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Allen-Bradley 20G1ABE395JN0NNNNN PowerFlex 755 AC Drive

1. Product Overview

The Allen-Bradley 20G1ABE395JN0NNNNN is a high-power PowerFlex 755 AC Drive designed for large industrial motor-control applications.

It belongs to the PowerFlex 750-Series and is part of the PowerFlex 755 family, a drive platform intended for demanding industrial machinery where high motor power, precise speed control, flexible configuration, and integration with plant automation systems are required.

The 20G1ABE395JN0NNNNN is designed for 600 VAC, three-phase power and has a rated output current of 395 A.

Its application ratings are approximately 450 HP Light Duty, 400 HP Normal Duty, and 350 HP Heavy Duty.

In metric terms, these ratings correspond approximately to 336 kW Light Duty, 298 kW Normal Duty, and 261 kW Heavy Duty.

This makes the drive suitable for large motors used in mining, material handling, cement production, aggregate processing, pumping systems, large fans, blowers, conveyors, crushers, and other heavy industrial machinery.

The drive uses a large Frame 8 construction with a Type 1 / IP20, 600 mm deep MCC-style configuration.

It is an air-cooled, forced-air drive designed for large industrial electrical installations.

One of the defining characteristics of the JN0 configuration is the Blank / No HIM arrangement.

The drive is therefore particularly suitable for systems where operation and monitoring are performed through a PLC, HMI, SCADA system, or industrial communication network rather than through a permanent local operator panel.

The drive also includes embedded EtherNet/IP, allowing it to communicate directly with a networked industrial automation system.

The input arrangement is AC input with precharge and no DC terminals.

The JN0 configuration uses a filtered design with the CM jumper installed, which distinguishes it from the older AN0 version of the same 395 A drive.

The 20G1ABE395JN0NNNNN is an active configuration and serves as the newer direct replacement for 20G1ABE395AN0NNNNN.

This makes the model especially relevant for new installations as well as modernization projects replacing older 395 A PowerFlex 755 equipment.

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	20G1ABE395JN0NNNNN
Drive Construction	Air-Cooled AC Drive
Voltage Class	600 VAC
Input Phase	Three-Phase
Output Current	395 A
Light Duty Rating	450 HP
Normal Duty Rating	400 HP
Heavy Duty Rating	350 HP
Approx. LD Power	336 kW
Approx. ND Power	298 kW
Approx. HD Power	261 kW
Frame	Frame 8
Enclosure	Type 1 / IP20
MCC Style	600 mm Deep
Cooling	Forced Air
HIM Configuration	Blank / No HIM
Communication	Embedded EtherNet/IP
Dynamic Braking	None
Input Configuration	AC Input with Precharge
DC Terminals	None
Filtering	Filtered
CM Jumper	Installed
Lifecycle	Active
Direct Replacement	20G1ABE395AN0NNNNN

3. Main Technical Specifications

Parameter	Specification
Catalog Number	20G1ABE395JN0NNNNN
Brand	Allen-Bradley
Product Family	PowerFlex 750-Series
Series	PowerFlex 755
Product Type	AC Variable Frequency Drive
Input Voltage	600 VAC
Input Phase	3 Phase
Output Current	395 A
Light Duty	450 HP
Normal Duty	400 HP
Heavy Duty	350 HP
Approx. Light Duty Power	336 kW
Approx. Normal Duty Power	298 kW
Approx. Heavy Duty Power	261 kW
Frame Size	Frame 8
Enclosure	Type 1 / IP20
MCC Style	600 mm Deep
Cooling	Forced Air / Air Cooled
Input Type	AC Input with Precharge
DC Terminals	None
Dynamic Braking	None
Filtering	Filtered
CM Jumper	Installed
HIM	Blank / No HIM
Communication	Embedded EtherNet/IP
Approx. Height	2100 mm
Approx. Width	610 mm
Approx. Depth	600 mm
Approx. Dimensions	2100 × 610 × 600 mm
Approx. Weight	Approximately 634 kg
Installation Style	MCC / Industrial Electrical Room
Application	Large Industrial Motor Control
Lifecycle	Active
Related Older Model	20G1ABE395AN0NNNNN

4. Electrical Rating

The 20G1ABE395JN0NNNNN has a 395 A output-current rating.

