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1. Product Overview

The Allen-Bradley 20G1ABE355JN0NNNNN is a high-power PowerFlex 755 AC Drive designed for demanding industrial motor-control applications.

It is part of the PowerFlex 750-Series and belongs specifically to the PowerFlex 755 product family. The drive is designed for applications where high motor power, stable speed regulation, flexible control, industrial networking, and reliable operation are required.

The 20G1ABE355JN0NNNNN is configured for a 600 VAC, three-phase input and provides a 355 A output-current rating. Its drive rating is approximately 400 HP for Light Duty, 350 HP for Normal Duty, and 300 HP for Heavy Duty.

The drive uses a Frame 8 power structure and a Type 1 / IP20, 600 mm deep MCC-style enclosure. It is an air-cooled design using forced airflow, making it suitable for large industrial electrical rooms, MCC installations, centralized drive cabinets, and large process-control systems.

One of the most important characteristics of this particular catalog number is its JN0 configuration. The drive is supplied as a Blank / No HIM version, meaning there is no local handheld or door-mounted operator interface included as part of the basic drive configuration.

This makes the model especially suitable for installations where the drive is controlled from a PLC, plant control system, HMI, SCADA system, or other centralized automation architecture.

The drive also incorporates embedded EtherNet/IP, allowing it to participate directly in a networked industrial automation system.

The input configuration is AC input with precharge and no DC terminals. The unit is filtered and uses the CM jumper installed configuration, which is the preferred configuration for this newer J-series version.

The 20G1ABE355JN0NNNNN is an active configuration and serves as the newer direct replacement for the earlier 20G1ABE355AN0NNNNN configuration.

2. Brand and Product Series

Item	Specification
Brand	Allen-Bradley
Product Family	PowerFlex 750-Series
Product Series	PowerFlex 755
Product Type	High-Power AC Drive
Catalog Number	20G1ABE355JN0NNNNN
Drive Configuration	Air-Cooled AC Drive
Voltage Class	600 VAC
Input	Three-Phase AC
Output Current	355 A
Frame	Frame 8
Enclosure	Type 1 / IP20
Cabinet Style	600 mm Deep MCC Style
Cooling	Forced Air
HIM	Blank / No HIM
Network	Embedded EtherNet/IP
Dynamic Braking	None
Input Configuration	AC Input with Precharge
DC Input Terminals	None
EMC Configuration	Filtered
CM Jumper	Installed
Lifecycle	Active
Related Older Model	20G1ABE355AN0NNNNN

The Allen-Bradley brand is widely associated with industrial automation equipment, and the PowerFlex 755 is positioned as a high-performance drive platform rather than a small general-purpose machine inverter.

The PowerFlex 755 architecture is intended for larger motors and more sophisticated industrial automation requirements, where the drive is expected to perform as an integrated part of the control system rather than simply provide basic variable-speed operation.

3. Detailed Technical Specifications

Parameter	20G1ABE355JN0NNNNN Specification
Model / Catalog Number	20G1ABE355JN0NNNNN
Brand	Allen-Bradley
Series	PowerFlex 755
Product Family	PowerFlex 750-Series
Product Type	AC Variable Frequency Drive
Input Voltage	600 VAC
Input Phase	Three-Phase
Output Current	355 A
Light Duty Rating	400 HP
Normal Duty Rating	350 HP
Heavy Duty Rating	300 HP
Approx. Light Duty Power	298 kW
Approx. Normal Duty Power	261 kW
Approx. Heavy Duty Power	224 kW
Frame Size	Frame 8
Cooling	Forced Air / Air Cooled
Enclosure	Type 1 / IP20
MCC Depth	600 mm
Input Type	AC Input with Precharge
DC Terminals	No DC Terminals
EMC Filtering	Filtered
CM Jumper	Installed
Dynamic Braking	None
HIM	Blank / No HIM
Communication	Embedded EtherNet/IP
Installation Style	Large Industrial / MCC Style
Approx. Dimensions	2100 × 610 × 600 mm
Approx. Weight	Approximately 634 kg
Control Architecture	High-Performance Industrial Drive
Typical Motor Class	Large Industrial Motors
Lifecycle	Active

The horsepower figures above are duty-dependent ratings rather than three separate physical drive sizes. The actual motor application should be evaluated according to motor current, load profile, acceleration requirements, overload requirements, ambient conditions, and duty cycle.

