Description
Siemens 6SL3100-0EE21-6AA0 Description
The Siemens 6SL3100-0EE21-6AA0 is a SINAMICS S120 Combi Line Reactor designed for use with 16 kW Combi Line Modules operating on 3-phase 380–480 V AC, 50/60 Hz power systems. Installed between the mains supply and the line module, the reactor reduces harmonic distortion, limits inrush currents, suppresses voltage transients, and improves overall power quality for reliable drive system operation.
As an essential line-side component within the SINAMICS S120 Combi platform, the reactor helps protect power electronics from electrical disturbances while enhancing EMC performance and extending equipment service life. Siemens specifies this reactor for 16 kW Combi Line Module applications, ensuring proper system impedance and stable operation.
The 6SL3100-0EE21-6AA0 is commonly used in CNC machine tools, robotics, packaging machinery, material handling systems, printing equipment, and industrial automation applications where dependable power conditioning is required.
🔧 Basic Identification
| Feature | Details |
|---|---|
| Manufacturer | Siemens |
| Product Series | SINAMICS S120 Combi |
| Part Number | 6SL3100-0EE21-6AA0 |
| Product Type | Line Reactor |
| Compatible Module | 16 kW Combi Line Module |
| Input Voltage | 3 AC 380–480 V |
| Frequency | 50/60 Hz |
| Rated Current | 28 A |
| Protection Class | IP20 |
Source: Siemens Product Catalog and SINAMICS S120 Combi documentation.
⚙️ Main Functions
- Reduces harmonic distortion on the mains supply
- Limits input current peaks and inrush currents
- Protects line modules from voltage transients
- Improves electromagnetic compatibility (EMC)
- Enhances power quality and system reliability
- Reduces electrical stress on drive components
- Supports stable operation of SINAMICS S120 Combi systems
📋 Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Line Reactor |
| Compatible Power Rating | 16 kW |
| Supply Voltage | 3 AC 380–480 V |
| Frequency | 50/60 Hz |
| Rated Current | 28 A |
| Power Loss | 75 W |
| Protection Rating | IP20 |
| Dimensions (W × H × D) | 219 × 176 × 120 mm |
| Weight | 10.7 kg |
🧠 System Role
In a SINAMICS S120 Combi architecture:
3-Phase AC Mains
→ 6SL3100-0EE21-6AA0 Line Reactor
→ 16 kW Combi Line Module
→ DC Link
→ Motor Module
→ Servo Motor / Spindle Motor
The line reactor provides the required line impedance and power conditioning needed for efficient and reliable operation of the drive system.
🏭 Typical Applications
- CNC machining centers
- SINUMERIK-controlled machine tools
- Robotics systems
- Packaging machinery
- Printing and converting equipment
- Material handling systems
- Conveyor automation
- Multi-axis servo drive installations
⭐ Key Benefits
- Improved power quality
- Reduced harmonics and electrical noise
- Enhanced protection for drive electronics
- Increased system reliability
- Better EMC compliance
- Longer equipment service life
- Optimized for SINAMICS S120 Combi systems