Siemens 6SL3210-1PH31-0UL0 SINAMICS G120 PM240-2 75kW/90kW 500-690V VFD Power Module

The Siemens 6SL3210-1PH31-0UL0 is a SINAMICS G120 PM240-2 power module for 3AC 500-690V supply, rated 75.00 kW at high overload and 90.00 kW at low overload in the FSF frame. A braking chopper is integrated, the module ships unfiltered and without a control unit or operator panel, and it is approved from CU firmware V4.7 HF8. It weighs 61.0 kg, carries IP20 protection, and shares the 708 x 305 x 357 mm FSF footprint used across this power step.

Technical Specifications

Selection Notes

Between the 55.00 kW and 90.00 kW FSF variants, this 75.00 kW / 90.00 kW module suits motors that outgrow the smallest FSF size without needing the top rating in this line. Output rated current of 100.00 A against a 160.00 A max. output current preserves the frame's usual overload margin for the 200% / 3 s window. Power loss of 1.55 kW is noticeably higher than the entry FSF module's 1.22 kW, so cabinet cooling calculations should use this module's own figure rather than reusing the smaller unit's value.