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Data Sheet – SINAMICS G120XA

Article No.: 6SL3220-3YD20-0CB0

General Information

Rated Data

Input

• Phases: 3 AC

• Line voltage: 380–440 V, +10% / –20%

• Line frequency: 47–63 Hz

• Rated current (LO): 8.50 A

Output

• Phases: 3 AC

• Rated voltage: 400 V

• Rated power (IEC 400V, LO): 4.0 kW

• Rated current:

  • 400 V (IN): 8.80 A

  • 380 V (IN): 9.30 A

  • Low Overload (LO): 8.80 A

• Max. output current: 9.70 A

• Pulse frequency: 4 kHz

• Output frequency:

  • Vector control: 0–240 Hz

  • V/f control: 0–550 Hz

Overload Capability

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

General Technical Specifications

• Power factor λ: 0.75–0.93

• Power factor cosφ1: 0.99

• Efficiency η: 0.97

• Sound pressure level (1 m): 63 dB

• Power loss (typical): 0.122 kW

• Filter class (integrated): C3

• EMC category (with accessories): C3

• STO (Safe Torque Off): Available (without SIRIUS)

Communication

• USS

• Modbus RTU

• BACnet MS/TP

I/O Specifications

Digital Inputs (Standard)

• Number: 6

• Switching levels:

  • 0 → 1: 11 V

  • 1 → 0: 5 V

• Max. inrush current: 15 mA

Fail-safe Inputs

• Number: 0

Digital Outputs

• Relay changeover contacts: 4

• Output rating: DC 30 V, 1.0 A

• Transistor outputs: 0

Analog / Digital Inputs

• Number: 2 differential inputs

• Resolution: 12-bit

• Digital switching level:

  • 0 → 1: 4 V

  • 1 → 0: 1.6 V

Analog Outputs

• Number: 2 (non-isolated)

PTC / KTY Sensor Interface

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

• Accuracy: ±5 °C

Control Functions

• V/f linear / square-law / parameterizable

• V/f with FCC (Flux Current Control)

• V/f ECO (linear / square-law)

• Sensorless vector control

• Encoderless torque control

Ambient Conditions

Cooling

• Type: Air cooling with integrated fan

• Cooling air requirement: 0.005 m³/s

Temperature

• Operation: –20 to 60 °C

• Transport: –40 to 70 °C

• Storage: –40 to 70 °C

Humidity

• Max. operation: 95% at 40°C (no condensation/icing)

Altitude

• Installation altitude: 1,000 m

Connections

Signal Cable

• Conductor cross-section: 0.15–1.50 mm² (AWG 24–16)

Line Side

• Terminal type: Screw-type

• Cross-section: 1.50–6.00 mm² (AWG 16–10)

Motor End

• Terminal type: Screw-type

• Cross-section: 1.50–6.00 mm² (AWG 16–10)

DC Link (Braking Resistor)

• PE connection: M4 screw

Motor Cable Length

• Shielded: 50 m

Mechanical Data

• Degree of protection: IP20 / UL open type

• Frame size: FSB

• Net weight: 6 kg

• Dimensions:

  • Width: 100 mm

  • Height: 275 mm

  • Depth: 209 mm

Standards

• CE, EAC, RCM, RoHS II

• EMC Directive: 2004/108/EC

• Low Voltage Directive: 2006/95/EC

Efficiency (IEC 61800-9-2)

• Efficiency class: IE2

• Loss comparison to reference converter: 33.4%

Operator Panel – IOP-2

Screen

• Type: LCD color

• Resolution: 320 × 240 px

Mechanical

• Protection: IP55 / UL Type 12

• Weight: 0.134 kg

Dimensions

• Width: 70 mm

• Height: 106.85 mm

• Depth: 19.65 mm

Ambient Conditions

• Operation: 0–50 °C
  (up to 55 °C with door installation kit)

• Storage/Transport: –40 to 70 °C

• Max. humidity: 95%

Technical Details