Allen Bradley 20BH170A0ANNANC0 PowerFlex 700 AC Drive
Allen Bradley 20BH170A0ANNANC0 PowerFlex 700 AC Drive
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Brand:Allen Bradley PLC Item No.:20BH170A0ANNANC0 Product Origin:USA Product Dimensions:976.3 x 403.9 x 275.5 mm Product Weight:971.44 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 20BH170A0ANNANC0 PowerFlex 700 AC Drive is an industrial motor-control component designed to provide adjustable-speed operation for compatible AC motors. In an automated production system, the drive provides the electrical control needed to regulate motor operation according to machine and process requirements.
Variable-speed control is important in many industrial applications because motor speed often needs to change as production conditions change. A conveyor may require different speeds at different stages of a process, while a pump or fan may need controlled operation to match changing system demand. A properly configured AC drive provides the flexibility required for these applications.
The PowerFlex 700 platform is also relevant to long-term industrial maintenance. Production equipment may remain in service for many years, and drives eventually require replacement because of component aging, electrical faults, or modernization projects. When selecting a replacement for a 20BH170A0ANNANC0, technicians should verify the complete catalog number rather than relying on the PowerFlex 700 family name alone.
Installation conditions should also be evaluated carefully. Electrical protection, grounding, motor cabling, cabinet ventilation, environmental conditions, and service clearances all contribute to reliable drive operation. Because this model has a substantial physical size and weight, appropriate mounting and handling arrangements should be prepared before installation.
Commissioning should be performed systematically. After confirming the wiring, technicians should enter the appropriate motor data, verify command and reference sources, configure acceleration and deceleration behavior, check protective settings, and perform a controlled motor test.
For industrial maintenance and automation projects, the 20BH170A0ANNANC0 can therefore be a practical PowerFlex 700 solution when the drive's complete electrical and control configuration matches the requirements of the existing or new motor-control system.
Technical Specifications
Specification
Details
Brand
Allen Bradley
Model
20BH170A0ANNANC0
Product Family
PowerFlex 700
Product Type
AC Drive
Application
Industrial variable-speed motor control
Primary Function
Adjustable-speed AC motor operation
Dimensions
976.3 × 403.9 × 275.5 mm
Weight
71.44 kg
Weight in Pounds
157.50 lb
Installation
Industrial control cabinet / equipment installation
Typical Applications
Conveyors, pumps, fans, processing machinery, automated production equipment
The 976.3 × 403.9 × 275.5 mm dimensions should be considered when designing the cabinet layout and service access. With a weight of 71.44 kg, suitable mechanical support and safe lifting and handling procedures should be used during installation or replacement.
Recommended Related Models
When evaluating the 20BH170A0ANNANC0 for a PowerFlex 700 application, related configurations can be compared according to electrical rating, frame arrangement, control requirements, and application duty.
Recommended comparison categories include:
PowerFlex 700 drives with similar frame configurations
PowerFlex 700 AC drives with alternative power and current ratings
Higher-capacity configurations for demanding motor applications
PowerFlex 700 drives with different communication options
PowerFlex 700 configurations used in retrofit installations
PowerFlex control and interface accessories for existing systems
The complete catalog number should always be checked before selecting a related drive for replacement.
Popular Related Models
Common PowerFlex 700 product groups that may be evaluated alongside this drive include:
PowerFlex 700 drives for conveyor and material-handling equipment
PowerFlex 700 drives for pump and fan systems
PowerFlex 700 drives integrated with Allen Bradley PLC systems
PowerFlex 700 replacement configurations for established industrial machinery
For a reliable replacement decision, engineers should verify incoming power, motor characteristics, load requirements, control architecture, installed options, environmental conditions, and the complete original catalog number. Proper matching of these parameters is essential before commissioning the Allen Bradley 20BH170A0ANNANC0.
Applications
The Allen Bradley 20BH170A0ANNANC0 is a PowerFlex 700 AC Drive designed for industrial variable-speed motor control. It is intended for automated machinery and production systems where AC motor speed, acceleration, deceleration, and operating behavior need to be controlled as part of a larger industrial automation system.
