6SE6400-4BD22-2EA1

The 6SE6400-4BD22-2EA1 from Siemens is an integral braking resistor module that enhances the functionality of AC drives, particularly in systems utilizing the MicroMaster 4 series. It operates efficiently within a voltage spectrum of 380 to 480 VAC across a 3-phase configuration, facilitating effective energy management in diverse applications.

With a resistance measurement of 15 ohms, this module offers a nominal power capacity of 2.2 kW, which translates to approximately 2.95 horsepower. For scenarios requiring more robust performance, the braking resistor supports a peak power output of 44 kW, equivalent to around 59 horsepower, making it suitable for high-demand situations where rapid deceleration or stopping is necessary.

Measuring 11.85 x 12.83 x 19.06 inches (301 x 326 x 484 mm), the unit provides a compact design without compromising on output. This braking resistor is also rated with an IP20 protection class, ensuring its suitability for installation in environments that are not exposed to excessive dust or moisture. Weighing 24.25 lbs (11 kg), the module can be efficiently integrated within existing setups, maintaining performance consistency during operation.