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

Allen-Bradley 20BP535N0NNNNNC0 — Detailed Product Overview and Selection Guide

1. Product Overview

The 20BP535N0NNNNNC0 is a high-power AC drive in the PowerFlex 700 Series. It is designed for large industrial motor applications where a high-current drive is required for controlled starting, stopping, speed regulation and motor operation.

The model is a particularly large-capacity configuration within the PowerFlex 700 family. Its rated current is 535 A, and its configuration is intended for applications involving large industrial motors and substantial mechanical loads.

The product is a DC-input drive configuration with a 540 VDC input class. The catalog configuration is associated with a 535 A current rating, with approximately 300 kW Normal Duty and 280 kW Heavy Duty application ratings.

The standard configuration represented by this catalog number is also characterized by IP00 construction, no built-in HIM operator interface, no brake IGBT, no drive-mounted brake resistor, no CE-compliant filter, no communication module, vector control with 24 V I/O, and no feedback interface.

This makes the product especially interesting for industrial systems where the drive is installed as part of a larger electrical cabinet or automation system rather than being used as a standalone operator-facing device.

2. Basic Product Information

Parameter	Specification
Model	20BP535N0NNNNNC0
Brand	Allen-Bradley
Product Series	PowerFlex 700
Product Type	High-Power AC Drive / Variable Frequency Drive
Catalog Family	20B
Input Type	DC Input
Input Voltage Class	540 VDC
Rated Current	535 A
Normal-Duty Power	Approximately 300 kW
Heavy-Duty Power	Approximately 280 kW
Enclosure Rating	IP00
Control Method	Vector Control
I/O Supply	24 V I/O
HIM	No HIM / Blank Plate Configuration
Brake IGBT	No
Drive-Mounted Brake Resistor	No
CE-Compliant Filter	No
Communication Module	No
Feedback	No Feedback
Motor Application	Large industrial AC motors
Main Function	Variable-speed motor control
Installation	Industrial electrical cabinet/system
Cooling	High-power industrial cooling arrangement
Dimensions	Configuration/frame dependent; exact mechanical drawing should be used
Weight (kg)	Configuration-dependent; exact unit weight should be confirmed from the mechanical specification

The 535 A current rating is the most important electrical characteristic of this model. It places the 20BP535N0NNNNNC0 firmly in the high-power industrial drive category.

The 300 kW Normal Duty and 280 kW Heavy Duty figures provide a useful indication of the scale of motor application for which this drive is intended.

3. Brand and Product Series

Item	Information
Brand	Allen-Bradley
Series	PowerFlex 700
Catalog Family	20B
Product Category	Industrial AC Drives
Application Class	High-Power Motor Control
Model	20BP535N0NNNNNC0

The PowerFlex 700 Series was designed as an industrial AC drive platform for applications requiring more sophisticated motor control and substantially greater capacity than compact machine-level drives.

The 20BP535N0NNNNNC0 is one of the high-current configurations within this family and is therefore better suited to large production equipment than small or medium-sized machines.

4. Detailed Explanation of the Model Number

The catalog number 20BP535N0NNNNNC0 can be understood as a structured product configuration rather than simply a model name.

The 20B prefix identifies the PowerFlex 700 family.

The P voltage code identifies the particular electrical configuration.

The 535 section identifies the 535 A current class.

The remaining characters describe the selected configuration and option combination.

For this particular configuration, the important characteristics include the absence of a HIM, absence of a brake IGBT, absence of a drive-mounted brake resistor, absence of a CE-compliant filter, absence of a communication module and absence of feedback.

This configuration is therefore best considered a drive intended to be integrated into an industrial control architecture where external control equipment, communication hardware or operator interfaces may be provided separately.

5. Product Introduction

The 20BP535N0NNNNNC0 is a high-power variable-speed drive intended to control large AC motors.

In a conventional motor starter application, a motor is generally connected to the electrical supply through switching equipment and operates at a relatively fixed speed.

A variable frequency drive changes this operating concept.

The drive regulates the electrical conditions supplied to the motor, allowing the motor’s speed and torque to be managed according to the needs of the machine.

For a large motor, this capability is especially valuable.

