Drive selection memo
The Siemens 6SL3210-5EE25-5UV0 is a SINAMICS V20 drive rated for 5.5 kW on a 380-480 VAC three-phase supply, 47-63 Hz. The 150% overload capability for 60 seconds handles short-duration peak loads on conveyors, pumps, or fans without oversizing the drive frame. Built-in I/O includes 4 digital inputs, 2 digital outputs, 2 analog inputs, and 1 analog output. Fieldbus is USS or MODBUS RTU via the built-in Basic Operator Panel (BOP). No external communication module needed for these protocols.
Integration notes
IP20 / UL open type enclosure suits panel-mount installation. Size C dimensions are 182 mm width, 184 mm height, 169 mm depth. Mount on a flat backplate with clearance for airflow above and below; the built-in fan draws cooling air through the heatsink fins. Unfiltered variant — expect conducted emissions at the higher end of the EN 61800-3 category C2/C3 boundary. If the application requires a line filter for compliance, add an external filter between the supply and the drive input.