This is a substantial current level intended for large industrial motors.

The drive has three principal application-duty ratings:

Duty Classification	Motor Rating	Approx. Metric Power
Light Duty	450 HP	~336 kW
Normal Duty	400 HP	~298 kW
Heavy Duty	350 HP	~261 kW

The Light Duty rating is the highest horsepower rating because the application has a less demanding overload profile.

The Normal Duty rating is appropriate for a broad range of general industrial applications.

The Heavy Duty rating is intended for more demanding mechanical loads where higher torque and more severe operating conditions may be encountered.

For actual engineering selection, motor full-load current and the machine’s torque profile should be considered together with horsepower.

5. 600 VAC Three-Phase Configuration

The drive is designed for a 600 VAC, three-phase industrial power system.

This voltage class is well suited to large industrial motors.

At high motor power levels, a higher operating voltage helps control current levels and makes large motor installations more practical.

Typical systems that can benefit from this configuration include:

• Mining plants
• Cement plants
• Aggregate plants
• Large pumping stations
• Material-handling facilities
• Industrial process plants
• Large ventilation systems
• Heavy manufacturing facilities

6. High-Current 395 A Architecture

The 395 A configuration occupies an important position within the 600 V PowerFlex 755 range.

It provides more output current than the 355 A configuration while remaining below larger 435 A and 460 A configurations.

This makes it useful when the application requires additional capacity beyond a 355 A drive but does not justify moving to a significantly larger current class.

The additional current capacity can be useful during:

• Motor acceleration
• High-inertia startup
• Load changes
• Conveyor loading
• Crusher operation
• Pump startup
• Process disturbances
• High-torque operating conditions

7. Frame 8 Construction

The Frame 8 architecture is intended for large industrial drives.

Compared with compact drive frames, Frame 8 provides significantly more physical space for high-current power components, cooling equipment, control electronics, bus structures, and associated electrical hardware.

The approximate mechanical envelope is:

Height: approximately 2100 mm

Width: approximately 610 mm

Depth: approximately 600 mm

This is a substantial piece of industrial electrical equipment and should normally be installed in a properly designed electrical room, MCC lineup, or suitable industrial drive cabinet.

8. Dimensions and Weight

Physical Parameter	Approximate Value
Height	~2100 mm
Width	~610 mm
Depth	~600 mm
Overall Dimensions	~2100 × 610 × 600 mm
Approximate Weight	~634 kg
Frame	Frame 8
MCC Depth	600 mm
Cooling	Forced Air
Enclosure	Type 1 / IP20

The dimensions and weight should be treated as approximate engineering values.

The final installed dimensions can vary depending on the exact mechanical arrangement and associated equipment.

The weight of approximately 634 kg also means that transportation and installation require proper handling equipment.

Before installation, engineers should consider:

• Floor loading
• Door openings
• Transport routes
• Lifting equipment
• Forklift capacity
• Crane capacity
• Cable entry
• Cable bending radius
• Service clearance
• Cooling airflow

9. Blank / No HIM Configuration

The JN0 configuration is supplied with a Blank / No HIM arrangement.

This is one of the most important characteristics of the model.

The drive does not rely on a permanent local operator interface for normal operation.

Instead, the drive can be controlled through the plant’s automation system.

A typical arrangement may be:

PLC → EtherNet/IP → PowerFlex 755 → AC Motor

This configuration is particularly suitable for large plants where many drives are installed in dedicated electrical rooms and operators work from centralized control stations.

10. Advantages of the No-HIM Configuration

The absence of a permanent HIM can provide several practical advantages.

First, it keeps the drive configuration focused on centralized automation.

Second, it avoids installing a local operator panel when the plant does not require one.

Third, it can simplify the overall appearance of a large drive lineup.

Fourth, it is appropriate for systems where operators interact with a centralized HMI or SCADA system.

This makes the JN0 configuration particularly suitable for:

• Large production plants
• Mining systems
• Centralized pumping stations
• Cement plants
• Aggregate plants
• Automated conveyor systems
• Process plants

11. Embedded EtherNet/IP

The 20G1ABE395JN0NNNNN incorporates embedded EtherNet/IP.

This provides a direct communication path between the drive and the industrial automation network.

