Allen-Bradley 20BP170A0ANNANC0 AC Drive: Technical Specifications, Product Overview, Applications, Advantages, and Related Models

1. Product Overview

The Allen-Bradley 20BP170A0ANNANC0 is identified with the PowerFlex 700 industrial AC drive family. This type of equipment is used to control the speed and operation of AC motors in industrial machinery, manufacturing systems, material-handling equipment, and process-control applications.

An AC drive adjusts the electrical frequency and voltage supplied to a motor, allowing its operating speed to be matched to the requirements of the connected equipment. This provides greater flexibility than operating a motor continuously at a fixed speed and can help improve process coordination, manage acceleration and deceleration, and reduce energy consumption in suitable applications.

The 20BP170A0ANNANC0 carries a 170 A designation in its model identification. The exact electrical rating, input-voltage class, duty classification, hardware options, and mechanical specifications must be confirmed against the complete catalog number and the individual unit’s nameplate before purchase or installation.

For industrial replacement projects, the full catalog number is particularly important. Two drives from the same product family can differ in their electrical ratings, communication options, control interfaces, enclosure arrangements, and other configuration details.

2. Brand and Product Series

About the PowerFlex 700 Series

The PowerFlex 700 family is designed for industrial motor-control applications that require adjustable speed and controlled operation. Such drives are commonly used in systems where the motor must respond to changing loads, different production stages, or varying process demand.

Typical application categories include conveyors, pumps, fans, mixers, processing machinery, and other motor-driven equipment.

Depending on the specific configuration, an industrial drive may receive commands from local control devices, a programmable logic controller, or an automation network. Feedback devices and additional hardware may also be required for particular control strategies.

The exact features available on the 20BP170A0ANNANC0 should be checked against its configuration documentation. The series designation alone does not confirm the precise voltage rating, motor power, braking arrangement, communication interface, or enclosure rating.

3. Technical Specifications

The table below provides the principal identification details and engineering parameters relevant to this model. Configuration-dependent specifications are marked for confirmation rather than assigned unverified values.

Understanding the 170 A Rating

The 170 A designation is an important starting point when selecting a drive, but current alone does not establish the motor power rating or suitability for a particular machine.

The appropriate motor rating depends on the input-voltage class, output-current rating, overload duty, ambient temperature, installation altitude, motor characteristics, and driven-load requirements.

A conveyor with a high starting load, for example, may require different overload performance from a fan operating with a variable-torque load. The drive must be selected for the actual operating conditions rather than by nominal current alone.

Before using this model as a replacement for another drive, compare the existing unit’s nameplate data, motor rated current, voltage, overload requirements, control hardware, and application settings.

4. Dimensions and Weight

Dimensions and weight are essential when planning cabinet installation, determining mounting requirements, arranging transportation, and estimating the handling equipment needed for installation.

The exact height, width, depth, and net weight of the 20BP170A0ANNANC0 have not been verified here. These values should be obtained from the mechanical drawing for the complete catalog number or confirmed from the specific physical unit.

For cabinet design, the drive’s external dimensions are only one part of the calculation. Adequate space must also be provided for cable bending, terminal access, ventilation, heat dissipation, adjacent electrical components, and maintenance.

For transport and handling, distinguish net equipment weight from packaged shipping weight. Packaging, accessories, and mounting hardware may increase the total shipment weight.

5. Product Description

The Allen-Bradley 20BP170A0ANNANC0 is associated with the PowerFlex 700 family of industrial AC drives. It is intended for motor-control systems in which adjustable speed and controlled operation are important to the performance of industrial machinery.

In a fixed-speed motor installation, the motor generally operates according to the supply frequency and the characteristics of the connected load. An AC drive changes the electrical output supplied to the motor, enabling the operating speed to be adjusted according to process demand.

This capability is useful in manufacturing environments where operating conditions change throughout the production cycle. A conveyor may need to run at different speeds during loading and transfer. A pump may need to respond to changing fluid demand. A fan may require less airflow during periods of reduced ventilation demand.

