Siemens SINAMICS V20 6SL3210-5BE15-5CV0 0.55 kW 3-Phase VFD

Siemens SINAMICS V20 6SL3210-5BE15-5CV0 0.55 kW 3-Phase VFD

Electrical Ratings

The Siemens SINAMICS V20 6SL3210-5BE15-5CV0 is a compact basic converter rated for a 0.55 kW three-phase induction motor. This exact order code designates the filtered 380–480 V, three-phase AC input variant in the FSA frame. It is intended for variable-frequency control of compatible industrial motor loads. Siemens specifies a three-phase supply of 380–480 V AC with −15%/+10% tolerance and 47–63 Hz line frequency. The drive provides a three-phase output, with nominal ratings expressed as 400 V IEC / 480 V NEC. Both Low Overload and High Overload rated motor capacities are 0.55 kW; Siemens also lists 0.75 HP at the applicable 480 V rating. The rated output current is 1.70 A in both duty modes; Siemens’ operating instructions give 1.60 A at 480 V, 4 kHz and 40 °C, which must not be confused with the general nominal current. The programmable output-frequency range is 0–550 Hz. A high frequency setting does not establish a safe maximum operating speed for the connected motor.

Control Modes and Performance

SINAMICS V20 provides basic variable-speed control for compatible three-phase asynchronous motors. The product datasheet specifies Low Overload capability of 110% rated output current for 60 seconds per 300-second cycle. High Overload capability is 150% rated output current for 60 seconds per 300-second cycle. These are temporary overload allowances and not continuous operating-current ratings. Select the operating mode and motor based on load torque, temperature, drive configuration, and the manufacturer’s instructions. Control features and motor setup parameters must be commissioned for the particular motor, rather than assuming plug-and-play compatibility across all motor types.

Communication and Configuration

The drive includes USS and Modbus RTU fieldbus communication according to Siemens. The product family supports communication-based supervision and parameter handling, subject to the documented serial interface and network setup. The built-in Basic Operator Panel (BOP) provides local setup and operation. The Siemens product listing confirms four digital inputs, two digital outputs, two analog inputs and one analog output. These are built-in I/O provisions, not evidence of a separately supplied expansion module. Commissioning should follow Siemens operating instructions for correct wiring, addressing, safety precautions, and parameter settings.

EMC Filter and Braking

This exact CV0 ordering variant incorporates an EMC filter. Siemens describes it as integrated filter C3 on its product page, while the exact-model datasheet identifies its integrated filter class as Class A; these are different labeling schemes and both source wordings are retained. The Siemens datasheet explicitly states that an integrated braking chopper is not present. Therefore, do not assume an external braking resistor can be connected directly without verifying permitted braking accessories and hardware. Siemens identifies 6SL3210-5BE15-5CV1 as the successor product and lists an integrated braking unit for that newer variant; this capability must not be transferred to CV0.

Installation and Protection

The housing protection is IP20 / UL open type and requires an appropriate cabinet or protected installation location for the operating environment. Frame size is FSA, with dimensions 90 × 150 × 145.5 mm (width × height × depth). Siemens specifies convection cooling for this small drive, wall mounting or side-by-side installation, and installation altitude of 1,000 m under the standard rating assumptions. Datasheet operating ambient is −10 to 60 °C, subject to derating at 40 °C or above. Maximum relative humidity is 95%. Follow the official installation instructions for clearances, cable protection, earthing, heat management and permissible motor cable lengths; the datasheet cites 10 m shielded and 50 m unshielded limits.

Applications and Selection

Suitable engineering applications can include compact conveyor drives, light-duty pumps, small fans, compact machine drives and general variable-speed machinery, provided the motor current and torque demand are within the verified ratings. These are technically appropriate examples rather than a claim that every application is specifically certified by Siemens for this exact order code. Evaluate acceleration, stopping duty, electrical supply, motor insulation, motor thermal limits and the need for any external braking solution. A three-phase 380–480 V supply is required; this is not interchangeable with the previously researched V20 single-phase 200–240 V models.

Exact Variant Identification

Always procure by the complete code 6SL3210-5BE15-5CV0. It is a 0.55 kW, 400 V-class, filtered FSA unit with no integrated braking chopper. The similar 6SL3210-5BE15-5UV0 is the unfiltered counterpart, and 6SL3210-5BE15-5CV1 is a newer successor variant whose braking hardware differs. Siemens marks this CV0 product as phased out, effective 10 February 2025. That lifecycle status is not a statement about any reseller’s inventory. Confirm order-code identity and application requirements before substitution.

Official Manufacturer Links

Official Manufacturer Product Page: https://mall.industry.siemens.com/mall/jp/EN/Catalog/Product/?mlfb=6SL3210-5BE15-5CV0

Official Manufacturer Datasheet / Technical Documentation: https://mall.industry.siemens.com/spice/docuservice/rest/document.spring?articleNumber=6SL32105BE155CV0&documentGroup=TED&documentId=DCS_DATASHEET_PMD_CLEANED&language=en&region=ww

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