The drive can exchange a wide range of operating information with the control system.

Typical data includes:

• Start commands
• Stop commands
• Speed references
• Actual speed
• Output current
• Drive status
• Fault status
• Warning status
• Diagnostic information
• Process values

This communication capability is particularly useful when many drives need to be coordinated through a central PLC.

It can also reduce the amount of hardwired control wiring required between the drive and the control system.

12. AC Input with Precharge

The input configuration is AC Input with Precharge and no DC terminals.

Precharge is an important function in a large drive because the DC-link capacitors can represent a significant electrical load when the equipment is first energized.

The precharge circuit provides a controlled charging process before the drive enters normal operating conditions.

The absence of standard DC terminals also simplifies the definition of the catalog configuration and distinguishes it from drive arrangements designed for external DC-bus connections.

13. Filtered Configuration

The drive is configured as Filtered, CM Jumper Installed.

This is an important difference between the JN0 model and the older AN0 model.

The older:

20G1ABE395AN0NNNNN

uses the earlier CM jumper removed configuration.

The newer:

20G1ABE395JN0NNNNN

uses the CM jumper installed configuration.

This is relevant when replacing an older drive because grounding and common-mode considerations should be reviewed as part of the replacement.

The replacement should not be treated as a simple mechanical substitution without checking the complete electrical installation.

14. Dynamic Braking

The standard 20G1ABE395JN0NNNNN configuration specifies no dynamic braking.

This is suitable for many applications where the machine does not require rapid dissipation of regenerative energy.

However, certain high-inertia machines can return energy to the drive during deceleration.

Examples include:

• High-inertia conveyors
• Centrifugal equipment
• Large rotating machinery
• Certain material-handling systems
• Rapidly decelerated fans
• Process equipment with substantial rotating mass

For these applications, the complete braking strategy should be evaluated during system design.

15. Cooling System

The drive uses forced-air cooling.

High-power semiconductor devices and other power components generate heat during operation.

The cooling system removes this heat from the drive enclosure and helps maintain appropriate operating temperatures.

Proper ventilation is therefore essential.

The surrounding electrical room should have sufficient airflow and should avoid conditions that could cause hot air to recirculate through the drive.

The following environmental conditions deserve particular attention:

• High ambient temperature
• Dust
• Oil mist
• Moisture
• Chemical vapors
• Corrosive atmospheres
• Restricted ventilation
• Excessive airborne particles

16. Product Applications

Large Conveyor Systems

Large conveyor systems are one of the most suitable applications for this drive.

Conveyors used in mining, cement, aggregate, ports, and bulk material handling can involve very large motors.

The drive can control motor speed and acceleration while communicating operating information to the plant control system.

Typical applications include:

• Mining conveyors
• Aggregate conveyors
• Cement conveyors
• Bulk material conveyors
• Port conveyors
• Long-distance material conveyors
• Heavy industrial handling systems

Mining Applications

Mining equipment often requires high-power motor control.

The 20G1ABE395JN0NNNNN can be considered for:

• Mine conveyors
• Crushers
• Feeders
• Pumps
• Ventilation fans
• Material-processing equipment
• Ore-handling machinery

The no-HIM configuration is particularly useful where the mine has centralized automation.

Crushers

Crushing equipment can impose rapidly changing mechanical loads.

As material enters the crushing mechanism, motor torque demand can change substantially.

A high-current drive provides the capacity required to manage these demanding operating conditions.

The drive can also be monitored and controlled through the industrial network.

Large Pumps

Large pumps are another major application area.

Variable-speed operation can help match pump output to process demand.

Potential applications include:

• Mine dewatering
• Industrial water systems
• Cooling water
• Process water
• Wastewater
• Large irrigation systems
• Industrial pumping stations

Large Fans and Blowers

Large fans and blowers often operate continuously and can represent a significant portion of plant electrical consumption.

Variable-speed control can be used to adjust airflow according to process requirements.

Applications include:

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

Cement Plants

Cement production uses many large motors.

Typical applications include:

• Crushers
• Conveyors
• Fans
• Pumps
• Feeders
• Mixers
• Material-handling systems

The PowerFlex 755 architecture is suitable for large centralized motor-control systems used in these facilities.

