Allen-Bradley 22C-D088A103 Industrial Automation Co.

Allen-Bradley 22C-D088A103

The Allen-Bradley 22C-D088A103 belongs to the PowerFlex 400 series, designed specifically for controlling the frequency of AC in industrial fans and pumps. Compact and robust, the model enhances precision and efficiency in control. It supports significant energy conservation and cost reduction and safeguards industrial machinery against potential operational mishaps or misuse.

Technical Specifications:

The Allen-Bradley 22C-D088A103 adjustable frequency AC drive is engineered with advanced control methods to suit diverse industrial needs. These include V/Hz control, a fundamental yet efficient method for regulating motor speed by maintaining a constant voltage-to-frequency ratio.

Additionally, the model 22C-D088A103 incorporates slip compensation to maintain consistent motor performance under varying load conditions and Process PID (Proportional-Integral-Derivative) control for precise process regulation through a feedback loop system.

This drive is designed for compatibility with motors having a substantial power capacity, specifically those rated up to 45 kW or 60.0 horsepower. It can deliver an output current of 88 A, suitable for high-demand industrial applications.

The operates within an output voltage range of 0 – 460 V AC, which allows it to accommodate a wide range of voltage requirements. Its operation requires an input current of 90 A, which reflects its power consumption profile.

The 22C-D088A103 offers optional communication protocols like BACnet, LonWorks, Profibus, Ethernet, DeviceNet, and ControlNet for enhanced connectivity. It also includes a built-in RS485 communication port for efficient data exchange.

Ambient Conditions:

This unit’s suitable operating temperature range is outside -10 to 45 degrees Celsius. It is crucial to avoid placing the unit in environments within this temperature range to prevent any potential damage or reduced efficiency.

For storage, the temperature limits are more extensive. The drive should not be stored in environments where the temperature exceeds 85 degrees Celsius (185 degrees Fahrenheit) or drops below -40 degrees Celsius (-40 degrees Fahrenheit). These temperature extremes could adversely affect the unit’s components and overall functionality.

Regarding humidity, the drive can operate effectively in a relative humidity range of 5 to 95%, provided there is no condensation. This range allows for operation in a variety of climatic conditions, ensuring reliability and durability in diverse environments.

Control and Safety Features:

The Allen-Bradley 22C-D088A103 adjustable frequency AC drive boasts comprehensive features designed to optimize control and provide robust protection for connected devices. It includes overload protection mechanisms to prevent damage due to excessive power demand.

The 22C-D088A103 also features adjustable ramp-up and ramp-down functions, allowing for smooth acceleration and deceleration. Additionally, the ‘flying start’ capability ensures the drive can engage with motors already in motion. Furthermore, the drive has sleep and wake functionalities, enhancing energy efficiency by reducing power consumption when the drive is not in active use.

Frequently Asked Questions:

How should the Allen-Bradley 22C-D088A103 Drive be installed?

It is designed for panel mounting, making it suitable for installation in control panels or similar enclosures. This installation helps maintain an organized and safe environment for electrical equipment.

What is the enclosure rating of the Allen-Bradley 22C-D088A103 Drive?

The drive has an enclosure rating of IP20 and qualifies as a NEMA UL Open Type. This rating indicates that it is protected against solid objects larger than 12.5mm but not against water.

How many discrete inputs does this drive have, and what type are they?

The 22C-D088A103 features seven (7) discrete inputs: sink/source type. This means they can accept PNP (sourcing) and NPN (sinking) signals, providing flexibility in interfacing with different control systems.

Product Specifications Table