Power Module Ratings and Duty Cycles
The Siemens 6SL3225-0BE27-5AA0 is a SINAMICS G120 PM250 Power Module with an integrated class A filter and regenerative energy recovery capability. It operates on 380-480 V 3 AC ±10%, 47-63 Hz. The high overload rating delivers 7.5 kW at 200% for 3 s, 150% for 57 s, and 100% for 240 s, with an ambient range of -10 to +50 °C. The low overload rating delivers 11 kW at 150% for 3 s, 110% for 57 s, and 100% for 240 s, with ambient from -10 to +40 °C. The enclosure is IP20, dimensions 334 x 189 x 185 mm (HxWxD), and it ships without a Control Unit or BOP.
Integration Notes
The integrated class A filter covers conducted emissions for most industrial mains, so no external filter is needed for typical European or North American line conditions. The regenerative energy recovery capability is a differentiator: it returns braking energy to the supply, which matters for vertical loads or high-cycle applications where a braking resistor would otherwise dump that energy as heat.