Siemens 6SL3210-1PH22-7UL0 SINAMICS G120 PM240-2 IP20 FSD 690V 22kW VFD Power Module

The Siemens 6SL3210-1PH22-7UL0 is a SINAMICS G120 PM240-2 power module in IP20 FSD frame, rated 22 kW low-overload (18.5 kW high-overload) for a 3 AC 500-690 V line supply, delivering up to 46 A output current. Internal air cooling and a built-in braking chopper support the 27.00 A continuous output rating without an external filter.

Technical Specifications

Selection Notes

The 22.00 kW LO / 18.50 kW HO split means this module carries more overload margin at the HO rating (200% for 3s) for high-inertia starts, while the LO rating (150% for 60s) suits steady loads run closer to full power. The 500-690 V input covers medium-voltage industrial distribution without a step-down transformer - verify the site supply falls within this class before ordering, since lower-voltage PM240-2 variants in the same family are not interchangeable across voltage classes. At 2 kHz pulse frequency, lower than smaller-frame PM240-2 units, expect more audible motor noise but lower switching losses at this power level.

Applications

Sized for medium-voltage 500-690 V industrial drives - large pumps, fans, and compressors where a 22 kW motor runs directly from a SINAMICS G120 PM240-2 power module.