Siemens 6SL3210-1PH31-4UL0 SINAMICS G120 PM240-2 690V 132kW FSF VFD Power Module

The Siemens 6SL3210-1PH31-4UL0 is a SINAMICS G120 Power Module PM240-2 in frame size FSF with a built-in braking chopper, rated 500-690V 3AC input at 47-63Hz. Low-overload power reaches 132.00kW and high-overload power 110.00kW, with a maximum output current of 230.00A and IP20 protection without a control unit or panel fitted.

Technical Specifications

Selection Notes

The 500-690V input rating covers 690V three-phase networks that fall outside the standard 380-480V PM240-2 range, avoiding a separate step-down transformer. The built-in braking chopper switches an external resistor directly, useful for winders, cranes, and other fast-decelerating loads without a bolt-on braking module. At 132.00kW (LO) / 110.00kW (HO) in frame FSF, this sits at the top of the PM240-2 range - the HO rating with 200% overload for 3s fits load profiles with brief torque spikes such as presses, while the LO rating with only 150% overload suits steadier centrifugal loads such as large pumps and fans.

Applications

Variable-speed control of 3-phase induction motors up to 132kW (LO) or 110kW (HO) on 500-690V supplies, in modular SINAMICS G120 drive assemblies for large pumps, fans, and heavy machine axes where a separate braking resistor absorbs regenerated energy.