Drive specs at a glance
The Siemens 6SL3210-1KE18-8AC0 is a SINAMICS G120C compact drive rated for 4.0 kW output power with a 150% overload capability for 3 seconds — enough headroom for short-duration load spikes on conveyors or pumps without oversizing the frame. Input range covers 380-480 VAC 3-phase, +10%/-20%, 47-63 Hz, with an integrated class A EMC filter built into the FSA chassis — saves panel space and avoids an external filter for most industrial environments. The I/O complement — 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output — handles basic machine control without an expansion module. Safe-Torque-Off (STO) is integrated, meeting SIL 3 / PL e for safety circuits on the drive output. Fieldbus is CANopen onboard; no option card needed for CAN networks. The IP20 / UL Open Type enclosure is suited for cabinet mounting — not washdown, but fine for a dry control panel.
Panel fit and integration notes
FSA frame size measures 196 x 73 x 203 mm (H x W x D). That 73 mm width is narrow enough for a crowded DIN-rail section — fits alongside a standard motor starter or filter without forcing a wider enclosure. The integrated class A filter suppresses conducted emissions. Verify leakage current against your RCD trip threshold for IT mains or sensitive grids.