The Siemens 6SL3320-1TH33-3AA0 is a SINAMICS Single Motor Module rated for 330 A continuous output and 315 kW, fed from a DC-link bus of 890 to 1035 V DC and delivering three-phase AC from 0 to 690 V. It is a chassis unit with IP00 protection and internal air cooling, and ships with the DRIVE-CLiQ cable for direct connection to a SINAMICS control unit or line module.
What the ratings mean for fit
The 330 A output at 690 V AC defines the motor current it can supply continuously in a SINAMICS drive system. The 315 kW rating assumes a typical 4-pole induction motor at 400 V AC; for a 690 V motor the power capability scales with voltage. The DC input range of 890 to 1035 V matches the standard SINAMICS Smart Line Module or Active Line Module DC-link voltage — verify your existing DC bus voltage falls within this window before specifying.
Deployment context
As a chassis IP00 unit with internal air cooling, this module is designed for installation inside a ventilated cabinet — not for standalone or washdown environments. It mounts directly into a SINAMICS S120 chassis lineup alongside a line module and control unit. The DRIVE-CLiQ cable included simplifies the fiber-optic ring connection to the CU320-2 or similar control unit.