Allen-Bradley 22C-D045A103
Brand: Allen-Bradley
Model: 22C-D045A103
Inventory situation: Goods are available in stock.
Product features
The Allen-Bradley 22C-D045A103 is a high-performance PowerFlex 400 Adjustable Frequency AC Drive intended for industrial fan, pump, and damper use. Rockwell Automation's 22 kW (30 HP) drive runs on 480V AC three-phase power and provides dependable motor speed control with a rated current of 45.5 amps. Its IP30/NEMA 1 enclosure protects against solid particles and is suitable for panel mounting in most industrial environments.
Key features include built-in PID control, which automatically adjusts output frequency to maintain precise process variables such as pressure or flow in HVAC systems and water treatment plants. The Allen-Bradley 22C-D045A103 drive supports V/Hz control and sinusoidal PWM modulation, resulting in smooth motor operation and lower energy consumption. With RS485 communication capabilities, it seamlessly integrates with building management systems (BMS) and PLCs for centralized monitoring.
The 22C-D045A103 is designed for easy installation and maintenance, with a fixed keypad for local configuration and diagnostic feedback. Its compact Frame D size allows for space-saving installation in tight spaces, and the programmable start/stop modes reduce inrush current, extending motor and equipment life. This drive is commonly used in industries such as water and wastewater treatment, HVAC, food and beverage processing, and textile manufacturing.
Whether optimizing energy efficiency in a commercial building or improving process control in a factory, the Allen-Bradley 22C-D045A103 PowerFlex 400 drive combines durability, flexibility, and cutting-edge technology. Its global voltage compatibility (380-480V AC) and CE/UL certification make it a reliable choice for industrial applications around the world.
Specifications
|
Voltage Range |
380-480V AC three-phase (±10%) |
|---|---|
|
Frequency |
50/60 Hz |
|
Input Current |
Approximately 47A (corresponding to an input power of 39.1 kVA) |
|
Power Factor |
0.98 (typical value) |
|
Rated Power |
22 kW (30 HP) |
|
Output Current |
45.5A (continuous operation) |
|
Advanced Features |
Built-in PID controller (supports automatic process variable regulation) |
|
Standard Interface |
RS485 (supports Modbus RTU, CIP, Metasys N2 protocols) |
Application Scenarios
In HVAC systems, the 22C-D045A103 is particularly effective at controlling air handling units and chillers. Its sleep/wake function automatically turns off the motor when demand is low and restarts it when necessary, reducing energy waste. The three programmable skip frequencies prevent resonance, resulting in smooth operation of fans and blowers. With V/Hz control and sinusoidal PWM, it maintains a constant speed for consistent airflow and temperature regulation.
This drive effectively manages pumps in water treatment plants. The PID controller automatically adjusts water pressure, and the integrated keypad allows for simple parameter tuning. Its IP30 enclosure protects against dust and moisture, making it ideal for harsh environments. The hand-off-auto mode simplifies system integration with PLCs, resulting in better overall process control.
The 22C-D045A103 helps manufacturing facilities with conveyor systems and material handling. Its flying start feature allows motors to restart smoothly after power interruptions, reducing downtime. EMC compliance minimizes electromagnetic interference and ensures compatibility with other equipment. With Modbus RTU support, it allows for remote monitoring and diagnostics, which improves maintenance efficiency.
FAQ
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