6SL3210-1PE31-8UL0 is the unfiltered 90 kW low-overload member of the PM240-2 FSF range. It uses the same modular G120 division between power stage and Control Unit while leaving EMC filtering to the installation design.

The article supplies 178 A in low-overload duty or 145 A in high-overload duty. Its 57 kg technical net weight and 2.31 kW published losses differ from the filtered AL0 configuration.

• The module is the motor-power conversion stage within a Control-Unit-based SINAMICS G120 configuration.
• Its unfiltered input configuration allows the machine builder to implement a coordinated external EMC solution.
• The integrated braking chopper provides a connection path for a properly rated external braking resistor.
• Published current, thermal and cable-length limits define the engineering envelope for the complete drive installation.

• Select a supported SINAMICS G120 Control Unit for the required bus, I/O and safety functions.
• Use an external EMC arrangement suitable for the supply network, cable length and compliance target.
• Confirm that the motor and duty cycle fit either the 178 A LO or 145 A HO rating.
• Maintain the FSF mounting dimensions and the required 0.153 m³/s cooling airflow.

• High-power pump and fan systems using centralized EMC components.
• Conveyors, mills and process machines requiring the 75 kW high-overload rating.
• Long-motor-cable installations within the documented 300 m shielded or 450 m unshielded boundary.
• Drive retrofits where the existing article is specifically the unfiltered UL0 version.