The 6SE6400-4BD22-2EA1 SIEMENS braking resistor delivers stable energy dissipation, improved braking behavior, and reliable performance for MICROMASTER drive systems.
The 6SE6400-4BD22-2EA1 SIEMENS braking resistor is engineered to support applications that require dependable energy dissipation and stable braking behavior during motor deceleration. As part of the MICROMASTER 4 series, this braking resistor offers a performance-oriented design with optimized thermal management and a compact construction that suits demanding industrial environments. Its rated operating voltage of 380–480 V and 15-ohm resistance value allow it to handle regenerative energy effectively, while its 44,000 W peak and 2,200 W continuous load capabilities make it suitable for a wide variety of operational profiles.
The device is built with an IP20 protection rating, ensuring safe integration within enclosed installations while supporting the thermal requirements expected in high-performance braking systems. Its mechanical dimensions of 301 × 326 × 484 mm allow for flexible mounting, making it easy to incorporate into panels or enclosures with strict space considerations. This model is ideal for users who require an efficient and reliable braking solution to enhance system responsiveness, minimize stopping time, and improve operational continuity.
Designed for converters within the MICROMASTER family, the braking resistor provides enhanced braking behavior by converting regenerative energy into heat, preventing overload on the drive system. This capability supports both steady operation and fast cycle applications where sudden changes in motor speed occur frequently. The 6SE6400-4BD22-2EA1 integrates seamlessly with converters equipped with built-in braking choppers, particularly in frame sizes FSA to FSE, allowing direct connection and simple installation.
Braking resistors used with MICROMASTER converters significantly improve braking performance by dissipating the electrical energy generated during deceleration. For converter frame sizes FSA through FSC, these units can be directly connected due to the integrated braking chopper. For larger frame sizes, an additional braking module ensures correct and safe integration.
This flexibility enables the braking resistor to support a wide variety of drive configurations, ensuring stable behavior even during heavy-duty operations with rapid acceleration and deceleration cycles.
Product Code: 6SE6400-4BD22-2EA1
More Siemens products at Turll.com
| SKU / Model | 6SE6400-4BD22-2EA1 |
|---|---|
| Weight | 11 kg |
| Dimensions | 330 × 500 × 310 mm |
Request a quote for project quantities, discontinued or obsolete models, and pro-forma invoice / bank transfer orders. Our sourcing team responds fast.
