Description
The Siemens 6SL3210-1KE23-8UP1 is a compact SINAMICS G120C frequency inverter designed for basic variable speed drive applications. This model is rated for 18.5 kW output power under low overload conditions, with an input voltage range of 3AC 380-480V (+10%/-20%) and 47-63 Hz. It features an integrated braking chopper, built-in safety functions (STO), and a user-friendly interface for easy commissioning and operation. The compact design and robust construction make it ideal for space-constrained industrial environments.
Key Features
- Power Rating: 18.5 kW (Low Overload)
- Input Voltage: 3AC 380-480V, 47-63 Hz
- Output Current: 38.0 A (Low Overload)
- Cooling Method: Fan-cooled
- Braking Chopper: Integrated
- Safety Function: Safe Torque Off (STO) per EN 61800-5-2
- Control Panel: Integrated basic operator panel (BOP)
- Communication: PROFINET (optional via plug-in module)
- Protection Degree: IP20
- Certifications: CE, UL, cULus
Technical Specifications
- Article Number: 6SL3210-1KE23-8UP1
- Frame Size: FSA
- Rated Power (High Overload): 15 kW
- Output Current (High Overload): 32.0 A
- Switching Frequency: 4 kHz (standard), up to 12 kHz (optional)
- Digital Inputs: 3 (24V DC, programmable)
- Analog Input: 1 (0-10V, 0/4-20mA)
- Relay Output: 1 (programmable)
- Dimensions (W x H x D): 150 mm × 245 mm × 195 mm
- Weight: Approx. 4.5 kg
- Ambient Temperature: -10°C to +50°C (derating above +40°C)
- Standards: IEC 61800-5-1, IEC 61800-3
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and installation
- Wiring and mounting assistance
- Compatibility verification with existing systems (PLC, HMI)
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation (Manual, Datasheet)
- Responsive customer service and support
Applications
- Pump and fan control
- Conveyor systems
- Compressor drives
- Mixer and agitator control
- HVAC systems
- Material handling equipment





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