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Allen-Bradley 22C-D105A103

The Allen-Bradley 22C-D105A103 is a powerful frequency drive for various fan and pump systems applications. It comes with several built-in features that provide solutions to many industrial applications. Under proper conditions, the drive can operate for long hours and provide updates on system parameters.

Power and Performance:

The Allen-Bradley 22C-D105A103 operates on a three-phase 380-480V AC input, and it has a power rating of 55 kW (75 HP) and delivers an output current of 105A. It is well suited for heavy machinery. The drive features a robust design that includes bus overvoltage and Undervoltage trip functions, electronic motor overload protection, and short circuit protection, ensuring safe and reliable operation. The adjustable frequency of the AC drive and sophisticated control features make it the best choice for fan and pump applications.

The built-in protection features like ground fault protection ensure reliable operation while starting and running.

Control and Communication Options:

The Allen-Bradley 22C-D105A103 frequency AC drive comes with many control features and easy integration with a user-friendly interface. The two-line, 16-character LCD with LED indicator for fault conditions and system status makes monitoring and handling very easy. The drive and motor conditions along with any fault condition can be kept under check with the drive interface. The parameters can easily be set and are displayed as text on the screen.

The Adjustable frequency AC drive supports Drive Serial Interface, including DeviceNet, EtherNet/IP, and PROFIBUS DP. Additionally, it has embedded Modbus RTU, and P1-FLN, which can be selected through parameters without the need for additional hardware or software.

Installation and Configuration:

The Allen-Bradley 22C-D105A103 is housed in an IP30, NEMA/UL enclosure, suitable for conventional mounting inside a control cabinet. The optimum temperature for efficient working is up to 45°C without derating. The drive derates by 3% for every 305m for altitudes higher than 1000 m. The 22C-D105A103 drive is a cost-effective solution for space-constrained fan and pump applications. The UL Plenum rating makes head-on mounting in air-handling system easy.

The max wire sizes supported by the power terminal block is up to 300 MCM, with recommended torques for secure connections. Control logic operates on 24V DC and can be set for either sink or source control via DIP switches. Control terminals are designed for easy wiring with conventional screwdrivers.

Two analog inputs are available for controlling speed. Both inputs may be utilized for PID applications and set up for either voltage or current. The bipolar operation can be programmed into the voltage input. The PowerFlex 400 adjustable frequency AC drive has a jumper installed between I/O Terminals 01 and 11. This jumper can be removed if I/O Terminal 01 is being used as a Stop or Enable input.

Frequently Asked Questions:

What safety features are integrated into the Allen-Bradley 22C-D105A103 to protect against overcurrent and short circuits?

The Allen Bradley 22C-D105A103 incorporates several safety features to protect against overcurrent and short circuits. The drive has built-in overcurrent protection like short circuit trip and ground fault trip protection, ensuring safe operation under fault conditions. It also features electronic motor overload protection, providing Class 10 motor overload protection.

How does the PID control feature in the 22C-D105A103 enhance process control in industrial applications?

The PowerFlex 400, 22C-D105A103, includes a built-in PID control loop, which enhances control over operation using a feedback mechanism.

What are the benefits of the Auxiliary Motor Control feature in the 22C-D105A103 for system efficiency?

This feature of 22C-D105A103 allows the drive to control up to three additional line-started motors in conjunction with the drive-controlled motor.

Product Specifications Table