Siemens SINAMICS V20 6SL3210-5BB23-0UV1 3 kW 1-Phase VFD

Siemens SINAMICS V20 6SL3210-5BB23-0UV1 3 kW 1-Phase VFD

Product Overview

The Siemens SINAMICS V20 6SL3210-5BB23-0UV1 is a 3.0 kW (manufacturer-listed 4.0 HP) variable frequency drive for operating appropriately rated three-phase AC induction motors from a single-phase 200–240 V AC electrical supply. It belongs to Siemens’ SINAMICS V20 basic converter family, intended for straightforward speed regulation and commissioning in suitable industrial machines. This exact order code identifies the unfiltered FSAD variant: it must not be confused with the filtered 6SL3210-5BB23-0BV1 or older UV0 hardware. An integrated basic operator panel (BOP) provides local operation and parameter setup.

Electrical Ratings

The drive takes 1 AC input at 200–240 V with a Siemens-published tolerance of −15%/+10% and 47–63 Hz input frequency. Its three-phase AC output has a manufacturer nominal rating of 230 V (IEC) / 240 V (NEC), with frequency adjustment from 0 to 550 Hz. Rated motor power is 3.00 kW in both Low Overload (LO) and High Overload (HO) duty, and continuous rated output current is 13.60 A in both classifications. Siemens’ operating instructions give a rated input current of 32 A for this exact 3.0 kW variant. Output voltage is constrained by supply and modulation; do not assume the drive raises motor voltage above the incoming line.

Control Modes and Overload Performance

Siemens identifies 150% overload capacity for 60 seconds for this model. The product-family duty documentation also distinguishes Low Overload and High Overload settings; the exact duty cycle and parameterization must be checked during engineering. For design purposes, the rated 13.60 A continuous output is not the same as a short-duration overload current. The 0–550 Hz specification is an electrical capability, not confirmation that any specific motor, bearings or driven machine may run at that mechanical speed. Drive setup must follow the motor nameplate and application limits.

Communication and Configuration

USS and Modbus RTU are manufacturer-listed communication protocols for this converter, enabling appropriate serial integration with compatible controllers or supervision equipment. These are built-in capabilities rather than evidence of an Ethernet port or native industrial Ethernet protocol. The integrated BOP supports commissioning, parameter adjustment and local operation. Siemens specifies 4 digital inputs, 2 digital outputs, 2 analog inputs and 1 analog output for this exact part. Check physical terminal assignments, signal types and networking requirements in the SINAMICS V20 operating instructions before wiring. Optional communication or commissioning accessories, if required, must be ordered separately and checked for compatibility.

EMC, Braking and Protection

This is the unfiltered version; Siemens explicitly lists the integrated EMC filter class as unfiltered. A separate external EMC filter or compliant installation measures may be needed for the intended environment and applicable standards. The exact-part manufacturer data also confirms that a braking chopper is not integrated. Do not presume that an external resistor can simply be connected to an absent chopper; dynamic braking or regenerative-load needs require a validated system-level solution. The converter has IP20 / UL open-type protection and generally requires a suitable protective enclosure for dusty, wet, accessible or otherwise demanding locations. Protective functions are not a substitute for certified functional safety equipment.

Installation and Typical Applications

Siemens identifies the FSAD frame and external-fan cooling. Catalogue dimensions are 136 × 176.5 × 160 mm (W × H × D); mechanical metadata gives approximately 136.6 × 176.5 × 158.8 mm, reflecting different rounding or measurement conventions. Confirm mounting clearance using the current dimensional drawing. Siemens’ exact-model data specifies an installation altitude reference of 1,000 m and an operating ambient range of −10 to 60 °C subject to applicable derating conditions. Suitable engineering applications may include fans, pumps, conveyors and other variable-speed machinery when motor current, starting torque, loading and enclosure conditions match the drive’s rating. These examples are conditional applications, not a guarantee of compatibility or energy savings.

Exact Variant Verification

Order code 6SL3210-5BB23-0UV1 specifically denotes a single-phase-input, 3.0 kW, 13.60 A, unfiltered SINAMICS V20, frame FSAD. The separate 6SL3210-5BB23-0BV1 has an integrated filter and should not be substituted without reviewing EMC requirements. Older 6SL3210-5BB23-0UV0 documentation applies to a different generation and must not be used to infer the present product’s physical dimensions or electrical tolerances. Always validate installed equipment using the full Siemens article number and the latest appropriate manual.

Official Manufacturer Links

Official Manufacturer Product Page: https://mall.industry.siemens.com/mall/en/ww/Catalog/Product/?mlfb=6SL3210-5BB23-0UV1

Official Manufacturer Datasheet / Technical Documentation: https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=6SL3210-5BB23-0UV1

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