The approximate metric equivalents are based on the conventional 1 HP ≈ 0.746 kW relationship:

• 400 HP ≈ 298 kW
• 350 HP ≈ 261 kW
• 300 HP ≈ 224 kW

The dimensions of approximately 2100 × 610 × 600 mm represent the large Frame 8, 600 mm deep MCC-style configuration and should be regarded as planning dimensions. Final enclosure and installation work should use the applicable mechanical drawing for the exact installation arrangement.

The approximate weight of 634 kg should likewise be considered an engineering reference value. Actual shipping or installed weight can vary with configuration, packaging, options, and associated equipment.

4. Explanation of the 355 A Rating

The 355 A output rating is one of the defining characteristics of this model.

At this current level, the drive is intended for large industrial motors rather than small machine motors.

The 355 A rating gives the drive sufficient electrical capacity for applications where motor loads can be substantial and where stable speed control is required over extended operating periods.

The drive’s power rating varies according to duty classification.

Duty Type	Approx. Drive Rating
Light Duty	400 HP
Normal Duty	350 HP
Heavy Duty	300 HP

The distinction between Light Duty, Normal Duty, and Heavy Duty is important.

A motor application with relatively stable loading may be evaluated using the Light Duty rating.

A general industrial process with moderate load variation may be evaluated using the Normal Duty rating.

Applications involving significant starting torque, repeated acceleration, mechanical shock, high inertia, or demanding overload conditions should be evaluated using the Heavy Duty rating.

For this reason, engineers should not select the drive solely from the motor’s horsepower nameplate.

5. 600 VAC Three-Phase Power System

The 20G1ABE355JN0NNNNN is designed for a 600 VAC three-phase system.

This voltage class is particularly useful in industrial facilities where 600 V distribution is standard.

The higher voltage class allows large motor loads to be supplied at substantial power levels while keeping current within practical industrial distribution limits.

For a large motor installation, the overall electrical system must be considered as a complete system.

This includes:

• Incoming voltage
• Transformer capacity
• Short-circuit rating
• Branch protection
• Motor cable size
• Grounding arrangement
• Motor insulation
• EMC considerations
• Cabinet ventilation
• Motor operating conditions
• Drive duty classification

The drive should therefore be matched to the complete motor and electrical system rather than selected only by nominal horsepower.

6. Frame 8 Construction

The 20G1ABE355JN0NNNNN uses a Frame 8 architecture.

Frame 8 is a large industrial drive frame intended for high-power applications.

Compared with compact drive frames, a Frame 8 installation requires considerably more physical space and greater attention to handling, ventilation, cable routing, and maintenance access.

The approximate dimensions are:

2100 mm high × 610 mm wide × 600 mm deep

The large enclosure volume provides the physical space required for the power components, cooling system, control electronics, bus structures, and associated drive hardware.

For a new installation, the electrical room should be designed with sufficient space not only for the drive itself but also for:

• Incoming power cables
• Motor output cables
• Control wiring
• Network wiring
• Grounding connections
• Cooling airflow
• Maintenance access
• Service equipment
• Mechanical handling

7. Air-Cooled and Forced-Air Design

The 20G1ABE355JN0NNNNN uses a forced-air cooling system.

At approximately 355 A, the drive’s semiconductor switching devices and power components generate significant heat.

The forced-air cooling system transfers this heat away from the power section and maintains an acceptable operating temperature.

The cooling system makes cabinet ventilation a critical part of installation design.

A properly sized enclosure should provide adequate airflow and should not allow hot air from the drive to recirculate directly back into the cooling intake.

The electrical room should also be maintained within the appropriate environmental limits.

Dust accumulation, oil mist, moisture, corrosive gases, and excessive ambient temperature can all affect the long-term reliability of high-power electronics.

