Product Description:

The 17.F5.A1G-35GA is a variable-frequency inverter from KEB in the F5 Combivert Axis Drives series. It regulates induction or synchronous motors in machining lines and material-handling cells, supplying speed, torque, and braking control through its integrated transistor stage. By converting utility power to a modulated output, it forms the electrical link between plant mains and motion axes in automated equipment.

The unit accepts 3-phase 400 V AC/DC input power and delivers a continuous output of 18.5 kW for sustained motor operation. At nominal load, it draws 42 A, which helps define upstream protection and cabling requirements. Short-term demand can rise to 63 A, and the dual-rated power section can operate motors up to 25 HP on either 400 V or 230 V networks.

The default switching frequency is 4 kHz, balancing efficiency with audible noise in most installations. Parameters can raise that value to 16 kHz when quieter operation is preferred, although higher switching rates increase thermal stress. For brief overloads, current can reach 150% of nominal, while an overcurrent trip at 180% protects the IGBT stage from excessive electrical stress.

EMC class C1 supports use in sensitive cabinets, and the varnished coating with standard cooling helps manage losses. Housing form factor G and size code 17 define the package, while dual incremental encoder inputs support closed-loop positioning. Wake Industrial stocks this drive, offers same-day shipping for rebuilds, keeps quotes valid for 30 days, and provides the chat tool on the website for questions about fault codes or type designations.