Allen-Bradley 1336S-CWF10-AN-FRH Variable Frequency Drive

The Allen-Bradley 1336S-CWF10-AN-FRH from Rockwell Automation is a 10 HP PowerFlex 1336S variable frequency drive that controls three-phase AC motors for adjustable speed and torque, enabling energy-efficient operation in automated systems. Installed in industrial motor control panels, machine cabinets, and automation setups, it delivers smooth acceleration and deceleration and supports V/f control with adjustable parameters to match motor and process needs. Key specifications include 380–480 V AC input (three-phase), 0–60 Hz output, integrated keypad/display for setup and monitoring, and protection features such as overload, overcurrent, overvoltage, and ground fault protection. Communications are optional via fieldbus modules (EtherNet/IP, DeviceNet); mounting is panel or enclosure; certifications include UL/cUL and CE; operating temperature is described as industrial specification range. Common replacements for this drive include Allen-Bradley PowerFlex 525 and PowerFlex 753 VFDs, and Siemens SINAMICS G120 10 HP drive.