Drive rating and what it means for your load
The 6SL3220-3YH40-0UP0 is a SINAMICS G120X variable frequency drive rated for 55 kW output power with a 110% overload capability for 60 seconds and 100% continuous for 240 seconds — this overload profile suits pump, fan, and compressor applications where transient torque demands exceed the steady-state rating without requiring a larger frame size. Input supply range is 500-690 V 3-phase AC at 47-63 Hz, covering the common 575 V and 690 V industrial mains in North America and Europe without needing a step-down transformer.
Panel integration and environmental fit
Frame size FSE with IP20 / UL open type protection — the drive is designed for installation inside a clean, dry electrical enclosure where the IP20 rating prevents finger contact with live parts but does not protect against moisture ingress; plan for a sealed cabinet if the ambient environment exceeds dry indoor conditions. Ambient temperature range is -20 to +45 °C, with the painting class 3C2 providing corrosion resistance suitable for industrial atmospheres with moderate humidity and chemical exposure. Packaging dimensions are 395 x 610 x 425 mm — confirm the enclosure depth and gland plate clearance before panel layout, as the FSE frame requires adequate top and bottom cable entry space.
Fieldbus and operator interface
The Intelligent Operator Panel (IOP) is included, providing local parameter access, diagnostics, and a graphical display for commissioning without a laptop. No IO expansion module is fitted as standard — if additional digital or analog I/O is required beyond the basic terminal strip, an optional IO expansion board must be ordered separately.
Compliance and regulatory documentation
RoHS compliant since 01 July 2006, with REACH Article 33 candidate list information available from Siemens — the drive meets EU substance restrictions for installation in equipment sold into European markets.
Sourcing and lifecycle status
Product class B indicates return restrictions apply — contact your Siemens partner for RMA procedures if the drive requires factory service. Sourced through authorized distribution channels; current pricing and lead time confirmed at RFQ against your BOM quantity.