About SINAMICS G120XA 15kW 3AC 380V to 440V 6SL3220-3YD28-0UB0

SINAMICS G120XA 15kW 3AC 380V to 440V (Model 6SL3220-3YD28-0UB0)

The SINAMICS G120XA is a robust, energy-efficient variable frequency drive (VFD) designed for precise and reliable motor control in a wide variety of industrial applications. With a rated power of 15 kW and an input voltage range of 380V to 440V (3-phase), this drive provides optimal performance for industries such as water treatment, HVAC, manufacturing, and large-scale machinery, where efficiency and durability are paramount.

Key Features:

• Rated Power: 15 kW

• Input Voltage: 380V to 440V (3-phase)

• Industrial Durability: Built to withstand harsh environmental conditions, the drive is resistant to dust, moisture, and extreme temperatures, ensuring consistent performance in challenging industrial settings.

• Precise Motor Control: Features advanced motor control technology that ensures smooth and accurate control over motor speed, torque, and overall operation, resulting in efficient system performance and minimal wear on machinery.

• Energy Efficiency: Includes innovative energy-saving features that reduce power consumption, helping to lower operational costs while contributing to a greener, more sustainable industrial operation.

• Versatile Applications: Ideal for controlling a variety of motor-driven systems, including pumps, fans, compressors, conveyors, and other industrial machinery that require reliable and efficient motor control.

• Compact & Space-Efficient: The SINAMICS G120XA is designed to fit easily into control panels with limited space, offering high performance without compromising on space or efficiency.

The SINAMICS G120XA 15kW delivers high-quality performance and energy savings, making it the ideal choice for industries that demand consistent and efficient motor control with minimal downtime. Offered by Naksh Technology Solution LLP, this drive comes with expert technical support and service, ensuring smooth integration and long-lasting, reliable operation.

SINAMICS G120XA

Article No.: 6SL3220-3YD28-0UB0

Rated Data

Input

• Phases: 3 AC

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

• Line frequency: 47 63 Hz

• Rated current (LO): 28.50 A

Output

• Phases: 3 AC

• Rated voltage: 400 V

• Rated power IEC 400V (LO): 15 kW

• Rated current 400 V (IN): 31.00 A

• Rated current 380 V (IN): 31.00 A

• Max. output current: 34.10 A

• Pulse frequency: 4 kHz

• Output frequency:

  • Vector control: 0 240 Hz

  • V/f control: 0 550 Hz

Overload Capability

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

General Technical Specifications

• Power factor : 0.75 0.93

• Power factor cos : 0.99 1

• Efficiency : 0.98

• Sound pressure level (1 m): 67 dB

• Power loss: 0.422 kW

• Filter class (integrated): Unfiltered

• Safety function Safe Torque Off: Without SIRIUS device

Communication

• Protocols: USS, Modbus RTU, BACnet MS/TP

Inputs / Outputs

• Digital inputs (standard): 6

  • Switching level: 01: 11 V, 10: 5 V

  • Max. inrush current: 15 mA

• Fail-safe digital inputs: 0

• Digital outputs (relay): 4 (DC 30 V, 1.0 A)

• Digital outputs (transistor): 0

• Analog/digital inputs: 2 (differential, 12-bit resolution)

  • Switching threshold: 01: 4 V, 10: 1.6 V

• Analog outputs: 2 (non-isolated)

• PTC/KTY interface: 1 motor temp. sensor input (PTC, KTY, PT1000, Thermo-Click, 5 C accuracy)

Closed-loop 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 via integrated fan (0.018 m/s)

• Installation altitude: Max. 1,000 m

• Ambient temperature (operation): -20 60 C

• Transport / Storage: -40 70 C

• Relative humidity: Max. 95% at 40 C (no condensation/icing)

Connections

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

• Line side & Motor end: Screw-type, 1.50 16 mm (AWG 16 6)

• DC link (braking resistor): PE on housing, M4 screw

• Max. motor cable length: Shielded 150 m, Unshielded 300 m

Mechanical Data

• Degree of protection: IP20 / UL open type

• Frame size: FSC

• Net weight: 7 kg

• Dimensions (W H D): 140 295 209 mm

Standards

• Compliance: CE, EAC, RCM, RoHS II

• CE marking: EMC Directive 2004/108/EC, Low-Voltage Directive 2006/95/EC

• Efficiency class: IE2 (IEC61800-9-2)

Operator Panel Intelligent Operator Panel (IOP-2)

• Display: LCD color, 320 240 px

• Degree of protection: IP55 / UL type 12

• Net weight: 0.134 kg

• Dimensions (W H D): 70 106.85 19.65 mm

• Ambient temperature (operation): 0 50 C (55 C with door kit)

• Storage / Transport: -40 70 C

• Relative humidity: Max. 95% at 25 C 

Technical Details