About

SINAMICS G120C

• Article No.: 6SL3210-1KE26-0UF1
• Type: Power Module / Frequency Converter
• Technical Data: Subject to change

Rated Data

Input:

• Phases: 3 AC

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

• Line Frequency: 47 … 63 Hz

• Rated Current: LO 53 A, HO 44 A

Output:

• Phases: 3 AC

• Rated Voltage: 400 V IEC / 480 V NEC

• Rated Power: LO 30 kW (30 hp), HO 22 kW (25 hp)

• Rated Current: LO 58 A, HO 43 A, IN 58 A

• Max Output Current: 87 A

• Pulse Frequency: 4 kHz

• Output Frequency:

  • Vector Control: 0 … 240 Hz

  • V/f Control: 0 … 550 Hz

Overload Capability:

• LO: 150% for 3 s, then 110% for 57 s (300 s cycle)

• HO: 200% for 3 s, then 150% for 57 s (300 s cycle)

General Technical Specifications

• Power Factor λ: 0.90 … 0.95

• Offset Factor cos φ: 0.99

• Efficiency η: 0.98

• Sound Pressure Level (1 m): 72 dB

• Power Loss: 1,040 W

• Filter Class: Unfiltered

Communication

• PROFINET, EtherNet/IP

Inputs / Outputs:

• Standard Digital Inputs: 6 (Switching: 0→1: 11 V, 1→0: 5 V, Max inrush 15 mA)

• Fail-Safe Digital Inputs: 1

• Digital Outputs: 2 (1 relay: DC 30 V, 0.5 A; 1 transistor: DC 30 V, 0.5 A)

• Analog Inputs: 1 differential, 10-bit resolution, switching threshold 0→1: 4 V, 1→0: 1.6 V

• Analog Outputs: 1 non-isolated

• PTC/KTY Interface: 1 motor temperature sensor input (accuracy ±5 °C)

Closed-Loop Control Techniques:

• V/f linear / square-law / parameterizable

• V/f with Flux Current Control (FCC)

• V/f ECO linear / square-law

• Sensorless Vector Control

• Vector Control with Sensor: No

• Encoderless Torque Control: No

• Torque Control with Encoder: No

Ambient Conditions

• Cooling: Air cooling with integrated fan

• Cooling Air Requirement: 0.055 m³/s

• Installation Altitude: Max 1,000 m

• Ambient Temperature:

  • Operation: -20 … 40 °C

  • Transport: -40 … 70 °C

  • Storage: -25 … 55 °C

• Relative Humidity: Max 95%, no condensation

Connections

• Signal Cable: 0.15 … 1.50 mm² (AWG 24 … 16)

• Line / Motor / DC Link: Screw-type terminals, 10 … 35 mm² (AWG 8 … 2)

• Max Line Length: 10 m

• Max Motor Cable Length: Shielded 200 m, Unshielded 300 m

• PE Connection: Screw-type terminals

Mechanical Data

• Degree of Protection: IP20 / UL open type

• Frame Size: FSD

• Net Weight: 17.1 kg

• Dimensions (W × H × D): 200 × 472 × 237 mm

Technical Details