For mining, cement, aggregate, chemical, and other harsh industrial applications, the environmental conditions should be evaluated carefully before finalizing the enclosure and cooling arrangement.

8. AC Input with Precharge

The drive uses an AC input with precharge and does not provide DC input terminals in this standard configuration.

The precharge function is particularly important for high-power drives because the DC-link capacitors represent a substantial electrical load during initial energization.

A controlled precharge sequence helps limit the initial charging current and allows the drive’s DC-link system to reach its operating condition in a controlled manner.

For large industrial electrical systems, this provides a more predictable power-up sequence and helps coordinate the drive with the upstream electrical system.

9. Filtered Configuration and CM Jumper

The 20G1ABE355JN0NNNNN is configured as Filtered, CM Jumper Installed.

The CM jumper configuration is an important detail when comparing this J-series model with older A-series configurations.

The earlier 20G1ABE355AN0NNNNN used the older configuration with the CM jumper removed.

The newer 20G1ABE355JN0NNNNN uses the CM jumper installed configuration, which is identified as the preferred configuration.

This distinction can be important when replacing an older drive because grounding, EMC, motor-cable characteristics, and the surrounding electrical system should be evaluated together.

A replacement drive should therefore not be treated as a simple catalog-number substitution without checking the complete installation requirements.

10. No-HIM Configuration

The JN0 designation corresponds to the blank/no-HIM configuration.

There is no local enhanced LCD operator interface included as the standard configuration.

This arrangement is particularly useful in large automated plants.

For example, a production facility may place multiple large drives inside a dedicated electrical room.

Instead of installing a local operator interface on every drive, operators can interact with the drives through a central HMI or supervisory control system.

The PLC can provide:

• Start commands
• Stop commands
• Speed references
• Direction commands
• Operating status
• Fault status
• Alarm information
• Process-related commands
• Diagnostic information

This makes the no-HIM version particularly suitable for centralized automation architectures.

11. Embedded EtherNet/IP

One of the most useful features of the 20G1ABE355JN0NNNNN is its embedded EtherNet/IP capability.

This allows the drive to be integrated into a networked automation architecture.

In a typical industrial installation, the drive can communicate with the control system while simultaneously controlling the motor.

This provides a much more integrated approach than a basic standalone frequency converter.

Typical information exchanged between the drive and automation system may include:

• Start/stop status
• Speed reference
• Actual speed
• Output current
• Drive status
• Fault information
• Warning information
• Control commands
• Operating parameters
• Diagnostic information

For large factories, this can reduce hardwired control requirements and simplify centralized monitoring.

12. Product Applications

Large Conveyor Systems

The 20G1ABE355JN0NNNNN is well suited to large conveyor systems.

Large belt conveyors can have substantial inertia and may require considerable torque during startup, particularly when loaded.

Typical applications include:

• Mining conveyors
• Aggregate conveyors
• Bulk material conveyors
• Port material-handling systems
• Cement conveyors
• Manufacturing material-handling lines
• Warehouse bulk-handling systems

Variable-speed operation allows the conveyor to match its speed to the process rather than operating continuously at one fixed speed.

Mining

Mining is one of the natural application areas for a high-power Frame 8 drive.

Mining machinery frequently uses large motors for:

• Conveyors
• Crushers
• Fans
• Pumps
• Feeders
• Material-handling systems
• Processing equipment

The 600 V configuration and high-current output make this drive appropriate for large motor applications where substantial electrical capacity is required.

Crushers

Crushers can present demanding mechanical loads.

The motor may encounter sudden changes in mechanical resistance as material enters the crushing chamber.

The PowerFlex 755 architecture provides a suitable platform for applications where motor speed and torque need to be managed as part of the overall machine-control system.

Large Pumps

Large industrial pumps can benefit significantly from variable-speed control.

Instead of continuously operating the pump at full speed and controlling the process using mechanical throttling, the drive can adjust motor speed according to process demand.