Aggregate Plants

Aggregate-processing plants combine several high-power machines.

The drive can be applied to:

• Crushers
• Conveyors
• Feeders
• Screens
• Pumps
• Fans
• Material-handling systems

Process Machinery

The drive is also suitable for large process machines requiring controlled speed.

Examples include:

• Large mixers
• Process pumps
• Industrial blowers
• Large fans
• Material-processing equipment
• Production machinery
• Bulk-handling equipment

17. Major Product Advantages

High 395 A Current Rating

The 395 A output rating provides substantial capacity for large industrial motors.

It gives the drive additional current capability compared with 355 A configurations.

High Horsepower Capacity

The drive supports:

450 HP Light Duty

400 HP Normal Duty

350 HP Heavy Duty

This makes it suitable for large industrial motor applications.

600 VAC Operation

The 600 VAC class is appropriate for large industrial power systems.

It provides a practical voltage level for high-power motor installations.

Frame 8 Construction

Frame 8 provides the physical and thermal architecture needed for large drive applications.

It is intended for industrial installations where substantial motor power is required.

Embedded EtherNet/IP

Embedded EtherNet/IP provides direct integration with industrial automation networks.

This is especially valuable in plants with centralized PLC-based control.

No-HIM Architecture

The no-HIM configuration is well suited to centralized automation.

Operators can work through the plant HMI or SCADA system while the drive remains inside the electrical room.

Forced-Air Cooling

Forced-air cooling provides a practical method of managing heat generated during high-power operation.

Proper ventilation allows the drive to operate as part of a large industrial installation.

Filtered Configuration

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

Flexible Duty Ratings

The LD, ND, and HD ratings provide flexibility when matching the drive to different machine-load profiles.

18. Detailed Technical Parameter Table

Category	Parameter	Specification
Identification	Catalog Number	20G1ABE395JN0NNNNN
Identification	Brand	Allen-Bradley
Identification	Product Family	PowerFlex 750-Series
Identification	Product Series	PowerFlex 755
Identification	Product Type	High-Power AC Drive
Electrical	Input Voltage	600 VAC
Electrical	Input Phase	3 Phase
Electrical	Output Current	395 A
Electrical	Light Duty	450 HP
Electrical	Normal Duty	400 HP
Electrical	Heavy Duty	350 HP
Electrical	Approx. LD Power	336 kW
Electrical	Approx. ND Power	298 kW
Electrical	Approx. HD Power	261 kW
Construction	Frame	Frame 8
Construction	Enclosure	Type 1 / IP20
Construction	MCC Style	600 mm Deep
Cooling	Cooling Type	Forced Air
Input	Input Configuration	AC Input with Precharge
Input	DC Terminals	None
EMC	Filtering	Filtered
EMC	CM Jumper	Installed
Braking	Dynamic Braking	None
Interface	HIM	Blank / No HIM
Communication	Network	Embedded EtherNet/IP
Physical	Height	~2100 mm
Physical	Width	~610 mm
Physical	Depth	~600 mm
Physical	Approx. Dimensions	2100 × 610 × 600 mm
Physical	Approx. Weight	~634 kg
Installation	Installation Style	MCC / Industrial Electrical Room
Application	Motor Application	Large Industrial Motors
Lifecycle	Status	Active
Replacement Relationship	Replaces	20G1ABE395AN0NNNNN

19. Five Recommended Models from the Same Series or Related Range

The following models are closely related to the 20G1ABE395JN0NNNNN and are useful for power selection, replacement planning, and configuration comparison.

Model	Voltage	Current	Light Duty	Normal Duty	Heavy Duty	HIM	Frame	Cooling
20G1ABE395JN2NNNNN	600 VAC, 3PH	395 A	450 HP	400 HP	350 HP	Handheld / Local LCD	8	Air Cooled
20G1ABE395JN4NNNNN	600 VAC, 3PH	395 A	450 HP	400 HP	350 HP	Door-Mounted LCD	8	Air Cooled
20G1ABE355JN0NNNNN	600 VAC, 3PH	355 A	400 HP	350 HP	300 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 cover the most useful neighboring configurations.

The 20G1ABE395JN2NNNNN is the natural choice when local operation and maintenance access are required.