By matching motor operation to the process, a correctly configured drive can improve operating flexibility and may reduce unnecessary mechanical stress. In suitable applications, it can also help lower energy consumption.

The performance of the 20BP170A0ANNANC0 depends on the complete installation. Motor characteristics, incoming power quality, wiring, grounding, control signals, cooling, operating parameters, and the driven load all affect the result.

For this reason, the drive should be selected as part of a complete motor-control system rather than as an isolated electrical component.

6. Main Applications

6.1 Manufacturing and Production Equipment

Industrial production facilities use motors to operate assembly machinery, production conveyors, feeders, processing equipment, and auxiliary systems.

Variable-speed control allows the motor to operate at different speeds according to production requirements. This can help coordinate individual machine sections and accommodate changes in throughput.

Typical applications include:

• Automated production lines.

• Assembly and packaging machinery.

• Industrial processing equipment.

• Material-transfer systems.

• Production-line auxiliary motors.

• General-purpose industrial machinery.

The drive’s current rating, overload capability, and control functions must be appropriate for the machine’s actual operating conditions.

6.2 Conveyor and Material-Handling Systems

Conveyors are widely used to move materials and products between production stations, storage areas, and processing equipment.

A drive can adjust conveyor speed to suit production demand and help coordinate equipment operating at different rates. Configurable acceleration and deceleration can also support smoother movement when the mechanical system is designed for ramped operation.

Typical applications include belt conveyors, pallet transfer systems, powered rollers, warehouse handling equipment, and automated sorting lines.

For conveyors carrying heavy loads, check starting torque, load inertia, stopping distance, and braking requirements before selecting the drive.

6.3 Pumps and Fluid-Handling Systems

Pumps are used in industrial water circulation, process-fluid transfer, cooling systems, and other fluid-handling applications.

Where the pump and process permit variable-speed operation, a drive can adjust motor speed to match flow requirements. In appropriate systems, operating at a lower speed can reduce energy consumption compared with running continuously at a higher speed and regulating flow through throttling alone.

Typical applications include:

• Industrial circulation pumps.

• Cooling-water systems.

• Process-fluid transfer.

• Utility pumping.

• Water supply and distribution.

• General industrial fluid handling.

Actual energy performance depends on the pump curve, system resistance, operating schedule, and control strategy. The system should also include appropriate protection against unsuitable flow, pressure, or dry-running conditions.

6.4 Fans and Blowers

Fans and blowers provide ventilation, cooling, air circulation, and process-air movement in industrial facilities.

A variable-speed drive can adjust fan speed to changing airflow requirements. In suitable applications, this may reduce energy consumption during periods of lower demand.

Typical uses include industrial ventilation fans, cooling fans, process blowers, and air-handling systems.

Selection should account for the fan characteristics, motor current, operating range, and motor cooling requirements at lower speeds.

6.5 Mixers and Agitators

Mixers and agitators often require different operating speeds depending on the material, process stage, and production target.

Adjustable motor speed can help operators accommodate changing process conditions. Acceleration and deceleration settings can also be selected to suit the mechanical load.

Important selection considerations include starting torque, load inertia, operating duration, motor cooling, and the frequency of speed changes.

6.6 Industrial Processing Machinery

Industrial processing equipment may require controlled motor speed to maintain consistent production conditions. Depending on the machine and drive configuration, variable-speed control can support continuous operation and changes in processing demand.

The drive must be sized according to the motor and load requirements. Applications involving high starting torque, frequent speed changes, or prolonged operation at low speed require particular attention.

6.7 Material Handling and Industrial Logistics

Industrial logistics systems use motor-driven equipment to transfer products and materials between storage, production, and dispatch areas.

Adjustable speed can help coordinate movement, manage throughput, and adapt to different operating requirements. The actual benefits depend on the complete system design and the control functions available in the selected drive configuration.