Applications include:

• Water treatment
• Industrial water systems
• Cooling-water systems
• Process pumps
• Mining dewatering
• Irrigation
• Chemical processing
• Large utility pumping systems

Fans and Blowers

Large fans and blowers are another common application.

Industrial ventilation systems frequently require different airflow levels depending on production conditions.

Variable-speed operation allows the motor to operate at the speed required by the process.

Typical applications include:

• Industrial exhaust
• Dust collection
• Combustion air
• Furnace ventilation
• Process ventilation
• Large HVAC systems
• Mine ventilation

Cement and Aggregate Processing

Cement and aggregate plants contain many large rotating machines.

Examples include:

• Crushers
• Conveyors
• Fans
• Pumps
• Mixers
• Material feeders
• Process equipment

The PowerFlex 755 platform is well suited to centralized drive systems used in these facilities.

Process Machinery

The drive can also be applied to large process machinery where motor speed needs to be controlled continuously.

Potential applications include:

• Large mixers
• Material-processing equipment
• Industrial machinery
• Process pumps
• Fans
• Blowers
• Material-handling equipment
• Large production machines

13. Major Product Advantages

1. High Current Capacity

The 355 A output rating provides substantial motor-control capacity.

This allows the drive to serve large motors without moving immediately to an even larger drive frame.

The available duty ratings also provide flexibility when the load characteristics change.

2. High Horsepower Capability

The drive supports approximately:

• 400 HP Light Duty
• 350 HP Normal Duty
• 300 HP Heavy Duty

This places the model firmly within the large industrial drive category.

3. 600 V Industrial Architecture

The 600 VAC configuration is useful for industrial plants that use 600 V motor distribution.

It is particularly relevant to large facilities where high-power motors are common.

4. Embedded EtherNet/IP

Embedded EtherNet/IP makes the drive suitable for modern PLC-based automation.

This simplifies the exchange of commands, operating information, diagnostics, and process data.

5. No-HIM Configuration

The no-HIM configuration is advantageous for centralized automation.

It avoids adding a local operator interface when the drive is intended to be controlled remotely.

6. Frame 8 Construction

The Frame 8 architecture provides a large power platform for substantial industrial loads.

It is appropriate for centralized electrical rooms and large MCC-style installations.

7. Forced-Air Cooling

Forced-air cooling provides a practical thermal-management solution for this power class.

It avoids the additional infrastructure associated with liquid-cooled drive systems.

8. Precharge System

The AC input precharge architecture is well suited to high-power electrical systems and provides controlled energization of the drive power section.

9. EMC Filtering

The filtered configuration supports applications where electromagnetic compatibility is an important part of the overall electrical design.

10. Flexible Industrial Integration

The PowerFlex 755 platform can be integrated into larger automation systems rather than functioning only as a standalone speed controller.

This is especially valuable for continuous-process and large production environments.

14. Five Recommended Models from the Same Series or Closely Related Models

The following five models are useful alternatives or neighboring configurations for the 20G1ABE355JN0NNNNN.

Model	Voltage	Current	Light Duty	Normal Duty	Heavy Duty	HIM	Frame	Cooling
20G1ABE355JN2NNNNN	600 VAC, 3PH	355 A	400 HP	350 HP	300 HP	Handheld / Local LCD	8	Air Cooled
20G1ABE355JN4NNNNN	600 VAC, 3PH	355 A	400 HP	350 HP	300 HP	Door-Mounted LCD	8	Air Cooled
20G1ABE395JN0NNNNN	600 VAC, 3PH	395 A	450 HP	400 HP	350 HP	No HIM	8	Air Cooled
20G1ABE435JN0NNNNN	600 VAC, 3PH	435 A	500 HP	450 HP	350 HP	No HIM	8	Air Cooled
20G1ABE460JN0NNNNN	600 VAC, 3PH	460 A	500 HP	450 HP	400 HP	No HIM	8	Air Cooled

These models provide two different types of alternatives.

The first group changes the operator-interface configuration while maintaining the same 355 A power class.

The second group increases the output-current capacity for applications that require additional motor-current margin.

