SIEMENS VFD G120XA 6SL3220-2YD38-0CB0

The SIEMENS VFD G120XA 6SL3220-2YD38-0CB0 is a versatile and high-performance variable frequency drive designed for industrial automation applications. With a rated voltage of 380-480V and a power rating of 45.00 kW, it delivers reliable and efficient performance for demanding operational requirements. The drive supports a maximum rated current of 84.00A and offers a rugged IP20 protection level, ensuring durability in tough environments. Engineered with advanced air cooling technology through an integrated fan, the VFD guarantees thermal stability. It features a compact design with dimensions of 200 x 472 x 239 mm and weighs 18.3 kg, making installation seamless in tight spaces. Constructed from robust aluminum with a stylish matte finish, the drive operates within a frequency range of 47-63 Hz and maintains functionality across temperatures from -20 to 60C. Ideal for three-phase AC systems, it boasts a humidity tolerance of up to 95%. Backed by a 1-year warranty, the SIEMENS G120XA VFD assures optimum performance and reliability for industrial needs.

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 400V (LO): 45 kW

• Rated current 400V (IN): 82.50 A

• Rated current 380V (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% IL for 60 s (cycle time 600 s)

• Max. output current: 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: 1.270 kW

• Integrated filter: RFI suppression (Category C3)

• EMC category (with accessories): C3

• STO safety function (without SIRIUS device)

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

Inputs / Outputs

Digital Inputs

• Standard DI: 6

• Switching 0 1: 11 V

• Switching 1 0: 5 V

• Max. inrush current: 15 mA

Fail-safe DI

• Number: 0

Digital Outputs

• Relay contacts: 4

  • Resistive load: DC 30 V, 1.0 A

• Transistor outputs: 0

Analog / Digital Inputs

• Number: 2 (Differential)

• Resolution: 12 bit

• Threshold 0 1: 4 V

• Threshold 1 0: 1.6 V

Analog Outputs

• Number: 2 (Non-isolated)

Motor Temperature Interface

• Sensors: PTC, KTY, PT1000, Thermo-Click

• Accuracy: 5 C

Control Techniques

• V/f linear / square-law / parameterizable

• V/f with FCC

• V/f ECO

• Sensorless vector control

• Encoderless torque control

• (Not supported: Vector with sensor, torque with encoder)

Ambient Conditions

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

• Cooling: Internal fan

• Cooling air: 0.083 m/s

• Installation altitude: 1,000 m

• Operating temp: -20 60 C

• Transport / Storage temp: -40 70 C

• Max. humidity: 95% (no condensation/icing)

Connections

Signal Cable

• Conductor size: 0.15 1.50 mm (AWG 2416)

Line Side

• Type: Screw terminal

• Conductor size: 10 35 mm (AWG 82)

Motor Side

• Type: Screw terminal

• Conductor size: 10 35 mm (AWG 82)

DC Link

• PE connection: Screw terminals

Motor Cable Length

• Shielded: 100 m

• (Unshielded not specified)

Mechanical Data

• Protection: IP20 / UL open type

• Frame size: FSD

• Net weight: 18.3 kg

Dimensions

• Width: 200 mm

• Height: 472 mm

• Depth: 239 mm

Technical Details 

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