SIEMENS VFD G120XA 6SL3220-3YD12-0CB0

The SIEMENS VFD G120XA 6SL3220-3YD12-0CB0 is a high-performance variable frequency drive designed for industrial automation applications. With a power rating of 1.10 kW and a 3-phase output type, it ensures efficient motor control and energy optimization. Constructed with durable aluminum and a matte surface finish, this black VFD features an IP20 protection level, making it suitable for controlled environments. Weighing 3.4 kg and measuring 73 x 232 x 209 mm, it is compact and supports DIN rail mounting for easy installation. Its reliable performance is enhanced by air cooling via an integrated fan and its ability to operate in temperatures ranging from -20C to 60C, withstanding up to 95% humidity. The VFD operates within a frequency range of 47-63 Hz and supports rated currents of up to 3.10 A, with rated voltage between 380-440 V. Backed by a 1-year warranty, it is ideal for industries seeking robust and efficient motor control solutions.

Rated Data

Input

• Phases: 3 AC

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

• Line Frequency: 47 63 Hz

• Rated Current (LO): 2.80 A

Output

• Phases: 3 AC

• Rated Voltage: 400 V

• Rated Power (LO): 1.10 kW

• Rated Current: 400 V 3.10 A, 380 V 3.10 A

• Max Output Current: 3.40 A

• Pulse Frequency: 4 kHz

• Output Frequency:

  • Vector Control: 0 240 Hz

  • V/f Control: 0 550 Hz

Overload Capability

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

General Specs

• Power Factor : 0.75 0.93

• Power Factor cos : 1 0.99

• Efficiency: 0.97

• Sound Pressure Level (1 m): 55 dB

• Power Loss: 0.055 kW

• Filter Class: Unfiltered

• Safety Function: Safe Torque Off without SIRIUS device

Communication

• USS, Modbus RTU, BACnet MS/TP

Inputs / Outputs

• Standard Digital Inputs: 6 (01: 11 V, 10: 5 V)

• Fail-safe Digital Inputs: 0

• Digital Outputs: 4 (Relay, DC 30 V, 1 A)

• Analog / Digital Inputs: 2 (Differential, 12-bit)

• Analog Outputs: 2 (Non-isolated)

• Motor Temp Sensor: 1 (PTC, KTY, PT1000, Thermo-Click, 5 C)

Control Techniques

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

• V/f with Flux Current Control (FCC): Yes

• V/f ECO linear / square-law: Yes

• Sensorless Vector Control: Yes

• Vector Control with Sensor: No

• Encoderless Torque Control: Yes

• Torque Control with Encoder: No

Ambient Conditions

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

• Cooling: Air cooling with integrated fan

• Cooling Air Requirement: 0.005 m/s

• Installation Altitude: 1,000 m

• Operation Temp: -20 60 C

• Transport / Storage Temp: -40 70 C

• Max Relative Humidity: 95% (no condensation or icing)

Connections

• Signal Cable: 0.15 1.50 mm (AWG 24 16)

• Line / Motor Terminals: 1.50 2.50 mm (AWG 16 14)

• DC Link / PE Connection: On housing with 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

Technical Details 

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