Description
Siemens 6SL3100-0BE31-2AB0 – SINAMICS S120 Active Interface Module
The Siemens 6SL3100-0BE31-2AB0 is a SINAMICS S120 Active Interface Module (AIM) designed for use with a 120 kW Active Line Module (ALM). It serves as the line-side interface between the three-phase AC mains supply and the Active Line Module, providing power conditioning, harmonic reduction, and support for regenerative energy feedback in high-performance drive systems.
🔧 Basic Identification
| Feature | Details |
|---|---|
| Manufacturer | Siemens |
| Product Series | SINAMICS S120 |
| Part Number | 6SL3100-0BE31-2AB0 |
| Product Type | Active Interface Module (AIM) |
| Compatible Active Line Module | 120 kW |
| Input Voltage | 3 AC 380–480 V |
| Frequency | 50/60 Hz |
| Design Format | Booksize |
| Product Status | Active Product |
Siemens officially describes this module as:
"SINAMICS S120 Active Interface Module for 120 kW Active Line Module, input: 3 AC 380–480 V, 50/60 Hz."
⚙️ Main Functions
The 6SL3100-0BE31-2AB0 is designed to:
- Interface the AC mains supply with a 120 kW Active Line Module
- Reduce harmonic distortion on the power network
- Improve mains power factor
- Support regenerative energy feedback to the grid
- Stabilize power flow to the DC link
- Improve overall energy efficiency
- Enhance power quality in high-performance drive systems
📋 Technical Specifications
| Specification | Value |
|---|---|
| Input Voltage | 3 AC 380–480 V |
| Frequency | 50/60 Hz |
| Compatible ALM Rating | 120 kW |
| Rated Current | 192 A |
| Dimensions (W × H × D) | 300 × 380 × 270 mm |
| Weight | Approx. 36.6 kg |
| Protection Class | IP20 |
| Mounting Format | Booksize |
Technical specifications are published by Siemens and industrial automation suppliers.
🧠 System Role
In a SINAMICS S120 architecture:
3-Phase AC Mains
→ 6SL3100-0BE31-2AB0 Active Interface Module
→ 120 kW Active Line Module (e.g., 6SL3130-7TE31-2AA3)
→ DC Link
→ Motor Modules
→ Servo Motors
The module acts as the line-side interface and filtering component, ensuring efficient energy transfer and high power quality throughout the drive system.
🔍 Key Features
- Designed for 120 kW Active Line Modules
- Supports regenerative drive operation
- Reduces mains harmonics
- Improves power factor
- Enhances energy efficiency
- Compact Booksize construction
- Suitable for high-power SINAMICS S120 systems
- Optimized for industrial motion-control applications
🏭 Typical Applications
- CNC machine tools
- SINUMERIK-controlled machining centers
- Robotics systems
- Packaging machinery
- Printing equipment
- Material handling systems
- Multi-axis servo drive installations
- Industrial automation systems requiring regenerative power capability
🧾 Short Website Description
The Siemens 6SL3100-0BE31-2AB0 is a SINAMICS S120 Active Interface Module engineered for 120 kW Active Line Modules operating on 380–480 V three-phase power systems. It provides advanced power conditioning, harmonic reduction, and regenerative energy feedback capabilities, helping improve power quality and energy efficiency in CNC machines, robotics, servo systems, and industrial automation applications.