For example, 20G1ABE355JN2NNNNN is useful when local operator access is required, while 20G1ABE355JN4NNNNN is more suitable when the operator interface needs to be mounted on the cabinet door.

The 395 A, 435 A, and 460 A versions are more appropriate when the motor load is approaching the upper limit of the 355 A configuration.

15. Detailed Comparison of Related Models

Model	Output Current	LD Rating	ND Rating	HD Rating	Approx. Dimensions	Approx. Weight
20G1ABE355JN0NNNNN	355 A	400 HP	350 HP	300 HP	~2100 × 610 × 600 mm	~634 kg
20G1ABE355JN2NNNNN	355 A	400 HP	350 HP	300 HP	~2100 × 610 × 600 mm	~634 kg
20G1ABE355JN4NNNNN	355 A	400 HP	350 HP	300 HP	~2100 × 610 × 600 mm	~634 kg
20G1ABE395JN0NNNNN	395 A	450 HP	400 HP	350 HP	~2100 × 610 × 600 mm	~634 kg
20G1ABE435JN0NNNNN	435 A	500 HP	450 HP	350 HP	~2100 × 610 × 600 mm	~634 kg
20G1ABE460JN0NNNNN	460 A	500 HP	450 HP	400 HP	~2100 × 610 × 600 mm	~634 kg

The dimensional and weight figures are approximate planning values for this Frame 8 family.

When several drives are installed together, the total electrical-room load, cabinet ventilation requirements, cable routing, lifting arrangements, and maintenance clearance should be calculated using the exact configuration of each unit.

16. Five Popular Models Under the Same Brand

The following models represent useful and commonly encountered products under the Allen-Bradley brand and cover different drive sizes and applications.

Model	Series	Voltage Class	Current Class	Typical Application	Drive Type
25B-D030N114	PowerFlex 525	480 VAC Class	30 A Class	Pumps, fans, conveyors, machinery	Compact AC Drive
25C-D030N114	PowerFlex 523	480 VAC Class	30 A Class	General Machine Control	Compact AC Drive
20G1ABC302JN4NNNNN	PowerFlex 755	480 VAC Class	302 A Class	Large Pumps, Conveyors, Process Machinery	High-Power AC Drive
20G1ABC460JN4NNNNN	PowerFlex 755	480 VAC Class	460 A Class	Large Industrial Machinery	High-Power AC Drive
20G1ABC650JN4NNNNN	PowerFlex 755	480 VAC Class	650 A Class	Very Large Motors and Heavy Industrial Equipment	High-Power AC Drive

The first two models are significantly smaller than the 20G1ABE355JN0NNNNN and are generally more appropriate for compact machinery.

The three PowerFlex 755 models are more closely related from an application and architecture standpoint and are useful when comparing different current and voltage classes within the high-performance drive family.

17. Detailed Parameters of the Five Popular Models

Model	Series	Voltage	Current Class	Typical Power Range	Approx. Frame / Construction	Approx. Dimensions	Approx. Weight
25B-D030N114	PowerFlex 525	480 VAC Class	~30 A	Medium-duty machine range	Compact	Compact cabinet/machine format	Much lighter than Frame 8
25C-D030N114	PowerFlex 523	480 VAC Class	~30 A	General-purpose machine range	Compact	Compact cabinet/machine format	Much lighter than Frame 8
20G1ABC302JN4NNNNN	PowerFlex 755	480 VAC Class	~302 A	Large motor range	Large Frame	Frame 8 class	~600+ kg class
20G1ABC460JN4NNNNN	PowerFlex 755	480 VAC Class	~460 A	Very large motor range	Large Frame	Frame 8 class	~600+ kg class
20G1ABC650JN4NNNNN	PowerFlex 755	480 VAC Class	~650 A	Very large industrial motor range	Large Frame	Frame 8 class	~600+ kg class

The popular-model comparison is intended as a product-family reference rather than a substitute for exact motor sizing.

The compact PowerFlex 523 and PowerFlex 525 models are designed around a substantially different application scale.

