Excellent PLC
Product Introduction
The Allen-Bradley 22C-D012N103 PowerFlex 400 AC Drive is a robust variable frequency drive specifically developed for HVAC and variable torque applications. As part of the PowerFlex 400 series, it is engineered to deliver reliable motor speed control with a focus on energy efficiency, simplified configuration, and stable long-term operation.
This model operates on a three-phase 480 VAC power supply and is rated for 7.5 HP motors. It is particularly well suited for fan and pump systems where load conditions vary and energy savings are critical. The drive provides smooth acceleration and deceleration, helping reduce mechanical stress while maintaining consistent process performance.
Designed with a Frame Size C structure, the unit is suitable for panel mounting inside industrial control cabinets. The fixed keypad allows straightforward parameter configuration, while RS485 communication enables integration with building management systems and industrial automation platforms. Its open-type IP20 enclosure is intended for protected indoor installations.
Product Specifications
| Parameter | Value |
|---|---|
| Model | 22C-D012N103 |
| Series | PowerFlex 400 |
| Input Voltage | 480 VAC |
| Phase | 3-Phase |
| Output Current | 12 A |
| Power Rating | 5.5 kW / 7.5 HP |
| Frame Size | C |
| Mounting Type | Panel Mount |
| Enclosure Type | IP20 (NEMA Type Open) |
| Keypad | Fixed Keypad |
| Communication | RS485 |
| Filter | Not Filtered |
| Control Method | V/Hz Control (HVAC Optimized) |
| Cooling Method | Forced Air Cooling |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Thermal Protection |
| Operating Temperature | 0°C to 50°C (typical, no derating) |
| Dimensions | 260 × 130 × 180 mm |
| Weight | 4.33 kg |
Applications
● HVAC Fan Systems
Provides precise airflow control, improving energy efficiency and maintaining stable environmental conditions.
● Pump Control Systems
Enables consistent flow regulation, optimizing water and fluid handling processes.
● Air Handling Units (AHU)
Supports variable speed operation, ensuring balanced air distribution in large facilities.
● Cooling Tower Applications
Maintains stable fan speed control, enhancing heat exchange efficiency.
● Building Automation Systems
Integrates into centralized control networks, allowing coordinated system management.
● General Variable Torque Applications
Suitable for industrial systems requiring energy-efficient speed control.
Advantages
● HVAC-Optimized Performance
Designed specifically for fan and pump applications, improving operational efficiency.
● Energy Saving Capability
Adjusts motor speed based on demand, delivering significant energy reduction compared to fixed-speed systems.
● Simple Configuration Interface
The fixed keypad allows quick setup and easy parameter adjustments.
● Reliable Continuous Operation
Engineered for long-term stability in HVAC and industrial environments.
● Flexible System Integration
Built-in RS485 communication enables seamless connection with automation systems.
● Stable Motor Control
Provides smooth and consistent operation, reducing mechanical wear and extending system reliability.
