The Siemens 6SL3210-1NE28-8UL0 is a SINAMICS G120 Power Module PM230 — unfiltered, IP20 enclosure, rated for 3AC 380-480 V +10/-10%, 47-63 Hz input. Output delivers 45 kW under low overload (110% for 60 s, 100% for 240 s) with ambient temp 0 to +40 °C. Frame size 499 x 275 x 204 mm (HxWxD). This is a FSE (Full Standard Equipment) variant — ships without a control unit or operator panel, so you pair it separately with a CU240B/E-2 or CU230P-2 controller running firmware V4.4. Critical note: PM230 does not support safety functions; if your application needs integrated safe torque off, look at the PM240 series instead.
Integration & deployment
Panel integration is straightforward: IP20 means it belongs in a clean, dry cabinet — no washdown, no outdoor exposure. The 499 x 275 x 204 mm footprint fits a standard 800 mm deep enclosure with room for the control unit and line reactor alongside. Unfiltered topology means external line filter is required for CE EMC compliance in residential or light-industrial environments; in a commercial/industrial panel with a dedicated supply transformer, you may skip it. No safety function on board — guard logic stays in the PLC or a separate safety relay.
What the ratings mean for your BOM
The 45 kW low-overload rating is the figure that governs motor sizing: it drives a standard 45 kW 4-pole induction motor (or a 37 kW high-efficiency motor) on a pump, fan, or conveyor duty cycle. The 110% for 60 s / 100% for 240 s overload curve is typical for variable-torque loads — not for constant-torque extruders or crushers that need 150% for 60 s. If your load profile demands sustained high starting torque, step up to the high-overload variant or a larger frame. The 380-480 V +10/-10% input covers most global 400 V and 460 V grids without a transformer tap change.