Siemens 6SL3210-1PB21-0UL0 SINAMICS G120 PM240-2 1.5kW/2.2kW 200-240V VFD Power Module

The Siemens 6SL3210-1PB21-0UL0 is a SINAMICS G120 PM240-2 power module for 1/3AC 200-240V supply, rated 1.50 kW at high overload and 2.20 kW at low overload in the compact FSB frame. It has a built-in braking chopper, ships without an input filter, control unit, or operator panel, and is approved from CU firmware version V4.6 onward. IP20 protection and a 3.0 kg weight suit direct panel mounting in a 291 x 100 x 165 mm footprint.

Technical Specifications

Selection Notes

The dual rating - 1.50 kW at high overload, 2.20 kW at low overload - lets the same FSB module cover a constant-torque load such as a conveyor at the high-overload figure, or a quadratic-torque load such as a fan or pump at the higher low-overload figure; size by the duty class the machine actually needs, not the nameplate maximum. Because the module ships without a filter, add an external EMC filter where the installation must meet conducted-emission limits beyond the unfiltered baseline. The integrated braking chopper covers occasional regeneration, such as a load lowering under gravity, without a separate braking module; a sustained regenerative duty cycle still needs an external braking resistor.