Siemens 6SL3100-0BE21-6AB0 Active Interface Module – SINAMICS S120 Series
When a SINAMICS S120 drive system operates without a properly functioning Active Interface Module, the consequences for your production line can be severe: excessive harmonic distortion floods the power grid, upstream equipment suffers from voltage fluctuations, and regulatory compliance with IEEE 519 or EN 61000-3-12 becomes impossible. Unplanned downtime, equipment damage, and costly utility penalties follow. The Siemens 6SL3100-0BE21-6AB0 Active Interface Module is the engineered solution that eliminates these risks—delivering clean, low-harmonic power conversion and enabling regenerative energy feedback directly into the supply network.
Within the SINAMICS S120 modular drive family, the 6SL3100-0BE21-6AB0 occupies a critical position as the front-end active infeed component for booksize format systems rated at 16 kW. Unlike passive filter solutions, this Active Interface Module employs IGBT-based active rectification to achieve a power factor of approximately 1.0 and total harmonic distortion (THD) below 5%, meeting the most stringent grid codes worldwide. Its regenerative capability—returning braking energy to the supply rather than dissipating it as heat—makes it the preferred choice for energy-conscious industrial facilities across automotive, paper, metals, and material handling sectors globally.
Technical Specifications
- Part Number / SKU: 6SL3100-0BE21-6AB0
- Product Family: SINAMICS S120 Active Interface Module
- Format: Booksize
- Rated Power: 16 kW
- Input Voltage: 3-phase AC 380–480 V (±10%)
- Input Frequency: 47–63 Hz
- Power Factor: ≈ 1.0 (active front end)
- THD (Total Harmonic Distortion): < 5%
- Regenerative Operation: Yes (energy feedback to supply grid)
- Cooling Method: Forced air cooling (internal fan)
- Protection Degree: IP20
- Ambient Operating Temperature: 0 °C to +40 °C (up to +55 °C with derating)
- Storage Temperature: −40 °C to +70 °C
- Weight: Approx. 1.13 kg
- Communication Interface: DRIVE-CLiQ
- Certifications: CE, UL, cUL
Key Features & Benefits
- Active Front End Technology: IGBT-based active rectification achieves near-unity power factor, eliminating reactive power charges from your utility bill.
- Ultra-Low Harmonic Distortion: THD < 5% ensures compliance with IEEE 519, EN 61000-3-12, and IEC 61800-3 without additional external filters.
- Regenerative Energy Recovery: Braking energy is fed back to the supply grid rather than wasted as heat, reducing overall energy consumption by up to 30% in high-cycle applications.
- DRIVE-CLiQ Integration: Plug-and-play digital communication with SINAMICS S120 Control Units enables automatic parameter identification and simplified commissioning via STARTER or TIA Portal.
- Booksize Modular Design: Compact form factor integrates seamlessly into S120 booksize drive line-ups, minimizing cabinet space and simplifying system expansion.
- Wide Voltage Tolerance: Operates reliably across 380–480 V ±10%, suitable for global deployment without hardware modification.
- Robust Industrial Build: Designed for continuous 24/7 operation in demanding industrial environments with IP20 protection and forced-air cooling.
Industry & Equipment Applications
- Automotive Manufacturing: Press lines, transfer systems, and robotic welding cells requiring regenerative braking and clean power.
- Paper & Printing: Winder/unwinder drives where regenerative operation and harmonic compliance are mandatory.
- Metals & Steel: Rolling mills, coilers, and crane hoists with high regenerative energy potential.
- Material Handling & Logistics: High-cycle conveyor systems, automated storage and retrieval systems (AS/RS).
- Water & Wastewater: Variable-speed pump and blower drives in facilities with strict grid quality requirements.
- Marine & Offshore: Onboard drive systems requiring compliance with DNV or Lloyd’s harmonic standards.
