SIEMENS VFD G120XA 6SL3220-3YD40-OUB0

The SIEMENS VFD G120XA 6SL3220-3YD40-0UB0 is a versatile and efficient Variable Frequency Drive designed for seamless industrial automation applications. With a rated power capacity of 55 kW and a rated current of 106 A, this three-phase VFD ensures reliable control and energy savings. Operating within a voltage range of 380-440V and a frequency of 47-63 Hz, it is engineered for dynamic industrial environments. The device features IP20 protection, a robust aluminum construction, and a sleek black matte surface finish to ensure durability under demanding conditions. Its capable of functioning in temperatures ranging from -20C to +60C and up to 95% humidity, thanks to its efficient air cooling with an integrated fan. Built for easy installation, the DIN rail mounting type adds to its user-friendly design. Measuring 275 x 551 x 239 mm and weighing 27 kg, the VFD is compact and lightweight for its capacity. This reliable product also comes backed by a standard 1-year warranty.

Rated Data

Input

• Phases: 3 AC

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

• Line frequency: 47 63 Hz

• Rated current (LO): 106 A

Output

• Phases: 3 AC

• Rated voltage: 400 V

• Rated power (400V IEC, LO): 55 kW

• Rated current (400V IN): 103 A

• Rated current (380V IN): 108 A

• Rated current (LO): 103 A

• Max. output current: 113 A

• Pulse frequency: 4 kHz

• Vector control frequency: 0 240 Hz

• V/f control frequency: 0 550 Hz

Overload Capability

• Low Overload (LO)

  • 110% IL for 60 s (600 s cycle)

• Max output current (overload)

  • Max current for 60 s in 600 s cycle

General Technical Specifications

• Power factor : 0.75 0.93

• Cos : 0.99

• Efficiency : 0.97

• Sound pressure (1 m): 66.5 dB

• Power loss: 1.55 kW

• Filter class: Unfiltered

• EMC category: Without accessories

• STO safety function: Available (without SIRIUS device)

Communication

• USS

• Modbus RTU

• BACnet MS/TP

Inputs / Outputs

Digital Inputs

• Standard inputs: 6

  • Switching 01: 11 V

  • Switching 10: 5 V

  • Max inrush: 15 mA

• Fail-safe inputs: 0

Digital Outputs

• Relay contacts: 4

  • Load: DC 30 V, 1.0 A

• Transistor outputs: 0

Analog / Digital Inputs

• Quantity: 2 (Differential)

• Resolution: 12-bit

• Digital switching 01: 4 V

• Digital switching 10: 1.6 V

Analog Outputs

• Quantity: 2 (Non-isolated)

Temperature Interface

• PTC, KTY, PT1000, Thermo-Click

• Accuracy: 5 C

Control Functions

• V/f linear / square-law / parameterizable

• V/f ECO

• V/f with FCC

• Sensorless vector control

• Encoderless torque control

• No sensor-based vector or torque control

Ambient Conditions

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

• Cooling: Air cooling (integrated fan)

• Cooling air requirement: 0.083 m/s

• Installation altitude: 1000 m

Temperature

• Operation: -20 60C

• Transport: -40 70C

• Storage: -40 70C

Humidity

• Max: 95% at 40C (No condensation/icing)

Connections

Signal Cable

• 0.15 1.5 mm (AWG 2416)

Line Side

• Screw-type terminals

• 25 70 mm (AWG 6 3/0)

Motor End

• Screw-type terminals

• 25 70 mm (AWG 6 3/0)

DC Link / PE

• Screw-type terminals

Cable Length

• Motor cable (shielded): 200 m

• Motor cable (unshielded): 300 m

Mechanical Data

• Degree of protection: IP20 / UL open type

• Frame size: FSE

• Net weight: 27 kg

Dimensions

• Width: 275 mm

• Height: 551 mm

• Depth: 239 mm

Technical Details 

FAQs of SIEMENS VFD G120XA 6SL3220-3YD40-OUB0: