ABB 3BSE003911R115 Pressductor Controller PFRA 101

ABB PFRA 101 Pressductor System Controller, part number 3BSE003911R115, is the PFRA 101 control unit that drives ABB’s Pressductor tension systems. This 115V-ready controller is designed for integrated use with ABB’s PFRA 101 transducer family, acting as the central processor that coordinates measurement, drive signals, and monitoring of tension in web or sheet handling applications. The unit is manufactured in Sweden and weighs approximately 1 kg (about 1000 g), making it a compact, rack- or panel-mounted controller for industrial environments. The product designation PFRA 101 and the ordering number 3BSE003911R115 identify this device within ABB’s Pressductor product line for replacement or cross-reference in catalogs and service inventories. As part of ABB’s Measurement & Analytics offering, the PFRA 101 is intended to work with pressductor-based load cells and system components to deliver precise tension control in processes such as web winding, coating, or printing where consistent material tension is critical. In practice, the PFRA 101 system controller provides the intelligence and interface to govern force application and feedback within ABB’s Pressductor ecosystem, ensuring reliable, repeatable tension performance in demanding manufacturing environments.