22B-E1P7H204

The Allen-Bradley 22B-E1P7H204 is a PowerFlex 40 Adjustable Frequency AC Drive. With compact a design, it meets user demands for ease of use, providing powerful motor speed control in various applications such as fans, conveyors, machine tools, and material handling systems. Its B frame-size drive can be installed with a simple snap on a DIN rail. For added flexibility, a panel mounting option is also provided. Its Zero Stacking feature allows for minimal or no spacing between drives, saving panel space at temperatures of up to 50 °C. The 22B-E1P7H204 drive requires a 460 - 600V AC three-phase input voltage. It produces a 1.7 A current and 0.75 kW (1.0Hp) power. It is a replacement plate drive with IP20, NEMA/UL Type Open (Heatsinkless) rating enclosure providing it an environmental protection from dust or dirt particles up to 12mm. An optional IP30 rating enclosure is also provided for additional protection. For better user control and operation, a 4-digit display with 10 LED indicators and an integral keypad is provided. It can also be programmed from a PC using an integral RS-485 communication port. It comes with a low-cost integral brake transistor which facilitates a dynamic braking capability. The 22B-E1P7H204 drive comes with V/Hz and sensorless vector control, providing exceptional speed control and high torque levels across its entire speed range. It can adapt itself according to motor characteristics with the autotune feature. It has an integral PID, Timer, Counter, and Basic Logic and StepLogic functions, reducing costs and providing added flexibility. An optional DeviceNet, ControlNet, EtherNet/IP, PROFIBUS DP, and LonWorks cards or a DSI Wireless Interface Module (WIM) can be added for enhanced communication. Removable MOV, drive overload protection, relay pre-charge and adjustable PWM frequency for quiet operation are some of its out of the box features for better performance.