SIEMENS VFD G120XA 6SL3225-2YD66-0CB0

The SIEMENS VFD G120XA 6SL3225-2YD66-0CB0 is a high-performance variable frequency drive designed for industrial automation applications. This versatile 3-phase VFD delivers a power rating of 560 kW with a rated current of 1060 A and a maximum output current of 1370 A, ensuring optimal performance for demanding operations. With an input voltage of 380-440 V at a frequency range of 47-63 Hz, it offers reliable and efficient power control. The unit is engineered to operate in temperatures ranging from -20C to 60C and withstands up to 95% humidity, making it suitable for tough environmental conditions. Featuring an IP20 protection level and DIN Rail mounting capability, the VFD ensures safe installation and secure operation. Its robust aluminium construction, matte surface finish, and compact design (801 x 1438 x 410 mm) enhance durability and ease of use, while weighing 218 kg for stability. Backed by a 1-year warranty, this VFD is built for scalable industrial applications requiring precise power management.

Rated Data

Input

• Number of phases: 3 AC

• Line voltage: 380 440 V (+10% / -15%)

• Line frequency: 47 63 Hz

• Rated current (LO): 1060 A

Output

• Number of phases: 3 AC

• Rated voltage: 400 V

• Rated power (IEC 400V LO): 560 kW

• Rated current (400V IN): 991.53 A

• Rated current (380V IN): 1035 A

• Rated current (LO): 972 A

• Max. output current: 1370 A

• Pulse frequency: 2 kHz

• Output frequency (Vector / V/f): 0 100 Hz

Overload Capability

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

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

General Technical Specifications

• Power factor : 0.75 0.93

• Power factor cos : 0.99

• Efficiency : 0.98

• Sound pressure level (1 m): 75.4 dB

• Power loss: 11.6 kW

• Filter class: RFI Category C3

• EMC category (with accessories): C3

• STO safety: Available (without SIRIUS device)

Communication

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

Inputs / Outputs

Digital Inputs

• Standard inputs: 6

  • Switching 01: 11 V

  • Switching 10: 5 V

  • Max. inrush current: 15 mA

• Fail-safe inputs: 0

Digital Outputs

• Relay changeover contacts: 4

  • Load: DC 30 V, 1 A

• Transistor outputs: 0

Analog / Digital Inputs

• Quantity: 2 (Differential)

• Resolution: 12-bit

• Digital switching:

  • 01: 4 V

  • 10: 1.6 V

Analog Outputs

• Number: 2 (Non-isolated)

Temperature Interface

• 1 input for 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 encoder-based vector or torque control

Ambient Conditions

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

• Cooling: Air cooling (integrated fan)

• Cooling air requirement: 0.345 m/s

• Installation altitude: 1000 m

Temperature

• Operation: 0 60C

• Storage: -25 55C

• Transport: -40 70C

Humidity

• Max. operation: 95% at 40C (no condensation/icing)

Connections

Signal Cable

• Cross-section: 0.15 1.5 mm (AWG 2416)

Line Side

• Version: M12 screw

• Cross-section: 4 240 mm (4 500 MCM)

Motor End

• Version: M12 screw

• Cross-section: 4 240 mm (4 500 MCM)

DC Link / PE

• PE: M12 screw

Max. Motor Cable Length

• Shielded: 100 m

Mechanical Data

• Degree of protection: IP00

• Frame size: FSJ

• Net weight: 218 kg

Dimensions

• Width: 801 mm

• Height: 1438 mm

• Depth: 410 mm

Technical Details 

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