Siemens SINAMICS V20 6SL3210-5BE22-2UV0 2.2 kW 3-Phase VFD

Siemens SINAMICS V20 6SL3210-5BE22-2UV0 2.2 kW 3-Phase VFD

Electrical Ratings

The Siemens SINAMICS V20 6SL3210-5BE22-2UV0 is a compact, three-phase-input variable frequency drive from the SINAMICS V20 basic converter family. This specific UV0 article is rated for a 2.2 kW motor at the manufacturer’s stated duty ratings. It takes three-phase 380–480 V AC mains power, with a permitted supply tolerance of −15% to +10% and a 47–63 Hz mains frequency. It provides a controlled three-phase output to a compatible motor. Siemens describes this exact version as unfiltered, with IP20 / UL open-type protection and FSA housing. It is an older article, so replacement-part selection should use its complete part number, not only the V20 family designation.

At the IEC 400 V output-rating basis, both Low Overload (LO) and High Overload (HO) are rated at 2.20 kW and 5.60 A continuous output current. At the NEC 480 V basis, Siemens lists 3.00 hp and 4.80 A for both LO and HO; the datasheet states that the HP and 480 V current ratings apply across 440–480 V. Input and output voltage ratings must not be confused: the drive regulates output in relation to its actual input supply and supported operating conditions. Siemens gives a configurable output-frequency range of 0–550 Hz; this is a drive capability, not a safe maximum operating speed for every connected motor or machine.

Control Modes and Overload Performance

The official exact-part datasheet differentiates two overload classifications. Low Overload permits 110% of rated output current for 60 seconds within a 300-second cycle, while High Overload permits 150% for 60 seconds within a 300-second cycle. These are short-duration overload allowances, not continuous ratings. The identical 2.2 kW and 5.60 A base values for LO and HO must not be confused with overload current. Suitability for accelerating a machine or tolerating transient load depends on load characteristics, duty cycle and drive parameterization.

SINAMICS V20 family documentation describes standard motor-speed-control features intended for conventional drive applications. However, the exact motor type and any specialty motor-control compatibility should be checked against Siemens operating instructions before a purchase or replacement decision. A maximum drive frequency is not a manufacturer guarantee that the connected motor or machine can operate at that speed.

Communication and Configuration

The drive provides integrated USS and Modbus RTU communication, as stated by Siemens for the exact article. Those are supported fieldbus protocols; the physical interface and wiring requirements should be taken from Siemens’ connection drawings rather than inferred from connector appearance. The product includes a built-in basic operator panel (BOP) for local parameter setting and commissioning. Siemens’ product description lists four digital inputs, two digital outputs, two analog inputs and one analog output. The two digital outputs consist of a relay changeover and a transistor output in the exact-part datasheet. Actual terminal behavior depends on assigned parameters, wiring and the installation.

Optional external accessories, expansion modules and software should not be assumed included. The standard built-in communication is different from optional industrial network gateways or extra hardware, which require independent compatibility verification. Use the matching V20 manual and part-specific terminal diagram when commissioning the drive.

EMC Filter and Braking Hardware

The 6SL3210-5BE22-2UV0 is explicitly unfiltered: it has no integrated EMC line filter. A system may require appropriate external EMC measures, grounding, shielded cables or filters to meet installation-specific electromagnetic-compatibility requirements. Do not substitute the filtered 6SL3210-5BE22-2CV0 specifications for this variant.

Siemens’ exact-part datasheet also states that there is no integrated braking chopper. Therefore an external braking resistor cannot simply be connected on the assumption that a chopper is already present. Braking energy management and any separately purchased hardware must follow Siemens-approved system designs. The newer 6SL3210-5BE22-2UV1 successor is described with an integrated braking unit, which is a material hardware difference from the older UV0 model.

Installation and Typical Applications

The IP20 / UL open-type FSA drive is intended for installation with appropriate protection from dust, moisture and accidental contact. Siemens specifies a 90 × 166 × 145.5 mm enclosure, external-fan cooling and wall or side-by-side mounting. Its technical sheet specifies installation altitude up to 1,000 m under the stated conditions and operating ambient temperatures from −10 °C to 60 °C, subject to derating at 40 °C or above. Siemens lists maximum motor-cable lengths of 10 m shielded and 50 m unshielded under the documented conditions; actual installation must also follow EMC and motor considerations.

With proper sizing and motor compatibility, reasonable uses include conveyor drives, pumps, fans, simple mixing equipment and general-purpose variable-speed machinery. These are technically appropriate use suggestions, not a claim that every machine or motor is approved for the drive. Higher-inertia conveyors or rapid stopping may need braking provisions that this UV0 drive does not contain. Selection should compare motor nameplate voltage and current, start/stop duty, acceleration demand, ambient conditions and protective enclosure requirements.

Exact Variant and Lifecycle Verification

The identifying Siemens order number is 6SL3210-5BE22-2UV0. It is a 2.2 kW, three-phase 380–480 V, unfiltered FSA version with no integrated braking chopper. Siemens identifies a product phase-out effective 10 February 2025 and names 6SL3210-5BE22-2UV1 as successor. The latter includes an integrated braking unit; replacement requires checking wiring, parameters, EMC, braking and installation fit rather than presuming full interchangeability. The similarly rated 6SL3210-5BE22-2CV0 is a filtered CV0 variant and should also not be confused with this unfiltered product.

Manufacturer Documentation

Official Manufacturer Product Page: https://mall.industry.siemens.com/mall/en/en/Catalog/Product/6SL3210-5BE22-2UV0

Official Manufacturer Datasheet / Technical Documentation: https://mall.industry.siemens.com/spice/docuservice/rest/document.spring?articleNumber=6SL32105BE222UV0&documentGroup=TED&documentId=DCS_DATASHEET_PMD_CLEANED&language=en&region=ww

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