-phase 690 V electrical system.

The upstream protection system must be selected according to applicable electrical standards and the complete installation design.

Motor Cable

Motor cable size should be selected according to:

• Motor current
• Cable length
• Installation method
• Ambient temperature
• Voltage-drop requirements
• Applicable electrical regulations

Grounding

Correct grounding is essential for safety, EMC performance and reliable operation.

Cabinet Ventilation

Because the drive is forced-air cooled, the cabinet must provide adequate airflow and heat removal.

Clearance

Adequate space should be provided around ventilation openings, terminals and service components.

Environmental Conditions

Temperature, humidity, dust, vibration and corrosive atmospheres should be considered before installation.

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14. Maintenance

Regular maintenance can help maintain stable drive operation and reduce unexpected downtime.

Recommended maintenance activities include:

• Inspecting cooling fans
• Checking ventilation paths
• Removing accumulated dust
• Checking electrical connections
• Inspecting cable terminals
• Checking grounding connections
• Reviewing drive fault history
• Monitoring operating temperature
• Checking motor current
• Inspecting cabinet ventilation
• Checking for abnormal noise or vibration
• Inspecting cooling filters where applicable

A high-power drive should not be treated as a maintenance-free component. Cooling-system condition is especially important because excessive temperature can affect the service life of power electronics.

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15. Recommended Same-Series Models

The following models belong to the same PowerFlex 755, 690 V class and can be considered when selecting a different motor power or current rating.

Model	Series	Voltage	Normal-Duty Power	Heavy-Duty Power	Output Current	Frame	Cooling	Approx. Dimensions	Approx. Weight
20G1ANF061JN0NNNNN	PowerFlex 755	690 V	55 kW	45 kW	61 A	Frame 6	Forced Air	Approx. 600 × 400 × 300 mm	Approx. 14.5 kg
20G1ANF082JN0NNNNN	PowerFlex 755	690 V	75 kW	55 kW	82 A	Frame 6	Forced Air	Approx. 600 × 400 × 300 mm	Approx. 14.5 kg
20G1ANF098JN0NNNNN	PowerFlex 755	690 V	90 kW	75 kW	98 A	Frame 6	Forced Air	Approx. 600 × 400 × 300 mm	Approx. 14.5 kg
20G1ANF119JN0NNNNN	PowerFlex 755	690 V	110 kW	90 kW	119 A	Frame 6	Forced Air	Approx. 600 × 400 × 300 mm	Approx. 15–20 kg
20G1ANF142JN0NNNNN	PowerFlex 755	690 V	132 kW	110 kW	142 A	Frame 6	Forced Air	Approx. 600 × 400 × 300 mm	Approx. 15–20 kg

The dimensions and weights in this table are approximate engineering references. Actual physical construction can vary according to the exact drive configuration and installation arrangement.

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16. Same-Series Comparison

Model	Rated Voltage	Output Current	Normal Duty	Heavy Duty	Typical Use
20G1ANF061JN0NNNNN	690 V	61 A	55 kW	45 kW	Medium-large pumps and fans
20G1ANF082JN0NNNNN	690 V	82 A	75 kW	55 kW	Large pumps, fans and conveyors
20G1ANF098JN0NNNNN	690 V	98 A	90 kW	75 kW	Large industrial motors
20G1ANF119JN0NNNNN	690 V	119 A	110 kW	90 kW	Larger process equipment
20G1ANF142JN0NNNNN	690 V	142 A	132 kW	110 kW	High-power industrial equipment

This group provides a convenient progression of power ratings without changing the basic PowerFlex 755 family.

For a replacement application, the motor’s actual full-load current should be checked first. Selecting a drive solely according to nominal motor kW can result in an inappropriate overload rating.

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17. Five Related Popular Models Under the Same Brand

The following models are useful alternatives or related products within the same broad drive portfolio.

