
( Brand: Allen-bradley ), ( Part Type: Ac Drive ), ( Manufacturer Part Number: 179116 )
The Allen-Bradley Model 179116 PowerFlex 755-series AC Drive is a versatile and high-performing solution for adjusting the speed and direction of AC motors. This drive is designed for various applications, including pumping, fan control, compressor control, and process machine control.
The PowerFlex 755-series AC Drive features a compact design, which makes it easy to install and integrate into different systems. It comes with a built-in motor starter, allowing for simple replacement of existing starters. The drive's rugged construction ensures reliable operation in harsh environments.
The Allen-Bradley 179116 AC Drive offers advanced control capabilities, including vector control, field-oriented control (FOC), and regenerative energy management. Vector control delivers high torque and improved motor performance, while FOC ensures optimal efficiency and reduces heat generation. Regenerative energy management allows the drive to recover energy from the motor during deceleration, making it an energy-efficient solution.
This AC Drive offers flexible communication options, including EtherNet/IP, Modbus TCP/IP, and Profinet, making it easy to integrate into various control systems. It also supports Allen-Bradley's Integrated Motor Control (IMC) frame, allowing for a simplified cabling scheme and reduced installation time.
The PowerFlex 755-series AC Drive comes with a user-friendly interface, which includes a backlit LCD display, keypad, and a configurable soft key menu. The drive also offers various protection features, such as overcurrent, overvoltage, and overtemperature protection, ensuring the safe operation of the motor and the drive itself.
The Allen-Bradley Model 179116 PowerFlex 755-series AC Drive is a robust and versatile solution for adjusting the speed and direction of AC motors. Its advanced control capabilities, flexible communication options, and user-friendly interface make it an ideal choice for a wide range of industrial applications.
The Allen-Bradley Model 1791-16 is a versatile and feature-rich Variable Frequency Drive (VFD) offered by Rockwell Automation. Before making a decision to purchase this drive, it is essential to consider its pros and cons.
Pros:1. High Power Density: The 179116 can handle motor ratings up to 2500 HP, making it suitable for large industrial applications. It also provides a compact design, which saves space and reduces cabling requirements.
2. Advanced Control Features: This VFD comes with various control functions such as Vector Control, Regen Handling, and Motor Starting Techniques like Sensorless, Autotransformer, and Voltage Source. These features enhance drive performance and energy efficiency.
3. Extensive Communications: The 179116 offers various communication options, including EtherNet/IP, ControlNet, and Modbus TCP/IP, making it easier to integrate with other control systems.
4. Diagnostics and Fault Handling: The drive provides detailed diagnostic information and allows users to set up alarms and notifications for various fault conditions, ensuring timely maintenance and reducing downtime.
5. Wide Operating Temperature Range: The 179116 can operate in temperatures ranging from -40 F to 140 F (-40 C to 60 C), making it suitable for various industrial environments.
Cons:1. Cost: The Allen-Bradley Model 1791-16 is a premium VFD, which comes with a higher price tag compared to other drives in the market. This might be a significant consideration for smaller businesses or projects with limited budgets.
2. Complexity: The drive's advanced features and extensive communications options might be overwhelming for less experienced users. Proper training and setup are required to fully leverage these capabilities.
3. Size and Weight: Despite its compact design, the 179116 is still a large and heavy unit due to its high power handling capabilities. Careful planning is necessary for installation and cabling.
4. Limited Input/Output: The number of input/output points on the drive might be insufficient for complex applications requiring extensive sensor and actuator interfacing. Additional I/O modules may be required to meet these demands.
Conclusion:The Allen-Bradley Model 1791-16 is a powerful and feature-rich VFD, suitable for large industrial applications that require advanced control and communication capabilities. Its high power density, extensive diagnostics, and wide operating temperature range make it a popular choice among industrial automation professionals. However, its higher cost, complexity, and limited input/output points are potential drawbacks that should be carefully considered before making a purchase.
Recommendation:If your application requires advanced control features, extensive communication options, and a high power handling capacity, the Allen-Bradley Model 1791-16 is an excellent choice. However, if budget is a concern, or you have less complex control requirements, it might be worth considering alternative, more affordable VFD options from other manufacturers. Proper evaluation of your application's specific needs and budget will help you make an informed decision.
AF Systems is backed by 100 years of industrial electronics experience. Allen-Bradley 179116 REGULATOR CTRL BOARD. Manufacturer Part Number.