Power Module for Liquid-Cooled SINAMICS S120 Drives
The Siemens 6SL3315-1TE32-1AA0 is a SINAMICS S120 Power Module rated for 380-480 V 3AC, 50/60 Hz, delivering 210 A (110 kW). Its built-in liquid cooling makes it suited for high-density cabinet layouts where air-cooled modules would require excessive clearance or forced ventilation — typical in machine-tool spindles, extruder drives, and test stands that run sustained high torque. The package includes the DRIVE-CLiQ cable and a mounting plate for the CU310 Control Unit, so the integration path is defined: you mount the plate, connect the CU310, and link the cooling loop.
What the Ratings Mean for Fit
The 210 A output at 110 kW is rated for a 380-480 V 3AC supply. The module is liquid-cooled, which allows continuous rated current at higher ambient temperatures with proper coolant loop sizing.