SINAMICS G110 CPM110 — 0.55 kW, Single-Phase Input, No Line Filter
The Siemens 6SL3211-0AB15-5UB0 is a SINAMICS G110 CPM110 AC drive rated for 0.55 kW constant torque (CT) and 0.55 kW variable torque (VT) on a single-phase 200-240V AC supply, +10/-10%, 47-63 Hz. It carries a CT overload capability of 150% for 60 seconds, which means it can handle short-duration peak loads on pumps, fans, or small conveyors without tripping — useful for starting inertia or momentary jams. This variant ships without an integrated line filter, so it expects a clean supply or an external filter upstream. The RS-485 interface runs the USS protocol, making it straightforward to daisy-chain into a Siemens PLC or a Modbus RTU network via a gateway. No BOP (Basic Operator Panel) is included, so parameterization is done through the USS link or a PC adapter. IP20 protection requires a clean, dry enclosure. Ambient temperature range is -10 to +50 °C.