Large motors can produce considerable mechanical forces during starting and stopping. If a motor is started directly, the connected mechanical system may experience a sudden increase in torque.

With a properly configured variable-speed drive, the motor can accelerate progressively.

The same principle applies when the motor stops.

Instead of simply disconnecting the motor from the supply, the drive can control the deceleration process.

For conveyors, pumps, fans, mixers and other heavy machinery, this can provide much smoother machine operation.

6. Main Technical Characteristics

The main technical characteristics of the 20BP535N0NNNNNC0 can be summarized as follows.

Technical Parameter	Value / Description
Catalog Number	20BP535N0NNNNNC0
Drive Family	PowerFlex 700
Current Rating	535 A
Input	540 VDC class
Normal-Duty Rating	Approximately 300 kW
Heavy-Duty Rating	Approximately 280 kW
Enclosure	IP00
Control	Vector Control
I/O	24 V I/O
HIM	Not included
Brake IGBT	Not included
Brake Resistor	Not included
Communication Module	Not included
Feedback	Not included
CE Filter	Not included
Typical Motor	Large industrial AC motor
Application	Heavy industrial variable-speed motor control
Installation	Cabinet / industrial electrical system
Dimensions	Exact dimensions depend on mechanical configuration
Weight (kg)	Exact weight depends on configuration and should be confirmed before handling

The absence of a communication module does not mean that the drive cannot be incorporated into an automation system. Rather, this particular catalog configuration is supplied without that optional communication hardware.

Likewise, the lack of feedback means that the standard configuration does not include a feedback interface. If the application requires encoder-based closed-loop control, the appropriate feedback configuration must be considered.

7. 535 A Current Capacity

The 535 A rating is the key feature of this model.

A drive at this current level is intended for large motor applications and should not be compared directly with small compact drives.

The large current capacity allows the drive to handle substantial motor electrical demand.

It is particularly suitable for machines in which the motor is a major part of the production system.

Typical examples include large conveyors, pumps, fans, blowers, mixers, material-handling equipment and other large rotating machinery.

The actual motor size should always be determined from the motor nameplate current, duty requirements and application conditions rather than by horsepower alone.

8. Normal-Duty and Heavy-Duty Ratings

The drive is associated with approximately:

Duty Category	Approximate Power Rating
Normal Duty	300 kW
Heavy Duty	280 kW
Current Rating	535 A

The difference between Normal Duty and Heavy Duty is important when selecting a drive.

Heavy industrial loads may require greater overload capability or more demanding starting characteristics.

A machine with high inertia, frequent acceleration and deceleration, high starting torque requirements or rapidly changing loads should be evaluated according to its actual duty profile.

Therefore, the 300 kW figure should not simply be interpreted as meaning that every 300 kW motor is automatically suitable.

The motor’s actual current, load characteristics, operating cycle and required overload performance all need to be considered.

9. Control Method

The 20BP535N0NNNNNC0 uses a vector-control-oriented architecture.

Vector control provides more sophisticated control of motor torque and speed than a simple fixed-frequency motor starter.

This is valuable when the application requires controlled acceleration, stable running speed and better torque response.

For heavy mechanical equipment, this type of control can provide more predictable motor behavior during starting and changing load conditions.

10. Applications

10.1 Heavy-Duty Conveyors

Large conveyors are one of the most natural applications for a high-current drive.

A heavily loaded conveyor may require significant starting torque.

If the motor starts too aggressively, the belt, gearbox, coupling and mechanical transmission can experience unnecessary shock.

The 20BP535N0NNNNNC0 can provide controlled acceleration and speed adjustment, making it suitable for large conveyor systems.

10.2 Mining and Bulk Material Handling

Large material-handling systems often involve high-power motors.

Examples include:

• Bulk material conveyors
• Transfer conveyors
• Crushers
• Feed systems
• Large material transport machinery
• Heavy processing equipment

The ability to control motor acceleration and speed is particularly valuable when the machine operates under changing loads.

10.3 Large Pumps

The drive can be used for large pump systems where variable flow or pressure control is required.

Instead of operating the motor continuously at maximum speed, the drive can adjust motor speed to suit the process.

This can provide improved process flexibility and may reduce unnecessary energy consumption in suitable centrifugal-pump applications.