The 20G1ABE395JN4NNNNN is appropriate when a permanent door-mounted operator interface is preferred.

The 20G1ABE355JN0NNNNN provides a lower-current alternative.

The 20G1ABE435JN0NNNNN and 20G1ABE460JN0NNNNN provide progressively higher current capacity for larger motors or more demanding applications.

20. Comparison of Related Models

Model	Current	LD	ND	HD	HIM	Approx. Dimensions	Approx. Weight
20G1ABE355JN0NNNNN	355 A	400 HP	350 HP	300 HP	No HIM	~2100 × 610 × 600 mm	~634 kg
20G1ABE395JN0NNNNN	395 A	450 HP	400 HP	350 HP	No HIM	~2100 × 610 × 600 mm	~634 kg
20G1ABE395JN2NNNNN	395 A	450 HP	400 HP	350 HP	Handheld / Local	~2100 × 610 × 600 mm	~634 kg
20G1ABE395JN4NNNNN	395 A	450 HP	400 HP	350 HP	Door-Mounted	~2100 × 610 × 600 mm	~634 kg
20G1ABE435JN0NNNNN	435 A	500 HP	450 HP	350 HP	No HIM	~2100 × 610 × 600 mm	~634 kg
20G1ABE460JN0NNNNN	460 A	500 HP	450 HP	400 HP	No HIM	~2100 × 610 × 600 mm	~634 kg

21. Five Popular Allen-Bradley Models

For a broader comparison within the same brand, the following models are useful reference products.

Model	Series	Voltage Class	Current Class	Typical Application	General Construction
25B-D030N114	PowerFlex 525	480 VAC Class	~30 A	Pumps, Fans, Conveyors, Machines	Compact
25C-D030N114	PowerFlex 523	480 VAC Class	~30 A	General Machine Control	Compact
20G1ABC302JN4NNNNN	PowerFlex 755	480 VAC Class	~302 A	Large Pumps, Conveyors, Process Equipment	Frame 8
20G1ABC460JN4NNNNN	PowerFlex 755	480 VAC Class	~460 A	Large Industrial Machinery	Frame 8
20G1ABC650JN4NNNNN	PowerFlex 755	480 VAC Class	~650 A	Very Large Industrial Motors	Large Frame

22. Detailed Parameters of Five Popular Models

Model	Series	Voltage Class	Current Class	Application Level	Approx. Dimensions	Approx. Weight
25B-D030N114	PowerFlex 525	480 VAC Class	~30 A	Medium Industrial	Compact	Compact
25C-D030N114	PowerFlex 523	480 VAC Class	~30 A	General Machine	Compact	Compact
20G1ABC302JN4NNNNN	PowerFlex 755	480 VAC Class	~302 A	Large Industrial	~2100 × 610 × 600 mm class	~600+ kg class
20G1ABC460JN4NNNNN	PowerFlex 755	480 VAC Class	~460 A	Large Industrial	~2100 × 610 × 600 mm class	~600+ kg class
20G1ABC650JN4NNNNN	PowerFlex 755	480 VAC Class	~650 A	Very Large Industrial	Large MCC Style	~600+ kg class

23. JN0, JN2 and JN4 Configuration Comparison

The final configuration digit in these closely related models has an important practical meaning.

Configuration	HIM Arrangement	Typical Application
JN0	Blank / No HIM	Centralized automation
JN2	Enhanced LCD Full Numeric Handheld / Local HIM	Local commissioning and maintenance
JN4	Enhanced LCD Full Numeric Door-Mounted HIM	Permanent local cabinet operation

The 20G1ABE395JN0NNNNN is therefore the best choice of these three when the drive is expected to operate primarily through the plant control system.

The 20G1ABE395JN2NNNNN is better when maintenance personnel require local access.

The 20G1ABE395JN4NNNNN is more suitable when operators need a permanent interface mounted on the cabinet door.

24. JN0 Versus the Older AN0 Configuration

The 20G1ABE395JN0NNNNN is closely related to the discontinued 20G1ABE395AN0NNNNN.