Model	Series	Voltage Class	Approx. Power	Current	Application Position	Approx. Dimensions	Approx. Weight
20G1ANF082JN0NNNNN	PowerFlex 755	690 V	75 kW ND	82 A	Large pumps, fans, conveyors	Approx. 600 × 400 × 300 mm	Approx. 14.5 kg
20G1ANF119JN0NNNNN	PowerFlex 755	690 V	110 kW ND	119 A	Large process machinery	Approx. 600 × 400 × 300 mm	Approx. 15–20 kg
20G1ANF142JN0NNNNN	PowerFlex 755	690 V	132 kW ND	142 A	High-power industrial machinery	Approx. 600 × 400 × 300 mm	Approx. 15–20 kg
20F1ANF046JN0NNNNN	PowerFlex 753	690 V	37 kW ND	46 A	Medium industrial drives	Configuration dependent	Configuration dependent
20F1ANF061JN0NNNNN	PowerFlex 753	690 V	55 kW ND	61 A	Pumps, fans and general machinery	Configuration dependent	Configuration dependent

The PowerFlex 753 models are related members of the same general industrial drive portfolio, while the PowerFlex 755 models are more directly related to the 20G1ANF098JN0NNNNN.

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18. PowerFlex 755 Family Selection Guide

Motor Power Range	Example Model	Voltage	Output Current	Typical Application
55 kW	20G1ANF061JN0NNNNN	690 V	61 A	Pumps, fans
75 kW	20G1ANF082JN0NNNNN	690 V	82 A	Pumps, fans, conveyors
90 kW	20G1ANF098JN0NNNNN	690 V	98 A	Large industrial equipment
110 kW	20G1ANF119JN0NNNNN	690 V	119 A	Process machinery
132 kW	20G1ANF142JN0NNNNN	690 V	142 A	Large industrial machinery
160 kW	20G1ANF171JN0NNNNN	690 V	171 A	High-power process systems
200 kW	20G1ANF212JN0NNNNN	690 V	212 A	Very large motor systems
250 kW	20G1ANF263JN0NNNNN	690 V	263 A	Large industrial installations

This range makes the PowerFlex 755 platform suitable for systems extending from medium-large motors through very high-power industrial machinery.

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19. Why the 20G1ANF098JN0NNNNN Is Suitable for Large Industrial Equipment

The combination of 690 V, 98 A, and 90 kW normal-duty power gives the drive a strong position in large industrial motor applications.

It is especially useful when the process requires variable motor speed rather than simple fixed-speed operation.

Instead of running a motor continuously at full speed, the drive can adjust motor speed according to process requirements.

For pumps and fans, this can provide more practical control over flow and pressure.

For conveyors, controlled acceleration can reduce mechanical shock.

For mixers, adjustable speed allows the process to be adapted to different material conditions.

For large production systems, network communication allows the drive to become part of a wider automated control architecture.

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20. Typical Industrial System Configuration

A typical installation may contain:

Main Power Supply → Protection Equipment → PowerFlex 755 Drive → Three-Phase Motor → Mechanical Load

The control architecture can additionally include:

PLC / Industrial Controller → EtherNet/IP Network → Drive

The drive can then receive commands and operating references from the automation system while returning operating information, status and diagnostic information.

This type of architecture is useful in production lines where motor speed and process conditions need to be coordinated.

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21. Important Selection Parameters

When selecting this drive for a project, the following parameters should be checked:

Motor Voltage

The motor must be suitable for the intended 690 V electrical system.

Motor Full-Load Current

The motor nameplate current should be compared with the drive’s continuous output-current rating.

Duty Type

Determine whether the application is normal duty or heavy duty.

Starting Torque

High-inertia or high-friction machinery may require greater torque during acceleration.

Overload Requirement

Applications with frequent overloads should be evaluated against the drive’s overload capability.

Ambient Temperature

High ambient temperature may require output derating.

Cabinet Cooling

The electrical cabinet must be capable of removing the heat generated by the drive.

Communication

If the drive is connected to an automation network, the communication architecture should be defined during system design.

Motor Cable Length

Long motor cables can affect system performance and EMC behavior and should be considered during engineering.

