SIEMENS G120C AC DRIVE-6SL3210-1KE31-1UF1

The Siemens G120C AC Drive (Model: 6SL3210-1KE31-1UF1) is an advanced solution for industrial automation, offering reliable and efficient performance. This three-phase AC drive operates at a rated voltage of 380-480V and delivers a rated current of 96.00 Amps, with a maximum output current of 165.00 Amps. It features a power capacity of 55.00 kW, making it ideal for demanding applications. With an IP20 protection level and robust aluminum construction, the drive ensures durability and safety. Designed for ease of installation, it utilizes the DIN rail mounting type and supports diverse environmental conditions with an operating temperature range of -20C to +40C and a maximum humidity level of 95%. Compact dimensions (275 x 551 x 237 mm) and lightweight (26.50 kg) enhance its adaptability in tight spaces, while its matte black surface finish complements its modern design. Supported frequency ranges between 47-63Hz ensure smooth operation in varied setups. Siemens G120C AC Drive provides an efficient and scalable solution tailored to industrial automation needs, with a 1-year warranty guaranteeing dependable performance.

Rated Data

Input

• Phases: 3 AC

• Line voltage: 380 480 V (+10% / -20%)

• Line frequency: 47 63 Hz

• Rated current (LO): 96 A

• Rated current (HO): 85 A

Output

• Phases: 3 AC

• Rated voltage: 400V IEC / 480V NEC

• Rated power (LO): 55 kW / 60 hp

• Rated power (HO): 45 kW / 50 hp

• Rated current (LO): 103 A

• Rated current (HO): 83 A

• Rated current (IN): 103 A

• Max. output current: 165 A

• Pulse frequency: 4 kHz

• Output frequency (Vector): 0 240 Hz

• Output frequency (V/f): 0 550 Hz

Overload Capability

• Low Overload (LO)

  • 150% IL for 3 s

  • 110% IL for 57 s (300 s cycle)

• High Overload (HO)

  • 200% IH for 3 s

  • 150% IH for 57 s (300 s cycle)

General Technical Specifications

• Power factor : 0.90 0.95

• Cos : 0.99

• Efficiency : 0.98

• Sound pressure (1 m): 71 dB

• Power loss: 1570 W

• Filter class: Unfiltered

Communication

• PROFINET, EtherNet/IP

Inputs / Outputs

Digital Inputs

• Standard inputs: 6

  • Switching 01: 11 V

  • Switching 10: 5 V

  • Max inrush: 15 mA

• Fail-safe inputs: 1

Digital Outputs

• Relay contact: 1

  • Load: DC 30 V, 0.5 A

• Transistor output: 1

  • Load: DC 30 V, 0.5 A

Analog / Digital Inputs

• Quantity: 1 (Differential)

• Resolution: 10-bit

• Digital switching:

  • 01: 4 V

  • 10: 1.6 V

Analog Outputs

• Quantity: 1 (Non-isolated)

Temperature Interface

• PTC / KTY / Thermo-Click compatible

• Accuracy: 5 C

Control Functions

• V/f linear, square-law, parameterizable

• V/f ECO

• V/f with FCC

• Sensorless vector control

• No sensor-based vector or torque control

Ambient Conditions

• Cooling: Air cooling (integrated fan)

• Cooling airflow: 0.083 m/s

• Installation altitude: 1000 m

Temperature

• Operation: -20 40C

• Storage: -25 55C

• Transport: -40 70C

Humidity

• Max. operation: 95% RH (no condensation)

Connections

Signal Cable

• 0.15 1.5 mm (AWG 2416)

Line Side

• Screw-type terminals

• 25 70 mm (AWG 4 -1)

Motor End

• Screw-type terminals

• 25 70 mm (AWG 4 -1)

DC Link (Braking Resistor)

• Screw-type terminals

• 25 70 mm (AWG 4 -1)

Line Length

• Max: 10 m

Motor Cable Length

• Shielded: 200 m

• Unshielded: 300 m

Mechanical Data

• Degree of protection: IP20 / UL open type

• Frame size: FSE

• Net weight: 26.5 kg

Dimensions

• Width: 275 mm

• Height: 551 mm

• Depth: 237 mm

Technical Details 

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