Product Introduction
For industrial fan and pump applications requiring reliable variable speed control, the Allen-Bradley 22C-D022F103 PowerFlex 400 adjustable frequency AC drive delivers cost-effective performance. Part of the Rockwell Automation PowerFlex 400 series, this drive is engineered specifically for variable torque loads. The 22C-D022F103 provides energy savings through its 97.5% efficiency and 0.98 power factor across the entire speed range, reducing operational costs. Its flange-mount design with IP20 enclosure (NEMA/UL Type Open) ensures easy installation in control panels.
Technical Specifications
| Parameter |
Value |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
22C-D022F103 |
| Product Line |
PowerFlex 400 |
| Drive Type |
Fan & Pump |
| Horsepower |
15 HP |
| Input Voltage |
480 Volts AC, 3-Phase |
| Enclosure |
Flange Mount - IP20, NEMA/UL Type Open |
| Amperage |
22 Amps output |
| Efficiency |
97.5% |
| Power Factor |
0.98 across speed range |
| Output Frequency |
0-320 Hz programmable |
| Braking |
IGBT type |
| Overload Capability |
110% for 1 minute |
| Communication |
Integral RS-485 serial port |
| Dimensions (HxWxD) |
300 x 385 x 164 mm |
| Weight |
26.3 kg |
Industry Applications
The 22C-D022F103 is optimized for variable torque fan and pump systems. Common applications include HVAC air handlers, cooling tower fans, water supply pumps, and irrigation systems. In a wastewater treatment plant, this drive adjusts pump speed to match flow demand, reducing energy consumption by up to 30% compared to constant-speed operation. For a commercial building's ventilation system, the Allen-Bradley 22C-D022F103 provides precise speed control to maintain air quality while minimizing electrical bills. Its programmable acceleration and deceleration times prevent water hammer in pumping systems, extending equipment life.
Maintenance & Reliability
Designed for long service life, the 22C-D022F103 incorporates microprocessor temperature control at the heatsink and bus voltage regulation to ensure stable operation. It provides class 10 electronic motor overload protection and ground fault protection, reducing unplanned downtime. The drive can ride through 100 milliseconds of power loss, critical for continuous processes. With an operating temperature range of -10 to 50 degrees Celsius and 0-95% non-condensing humidity, it suits harsh industrial environments. The IGBT braking system extends mechanical brake life, lowering maintenance costs. Periodic inspection of the cooling fan and cleaning of the heatsink are recommended to maintain 97.5% efficiency.
Selection Guide & Purchasing Advice
Before purchasing, verify that your application requires a 15 HP, 480 VAC, 3-phase input. The Allen-Bradley 22C-D022F103 needs an external DC series bus inductor for operation; ensure you include this in your order. The flange-mount enclosure (IP20) is suitable for indoor panel installation. For integration with control systems, the integral RS-485 port allows programming via PC or multi-drop network. PLC Source PRO (ubest101) offers this drive with full warranty and technical support. Confirm that your system's branch circuit protection is rated for 23 Amps input current. Choosing the 22C-D022F103 reduces total cost of ownership through energy savings and reduced maintenance.