Feature	20G1ABE395AN0NNNNN	20G1ABE395JN0NNNNN
Series	PowerFlex 755	PowerFlex 755
Voltage	600 VAC	600 VAC
Phase	3 Phase	3 Phase
Current	395 A	395 A
LD	450 HP	450 HP
ND	400 HP	400 HP
HD	350 HP	350 HP
Frame	8	8
Cooling	Air Cooled	Air Cooled
HIM	No HIM	No HIM
EtherNet/IP	Embedded	Embedded
Input	AC with Precharge	AC with Precharge
DC Terminals	None	None
Dynamic Braking	None	None
Filtering	Filtered	Filtered
CM Jumper	Removed	Installed
Approx. Dimensions	~2100 × 610 × 600 mm	~2100 × 610 × 600 mm
Approx. Weight	~540–635 kg	~634 kg class
Lifecycle	Discontinued	Active

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

For an existing installation, this should be considered during replacement engineering, especially where common-mode grounding and EMC behavior are important.

25. Application Selection Guide

Application	Suitability	Main Benefit
Large Conveyor	Excellent	High current and controlled acceleration
Mining Conveyor	Excellent	Large motor and heavy mechanical load
Crusher	Excellent	High torque capability
Large Pump	Excellent	Variable-speed flow control
Large Fan	Excellent	Adjustable airflow
Industrial Blower	Excellent	Variable-speed operation
Cement Machinery	Excellent	High-power motor control
Aggregate Equipment	Excellent	Crushers and conveyors
Material Handling	Excellent	High-power mechanical loads
Process Mixer	Very Good	Controlled motor speed
Industrial Ventilation	Very Good	Fan and blower control
Large Process Machine	Excellent	Flexible speed control

26. Why the 20G1ABE395JN0NNNNN Is Suitable for Centralized Automation

The no-HIM design makes this model especially attractive for centralized automation architectures.

A typical large industrial installation may contain numerous drives.

Instead of giving every drive its own local operator interface, the plant can use a centralized HMI or SCADA system.

The control architecture can be organized around:

PLC

↓

EtherNet/IP Network

↓

PowerFlex 755 Drive

↓

Large AC Motor

The drive therefore becomes an integrated component of the overall process-control system rather than an isolated speed controller.

This approach is particularly practical for large plants where drives are installed inside dedicated electrical rooms.

27. Maintenance and Service Considerations

The no-HIM configuration is excellent for centralized automation, but the maintenance strategy should be considered before installation.

If technicians frequently need to operate the drive locally, a related JN2 model may be more convenient.

If the drive is expected to remain fully controlled from the plant automation system, the JN0 configuration is usually more appropriate.

Maintenance personnel should also have access to the appropriate drive documentation, parameter records, motor information, and control-system configuration.

For a large Frame 8 installation, preventive maintenance should pay particular attention to:

• Cooling airflow
• Fan condition
• Dust accumulation
• Power connections
• Grounding
• Motor cables
• Control wiring
• Network connections
• Drive fault history
• Operating temperature
• Electrical-room ventilation

28. Physical Installation

The approximate dimensions of approximately 2100 × 610 × 600 mm mean that the drive requires substantially more installation space than compact variable-frequency drives.

Before installation, the following should be considered:

Access

The equipment must be able to pass through the intended doors and access routes.

Floor Loading

The approximate weight of around 634 kg should be considered when evaluating floor loading.

Lifting

Appropriate lifting equipment should be available for positioning the drive.

Ventilation

Adequate airflow must be provided for the forced-air cooling system.

Cable Space

Large motor and input cables require sufficient space for termination and bending.

Maintenance Clearance

Personnel need adequate access for inspection and service.

29. Industrial Environment

The 20G1ABE395JN0NNNNN is intended for industrial applications, but environmental conditions still have a major effect on equipment life.

In dusty environments such as cement or aggregate plants, maintenance requirements may increase.

In mining applications, airborne particles and mechanical vibration should be considered.

In chemical or process environments, corrosive gases may require additional environmental protection.

In high-temperature environments, the available thermal margin should be evaluated carefully.

The electrical room should therefore be designed as part of the overall drive system rather than treating the drive as an isolated component.

30. Main Benefits for Large Motor Applications

The 20G1ABE395JN0NNNNN provides a combination of features that are particularly valuable for large motors.

High current capacity provides the ability to control substantial motor loads.