10.4 Large Fans and Blowers

Large fans and blowers can also benefit from variable-speed control.

Industrial ventilation, process cooling, extraction systems and air-handling equipment often have changing airflow requirements.

A variable-speed drive allows motor speed to become an adjustable process parameter.

10.5 Mixers and Agitators

Large mixers may require controlled starting because of the mechanical inertia and material load.

A high-power drive can provide controlled acceleration and speed adjustment.

The appropriate drive configuration depends on the characteristics of the mixer and the required torque profile.

10.6 Process Machinery

Large process machines often require precise control of motor speed.

The 20BP535N0NNNNNC0 can be used where a large motor must operate at different speeds according to the production process.

10.7 Material Processing Equipment

Large processing equipment can involve substantial rotating loads.

Controlled motor operation can help reduce mechanical stress during starting and stopping while providing greater flexibility during normal operation.

11. Main Product Advantages

11.1 High Current Capacity

The 535 A rating is the most obvious advantage.

It allows the drive to address large industrial motor applications that are outside the practical range of small compact drives.

11.2 Large Motor Capability

With approximately 300 kW Normal Duty and 280 kW Heavy Duty capability, the drive is intended for large motor systems.

This makes it suitable for major production equipment rather than small standalone machines.

11.3 Controlled Acceleration

Large motors can create substantial starting forces.

Controlled acceleration can help reduce sudden mechanical loading.

This can be particularly useful for conveyors, gearboxes, couplings, belts and other mechanical transmission systems.

11.4 Controlled Deceleration

The drive can provide a controlled stopping process.

This is useful when abrupt motor stopping would negatively affect the machine or the production process.

11.5 Adjustable Motor Speed

A major advantage of variable-speed operation is the ability to match motor speed to the process.

This can improve production flexibility and allow equipment to operate at different process speeds.

11.6 Vector Control

Vector-oriented control provides more advanced motor management than simple on/off motor control.

It is particularly useful for applications where torque and speed response are important.

11.7 Industrial Integration

The product is well suited to installation within a larger industrial control cabinet.

The configuration without a built-in HIM or communication module can be advantageous when the system designer intends to provide control and operator functions elsewhere in the automation architecture.

12. IP00 Construction

The IP00 designation is an important installation consideration.

IP00 does not represent a fully enclosed field-mounted drive.

The drive therefore needs to be installed in an appropriate protected electrical environment.

For a large industrial installation, cabinet design must take into account:

• Protection from accidental contact
• Dust and contamination
• Cooling
• Airflow
• Moisture
• Cable routing
• Electrical clearances
• Maintenance access
• Heat dissipation

This is especially important for a 535 A high-power drive because the electrical and thermal requirements are significantly greater than those of small drives.

13. HIM and Operator Interface

The 20BP535N0NNNNNC0 configuration is supplied without a standard HIM operator interface.

This means the product is more naturally suited to installations where the control system provides the operator interface separately.

For example, the machine may use an external HMI, PLC, control panel or other automation equipment to issue speed commands and monitor drive status.

If local keypad operation is required, the drive configuration should be reviewed before selecting the equipment.

14. Communication Configuration

This particular configuration does not include a communication module.

That is an important point when comparing it with other PowerFlex 700 configurations.

A machine requiring network-based drive control should therefore be evaluated carefully.

Depending on the automation architecture, an appropriate communication option or external interface may be required.

The exact communication requirements depend on the control system and industrial network used by the machine.

15. Feedback Configuration

The catalog configuration does not include feedback.

This means that applications requiring encoder-based closed-loop motor feedback should be reviewed separately.

For many general variable-speed applications, feedback may not be required.

However, applications requiring tighter speed regulation, positioning-related control or specialized torque performance may require a different configuration.

16. Mechanical Dimensions and Weight

Because this is a high-power industrial drive, dimensions and weight should be treated as configuration-specific engineering data.