The PowerFlex 755 models are much closer to the 20G1ABE355JN0NNNNN in terms of industrial application philosophy, large-motor control, networking, and system integration.

18. Difference Between JN0, JN2 and JN4

One of the most useful ways to understand the PowerFlex 755 catalog structure is to compare the operator-interface configurations.

Configuration	HIM Arrangement	Typical Use
JN0	No HIM / Blank	Centralized PLC or HMI control
JN2	Enhanced LCD Handheld / Local HIM	Local maintenance and operator access
JN4	Enhanced LCD Door-Mounted HIM	Local operator control from cabinet door

The 20G1ABE355JN0NNNNN is the no-HIM version.

The 20G1ABE355JN2NNNNN is the same basic 355 A / 600 V power class with a handheld/local operator interface.

The 20G1ABE355JN4NNNNN provides a door-mounted operator interface.

Therefore, the selection between these three models does not necessarily mean selecting a different motor-power class.

Instead, it often reflects how the drive will be operated and maintained.

19. Difference Between 20G1ABE355AN0NNNNN and 20G1ABE355JN0NNNNN

The 20G1ABE355JN0NNNNN is particularly important because it replaced the earlier 20G1ABE355AN0NNNNN.

Feature	20G1ABE355AN0NNNNN	20G1ABE355JN0NNNNN
Series	PowerFlex 755	PowerFlex 755
Voltage	600 VAC	600 VAC
Phase	3PH	3PH
Output Current	355 A	355 A
Light Duty	400 HP	400 HP
Normal Duty	350 HP	350 HP
Heavy Duty	300 HP	300 HP
Frame	8	8
Cooling	Air Cooled	Air Cooled
HIM	No HIM	No HIM
Dynamic Braking	None	None
Input	AC with Precharge	AC with Precharge
DC Terminals	None	None
EMC	Filtered	Filtered
CM Jumper	Removed	Installed
Lifecycle	Discontinued	Active

From an application perspective, the two models are closely related.

The key catalog-level difference is the CM-jumper configuration.

The older AN0 model is a discontinued configuration, while the JN0 version is the newer active configuration intended to serve as its direct replacement.

For a replacement project, the grounding and EMC requirements should therefore be reviewed rather than simply changing the catalog number.

20. Recommended Application Areas

Application	Suitability	Main Reason
Large Conveyor	Excellent	High current and variable-speed control
Mining Equipment	Excellent	Large motor and demanding mechanical loads
Crusher	Excellent	High-power motor control
Large Pump	Excellent	Variable-speed process control
Large Fan	Excellent	Efficient speed-based airflow control
Blower	Excellent	Continuous variable-speed operation
Cement Plant	Excellent	Large process motors
Aggregate Plant	Excellent	Conveying and crushing systems
Material Handling	Excellent	High-power motor control
Process Machinery	Excellent	Networked industrial control
Water Treatment	Good to Excellent	Large pumping applications
Industrial Ventilation	Good to Excellent	Large fan and blower control

21. Installation and Maintenance Advantages

The 20G1ABE355JN0NNNNN is designed for industrial installations where maintainability and centralized control are important.

Because the drive does not include a local HIM, the installation can be arranged around the plant’s automation architecture.

Maintenance personnel can use the appropriate service interface or temporary operator equipment when necessary rather than requiring a permanent front-mounted operator panel.

The large Frame 8 structure also provides a substantial physical platform for power and control components.

However, the physical size and weight mean that installation should be planned before delivery.

At approximately 634 kg, this is not a drive that should be handled like a small wall-mounted inverter.

Mechanical lifting, floor loading, access paths, cabinet positioning, and maintenance clearances should be evaluated in advance.

22. Advantages for Centralized Automation

The no-HIM configuration combined with embedded EtherNet/IP is particularly attractive for centralized automation systems.

A typical architecture may place:

PLC → Industrial Ethernet → PowerFlex 755 → Large Motor

The operator interacts with the process through the central HMI.

The PLC manages the drive.

The drive manages the motor.

The network carries status and diagnostic information.