600 VAC operation makes it suitable for high-power industrial electrical systems.

Frame 8 construction provides a large physical architecture suitable for high-power equipment.

Forced-air cooling manages the heat associated with continuous high-power operation.

Embedded EtherNet/IP provides integration with plant automation.

No-HIM configuration is well suited to centralized control.

Flexible duty ratings allow the same drive family to be applied to different mechanical loads.

Filtered construction supports installations where electromagnetic compatibility needs to be managed.

31. Overall Advantages Table

Advantage	Practical Value
395 A Output	Supports large industrial motors
450 HP LD	High Light Duty capability
400 HP ND	Strong Normal Duty performance
350 HP HD	Suitable for demanding loads
600 VAC	High-power industrial operation
Frame 8	Large-drive architecture
600 mm MCC Style	Suitable for industrial electrical rooms
Forced Air	Effective thermal management
Embedded EtherNet/IP	Networked control
No HIM	Ideal for centralized automation
AC Precharge	Controlled high-power energization
Filtered	Supports EMC-conscious installations
CM Jumper Installed	Newer J-series configuration
Flexible Duty Ratings	Better application matching
PowerFlex 755 Platform	Suitable for complex industrial systems

32. Recommended Model Selection

For applications close to the 20G1ABE395JN0NNNNN rating, the following selection logic is useful.

If the application requires approximately 395 A and centralized control without a local operator panel, the 20G1ABE395JN0NNNNN is the closest configuration.

If the same 395 A capacity is required but local operator access is important, the 20G1ABE395JN2NNNNN is more appropriate.

If a permanent cabinet-door operator interface is required, the 20G1ABE395JN4NNNNN is the better configuration.

If the motor current is lower, the 20G1ABE355JN0NNNNN may provide a more appropriate rating.

If additional current margin is required, the 20G1ABE435JN0NNNNN or 20G1ABE460JN0NNNNN can be considered.

33. Final Technical Summary

The Allen-Bradley 20G1ABE395JN0NNNNN is a high-power PowerFlex 755 AC Drive belonging to the PowerFlex 750-Series.

Its primary electrical rating is 600 VAC, three-phase, 395 A.

The drive provides approximately 450 HP Light Duty, 400 HP Normal Duty, and 350 HP Heavy Duty capability.

It is designed around a large Frame 8 architecture and uses a Type 1 / IP20, 600 mm deep MCC-style configuration.

The drive is air cooled with forced-air thermal management.

Its input configuration is AC input with precharge and no DC terminals.

The drive uses a filtered configuration with the CM jumper installed.

The JN0 configuration is supplied with a Blank / No HIM, making it particularly well suited to centralized automation systems.

The embedded EtherNet/IP interface allows the drive to communicate with PLCs and other industrial automation equipment.

The drive is particularly suitable for large conveyors, mining equipment, crushers, pumps, fans, blowers, cement machinery, aggregate equipment, material-handling systems, and large process machinery.

Its main advantages are its 395 A current capacity, high horsepower capability, 600 VAC operation, Frame 8 construction, forced-air cooling, embedded EtherNet/IP, no-HIM centralized-control architecture, filtered configuration, and flexible duty ratings.

The approximate physical dimensions are 2100 × 610 × 600 mm.

The approximate weight is approximately 634 kg, although the final installed or shipping weight can vary according to the exact equipment arrangement.

The model is an active J-series configuration and serves as the newer direct replacement for the older 20G1ABE395AN0NNNNN.

For local maintenance access, the related 20G1ABE395JN2NNNNN is the appropriate configuration to consider.

For permanent door-mounted operator access, the 20G1ABE395JN4NNNNN provides the corresponding interface arrangement.

For lower current requirements, the 20G1ABE355JN0NNNNN provides a smaller neighboring rating.

For applications requiring additional capacity, the 20G1ABE435JN0NNNNN and 20G1ABE460JN0NNNNN provide higher current options.

Overall, the 20G1ABE395JN0NNNNN is best suited to large industrial installations where high motor power, substantial current capacity, centralized automation, EtherNet/IP communication, robust Frame 8 construction, and reliable forced-air cooling are more important than compact dimensions or local operator controls.

It is particularly well matched to large-scale, continuously operating industrial equipment where the drive is expected to function as an integrated part of a larger automation and process-control system.