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22. Product Advantages at a Glance

Feature	Benefit
690 V Input	Suitable for high-power industrial motor systems
90 kW Normal Duty	Supports large continuous-duty motors
75 kW Heavy Duty	Provides capacity for more demanding loads
98 A Output	Suitable for large three-phase motors
Forced-Air Cooling	Supports high-power operation with proper cabinet ventilation
EtherNet/IP	Convenient integration into industrial automation networks
PowerFlex 755 Platform	Broad industrial motor-control functionality
Open-Type Construction	Suitable for cabinet-based installations
Precharge Input	Designed for controlled energization of the drive input section
Filtered Configuration	Supports EMC-oriented system design
Multiple Control Functions	Suitable for speed, torque and process-control applications
High-Power Industrial Design	Appropriate for large pumps, fans, conveyors and process machinery

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23. Consolidated Product Parameter Table

Parameter	Detailed Specification
Model	20G1ANF098JN0NNNNN
Brand	Allen-Bradley
Series	PowerFlex 755
Product Category	AC Variable Frequency Drive
Rated Input	690 VAC
Input Phase	3 Phase
Normal-Duty Rating	90 kW
Heavy-Duty Rating	75 kW
Continuous Current	98 A
1-Minute Current	Approx. 108 A
3-Second Current	Approx. 147 A
Maximum DC Bus Class	Approx. 932 VDC
Cooling	Forced Air
Frame	Frame 6
Enclosure	IP20/IP00
Enclosure Type	NEMA/UL Open Type
Input	AC Input with Precharge
Filtering	Filtered, CM Jumper Installed
DC Terminals	None in this configuration
HIM	None
Communication	Embedded EtherNet/IP
Control	Variable Frequency / Vector / V/Hz depending on configuration
Output Frequency	Application dependent, up to approximately 325 Hz
Typical Ambient	0–50°C, subject to conditions and derating
Approx. Dimensions	600 × 400 × 300 mm
Approx. Weight	14.5 kg (32 lb)
Installation	Industrial Cabinet / Panel
Motor Type	Three-Phase AC Motor
Main Applications	Pumps, fans, blowers, conveyors, mixers, process machinery
Duty Class	Normal Duty / Heavy Duty
Application Level	Industrial

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24. Short Product Description for Industrial Catalogs

The 20G1ANF098JN0NNNNN is an Allen-Bradley PowerFlex 755 AC drive designed for high-power three-phase motor control in 690 V industrial electrical systems.

With a 98 A output rating, the drive provides approximately 90 kW normal-duty capacity and 75 kW heavy-duty capacity, making it suitable for large pumps, fans, blowers, conveyors, mixers, material-handling systems and other industrial machinery.

The drive uses forced-air cooling, an IP20/IP00 open-type construction, AC input with precharge, filtered configuration with CM jumper installed, and embedded EtherNet/IP communication.

Its combination of high-voltage operation, substantial motor power capacity, industrial networking and flexible motor-control functionality makes it suitable for automated production equipment and large process systems.

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25. Final Product Summary

The 20G1ANF098JN0NNNNN is a high-power member of the PowerFlex 755 drive family.

Its principal specifications are:

690 VAC, three-phase input

98 A continuous output

90 kW normal-duty rating

75 kW heavy-duty rating

Frame 6

Forced-air cooling

IP20/IP00 open-type enclosure

AC input with precharge

Filtered configuration with CM jumper installed

Embedded EtherNet/IP

No HIM included

Approximate dimensions: 600 × 400 × 300 mm

Approximate weight: 14.5 kg (32 lb)

The model is particularly appropriate for large industrial motor applications where reliable speed control, controlled acceleration, process integration and high-voltage motor operation are required.

For applications such as large pumps, fans, blowers, conveyors and process machinery, the 20G1ANF098JN0NNNNN provides a practical combination of power capacity, control flexibility and industrial automation capability.

When selecting or replacing the drive, the motor nameplate voltage, full-load current, duty classification, overload requirement, acceleration torque, environmental conditions and cabinet cooling arrangement should all be checked together.