The Siemens 6SL3210-5BB21-1UV0 is a SINAMICS V20 drive marked as a spare part, rated for 1.1 kW output from a 200-240 V single-phase AC supply. It delivers 150% overload for 60 seconds. Unfiltered, so plan for an external line filter if conducted emission limits apply.
What the ratings mean for fit
The 1.1 kW rating at 200-240 V 1-phase AC is the continuous motor power — size it for a motor nameplate at or below that figure. The 150% overload for 60 s covers moderate starting torque or short-duration peak loads; for high-inertia loads or repeated overload cycles, check the drive's duty-cycle curve. Unfiltered DC bus means no built-in EMC filter; the drive relies on an external filter for compliance in residential or industrial mains with sensitive equipment. IP20 / UL Open Type enclosure suits clean, dry cabinet mounting — not washdown or dusty environments.
I/O and fieldbus integration
Onboard I/O: 4 digital inputs, 2 digital outputs, 2 analog inputs, 1 analog output — enough for basic speed control, start/stop, and feedback without an expansion module. Fieldbus is USS or MODBUS RTU via the built-in RS-485 port; the Basic Operator Panel (BOP) is included for local parameter access. No PROFINET or EtherNet/IP onboard — if the line uses those protocols, an external gateway is needed.