Description

Allen-Bradley 22C-D208A103

The Allen-Bradley 22C-D208A103 is part of the PowerFlex 400 series of adjustable frequency AC drives, specifically designed for various applications. This drive is engineered to provide a versatile, reliable, and efficient solution for adjusting speed and torque of motor in various industrial settings. It has a power rating of 110 kW (150 HP) and operates at voltage range of 380-480V AC. The drive delivers output current of 208 A, making it suitable for various applications.

The 22C-D208A103 drive is equipped with various features. A variety of input and output options ensure easy integration and monitoring.

Input and Output Options:

The three partially programmable and four fully programmable digital inputs of the drive can be used for application-specific configurations. It also features two analog inputs that are DIP switch selectable for either voltage or current, with one input isolated from the rest of the drive I/O.

Motor parameters can be monitored with C relay outputs. Moreover, this drive also comes with two analog outputs, selectable for voltage (0-10V) and current (0-20 mA), which are scalable and suitable to be used as a speed reference for another drive.

Communication and Control:

To program the AC drive from a personal computer, integral RS-485 communication can be utilized. An optional serial converter module allows connection to controller with a DF1 port. The 22C-D208A103 supports P1-FLN, and Metasys N2 protocols, selectable via parameters, with no additional hardware or software required. It also supports Drive Serial Interface (DSI) communication modules like DeviceNet, PROFIBUS DP, and LonWorks.

For programming, Connected Components Workbench Software, a Windows-based software package, provides programming capabilities, including drive control, parameter editing, and real-time status monitoring. The software has a feature to adjust the speed of the drive. The control bar of the software makes operation smooth and control over the drive is streamlined.

User interface:

The Adjustable frequency AC drive features a 2-line, 16-character LCD with LED indicators for system and fault status. It makes system analysis and monitoring easy and efficient. The keypad also provides configurable Hand, Off, and Auto function buttons and digital increase/decrease speed control. Parameters are grouped into files based on function, making programming fast and straightforward.

Protection and Installation:

The frequency drive is engineered to protect the connected components and drive from all common faults. The ground fault protection feature ensures reliable operation at the start and during running. The drive also has electronic motor overload protection to increase motor life. It is equipped with 6 kV transient protection for enhanced robustness. To guarantee the security and dependability of linked equipment, it also has short circuits, overcurrent protection up to a 200% hardware limit, and 300% instantaneous fault.

Frequently Asked Questions:

What are the optimum environment conditions for 22C-D208A103 to operate efficiently?

At the maximum altitude of 1km the drive can work without derating. At altitudes above this threshold, the drive derates 3% for every 305m rise. The 22C-D170A103 can operate at -10 to 45? without degrading. The temperature of the storage unit of the drive should be maintained within the “40-+85 °C range.

How are the variables like pressure controlled in 22C-D208A103?

The drive uses a PID controller to keep parameters within range. The feedback mechanism maintains process parameters, at a desired value by adjusting the motors speed based on feedback signals. The PID loop variable sets the value and adjusts outputs a frequency to reduce the error value to zero.

What are the enclosure ratings for the 22C-D170A103 drive?

The 22C-D170A103 drive is designed with an IP30 enclosure rating and complies with NEMA/UL Type 1 standards. The IP30 rating signifies protection against dust and dirt particles.

Product Specifications Table

Attribute	Specifications
Input Voltage Range	380 - 480 V AC
Output Current	208 A
Power Rating	110 kW (150 HP)
Emission Class	Not filtered
Ambient Operating Temperature	-10 to +50 °C
Overload Capacity	150% for 1 minute
Enclosure Type	IP30, NEMA/UL Type 1
Analog Inputs	2 (0-10V, 4-20mA)
Communication Options	Modbus, DeviceNet, EtherNet/IP
Safety Features	Ground fault and short circuit protection