The SIEMENS VFD G120XA (Model: 6SL3220-2YD16-0UB0) is a dynamic and reliable Variable Frequency Drive designed for industrial automation. Operable within a voltage range of 380440V and a frequency of 4763 Hz, this 3-phase VFD delivers exceptional performance with a power rating of 2.20 kW and a rated current of 5.60A, reaching a maximum output current of 6.20A. Engineered with advanced IP20 protection, it ensures durability and safety in harsh industrial environments. The compact dimensions (73 x 232 x 209 mm) and DIN Rail mounting type facilitate easy installation. Built with premium-grade black aluminum and featuring a matt surface finish, this 3.1 kg VFD supports seamless integration into modern industrial applications. Its wide operating temperature range (-20C to 60C) and 95% humidity tolerance make it versatile for various environmental conditions. The one-year warranty further reinforces its reliability and guarantees customer satisfaction, making it ideal for automating operations efficiently.

Rated Data

Input

• Phases: 3 AC

• Line voltage: 380 440 V (+10% / -20%)

• Line frequency: 47 63 Hz

• Rated current (LO): 5.30 A

Output

• Phases: 3 AC

• Rated voltage: 400 V

• Rated power (IEC 400V, LO): 2.20 kW

• Rated current (400V IN): 5.60 A

• Rated current (380V IN): 5.60 A

• Rated current (LO): 5.60 A

• Max. output current: 6.20 A

• Pulse frequency: 4 kHz

• Output frequency (vector control): 0 240 Hz

• Output frequency (V/f control): 0 550 Hz

Overload Capability

• Low Overload (LO): 110% IL for 60 s in a 600 s cycle

• Max. output current for 60 s in 600 s cycle

General Technical Specifications

• Power factor : 0.75 0.93

• Power factor cos : 0.99

• Efficiency : 0.97

• Sound pressure level (1m): 55 dB

• Power loss: 0.093 kW

• Filter class: Unfiltered

• EMC category: Without accessories

• STO safety: Not included

Communication

• USS, Modbus RTU, BACnet MS/TP

Inputs / Outputs

Digital Inputs

• Quantity: 6

• Switching levels:

  • 0 1: 11 V

  • 1 0: 5 V

• Max. inrush current: 15 mA

Fail-safe DI

• 0

Digital Outputs

• Relay outputs: 4 (DC 30 V, 1 A)

• Transistor outputs: 0

Analog / Digital Inputs

• Quantity: 2 (Differential)

• Resolution: 12-bit

• Switching thresholds:

  • 0 1: 4 V

  • 1 0: 1.6 V

Analog Outputs

• Quantity: 2 (Non-isolated)

PTC/KTY Interface

• Supports PTC, KTY, PT1000, Thermo-Click

• Accuracy: 5C

Closed-loop Control Functions

• V/f linear / square-law / parameterizable

• V/f ECO

• Flux Current Control (FCC)

• Sensorless vector control

• Encoderless torque control

• Vector control with sensor: No

• Torque control with encoder: No

Ambient Conditions

• Board coating: Class 3C2 (IEC 60721-3-3:2002)

• Cooling: Air cooling (integrated fan)

• Cooling air requirement: 0.005 m/s

• Max installation altitude: 1000 m

• Operating temperature: -20 60C

• Transport/storage: -40 70C

• Max humidity: 95% (non-condensing, non-icing)

Connections

Signal Cable

• Cross-section: 0.15 1.50 mm (AWG 24 16)

Line Side

• Terminal type: Screw-type

• Cross-section: 1.50 2.50 mm (AWG 16 14)

Motor Side

• Terminal type: Screw-type

• Cross-section: 1.50 2.50 mm (AWG 16 14)

DC Link / PE

• PE: M4 screw

Max. Motor Cable Length

• Shielded: 150 m

• Unshielded: 300 m

Mechanical Data

• Degree of protection: IP20 / UL open type

• Frame size: FSA

• Net weight: 3.1 kg

• Dimensions (W H D): 73 232 209 mm

Standards & Approvals

• CE, EAC, RCM, RoHS II

• CE marking per EMC Directive 2004/108/EC & LVD 2006/95/EC

Converter Losses (IEC 61800-9-2)

• Efficiency class: IE2

• Reference comparison: 33.8%

• Typical losses: 51.9 W to 92.8 W depending on load

Operator Panel BOP-2

Display

• LCD, monochrome

Mechanical

• Degree of protection: IP55 / UL Type 12

• Weight: 0.140 kg

• Dimensions: 70 106.85 19.60 mm

Technical Details 

FAQs of SIEMENS VFD G120XA 6SL3220-2YD16-0UB0: