The Siemens 6SL3211-0AB13-7LA1 is a SINAMICS G110-CPM110 AC drive designated as a spare part for low-power single-phase motor control. Rated for 0.37 kW constant torque (CT) and 0.37 kW variable torque (VT), it delivers 150% overload for 60 seconds — enough to handle short-duration load spikes on a conveyor or pump without tripping.
This drive is in a mature lifecycle stage — still available through distribution channels but not a current-promotion or new-design target.
The 0.37 kW CT rating means it is sized for a small motor — think a 0.5 HP fan, a dosing pump, or a small conveyor section on 200-240 V single-phase supply. The unfiltered variant omits the EMC filter, so it expects a clean mains or an external filter; leakage current is minimal, which helps in installations with sensitive residual-current devices.
Deployment Context
The 150 x 90 x 116 mm (HxWxD) footprint fits alongside contactors and terminal blocks in a typical motor control center sub-panel.