The safe specification is therefore:

Mechanical Parameter	Specification
Model	20BP535N0NNNNNC0
Installation Type	Industrial cabinet/system installation
Enclosure	IP00
Height	Configuration/frame dependent
Width	Configuration/frame dependent
Depth	Configuration/frame dependent
Overall Dimensions	H × W × D must be confirmed from the applicable mechanical drawing
Weight (kg)	Exact value must be confirmed for the specific physical configuration
Mounting	Cabinet / equipment mounting
Cooling	Requires appropriate high-power thermal management
Service Clearance	Must be designed according to the installation arrangement

It would be misleading to provide a made-up dimension or weight simply to fill a table.

For a drive of this size, the physical construction can have a significant impact on cabinet design and lifting requirements.

Before replacement, the original unit should be measured or its mechanical drawing should be checked for exact height, width, depth, mounting-hole position, cable-entry arrangement and weight.

This is particularly important because a 535 A drive is heavy electrical equipment and should be planned for suitable transportation and lifting.

17. Electrical Parameter Summary

Parameter	20BP535N0NNNNNC0
Model	20BP535N0NNNNNC0
Brand	Allen-Bradley
Series	PowerFlex 700
Current	535 A
DC Input	540 VDC class
Normal Duty	300 kW approximately
Heavy Duty	280 kW approximately
Control	Vector Control
I/O	24 V
Feedback	No
Communication Module	No
HIM	No
Brake IGBT	No
Brake Resistor	No
CE Filter	No
Enclosure	IP00
Application	Large industrial AC motor
Dimensions	Configuration-dependent
Weight (kg)	Configuration-dependent

18. Recommended Same-Series or Closely Related Models

The following models are useful comparison candidates within the same high-power family.

No.	Model	Series	Current	Approx. Duty Rating	Main Difference / Use
1	20BP535N0ANNNNC0	PowerFlex 700	535 A	300/280 kW	Closely related 535 A configuration
2	20BP535U0ANNNNC0	PowerFlex 700	535 A	Similar high-power class	Alternative 535 A configuration
3	20BP535U0NNNNNC0	PowerFlex 700	535 A	Similar high-power class	Very close configuration variant
4	20BP600U0ANNNNC0	PowerFlex 700	600 A	Higher-power class	Higher current capacity
5	20BP730N0NNNNNC0	PowerFlex 700	730 A	Very high-power class	For larger motor systems

Among these, the 20BP535N0ANNNNC0, 20BP535U0ANNNNC0 and 20BP535U0NNNNNC0 are the closest choices when maintaining the same 535 A current class is important.

The 20BP600U0ANNNNC0 provides a step up to 600 A.

The 20BP730N0NNNNNC0 moves further into the very-high-current range and is intended for larger motor applications.

19. Comparison of Related 20B Models

Model	Current	Voltage Code	Product Family	Relative Capacity	Typical Use
20BP535N0NNNNNC0	535 A	P	PowerFlex 700	Reference	Large industrial motors
20BP535N0ANNNNC0	535 A	P	PowerFlex 700	Same	Large industrial motors
20BP535U0ANNNNC0	535 A	P	PowerFlex 700	Same	Heavy-duty industrial equipment
20BP535U0NNNNNC0	535 A	P	PowerFlex 700	Same	Large motor systems
20BP600U0ANNNNC0	600 A	P	PowerFlex 700	Higher	Larger motor systems
20BP730N0NNNNNC0	730 A	P	PowerFlex 700	Much higher	Very large motor systems

20. Five Same-Brand Popular Model Recommendations

For broader model selection, the following smaller and medium-capacity products are useful examples from the same brand’s drive portfolio.

They are not direct replacements for the 535 A unit. They are included because they cover different motor sizes and machine requirements.

No.	Model	Series	Approx. Current	Approx. Power Class	Typical Application
1	25B-D2P3N114	PowerFlex 525	2.3 A	Small motor	Small conveyors, pumps, fans
2	25B-D6P0N114	PowerFlex 525	6.0 A	Small motor	Machine automation, pumps, fans
3	25B-D011N114	PowerFlex 525	11 A	Small/medium motor	General industrial machinery
4	25B-D017N114	PowerFlex 525	17 A	Medium motor	Conveyors, pumps, packaging equipment
5	25B-D024N114	PowerFlex 525	24 A	Medium motor	Industrial machinery and process equipment

These models demonstrate the broad range of drive capacity available within the same brand.

