Siemens 6SL3210-1PB21-8UL0 Power Module

Siemens 6SL3210-1PB21-8UL0 is a SINAMICS PM240-2 power module with a built-in braking chopper, designed for 200–240 V AC (1/3‑phase) input and 47–63 Hz operation. This UL0 variant is specified without an integrated line filter and without a control unit or panel, i.e., it functions as the power stage within a SINAMICS drive system rather than as a complete drive unit. Packaged in an IP20 enclosure, it measures 355 × 140 × 165 mm (HxWxD) and provides a high overload of 3 kW (200% for 3 s, 150% for 57 s, 100% for 240 s) and a low overload of 4 kW (150% for 3 s, 110% for 57 s, 100% for 240 s), with operating ambient temperatures of -10 to +50 °C for the high-overload scenario and -10 to +40 °C for the low-overload scenario.