Typical applications include:
Conveyor and material-handling systems
Industrial pumps and process equipment
Fans and large ventilation systems
Packaging and production machinery
Automated manufacturing equipment
Mixing and processing machinery
Machine tools and rotating equipment
Material-handling and production lines
PLC-controlled motor systems
Industrial drive replacement and retrofit projects
The drive is well suited to applications where stable motor operation and coordinated control are more important than simple fixed-speed motor starting.
Key Benefits
Adjustable Motor Speed
The PowerFlex 700 platform allows compatible AC motors to operate at controlled speeds according to process requirements. This provides greater flexibility than fixed-speed motor operation.
Controlled Acceleration and Deceleration
Configurable ramp characteristics allow engineers to control how quickly the motor accelerates and stops. Proper settings can help reduce mechanical shock and improve machine behavior.
Designed for Industrial Control Environments
The 20BH170A0ANNANC0 belongs to the PowerFlex 700 family and can be incorporated into industrial automation systems containing PLCs, HMIs, sensors, motor-control equipment, and industrial communication infrastructure.
Suitable for Established PowerFlex Installations
For plants already using PowerFlex 700 drives, this model can be considered as part of maintenance, replacement, or modernization work when its complete electrical and control configuration matches the application.
Useful for Demanding Production Equipment
The larger physical configuration of this drive makes proper cabinet planning, ventilation, electrical protection, and mechanical support particularly important during installation.
Technical FAQs
1. What is the Allen Bradley 20BH170A0ANNANC0?
The Allen Bradley 20BH170A0ANNANC0 is a PowerFlex 700 AC Drive used for adjustable-speed control of industrial AC motors. It regulates motor operation according to configured control commands and process requirements.
2. What types of equipment can use a PowerFlex 700 drive?
PowerFlex 700 drives can be used in applications such as conveyors, pumps, fans, processing equipment, packaging machinery, material-handling systems, and other automated industrial machines requiring variable-speed AC motor control.
3. Can the 20BH170A0ANNANC0 be integrated with a PLC?
Yes. PowerFlex 700 drives can be integrated into PLC-based automation systems using the appropriate control and communication configuration. The specific interface depends on the installed options and the architecture of the machine-control system.
4. What should be verified before replacing another PowerFlex 700 drive?
The complete catalog number should be compared along with incoming power, motor voltage, motor current, application duty, control method, communication requirements, installed options, and environmental conditions. Product-family compatibility by itself does not guarantee a suitable replacement.
5. Why is correct motor data important during commissioning?
The drive uses motor information to establish appropriate control behavior. Incorrect motor voltage, current, frequency, speed, or other configured values can result in unstable operation, excessive current, poor speed regulation, or unnecessary drive trips.
6. What can cause a PowerFlex 700 overcurrent condition?
Potential causes include excessive mechanical load, incorrect motor parameters, motor or cable faults, grounding problems, aggressive acceleration settings, or abnormal motor conditions. The fault information should be analyzed together with the machine's operating condition.
7. How can acceleration settings affect drive performance?
If acceleration is configured too aggressively, the motor may require a high current level to reach the requested speed quickly. Increasing the acceleration time when appropriate can reduce electrical and mechanical stress during starting.
8. What preventive maintenance does the drive require?
Maintenance should include inspection of ventilation paths, cooling components, electrical connections, cabinet cleanliness, signs of overheating, and abnormal operating conditions. Reviewing fault history can also help identify developing problems.
9. Is the 20BH170A0ANNANC0 suitable for retrofit applications?
It can be considered for PowerFlex 700 retrofit or replacement projects when its complete configuration matches the existing system. Engineers should verify electrical ratings, control architecture, installed options, motor requirements, and mechanical installation conditions before replacement.
10. What should be done when the drive repeatedly trips?
Repeated trips should not simply be cleared without investigation. Technicians should examine the fault information, incoming power, motor wiring, motor condition, mechanical load, cooling system, and configured parameters. If external causes have been eliminated, specialized drive testing or repair may be necessary.