They are substantially smaller than the 20BP535N0NNNNNC0 and are intended for lower-current applications.

21. Popular Model Comparison

Model	Current Class	Size Level	Typical Motor Application	Direct Replacement for 20BP535N0NNNNNC0?
25B-D2P3N114	2.3 A	Small	Small machines	No
25B-D6P0N114	6 A	Small	Pumps, fans, conveyors	No
25B-D011N114	11 A	Small/Medium	Industrial machines	No
25B-D017N114	17 A	Medium	Conveyors and process equipment	No
25B-D024N114	24 A	Medium	General industrial machinery	No
20BP535N0NNNNNC0	535 A	Very Large	Large industrial motors	Reference model

The comparison clearly shows the difference in application scale.

A 2.3 A or 24 A drive is intended for a completely different motor range from a 535 A industrial drive.

Therefore, the model should always be selected based on motor current and application requirements rather than popularity alone.

22. Application Selection Guide

Application	Suggested Drive Category	Important Consideration
Small conveyor	PowerFlex 525 class	Motor current and compact installation
Small pump	PowerFlex 525 class	Flow control and motor current
Packaging machine	Small/medium drive	Rapid speed adjustment
Medium conveyor	Medium-capacity drive	Acceleration and deceleration
Large conveyor	PowerFlex 700 high-current	Starting torque and mechanical inertia
Large pump	PowerFlex 700 high-current	Flow and pressure control
Large fan	PowerFlex 700 high-current	Variable airflow
Heavy mixer	High-current PowerFlex 700	Starting torque
Large material handling	High-current PowerFlex 700	Heavy load and controlled acceleration
Very large motor	600 A / 730 A class	Higher current requirement

23. Advantages in Heavy Industrial Applications

The 20BP535N0NNNNNC0 is especially attractive when a machine has one or more of the following characteristics:

• Large motor size
• High starting torque
• High mechanical inertia
• Frequent acceleration and deceleration
• Variable production speed
• Large conveyor load
• Variable pump demand
• Variable airflow requirement
• Large rotating machinery
• Need for controlled motor operation

In these situations, the drive is more than a simple motor starter.

It becomes part of the machine’s process-control system.

24. Energy and Process Efficiency

Variable-speed control can provide an important efficiency advantage in applications where the required motor speed changes during operation.

For suitable centrifugal pumps and fans, for example, reducing motor speed can significantly reduce the power required by the mechanical system.

The exact energy savings depend on the machine, operating point, process requirements, motor efficiency and control strategy.

Therefore, the drive should not be considered an automatic energy-saving device in every application.

Its strongest advantage is that it provides the ability to operate the motor at a speed appropriate to the process.

25. Mechanical Stress Reduction

Large industrial machines can suffer from repeated mechanical shock when motors start and stop abruptly.

Controlled acceleration can reduce the sudden torque transmitted through the mechanical system.

This can be beneficial for:

• Gearboxes
• Couplings
• Conveyor belts
• Shafts
• Chains
• Pulleys
• Pumps
• Fans
• Mechanical transmission systems

The actual reduction in mechanical stress depends on the application and drive setup, but controlled starting is one of the fundamental reasons for using a high-power variable-speed drive.

26. System Integration Considerations

The 20BP535N0NNNNNC0 is particularly suitable for systems in which the drive is one component of a larger automation architecture.

A typical arrangement may include:

System Component	Function
PLC	Main machine control
HMI	Operator interface
Drive	Motor speed and torque control
Motor	Mechanical power generation
Sensors	Process measurement
Control Panel	Electrical control and protection
External Network/Interface	Drive-system communication where required

Because this particular configuration does not include a communication module or HIM, the overall machine design should account for how commands, speed references and status information will be handled.

27. Replacement Selection Checklist

Check Item	Requirement
Original Model	20BP535N0NNNNNC0
Current	535 A
DC Input	540 VDC class
Normal Duty	Approximately 300 kW
Heavy Duty	Approximately 280 kW
Control	Vector Control
Feedback	Not included
Communication	Not included
HIM	Not included
Brake IGBT	Not included
Brake Resistor	Not included
Filter	CE-compliant filter not included
Enclosure	IP00
Dimensions	Must match cabinet
Weight (kg)	Must be confirmed before transportation
Cooling	Must match cabinet thermal design
Mounting	Must match existing installation
Motor	Confirm nameplate current
Load	Confirm duty profile
Control System	Confirm I/O and communication requirements

28. Important Selection Note

A model with the same 535 A rating is not necessarily a direct replacement.