7. Product Advantages

7.1 Flexible Motor-Speed Control

The primary benefit of an AC drive is the ability to adjust motor speed to match the process.

This is useful when machinery must operate at different speeds for different products, production stages, or load conditions. In suitable applications, it can also reduce the need for mechanical speed-changing equipment.

7.2 Improved Process Coordination

Manufacturing lines often contain multiple motors that must operate in coordination. Adjustable speed can help synchronize individual sections and manage material flow between machines.

The final performance depends on the application logic, control interfaces, sensors, and any communication or feedback hardware used in the installation.

7.3 Potential Energy Savings

Variable-speed operation can reduce energy consumption in suitable applications, particularly some pump and fan systems.

Savings are not guaranteed and should not be assumed to be the same for every installation. They depend on the load characteristics, operating schedule, motor efficiency, system resistance, and the original method of controlling the equipment.

7.4 Controlled Acceleration and Deceleration

A drive can provide adjustable acceleration and deceleration ramps. When properly configured, these settings can reduce abrupt changes in motor speed and may help limit mechanical shock.

The correct ramp settings depend on the load inertia, required cycle time, mechanical limitations, and stopping requirements. Some applications may need additional braking equipment.

7.5 Integration with Industrial Automation

Industrial AC drives commonly operate alongside programmable logic controllers, operator interfaces, sensors, and other automation equipment.

For the 20BP170A0ANNANC0, the exact communication capabilities and I/O arrangement must be confirmed from the hardware configuration. Network compatibility should not be assumed from the series name alone.

7.6 Support for Industrial Motor-Control Duties

A correctly selected drive can provide controlled motor operation under defined operating conditions. This can support repeatable machine performance and greater control over operating speed.

Long-term reliability depends on appropriate sizing, cooling, electrical protection, environmental conditions, and maintenance.

7.7 Adjustable Operating Parameters

Drive parameters can generally be configured to suit the motor and application within the capabilities of the installed hardware.

Typical settings include motor data, speed limits, acceleration and deceleration times, and control behavior. Incorrect configuration can cause poor performance, nuisance trips, excessive current, or mechanical problems, so commissioning should be carried out by qualified personnel.

7.8 Potential Reduction in Mechanical Stress

Controlled starting and stopping can reduce certain mechanical stresses associated with abrupt changes in speed. This may benefit belts, couplings, gearboxes, and connected machinery.

The outcome depends on the machine’s mechanical design and operating profile. A drive cannot correct underlying issues such as misalignment, unsuitable components, or persistent overloading.

8. Installation and Engineering Considerations

Before installing or replacing the 20BP170A0ANNANC0, review the following items.

For replacement work, record the original drive’s complete catalog number, motor nameplate data, wiring diagrams, parameter settings, and communication configuration before starting the changeover.

Electrical installation and servicing must be performed by qualified personnel. Hazardous electrical energy may remain stored after the incoming supply is disconnected, so the specified isolation procedure and discharge period must be followed.

9. Five Related Models and Alternatives

The following table provides a comparison framework for related PowerFlex 700 options. Only the first model is the specified target. The other entries identify selection categories or a related catalog-number variant that must be verified before procurement; they are not confirmed, fully specified catalog numbers.

How to Compare These Models

Electrical compatibility: Confirm input voltage, output current, motor requirements, and overload duty. A lower-current model should not be selected solely because it belongs to the same series.

Control compatibility: Check the required I/O, feedback hardware, communication options, and braking arrangements.

Mechanical compatibility: Compare mounting dimensions, cooling clearance, cable routing, and net weight before planning a replacement.

Configuration compatibility: Check the full catalog number and the individual unit’s nameplate. A related model may have a different factory configuration.

Application suitability: Select according to the actual driven load, starting requirements, operating schedule, and control strategy.

10. Five Other Allen-Bradley Drive Models for Comparison

The following models represent other industrial drive families that may be relevant when evaluating equipment for a motor-control project. They cover different product categories and should not be treated as direct replacements for the 20BP170A0ANNANC0 without a detailed compatibility assessment.

