Description
Allen-Bradley PowerFlex 40 Adjustable Frequency Drive – 22B-B8P0H204
Description
The Allen-Bradley 22B-B8P0H204 is a high-performance 3-phase adjustable frequency drive from the PowerFlex 40 series. Designed for precise motor speed control, it supports 240V AC input and delivers 2 HP (1.5 kW) output power. Ideal for industrial applications, it features sensorless vector control, dynamic braking, and an easy-to-use LCD keypad.
Key features: RS-485 communication, 24V sink/source control, Auto-Tune for motor optimization, and compatibility with Master RTU devices. Compact and lightweight, it fits tight spaces while delivering reliable performance.
Download the full manual here: PowerFlex 40 Drive Manual
Technical Data
| Brand | Allen-Bradley (Rockwell Automation) |
| Model | 22B-B8P0H204 (Full suffix explained below) |
| Input Voltage | 200-240V AC, 3-Phase |
| Output Current | 8.0 A |
| Power Rating | 2 HP (1.5 kW) |
| Enclosure | IP20, NEMA/UL Type Open |
| Communication | RS-485 (Modbus RTU) |
| Control | 24V sink/source, Keypad |
| Brake | IGBT Dynamic Braking |
| Dimensions | 125 x 204 x 97.5 mm (4.92 x 8.03 x 3.84 in) |
| Weight | 1.68 kg (3.7 lb) |
Installation & Compatibility
Easy to install with standard DIN rail or panel mounting. Compatible with 3-phase motors up to 2 HP. Supports Modbus RTU commands (03/06) for network integration. Works with up to 31 PowerFlex drives in multi-drop configurations.
Package Includes
- PowerFlex 40 Drive (22B-B8P0H204)
- Control Keypad
- Installation Manual (Quick Start Guide)
Warranty & Shipping
12-month warranty against manufacturing defects. Ships via FedEx, UPS, or DHL with tracking provided.
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