The catalog number contains multiple configuration elements.

For example, a related 535 A model may have different control options, feedback capability, operator interface, braking configuration or other electrical characteristics.

Therefore, if this product is being used as a replacement part, the safest approach is to compare the complete catalog number, motor nameplate, cabinet arrangement and control-system requirements.

The 535 A rating should be treated as the starting point rather than the only selection criterion.

29. Overall Product Evaluation

The 20BP535N0NNNNNC0 is a high-capacity PowerFlex 700 AC drive designed for demanding industrial motor applications.

Its 535 A rating, approximately 300 kW Normal Duty capability, approximately 280 kW Heavy Duty capability, vector control and industrial cabinet-oriented configuration make it suitable for large motor systems.

Its strongest application areas include heavy conveyors, material handling, large pumps, large fans, blowers, mixers and process machinery.

The product is particularly valuable where the motor must not simply be switched on and off, but instead needs controlled acceleration, controlled deceleration and adjustable operating speed.

The IP00 construction means that appropriate cabinet protection and environmental control are important.

The absence of a HIM, communication module and feedback in this particular configuration should also be taken into account when designing or replacing the drive.

30. Final Recommendation

If the objective is to find a same-series replacement or close alternative, the first models to compare are:

Priority	Model	Current	Recommendation
1	20BP535N0NNNNNC0	535 A	Original reference model
2	20BP535N0ANNNNC0	535 A	Closely related configuration
3	20BP535U0ANNNNC0	535 A	Same current class
4	20BP535U0NNNNNC0	535 A	Same current class and closely related
5	20BP600U0ANNNNC0	600 A	Higher-current alternative
6	20BP730N0NNNNNC0	730 A	Very-high-current alternative

For applications where the existing motor and control system already match the 535 A PowerFlex 700 architecture, the three 535 A configurations should normally be examined first.

If the motor requirement is higher, the 600 A and 730 A models become more appropriate candidates.

For smaller machinery, the PowerFlex 525 examples provide a more practical size range, but they should not be considered substitutes for a 535 A drive.

31. Final Technical Summary

Category	20BP535N0NNNNNC0
Model	20BP535N0NNNNNC0
Brand	Allen-Bradley
Series	PowerFlex 700
Drive Type	High-Power AC Variable Frequency Drive
Input	540 VDC class
Rated Current	535 A
Normal Duty	Approx. 300 kW
Heavy Duty	Approx. 280 kW
Control	Vector Control
I/O	24 V
HIM	None
Communication Module	None
Feedback	None
Brake IGBT	None
Drive-Mounted Brake Resistor	None
CE Filter	None
Enclosure	IP00
Main Application	Large industrial AC motors
Typical Machines	Conveyors, pumps, fans, blowers, mixers, process machinery
Installation	Industrial cabinet/system
Dimensions	Configuration-dependent
Weight (kg)	Configuration-dependent; verify exact unit
Best Feature	High-current industrial motor control
Main Selection Concern	Exact configuration matching

In summary, the 20BP535N0NNNNNC0 is a large-capacity industrial drive intended for serious motor-control applications rather than small machine automation.

Its 535 A output-current class and approximately 300 kW Normal Duty / 280 kW Heavy Duty capability make it suitable for large mechanical systems where controlled motor operation is essential.

The product’s combination of vector control, high current capacity, adjustable speed and controlled acceleration/deceleration makes it particularly suitable for large conveyors, pumps, fans, blowers, mixers, material-handling systems and other heavy industrial machinery.

For replacement work, the most important items to verify are the exact catalog configuration, motor current, supply characteristics, duty requirement, control architecture, feedback requirements, cabinet dimensions and actual equipment weight.

The exact dimensions and weight in kg should be treated as configuration-specific mechanical data, rather than estimated values. This is the appropriate approach for a high-power drive because incorrect mechanical information can create problems with cabinet fit, transportation, lifting and installation.