This structure is well suited to large factories because it allows multiple drives to be managed from a common control platform.

23. Advantages for Large Continuous Processes

Large process plants often operate around the clock.

In these environments, drive reliability and predictable operation are important.

The PowerFlex 755 architecture is designed for applications where the drive is a critical part of the production system.

Typical examples include:

• Continuous conveyors
• Large pumps
• Process fans
• Blowers
• Material-processing equipment
• Mining systems
• Cement equipment
• Aggregate processing
• Large mixers
• Industrial production machinery

The ability to integrate the drive into the plant network provides additional visibility into the motor-control system.

24. Product Selection Recommendations

If the main requirement is a 355 A, 600 V, large Frame 8 drive with centralized automation and no local operator panel, the 20G1ABE355JN0NNNNN is a particularly appropriate configuration.

If the same motor application requires a local operator interface, the 20G1ABE355JN2NNNNN is the more suitable alternative.

If operators need to control the drive directly from the front of the cabinet, the 20G1ABE355JN4NNNNN provides the door-mounted interface arrangement.

If additional current margin is required, the 395 A, 435 A, or 460 A configurations should be evaluated.

The correct choice should ultimately be based on motor full-load current and actual duty requirements rather than horsepower alone.

25. Overall Product Advantages at a Glance

Advantage	Description
High Output Current	355 A capacity for large industrial motors
High Horsepower	Up to approximately 400 HP Light Duty
600 V Architecture	Suitable for 600 VAC industrial systems
Frame 8	Designed for high-power industrial applications
Air Cooled	Practical forced-air thermal management
EtherNet/IP	Direct industrial network integration
No HIM	Ideal for centralized control architectures
Precharge	Controlled high-power drive energization
EMC Filter	Supports electromagnetic compatibility requirements
Flexible Duty Ratings	LD, ND and HD operating classifications
MCC Style	Suitable for centralized industrial electrical installations
Active J-Series	Newer configuration replacing the earlier AN-series model
Scalable Family	Multiple current ratings and HIM configurations available

26. Final Technical Summary

The Allen-Bradley 20G1ABE355JN0NNNNN is a high-power PowerFlex 755 AC Drive belonging to the PowerFlex 750-Series.

Its principal electrical specification is 600 VAC, three-phase, 355 A, with approximately 400 HP Light Duty, 350 HP Normal Duty, and 300 HP Heavy Duty capability.

It uses a Frame 8, Type 1 / IP20, 600 mm deep MCC-style construction and a forced-air cooling system.

The drive uses an AC input with precharge, has no DC input terminals, includes EMC filtering, and uses the CM jumper installed configuration.

The drive has no HIM, making it especially appropriate for centralized automation systems where the motor drive is controlled through a PLC, HMI, SCADA system, or industrial Ethernet architecture.

Its embedded EtherNet/IP capability is particularly useful for large industrial installations because the drive can exchange control, status, and diagnostic information with the plant automation system.

The model is well suited to large conveyors, mining equipment, crushers, pumps, fans, blowers, cement plants, aggregate processing systems, material-handling equipment, and large process machinery.

Its biggest strengths are its combination of high current capacity, large horsepower capability, 600 V operation, Frame 8 construction, network integration, forced-air cooling, flexible duty ratings, and centralized-control architecture.

The approximate physical dimensions are 2100 × 610 × 600 mm, with an approximate weight of 634 kg. Because this is a large Frame 8 product, the final installation should always be based on the exact mechanical drawing and installation arrangement.

For customers replacing the older 20G1ABE355AN0NNNNN, the 20G1ABE355JN0NNNNN is the corresponding newer configuration. The basic electrical power class remains the same, while the newer J-series configuration uses the CM jumper installed arrangement.

In practical terms, the 20G1ABE355JN0NNNNN is best suited to large industrial motor applications where the drive is expected to function as an integrated part of a plant-wide automation system rather than as an isolated speed controller.

It is particularly strong in installations where large motor power, centralized control, EtherNet/IP communication, high-current capability, and long-term industrial operation are key design requirements.