About

SINAMICS G120C – 110 kW / 110 HP AC Drive

Specifications:

• Enclosure Type: IP21

• Control Method: V/F Control

• Communication Interface: PROFINET

• Rated Power: 110 kW (150% overload for 3 s)

• Input Voltage: 380–480 V AC, 3-phase, ±10/-20%

• Frequency: 47–63 Hz

• I/O Interface: 6 DI, 2 DO, 1 AI, 1 AO

• Safety Feature: Safe Torque Off integrated

• Integrated Fieldbus: PROFINET-PN

• Protection: IP20 / UL open type

• Size (HxWxD): 708 × 305 × 357 mm

• External Supply: 24 V

• Weight: 61.50 kg

• Input: Unfiltered 

Data Sheet – SINAMICS G120C

Article No.: 6SL3210-1KE32-1UF1

Rated Data

Input

• Phases: 3 AC

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

• Line frequency: 47 … 63 Hz

• Rated current (LO): 187 A

• Rated current (HO): 169 A

Output

• Phases: 3 AC

• Rated voltage: 400 V (IEC) / 480 V (NEC)

• Rated power (LO): 110 kW / 125 hp

• Rated power (HO): 90 kW / 100 hp

• Rated current (LO): 201 A

• Rated current (HO): 164 A

• Rated current (IN): 201 A

• Max. output current: 328 A

• Pulse frequency: 2 kHz

• Output frequency (vector): 0 … 240 Hz

• Output frequency (V/f): 0 … 550 Hz

Overload Capability

Low Overload (LO)

• 150% IL for 3 s, then 110% IL for 57 s (per 300 s cycle)

High Overload (HO)

• 200% IH for 3 s, then 150% IH for 57 s (per 300 s cycle)

General Technical Specifications

• Power factor λ: 0.90 … 0.95

• cos φ: 0.99

• Efficiency: 0.99

• Sound level (at 1 m): 68 dB

• Power loss: 2310 W

• Integrated filter: Unfiltered

• Communication: PROFINET, EtherNet/IP

Inputs / Outputs

Digital Inputs

• Standard inputs: 6

  • Switching 0→1: 11 V

  • Switching 1→0: 5 V

  • Max inrush: 15 mA

• Fail-safe DI: 1

Digital Outputs

• Relay output (changeover): 1 (DC 30 V / 0.5 A)

• Transistor output: 1 (DC 30 V / 0.5 A)

Analog / Digital Inputs

• Analog/digital input: 1 (Differential)

• Resolution: 10 bit

• Digital threshold:

  • 0→1: 4 V

  • 1→0: 1.6 V

Analog Outputs

• Number: 1 (Non-isolated)

Motor Temperature Sensor

• Supported: PTC, KTY, Thermo-Click

• Accuracy: ±5 °C

Control Modes

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

• V/f ECO: Yes

• FCC (Flux Current Control): Yes

• Sensorless vector control: Yes

• Vector control with encoder: No

• Encoderless torque control: No

• Torque control with encoder: No

Ambient Conditions

Cooling

• Type: Air cooling (integrated fan)

• Air requirement: 0.153 m³/s

Installation

• Altitude: Up to 1000 m

Temperature

• Operation: -20 … 40 °C

• Storage: -25 … 55 °C

• Transport: -40 … 70 °C

Humidity

• Operation: Max 95% (no condensation)

Connections

Signal Cable

• Cross-section: 0.15 … 1.50 mm² (AWG 24 … 16)

Line Side

• Terminal type: Screw terminals

• Cross-section: 35 … 120 mm² (AWG 2 … -3)

Motor Side

• Terminal type: Screw terminals

• Cross-section: 35 … 120 mm²

DC Link (Braking Resistor)

• Terminal type: Screw terminals

• Cross-section: 35 … 120 mm²

Cable Length

• Max motor cable:

  • Shielded: 300 m

  • Unshielded: 450 m

• Line length: 10 m

Mechanical Data

• Protection: IP20 / UL Open Type

• Frame size: FSF

• Weight: 61.5 kg

Dimensions

• Width: 305 mm

• Height: 708 mm

• Depth: 357 mm

Technical Details