System Integration & Compatible Parts
The 6SL3100-0BE21-6AB0 is designed for direct integration into SINAMICS S120 booksize drive systems. Compatible and commonly paired components include:
- Control Units: 6SL3040-1MA01-0AA0 (CU320-2 DP), 6SL3040-1MA00-0AA0 (CU320-2 PN)
- Motor Modules (Booksize): 6SL3120-series single-axis and double-axis motor modules
- Line Filters: 6SL3000-series EMC line filters for enhanced grid compliance
- DRIVE-CLiQ Cables: 6FX2002-series pre-assembled cables for system interconnection
- Braking Modules: 6SL3100-series braking modules for supplementary dynamic braking
- Voltage Sensing Module: 6SL3053-0AA00-4AA0 for supply voltage monitoring
Always verify compatibility using the Siemens SIZER for Drives Engineering tool or consult Konmask.com technical support before finalizing your system configuration.
Our Quality Assurance Process
At Konmask.com, every Siemens 6SL3100-0BE21-6AB0 unit undergoes a rigorous multi-stage quality verification process before shipment:
- Authenticity Verification: Each unit is cross-referenced against Siemens’ official product database using serial number and date code validation.
- Visual & Physical Inspection: Comprehensive check for label integrity, connector condition, housing damage, and counterfeit indicators.
- Functional Pre-Check: Where applicable, units are powered and tested for basic operational response prior to dispatch.
- Anti-Static Packaging: All modules are shipped in ESD-safe packaging with moisture barrier bags and desiccant to prevent transit damage.
- Documentation: Shipment includes product datasheet, test record, and certificate of conformity upon request.
How to Order
- Submit your inquiry via the “Request a Quote” button on this page, or email support@konmask.com.
- Provide your required quantity, delivery timeline, and destination country.
- Our technical team will confirm availability, lead time, and pricing within 24 business hours.
- Upon agreement, we issue a proforma invoice and arrange secure payment via T/T, PayPal, or other agreed methods.
- Units are dispatched via DHL, FedEx, or UPS Express with full tracking and export documentation.
Why Choose Konmask.com?
- Industrial Automation Specialists: Over a decade of experience sourcing and supplying Siemens SINAMICS, SIMATIC, and SINUMERIK components globally.
- Verified Supply Chain: Direct relationships with authorized distributors and certified secondary market sources ensure product authenticity.
- Fast Global Shipping: Worldwide express delivery with customs clearance support for 50+ countries.
- Technical Support: Pre-sales engineering consultation and post-sales integration assistance from qualified automation engineers.
- Competitive Pricing: Transparent, inquiry-based pricing with no hidden fees—ideal for MRO procurement and project sourcing.
- Trusted by Industry: Serving OEMs, system integrators, and plant maintenance teams across Asia, Europe, the Middle East, and the Americas.
Frequently Asked Questions
Q1: What is the difference between the 6SL3100-0BE21-6AB0 and a standard passive rectifier?
A: The 6SL3100-0BE21-6AB0 uses active IGBT-based rectification to achieve near-unity power factor and THD < 5%, and supports regenerative energy feedback. A passive rectifier produces significant harmonic distortion (THD 30–40%) and cannot return braking energy to the grid.
Q2: Is the 6SL3100-0BE21-6AB0 compatible with SINAMICS S120 chassis format systems?
A: No. This module is specifically designed for the SINAMICS S120 booksize format. For chassis format systems, refer to the 6SL3130-series Active Line Modules.
Q3: Does this module require an external line reactor or EMC filter?
A: The Active Interface Module includes integrated line reactance. However, an external EMC line filter (6SL3000-series) may be required depending on your installation category and local grid regulations.
Q4: What firmware version is required for the CU320-2 to support this module?
A: Siemens recommends firmware version 4.7 SP9 or later for full DRIVE-CLiQ auto-detection and parameter assignment. Please verify with your system’s current firmware before installation.
Q5: Can Konmask.com provide a warranty for this product?
A: Yes. We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request. Contact support@konmask.com for details.
Q6: What is the typical lead time for the 6SL3100-0BE21-6AB0?
A: Stock availability varies. In-stock units ship within 2–5 business days. For non-stock items, lead time is typically 2–4 weeks. Submit an inquiry for real-time availability.
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