Product Overview
The Allen-Bradley 22B-E019H204 is a PowerFlex 40 Adjustable Frequency AC Drive designed for precise motor speed and torque control in industrial automation. This high-power drive delivers 19.0 A at 600VAC, supporting 15 HP (11 kW) loads. It features an IP20, NEMA/UL Type Open enclosure (without heatsink), making it suitable for controlled environments. With integral RS-485 communication and a keypad interface, the 22B-E019H204 offers flexible programming and monitoring. Its compact C-frame design and Zero Stacking capability save panel space, while the integral brake transistor enables dynamic braking for cost-effective deceleration.
Technical Specifications
| Parameter |
Value |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
22B-E019H204 |
| Product Line |
PowerFlex 40 |
| Voltage |
600 VAC |
| Enclosure |
Replacement Plate Drive - IP20, NEMA/UL Type Open (Without Heatsink) |
| Horsepower |
15 HP |
| Amperage |
19.0 A |
| Phase |
3 Phase |
| Filter |
No CE Compliant Filter |
| Communication |
RS-485 |
| Input Type |
Keypad |
The 22B-E019H204 drive supports V/Hz and sensorless vector control, autotune for motor adaptation, and integral PID, Timer, Counter, Basic Logic, and StepLogic functions. These features reduce additional controller costs and enhance process efficiency.
Industry Applications
In conveyor systems, the Allen-Bradley 22B-E019H204 provides smooth acceleration and deceleration, reducing mechanical stress and energy consumption. For fan and pump applications, its PID control maintains precise airflow or pressure, lowering operational costs. Machine tools benefit from the drive's high torque at low speeds and dynamic braking, improving cycle times and safety. The 22B-E019H204's robust design and Zero Stacking make it ideal for compact control panels in material handling and packaging lines.
Compatibility & Integration
The Allen-Bradley 22B-E019H204 integrates seamlessly with Rockwell Automation systems via its integral RS-485 port. For advanced networking, optional communication cards such as DeviceNet, ControlNet, EtherNet/IP, PROFIBUS DP, and LonWorks can be added. The DSI Wireless Interface Module (WIM) enables wireless programming and monitoring. The drive also includes removable MOV, drive overload protection, relay pre-charge, and adjustable PWM frequency for quiet operation.
Selection Guide & Purchasing Advice
Before purchasing the 22B-E019H204, verify your input voltage (460-600VAC 3-phase) and motor ratings. Ensure the enclosure type (IP20, open style with heatsinkless design) matches your installation environment. For additional protection, consider an optional IP30 enclosure. The drive accepts a keypad or PC-based programming via RS-485. Reliable suppliers like PLC Source PRO offer genuine Allen-Bradley 22B-E019H204 units with fast shipping. Check stock availability and warranty options to minimize downtime.