SIEMENS VFD G120XA 6SL3220-2YD38-0UB0

The SIEMENS VFD G120XA 6SL3220-2YD38-0UB0 is a high-efficiency variable frequency drive designed for industrial automation. It offers a powerful rated power of 45 kW and operates at a voltage range of 380-440 V, making it ideal for demanding applications. With a rated current of 85 A and an output type of 91 A, it delivers reliable performance for three-phase AC systems. The device is built with robust aluminum construction and features a matt surface finish for durability. Its compact dimensions of 200 x 472 x 239 mm and lightweight design (16.6 kg) enable easy mounting on DIN rails. Offering IP20 protection, it operates efficiently in temperatures ranging from -20C to 60C and up to 95% humidity. It incorporates air cooling through an integrated fan for enhanced thermal management. With a frequency range of 47-63 Hz, this VFD is perfect for various industrial environments. A 1-year warranty ensures product reliability, providing peace of mind in critical operations.

Rated Data

Input

• Phases: 3 AC

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

• Line Frequency: 47 63 Hz

• Rated Current (LO): 84.00 A

Output

• Phases: 3 AC

• Rated Voltage: 400 V

• Rated Power (IEC 400 V, LO): 45.00 kW

• Rated Current (400 V IN): 82.50 A

• Rated Current (380 V IN): 85.00 A

• Rated Current (LO): 82.50 A

• Max. Output Current: 91.00 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% of base load current IL for 60 s (cycle time 600 s)

General Technical Specifications

• Power Factor : 0.75 0.93

• Power Factor cos 1: 0.99

• Efficiency: 0.97

• Sound Pressure Level (1 m): 62.2 dB

• Power Loss: 1.260 kW (typ.)

• Filter Class (Integrated): Unfiltered

• EMC Category (Accessories): Without

• Safety Function: Safe Torque Off (via S7-1500F, without SIRIUS)

Communication

• Protocols: USS, Modbus RTU, BACnet MS/TP

Inputs / Outputs

Digital Inputs

• Standard DI: 6

  • Switching Level 0 1: 11 V

  • Switching Level 1 0: 5 V

  • Max. Inrush Current: 15 mA

• Fail-safe DI: 0

Digital Outputs

• Relay Changeover Contacts: 4

  • DC 30 V, 1.0 A resistive load

• Transistor Outputs: 0

Analog / Digital Inputs

• Quantity: 2 (Differential)

• Resolution: 12 bit

• Digital Thresholds:

  • 0 1: 4 V

  • 1 0: 1.6 V

Analog Outputs

• Quantity: 2 (Non-isolated)

PTC / KTY Sensor Interface

• Supports PTC, KTY, PT1000, Thermo-Click

• Accuracy: 5 C

Closed-Loop Control Functions

• V/f linear / square-law / parameterizable: Yes

• V/f with FCC: Yes

• V/f ECO: Yes

• Sensorless Vector Control: Yes

• Vector Control with Sensor: No

• Encoderless Torque Control: Yes

• Torque Control with Encoder: No

Ambient Conditions

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

• Cooling: Air cooling with 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. Operation: 95% at 40C

  • No condensation or icing

Connections

Signal Cable

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

Line Side

• Terminal Type: Screw-type

• Cross-Section: 10.00 35.00 mm (AWG 8 AWG 2)

Motor Side

• Terminal Type: Screw-type

• Cross-Section: 10.00 35.00 mm (AWG 8 AWG 2)

DC Link / Braking Resistor

• PE: Screw-type terminal

Max. Motor Cable Length

• Shielded: 200 m

• Unshielded: 300 m

Mechanical Data

• Protection: IP20 / UL Open Type

• Frame Size: FSD

• Net Weight: 16.6 kg

Dimensions

• Width: 200 mm

• Height: 472 mm

• Depth: 239 mm

Technical Details 

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