Overview of the Allen-Bradley 22D-B8P0H204 PowerFlex 40P AC Drive
When rising energy costs and motor wear threaten your production uptime, the Allen-Bradley 22D-B8P0H204 PowerFlex 40P AC Drive delivers a reliable solution. This adjustable frequency drive precisely controls motor speed and torque, matching power demand to actual load. Rated for 2 Horsepower (1.5 kW) and 8.0 Amperes output, it operates on 240 Volts AC three-phase input at 50 to 60 Hertz. The 22D-B8P0H204 provides gentle starts and stops, prolonging motor life and reducing mechanical stress. Its compact open NEMA Type (IP20) enclosure suits panel mounting in industrial environments.
Key Technical Specifications of the 22D-B8P0H204
| Parameter |
Value |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
22D-B8P0H204 |
| Product Line |
PowerFlex 40P |
| Amperage |
8.0 A |
| Phase |
Three-Phase |
| Enclosure |
Open NEMA Type - Plate Mount (IP20) |
| Input Power |
240 Volts AC |
| Horsepower |
2 HP |
| Filter |
No CE Compliant Filter |
| Type |
Standard |
| Frame Size |
B |
| Dimensions |
125 mm x 204 mm x 113 mm |
| Operating Temperature |
-10 to 50 °C |
| Power Dissipation |
85 Watts |
| Fuse Rating |
15 A (minimum) |
The Allen-Bradley 22D-B8P0H204 includes a built-in human interface module with a 4-digit display and three LED indicators (run, fault, REV). Protective features such as ground fault protection, electronic motor overload protection, and 6 kV transient protection help minimize downtime. Terminal connections include input/output power connectors and dynamic brake resistor connections.
Real-World Applications and Energy Savings
Industries such as automotive manufacturing, material handling, fiber and textile processing, and beverage production benefit from the Allen-Bradley 22D-B8P0H204. By allowing the motor to operate only at the speed required by the load, the drive reduces energy consumption significantly. For example, in a conveyor system, the 22D-B8P0H204 can cut electricity use by up to 30% compared to full-speed operation, directly improving your facility's ROI. The soft-start capability also reduces mechanical shock on belts and gearboxes, lowering maintenance costs over time.
Ensuring Long-Term Reliability and ROI
To maximize the lifespan of your Allen-Bradley 22D-B8P0H204, perform regular inspections of the cooling fan and air intakes to prevent dust buildup. Keep ambient temperature below 50 °C and ensure adequate ventilation around the IP20 enclosure. The drive's built-in electronic motor overload protection eliminates the need for external overload relays, simplifying maintenance. With proper care, the 22D-B8P0H204 delivers years of reliable service, reducing total cost of ownership.
Purchasing Guide for the 22D-B8P0H204
Before ordering the Allen-Bradley 22D-B8P0H204, verify that your motor matches the 2 HP, 8 A output and 208-240V AC three-phase supply. Use fuses rated at least 15 A for branch circuit protection. This drive does not include a CE compliant filter; if needed, purchase separately. For genuine, tested spare parts, choose PLC Source PRO as your trusted supplier. We carry the exact 22D-B8P0H204 and provide fast shipping to keep your production running.