Description
The Siemens SINAMICS G120C Compact Inverter 6SL3210-1KE18-8AF1 is a high-performance variable frequency drive designed for controlling three-phase AC motors in industrial automation applications. This compact inverter features an 18.5kW (25HP) power rating with 380-480V AC input voltage range, making it ideal for demanding motor control applications. The G120C offers multiple control modes including V/f control, sensorless vector control, and torque control, ensuring precise motor performance. Integrated safety functions (Safe Torque Off) and built-in Class A filter provide reliable operation in demanding industrial environments. With its compact design and comprehensive connectivity options, this inverter is suitable for machine building, material handling, and process automation applications.
Key Features
- Compact Variable Frequency Drive for three-phase AC motors
- Power rating: 18.5 kW / 25 HP
- Input voltage: 3AC 380-480V, 50/60 Hz
- Output current: 37A
- Control modes: V/f, sensorless vector, torque control
- Integrated Safe Torque Off (STO) safety function
- Built-in Class A EMC filter
- PROFINET communication interface
- IP20 protection degree
- Compact book format design
- Country of origin: Germany
Technical Specifications
- Rated Power: 18.5 kW (25 HP)
- Input Voltage: 3AC 380-480V ±10%, 47-63 Hz
- Output Voltage: 0-480V AC, 3-phase
- Output Current: 37A
- Overload Capacity:
- 150% for 60s
- 200% for 3s
- Control Modes:
- V/f control (linear, quadratic, FCC, ECO)
- Sensorless vector control (SLVC)
- Torque control
- Frequency Range: 0-650 Hz
- Switching Frequency: 2-16 kHz (adjustable)
- Communication:
- PROFINET (2-port switch)
- RS485 (USS/MODBUS RTU)
- Digital Inputs: 4 (24V DC)
- Digital Outputs: 2 (24V DC, 0.5A)
- Analog Inputs: 2 (0-10V/0-20mA)
- Analog Outputs: 2 (0-20mA)
- Safety Function: Safe Torque Off (STO) to SIL 3/PL e
- EMC Filter: Integrated Class A
- Dimensions: 355mm × 150mm × 215mm (H × W × D)
- Weight: approx. 7.0 kg
- Protection Degree: IP20
- Operating Temperature: 0°C to +50°C (40°C at full load)
- Storage Temperature: -40°C to +70°C
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and commissioning
- Drive parameter optimization assistance
- Compatibility verification with existing motor systems
- Application engineering support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens SINAMICS components
- Global supply network with competitive pricing
- Expertise in variable frequency drive applications
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Pump and fan control systems
- Conveyor and material handling
- Compressor and blower drives
- Mixing and agitating equipment
- Machine tool spindle control
- Packaging machinery
- Textile machinery
- Food processing equipment
- HVAC systems
- Building automation
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