PowerFlex 755

The PowerFlex 755 family is associated with industrial motor-control applications requiring a range of drive ratings and configuration options. It may be considered in modernization projects where the existing motor, control architecture, and installation requirements are reviewed.

A migration from the 20B family to a PowerFlex 755 model should include a review of electrical ratings, control interfaces, communication requirements, mechanical dimensions, and commissioning work.

PowerFlex 700S

The PowerFlex 700S is a related industrial drive family with its own control and configuration characteristics. It may be relevant for certain industrial motor-control requirements, but compatibility must be established from the actual hardware and application specifications.

PowerFlex 525

The PowerFlex 525 is a compact drive family intended for applications that fit its available ratings and functions. It may be suitable for smaller motors or different machinery, but it should not be assumed to meet the current and overload requirements of a higher-current industrial drive.

PowerFlex 40

The PowerFlex 40 is a general-purpose drive family for applications within its specific electrical and functional limits. It may be considered for suitable motor-control duties, but sharing the same brand does not make it a direct replacement for the 20BP170A0ANNANC0.

PowerFlex 4M

The PowerFlex 4M is a compact drive family intended for applications that suit its ratings and capabilities. Its physical size, current rating, control functions, and mounting requirements should be assessed against the actual machine.

11. Maintenance and Reliability

Long-term drive performance depends on installation quality, appropriate loading, suitable cooling, and regular inspection.

Recommended maintenance practices include:

• Keep ventilation openings clear and maintain the specified cooling clearance.

• Inspect the cabinet for dust, moisture, corrosion, and signs of overheating.

• Check electrical connections according to the approved maintenance procedure.

• Inspect grounding, cable routing, and shielding where applicable.

• Review fault history when recurring operating problems occur.

• Back up parameter settings and commissioning records.

• Confirm that replacement components match the exact drive configuration.

• Follow the specified isolation and stored-energy discharge procedures.

A drive that repeatedly trips should not automatically be replaced without investigating the cause. Possible causes include motor faults, incorrect parameters, inadequate cooling, power-supply problems, wiring faults, an unsuitable load, or incompatible control signals.

Maintenance and troubleshooting should be carried out by qualified personnel using the instructions applicable to the installed configuration.

12. Purchasing Recommendations

When purchasing the 20BP170A0ANNANC0, request clear photographs of the nameplate and confirmation of the complete catalog number. This is especially important when considering surplus, used, or refurbished equipment.

For replacement work, the original drive’s nameplate, motor nameplate, wiring diagram, parameter backup, and communication settings should be reviewed together. This helps avoid ordering a drive that belongs to the same general product family but differs in a critical electrical or control feature.

If an exact unit is unavailable, a related drive may be suitable after a proper engineering review. The assessment should cover current rating, overload capability, motor-control requirements, enclosure, mounting, communication, and commissioning implications.

13. Overall Assessment

The Allen-Bradley 20BP170A0ANNANC0 is associated with the PowerFlex 700 industrial AC drive family and is relevant to applications requiring adjustable motor speed and controlled industrial operation.

Potential application areas include manufacturing machinery, conveyors, pumps, fans, mixers, material-handling systems, and other motor-driven equipment. The principal benefits of AC drive technology include flexible speed control, controlled acceleration and deceleration, improved process coordination, and possible energy savings in suitable applications.

The most important technical considerations are the exact voltage rating, output current, motor compatibility, overload duty, control options, enclosure requirements, cooling, and mechanical installation constraints.

Dimensions and weight: The exact height, width, depth, and net weight of the 20BP170A0ANNANC0 have not been verified here. Dimensions and weight for the comparison models also depend on their exact configurations. These values should be confirmed from the mechanical documentation or the actual unit before cabinet design, transportation planning, or purchase.

For procurement and replacement decisions, use the full catalog number and nameplate as the basis for identification, then confirm electrical ratings, hardware configuration, mechanical dimensions, and application compatibility before selecting the final drive.