SINAMICS V20 spare part — what it is and what it does
The Siemens 6SL3210-5BB15-5UV0 is a SINAMICS V20 spare part — a compact variable-frequency drive rated at 0.55 kW on a 200-240 V 1-phase AC supply, with 150% overload capability for 60 seconds. It is unfiltered, carries IP20 / UL Open Type protection, and comes in size A (90 x 150 x 146 mm). The I/O complement is four digital inputs, two digital outputs, two analog inputs, and one analog output; fieldbus connectivity is USS or MODBUS RTU, with a built-in Basic Operator Panel.
Lifecycle and sourcing reality
The lifecycle stage for this order code is listed as mature. That means it is no longer in active new-product introduction but remains in the Siemens portfolio for ongoing production and service support. For a BOM line that already carries this code, the mature status is not a discontinuation signal — it is a stable, long-available spare. Sourcing is straightforward: quoted to order against an RFQ through independent distribution, with current pricing and availability confirmed at quote time.
What the ratings mean for fit
The 150% overload for 60 s is the key selection parameter: it allows the drive to handle short-duration peak loads (e.g., starting a loaded conveyor or a pump with high breakaway torque) without tripping or needing a larger frame. The 200-240 V 1-phase input limits this variant to single-phase mains — common in light-industrial or commercial buildings where three-phase is not available. Unfiltered means the drive does not include an internal EMC filter; for installations that must meet conducted-emission limits (EN 61800-3 Category C2 or C3), an external filter is required. The IP20 enclosure suits clean, dry control-cabinet mounting — not washdown or outdoor duty.